HomeMy WebLinkAboutContract 44408 (2)PROJECT MANUAL Cr
THE CONSTRUCTION O�n SECRETARY' (%
D.O.E. FILE
WATER, SANITARY SEWER AND STORM DRAIN RELOCATIONS Q N G CO.
TRINITY RIVER VISION — CENTRAL ( 6JEe` ` tj
& TRINITY UPTOWN SERVICi �RUCTION'S COPY
PHASE I — BRIDGE & CHANNEL RELOC TONS
PART 3 — MAIN ST. BRIDGE & CHANNEI;REINICNMENT
AND
GRAND AVENUE STORM DRAIN RELOCATION, PART 1
FOR
CITY PROJECT NO. 00969
WATER PROJECT NO. P265-609170096987
SEWER PROJECT NO. P275-709170096987
STORM PROJECT NO FE72-451970-006231701000
DOE NO. 6940
Betsy Price Tom Higgins
Mayor City Manager
S. Frank Crumb, P.E.
Director, Water Department
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CARL T. DeZEE
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Kimley-Horn
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Texas Registered Engineering Finn F-928
KHA No. 061018052
RECEIVED APR 3 0 2013
Prepared for
The City of Fort Worth
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2012
Prepared by:
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TX Firm Reg. No. 122.18
3950 Fossil Creek Blvd., Suite 204
Fort Worth, Texas 76137
EBG Project No. 11033.00
OFFICIAL RECORD
CITY SECRETARY
FT. WORTNI
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rMICHAEL R. HOBBS
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Texas Registered Engineering Firm F-3557
500 W. Seventh Street, Suite 1100
Fort Worth, Texas 76102
PROTECT MANUAL
FOR
THE CONSTRUJCTIO N OF
WATER, SANITARY SEWER AND STORM DRAIN RELOCATIONS- FOR THE
TRINITY RIVER VISION CENTRAL CITY PROJECT
& TRINITY UPTOWN SERVICE AREA
PRASE I — BRIDGE & CHANNEL RELOCATIONS
PART 3 - MAIN ST BRIDGE & CHANNEL RELOCAI'!ONS
AND
GRAND AVENUE STORM DRAIN RELOCATION, PART 1
CITY PROJECT NO.00969
WATER PROJECT NO: P265-609170096987
SEWER PROJECT NO. P275-709170096987
STORM PROJECT NO FE72-451970-006231701000
DOE NO. 6940
etsy Price
lViayor
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CARL I, QeZEE
ft
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i#-0; 87685
ktiij"ONAL f 2
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Kimfey-Horn
and Assocates,
Texas Registered Engineering Finn F-928
KHAN°, 061018052
S. Frank Crumb, P.E.
Director, Water Department
Prepared for
The City of Fort Worth
Prepared by:
�..4 •r�;2t7
er
r BRENT E..LEWIS e
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TX Firm Reg. No.12218 Texas Registered Engineering Firm F-3557
3950 Fossil Creek Blvd., Suite 204 500 W. Seventh Street, Suite 1100
Fort Worth, Texas 76137 Fort Worth, Texas. 76102
EBG Project No. 11033.00
Tom Higgins
City Manager
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TF�9S�s�
MICHAEL E. HOBBS
i o. 108644 ;;ter
M&C Review Page 1 of 3
CITY COUNCIL AGENDA
Official site of the City of Fort Worth, Texas
FORT %%ORTII
COUNCIL ACTION: Approved on 3/26/2013 - Ordinance Nos. 20684-03-2013 & 20685-03-2013
DATE: 3/26/2013 REFERENCE NO.: C-26178 LOG NAME: 60TRVP3MAIN-
SJLOUIS
CODE: C TYPE: NON- PUBLIC
CONSENT HEARING: NO
SUBJECT: Authorize Execution of a Contract with S. J. Louis Construction of Texas, Ltd, in the
Amount of $5,929,744.19 for Water and Sanitary Sewer Main Relocations for the Trinity
River Vision - Central City Project and the Trinity Uptown Service Area Phase 1 - Bridge
and Channel Relocations, Part 3, Main Street Bridge Water, Sanitary Sewer and Storm
Drain Relocations, Authorize Additional Expenditure for Project Costs for a Project Total
in the Amount of $6,222,744.19 and Adopt Appropriation Ordinances (COUNCIL
DISTRICTS 2 and 9)
RECOMMENDATION:
It is recommended that the City Council:
1. Adopt the attached appropriation ordinance increasing estimated receipts and appropriations in
the Special Trust Fund (Trinity River Vision Project) in the amount of $167,431.95;
2. Authorize the transfer in the amount of $167,431.95 from the Special Trust Fund (Trinity River
Vision Project) to the Specially Funded Capital Projects Fund;
3. Adopt the attached appropriation ordinance increasing estimated receipts and appropriations in
the Specially Funded Capital Projects Fund in the amount of $167,431.95 from available funds; and
4. Authorize the City Manager to execute a contract in the amount of $5,929,744.19 with S. J. Louis
Construction of Texas, Ltd, for Water and Sanitary Sewer Main Relocations for the Trinity River
Vision - Central City Project and the Trinity Uptown Service Area Phase 1 - Bridge and Channel
Relocations, Part 3 Main Street Bridge Water, Sanitary Sewer and Storm Drain Relocations.
DISCUSSION:
On April 15, 2008, (M&C C-22765) the City Council authorized the City Manager to execute an
Engineering Agreement with Kimley-Horn and Associates, Inc., for Water and Sanitary Sewer Main
Relocations for the Trinity River Vision - Central City Project and the Trinity Uptown Service Area
Phase 1 - Bridge and Channel Relocations.
The overall Trinity River Vision Project includes construction of the Main Street Bridge over a future
bypass channel between the Trinity River and Clear Fork Trinity River.
This project, Part 3, provides for the abandonment of the existing water, sanitary sewer and storm
drain mains located on Main Street (Northside Drive South, 6th Street) that are necessitated by the
proposed bridge. Additionally, new water and sanitary sewer mains will be constructed north and
south of the bridge in order to maintain service to customers who will be affected by the
abandonment of the identified water, sanitary sewer and storm drain mains.
The project was advertised for bid on November 1, 2012 and November 8, 2012, in the Fort Worth
Star-Telearam. On December 6, 2012, the following bids were received:
I oiuue1b
J Amount:
L A_ .t• _
Bid Amount ! Time of Compietion
http://apps.cfwnet.org/council packet/mc_review.asp?ID=18097&councildate=3/26/2013 3/27/2013
M&C Review Page 2 of 3
S. J. Louis Construction of $5,929,744.19 360 Calendar Days
Texas, Ltd
Oscar Renda Contracting, Inc. $6,744,995.00
North Texas Contracting, Inc. $6,890,159.00
Lewis Contractors, Inc. $7,566,732.50
In addition to the contract amount, $107,000.00 (Water: $95,000.00 and Sewer: $12,000.00) is
required for construction staking, project management, material testing, and inspection, and
$186,000.00 (Water: $168,000.00, Sewer: $18,000.00) is provided for change order contingencies.
Expenditures under this contract will not cause the City to exceed authorization of $26.6 million in
expenditures for the TRV project. Once the City's TRV expenditures reach $26.6 million, then the
TRV Tax Increment Finance (TIF) district and the Tarrant Regional Water District (TRWD) will begin
making annual reimbursements to the City for all TRV-related expenditures above that cap. Of the
$5,929,744.19 construction cost associated with this contract, $4,136,616.90 is considered TRV-
related andwill be credited towards the city's $26.6 million commitment while the remaining
$1,793,127.29 is considered non-TRV related. Currently, the City has spent a total of
$17,472,526.00 on the TRV project for design and construction activities associated with water/sewer
utilities and roadway/bridge activities.
M/WBE Office - S. J. Louis Construction of Texas, Ltd., is in compliance with the City's DBE
Ordinance by committing to 14 percent MBE participation on this project. The City's MBE goal on this
project is 14 percent.
This project is located in COUNCIL DISTRICTS 2 and 9.
FISCAL INFORMATION/CERTIFICATION:
The Financial Management Services Director certifies that upon approval of the above
recommendations and the adoption of the attached appropriation ordinances, funds will be available
in the current capital budgets, as appropriated, of the Specially Funded Capital Projects Fund, the
Water Capital Projects Fund and the Sewer Capital Projects Fund.
TO Fund/Account/Centers
1) FE72 451970 006231701000 $167.431.95
2&3) $167.431.95
C291 472072 2092300969ZZ
3) C291 541200 209230096987 $167.431.95
1) FE72 538070 006230701000 $167.431.95
41
P265 541200 609170096987
41
P275 541200 709170096987
FROM Fund/Account/Centers
$167.431.95
C291 541200 209230096987
$5.584.285.24
$178.027.00
FE72 538070 006230701000
$167.431.95
Submitted for Citv Manaaer's Office bv: Fernando Costa (6122)
Oriainatina Department Head: S. Frank Crumb (8207)
Additional Information Contact: Liam Conlon (6824)
ATTACHMENTS
60TRVP3MAIN-SJLOUIS MAP.pdf
http://apps.cfwnet.org/council_packet/mc review. a sp?ID=18097&councildate=3/26/2013 3/27/2013
M&C Review Page 3 of 3
60TRVP3MAIN-SJLOUIS C291 AO13.doc
60TRVP3MAIN-SJLOUIS FE72 AO13.doc
http://apps.cfwnet.org/councilpacket/mc review.asp?ID=18097&councildate=3/26/2013 3/27/2013
1 SECTION 00 00 00
2 TABLE OF CONTENTS
3
4 Division 00 - General Conditions
5 00 05 10 Mayor and Council Communication
6 00 05 15 Addenda
7 00 11 13 Invitation to Bidders
8 00 21 13 Instructions to Bidders
9 00 35 13 Conflict of Interest Affidavit
10 00 41 00 Bid Form
11 00 42 43 Proposal Form Unit Price
12 00 43 13 Bid Bond
13 00 43 37 Vendor Compliance to State Law Nonresident Bidder
14 00 45 11 Bidders Prequalifications
15 00 45 12 Prequalification Statement
16 00 45 13 Bidder Prequalification Application
17 00 45 26 Contractor Compliance with Workers' Compensation Law
18 00 45 40 Minority Business Enterprise Goal
19 00 52 43 Agreement
20 00 61 13 Performance Bond
21 00 61 14 Payment Bond
22 00 61 19 Maintenance Bond
23 00 61 25 Certificate of Insurance
24 00 72 00 General Conditions
25 00 73 00 Supplementary Conditions
26
27 Division 01 - General Requirements
28 01 11 00 Summary of Work
29 01 25 00 Substitution Procedures
30 01 31 19 Preconstruction Meeting
31 01 31 20 Project Meetings
32 01 32 16 Construction Progress Schedule
33 01 32 33 Preconstruction Video
34 01 33 00 Submittals
35 01 35 13 Special Project Procedures (Modified)
36 01 45 23 Testing and Inspection Services
37 01 50 00 Temporary Facilities and Controls
38 01 55 26 Street Use Permit and Modifications to Traffic Control
39 01 57 13 Storm Water Pollution Prevention Plan
40 01 58 13 Temporary Project Signage
41 01 60 00 Product Requirements
42 01 66 00 Product Storage and Handling Requirements
43 01 70 00 Mobilization and Remobilization
44 01 71 23 Construction Staking and Surveying (Modified)
45 01 74 23 Cleaning
46 01 77 19 Closeout Requirements
47 01 78 23 Operation and Maintenance Data
48 01 78 39 Project Record Documents
49
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised August 20, 2012
000000-1
TABLE OF CONTENTS
Page 1 of 4
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
1
2 Division 32 - Exterior Improvements
3 32 01 17 Permanent Asphalt Paving Repair
4 32 01 29 Concrete Paving Repair
5 32 12 16 Asphalt Paving
6 32 13 13 Concrete Paving
7 32 13 20 Concrete Sidewalks, Driveways and Barrier Free Ramps
8 32 13 73 Concrete Paving Joint Sealants
9 32 16 13 Concrete Curb and Gutters and Valley Gutters
10 32 17 23 Pavement Markings
11 32 91 19 Topsoil Placement and Finishing of Parkways
12 32 92 13 Hydro -Mulching, Seeding, and Sodding
13
14 Division 33 - Utilities
15 33 01 30 Sewer and Manhole Testing
16 33 03 10 Bypass Pumping of Existing Sewer Systems
17 33 04 10 Joint Bonding and Electrical Isolation
18 33 04 11 Corrosion Control Test Stations
19 33 04 12 Magnesium Anode Cathodic Protection System
20 33 04 30 Temporary Water Services
21 33 04 40 Cleaning and Acceptance Testing of Water Mains
22 33 05 12 Water Line Lowering
23 33 05 13 Frame, Cover and Grade Rings
24 33 05 16 Concrete Water Vaults
25 33 05 17 Concrete Collars
26 33 05 30 Exploratory Excavation for Existing Utilities
27 33 11 10 Ductile Iron Pipe
28 33 11 11 Ductile Iron Fittings
29 33 11 13 Concrete Pressure Pipe, Bar -Wrapped, Steel Cylinder Type
30 33 11 14 Buried Steel Pipe and Fittings
31 33 12 10 Water Services 1-inch to 2-inch
32 33 12 20 Resilient Seated Gate Valve
33 33 12 25 Connection to Existing Water Mains
34 33 12 30 Combination Air Valve Assemblies for Potable Water Systems
35 33 12 50 Water Sample Stations
36 33 31 50 Sanitary Sewer Service Connections and Service Line
37 33 39 10 Cast -in -Place Concrete Manholes
38 33 39 20 Precast Concrete Manholes
39 33 41 10 Reinforced Concrete Storm Sewer Pipe/Culverts
40 33 49 10 Cast -in -Place Manholes and Junction Boxes
41 33 49 20 Curb and Drop Inlets
42
43 Division 34 - Transportation
44 34 71 13 Traffic Control
45
46
47
48
49
50
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised August 20, 2012
000000-3
TABLE OF CONTENTS
Page 3 of 4
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part I
City Project No. 00969
ADDENDUM NO. 1
CITY OF FORT WORTH
WATER DEPARTMENT
WATER, SANITARY SEWER AND STORM DRAIN RELOCATIONS FOR THE TRINITY RIVER
VISION — CENTRAL CITY PROJECT & TRINITY UPTOWN SERVICE AREA
PHASE I — BRIDGE & CHANNEL RELOCATIONS
PART 3 — MAIN ST. BRIDGE & CHANNEL RELOCATIONS AND
GRAND AVENUE STORM DRAIN RELOCATION, PART 1
City Project No. 00969
Water Project No. P265-609170096987
Sewer Project No. P275-709170096987
DOE No. 6940
Addendum No. 1. Issue Date: November 21, 2012
Bid Receipt Date: November 29, 2012
This addendum forms part of the contract documents referenced above and modifies the original Contract
Documents. Acknowledge receipt of this addendum by signing and attaching it to the Contract Documents
(inside). Note receipt of the Addendum in the Bid Proposal and on the outer envelope of your bid.
PROJECT MANUAL
Remove and replace the following items in the contract documents:
• Replace 00 42 43 Proposal Form with the attached 00 42 43 Proposal Foini — ADDENDUM NO 1.
• Replace 01 71 23 Construction Staking and Surveying technical specification with the attached 01
71 23 Construction Staking and Surveying technical specification.
• Replace 33 05 16 Concrete Water Vaults technical specification with the attached 33 05 16 Concrete
Water Vaults technical specification.
Remove the following items in their entirety from the contract documents:
• Remove 33 05 29 Guided Ramming technical specification.
Add the following items to the contract documents:
• Appendix
o GC-4.01 Availability of Lands
• Attached Exhibit "Suggested Staging Areas"
o GC-4.06 Hazardous Environmental Condition at Site
• The attached Report titled "Limited Phase II Investigation on Northside Drive" by
W&M.
PROJECT DRAWINGS
Remove and replace the following items in the contract documents:
• Remove the following sheets 2, 6, 14, 21, 23, 24, 26, 57-61, & 64; and replace with sheets 2R, 6R,
14R, 21R, 23AR, 23BR, 24R, 26R, 57R-61R, & 64R
ADDENDUM NO. 1 lof2
ADDENDUM NO. 1
All other provisions of the contract documents, drawings and project manual shall remain unchanged.
Failure to return a signed copy of the addendum with the Proposal shall be grounds for rendering the bid
non -responsive. A signed copy of this addendum shall be placed into the Proposal at the time of bid
submittal.
RECEIPT ACKNOWLEDGED:
By: /: //aa ire
Company: S.J. Louis Construction of Texas, Ltd.
Water Department
S. Frank Crumb, P.E.
Director
By: 0-
Tony Sholola, P.E.
Engineering Manager (Water Dept.)
ADDENDUM NO. 1 2of2
ADDENDUM NO. 2
CITY OF FORT WORTH
WATER DEPARTMENT
WATER, SANITARY SEWER AND STORM DRAIN RELOCATIONS FOR THE TRINITY RIVER
VISION— CENTRAL CITY PROJECT & TRINITY UPTOWN SERVICE AREA
PHASE I — BRIDGE & CHANNEL RELOCATIONS
PART 3 — MAIN ST. BR1GE & CHANNEL RELOCATIONS AND
GRAND AVENUE STORM DRAIN RELOCATION, PART 1
City Project No. 00969
Water Project No. P265-609170096987
Sewer Project No. P275-709170096987
DOE No. 6940
Addendum No. 2. Issue Date: November 28, 2012
Revised Bid Receipt Date: December 6, 2012
This addendumforms part of the contract documents referenced above and modifies the original Contract
Documents. Acknowledge receipt of this addendum by signing and attaching it to the Contract Documents
(inside). Note receipt of the Addendum in the Bid Proposal and on the outer envelope of your bid.
PROJECT MANUAL
Revise Section 00 11 13 Invitation to Bidders
* The bid opening date is hereby changed to be December 6, 2012.
All other provisions of the contract documents, drawings and project manual shall remain unchanged.
Failure to return a signed copy of the addendum with the Proposal shall be grounds for rendering the bid
non -responsive. A signed copy of this addendum shall be placed into the Proposal at the time of bid
submittal.
RECEIPT ACKNOWLEDGED:
By: /; //X
Company: S.J. Louis Construction of Texas, Ltd.
Water Department
S. Frank Crumb, P.E.
Director �' 1
By: ! t�Akj /(r.I
Tony Sholola, PE.
Engineering Manager (Water Dept.)
ADDENDUM NO. 2 1 oft
ADDENDUM NO. 3
CITY OF FORT WORTH
WATER DEPARTMENT
WATER, SANITARY SEWER AND STORM DRAIN RELOCATIONS FOR THE TRINITY RIVER
VISION — CENTRAL CITY PROJECT & TRINITY UPTOWN SERVICE AREA
PHASE I — BRIDGE & CHANNEL RELOCATIONS
PART 3 — MAIN ST. BRIDGE & CHANNEL RELOCATIONS AND
GRAND AVENUE STORM DRAIN RELOCATION, PART 1
City Project No. 00969
Water Project No. P265-609170096987
Sewer Project No. P275-709170096987
DOE No. 6940
Addendum No. 3. Issue Date: December 4, 2012
Bid Receipt Date: December 6, 2012
This addendum forms part of the contract documents referenced above and modifies the original Contract
Documents. Acknowledge receipt of this addendum by signing and attaching it to the Contract Documents
(inside). Note receipt of the Addendum in the Bid Proposal and on the outer envelope of your bid.
PROJECT MANUAL
Remove and replace the following items in the contract documents:
• In section 00 11 13 Invitation to Bidders under the heading Prequalification remove the text in its
entirety and replace the text with:
The improvements included in this project, which require prequalification, must
be performed by a contractor who is prequalified by the City at the time of bid
opening. The procedures for qualification and prequalification are outlined in the
Section 00 21 13 — INSTRUCTIONS TO BIDDERS.
• Replace section 00 21 13 Instructions to Bidders with the attached 00 21 13 Instruction to Bidders.
• Replace section 00 42 43 Proposal Form with the attached 00 42 43 Proposal Form —ADDENDUM
NO. 3. The electronic version can be downloaded from Buzzsaw.
• Replace section 33 11 13 Concrete Pressure Pipe, Bar -Wrapped, Steel Cylinder Type with the
attached 33 11 13 Concrete Pressure Pipe, Bar -Wrapped, Steel Cylinder Type.
PROJECT DRAWINGS
• On sheet 3 titled "Shutdown and Sequencing Notes, Contact List, Project Specific Notes, and 20"
Conn. Details"; remove in its entirety note 8 under the heading Project Specific Notes and replace
with the following note.
8. All direct bury and cased water pipe and appurtenance gaskets shall be made
of, Viton or equal. Pipes and fittings where joints are full circle welded do
not require hydrocarbon resistant gaskets. Flange isolation G-10 gaskets
shall have the standard EPDM element replaced with Viton or equal.
• Remove sheet 18; and replace with sheet 18R.
ADDENDUM NO. 3 1 of 2
ADDENDUM NO. 3
All other provisions of the contract documents; drawings and project manual shall remain unchanged.
Failure to return a signed copy of the addendum with the Proposal shall be grounds for rendering the bid
non -responsive. A signed copy of this addendum shall be. placed into the Proposal at the time of bid
submittal.
RECEIPT ACKNOWLEDGED:
By: /a /%/
Company: S.J. Construction of Texas, Ltd.
Water Department
S. Frank Crumb, P.E.
Director
By: OilOilss t+ t�
Tony SI olola, P.E.
Engineering Manager (Water Dept.)
ADDENDUM NO. 3 2012
001113-1
INVITATION TO BIDDERS
Page 1 of 2
1 SECTION 0011 13
2 INVITATION TO BIDDERS
3
4 RECEIPT OF BIDS
5 Sealed bids for the construction of Trinity River Vision Part 3 Main Street Bridge Water and
6 Sanitary Sewer Relocations, and Part 1 Grand Ave. Storm Drain Relocations, City Project No.
7 00969 will be received by the City of Fort Worth Purchasing Office:
8
9 City of Fort Worth
10 Purchasing Division
11 1000 Throckmorton Street
12 Fort Worth, Texas 76102
13 until 1:30 P.M. CST, Thursday, November 29, 2012, and bids will be opened publicly and read
14 aloud at 2:00 PM CST in the Council Chambers.
15
16 GENERAL DESCRIPTION OF WORK
17 The major work will consist of the (approximate) following:
18
19
20 UNIT I
21 Section A - Water Line Improvements:
22 2 EA Vertical Shaft Excavation
23 2 EA Access Vaults
24 78 VF 36" Water Carrier Pipe — Vertical Shaft
25 690 LF 60" Casing By Other Than Open Cut
26 425 LF 42" Casing By Other Than Open Cut
27 728 LF 36" Water Carrier Pipe
28 425 LF 24" Water Carrier Pipe
29 4,078 LF 24" Water Pipe (Restrained Joints) by Open Cut
30 664 LF 16" DIP Water Pipe (Restrained Joints) by Open Cut
31 2,295 LF 12" Water Pipe by Open Cut
32 2,042 LF 8" Water Line by Open Cut
33
34 Section B - Sanitary Sewer Line Improvements:
35 458 LF 15" CIPP Sanitary Sewer Pipe
36 850 LF 8" Sanitary Sewer Line by Open Cut
37
38 UNIT II — Storm Drain Improvements
39 350 LF 6'x6' Box Culvert
40 69 LF 24" RCP, Class IV
41 1 EA 4' Storm Junction Box
42
43
44 PREQUALIFICATION
45 The improvements included in this project must be performed by a contractor who is pre-
46 qualified by the City at the time of bid opening. The procedures for qualification and pre-
47 qualification are outlined in the Section 00 21 13 — INSTRUCTIONS TO BIDDERS.
48
49
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July I, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
002113-1
INSTRUCTIONS TO BIDDERS
Page I of 9
1 SECTION 00 21 13
2 INSTRUCTIONS TO BIDDERS
3
4 1. Defined Terms
5
6 1.1. Terms used in these INSTRUCTIONS TO BIDDERS, which are defined in Section 00 72
7 00 - GENERAL CONDITIONS.
8
9 1.2. Certain additional terms used in these INSTRUCTIONS TO BIDDERS have the
10 meanings indicated below which are applicable to both the singular and plural thereof.
11
12 1.2.1. Bidder: Any person, firm, partnership, company, association, or corporation acting
13 directly through a duly authorized representative, submitting a bid for performing
14 the work contemplated under the Contract Documents.
15
16 1.2.2. Nonresident Bidder: Any person, firm, partnership, company, association, or
17 corporation acting directly through a duly authorized representative, submitting a
18 bid for performing the work contemplated under the Contract Documents whose
19 principal place of business is not in the State of Texas.
20
21 1.2.3. Successful Bidder: The lowest responsible and responsive Bidder to whom City
22 (on the basis of City's evaluation as hereinafter provided) makes an award.
23
24 2. Copies of Bidding Documents
25
26 2.1. Neither City nor Engineer shall assume any responsibility for errors or misinterpretations
27 resulting from the Bidders use of incomplete sets of Bidding Documents.
28
29 2.2. City and Engineer in making copies of Bidding Documents available do so only for the
30 purpose of obtaining Bids for the Work and do not authorize or confer a license or grant
31 for any other use.
32
33 3. Prequalification of Bidders (Prime Contractors and Subcontractors)
34
35 3.1. All Bidders and their subcontractors are required to be prequalified for the work types
36 requiring prequalification at the time of bidding. Bids received from contractors who are
37 not prequalified (even if inadvertently opened) shall not be considered.
38
39 3.2.Each Bidder unless currently prequalified, must be prepared to submit to City within
40 seven (7) calendar days prior to Bid opening, the documentation identified in Section 00
41 45 11, BIDDERS PREQUALIFICATIONS.
42
43 3.2.1. Submission of and/or questions related to prequalification should be addressed to
44 the City contact as provided in Paragraph 6.1.
45
46
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
0021 13-3
INSTRUCTIONS TO BIDDERS
Page 3 of 9
1 4.1.6. Perform independent research, investigations, tests, borings, and such other means
2 as may be necessary to gain a complete knowledge of the conditions which will be
3 encountered during the construction of the project. On request, City may provide
4 each Bidder access to the site to conduct such examinations, investigations,
5 explorations, tests and studies as each Bidder deems necessary for submission of a
6 Bid. Bidder must fill all holes and clean up and restore the site to its former
7 conditions upon completion of such explorations, investigations, tests and studies.
8
9 4.1.7. Determine the difficulties of the Work and all attending circumstances affecting the
10 cost of doing the Work, time required for its completion, and obtain all information
11 required to make a proposal. Bidders shall rely exclusively and solely upon their
12 own estimates, investigation, research, tests, explorations, and other data which are
13 necessary for full and complete information upon which the proposal is to be based.
14 It is understood that the submission of a proposal is prima -facie evidence that the
15 Bidder has made the investigation, examinations and tests herein required. Claims
16 for additional compensation due to variations between conditions actually
17 encountered in construction and as indicated in the Contract Documents will not be
18 allowed.
19
20 4.1.8. Promptly notify City of all conflicts, errors, ambiguities or discrepancies in or
21 between the Contract Documents and such other related documents. The Contractor
22 shall not take advantage of any gross error or omission in the Contract Documents,
23 and the City shall be permitted to make such corrections or interpretations as may
24 be deemed necessary for fulfillment of the intent of the Contract Documents.
25
26 4.2. Reference is made to Section 00 73 00 — Supplementary Conditions for identification of:
27
28 4.2.1. those reports of explorations and tests of subsurface conditions at or contiguous to
29 the site which have been utilized by City in preparation of the Contract Documents.
30 The logs of Soil Borings, if any, on the plans are for general information only.
31 Neither the City nor the Engineer guarantee that the data shown is representative of
32 conditions which actually exist.
33
34 4.2.2. those drawings of physical conditions in or relating to existing surface and
35 subsurface structures (except Underground Facilities) which are at or contiguous to
36 the site that have been utilized by City in preparation of the Contract Documents.
37
38 4.2.3. copies of such reports and drawings will be made available by City to any Bidder
39 on request. Those reports and drawings may not be part of the Contract
40 Documents, but the "technical data" contained therein upon which Bidder is entitled
41 to rely as provided in Paragraph 4.02. of the General Conditions has been identified
42 and established in Paragraph SC 4.02 of the Supplementary Conditions. Bidder is
43 responsible for any interpretation or conclusion drawn from any "technical data" or
44 any other data, interpretations, opinions or information.
45
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
002113-5
INSTRUCTIONS TO BIDDERS
Page 5 of 9
1 6. Interpretations and Addenda
2
3 6.1. All questions about the meaning or intent of the Bidding Documents are to be directed to
4 City in writing on or before 2 p.m., the Monday prior to the Bid opening. Questions
5 received after this day may not be responded to. Interpretations or clarifications
6 considered necessary by City in response to such questions will be issued by Addenda
7 delivered to all parties recorded by City as having received the Bidding Documents.
8 Only questions answered by formal written Addenda will be binding. Oral and other
9 interpretations or clarifications will be without legal effect.
10
11 Address questions to:
12
13 City of Fort Worth
14 1000 Throckmorton Street
15 Fort Worth, TX 76102
16 Attn: Liam Conlon, Water Department
17 Fax: (817)392-8195
18 Email: Liam.Conlon@fortworthgov.org
19 Phone: (817) 392-6824
20
21 6.2. Addenda may also be issued to modify the Bidding Documents as deemed advisable by
22 City.
23
24 6.3. Addenda or clarifications may be posted via Buzzsaw at:
25 https://projectpoint.buzzsaw.conl/client/fortworthgot'/lnfrastruclure Projects/00969 -
26 Trinity River Vision, Part 3, Main Street Water and Sanitary Sewer/General Contract
27 Documents and Specifications/IO - Addenda
28
29 6.4. A prebid conference may be held at the time and place indicated in the Advertisement or
30 INVITATION TO BIDDERS. Representatives of City will be present to discuss the
31 Project. Bidders are encouraged to attend and participate in the conference. City will
32 transmit to all prospective Bidders of record such Addenda as City considers necessary
33 in response to questions arising at the conference. Oral statements may not be relied
34 upon and will not be binding or legally effective.
35
36 7. Bid Security
37
38 7.1. Each Bid must be accompanied by Bid Bond made payable to City in an amount of five
39 (5) percent of Bidder's maximum Bid price on form attached, issued by a surety meeting
40 the requirements of Paragraphs 5.01 of the General Conditions.
41
42 7.2. The Bid Bond of all Bidders will be retained until the conditions of the Notice of Award
43 have been satisfied. If the Successful Bidder fails to execute and deliver the complete
44 Agreement within 10 days after the Notice of Award, City may consider Bidder to be in
45 default, rescind the Notice of Award, and the Bid Bond of that Bidder will be forfeited.
46 Such forfeiture shall be City's exclusive remedy if Bidder defaults. The Bid Bond of all
47 other Bidders whom City believes to have a reasonable chance of receiving the award
48 will be retained by City until final contract execution.
49
50
51
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
002113-7
INSTRUCTIONS TO BIDDERS
Page 7 of 9
1 12.3. Bids by corporations shall be executed in the corporate name by the president or a
2 vice-president or other corporate officer accompanied by evidence of authority to
3 sign. The corporate seal shall be affixed. The corporate address and state of
4 incorporation shall be shown below the signature.
5
6 12.4. Bids by partnerships shall be executed in the partnership name and signed by a
7 partner, whose title must appear under the signature accompanied by evidence of
8 authority to sign. The official address of the partnership shall be shown below the
9 signature.
10
11 12.5. Bids by limited liability companies shall be executed in the name of the firm by a
12 member and accompanied by evidence of authority to sign. The state of formation of
13 the firm and the official address of the firm shall be shown.
14
15 12.6. Bids by individuals shall show the Bidder's name and official address.
16
17 12.7. Bids by joint ventures shall be executed by each joint venturer in the manner
18 indicated on the Bid Form. The official address of the joint venture shall be shown.
19
20 12.8. All names shall be typed or printed in ink below the signature.
21
22 12.9. The Bid shall contain an acknowledgement of receipt of all Addenda, the numbers of
23 which shall be filled in on the Bid Form.
24
25 12.10. Postal and e-mail addresses and telephone number for communications regarding the
26 Bid shall be shown.
27
28 12.11. Evidence of authority to conduct business as a Nonresident Bidder in the state of
29 Texas shall be provided in accordance with Section 00 43 37 — Vendor Compliance
30 to State Law Non Resident Bidder.
31
32 13. Submission of Bids
33 Bids shall be submitted on the prescribed Bid Form, provided with the Bidding Documents,
34 at the time and place indicated in the Advertisement or INVITATION TO BIDDERS,
35 addressed to City Manager of the City, and shall be enclosed in an opaque sealed envelope,
36 marked with the City Project Number, Project title, the name and address of Bidder, and
37 accompanied by the Bid security and other required documents. If the Bid is sent through the
38 mail or other delivery system, the sealed envelope shall be enclosed in a separate envelope
39 with the notation "BID ENCLOSED" on the face of it.
40
41 14. Modification and Withdrawal of Bids
42
43 14.1. Bids addressed to the City Manager and filed with the Purchasing Office cannot be
44 withdrawn prior to the time set for bid opening. A request for withdrawal must be
45 made in writing by an appropriate document duly executed in the manner that a Bid
46 must be executed and delivered to the place where Bids are to be submitted at any
47 time prior to the opening of Bids. After all Bids not requested for withdrawal are
48 opened and publicly read aloud, the Bids for which a withdrawal request has been
49 properly filed may, at the option of the City, be returned unopened.
50
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
00 21 13 - 9
INSTRUCTIONS TO BIDDERS
Page 9of9
1 17.4. Contractor shall perform with his own organization, work of a value not less than
2 35% of the value embraced on the Contract, unless otherwise approved by the City.
3
4 17.5. If the Contract is to be awarded, it will be awarded to lowest responsible and
5 responsive Bidder whose evaluation by City indicates that the award will be in the
6 best interests of the City.
7
8 17.6. Pursuant to Texas Government Code Chapter 2252.001, the City will not award
9 contract to a Nonresident Bidder unless the Nonresident Bidder's bid is lower than
10 the lowest bid submitted by a responsible Texas Bidder by the same amount that a
11 Texas resident bidder would be required to underbid a Nonresident Bidder to obtain a
12 comparable contract in the state in which the nonresident's principal place of
13 business is located.
14
15 17.7. A contract is not awarded until formal City Council authorization. If the Contract is
16 to be awarded, City will award the Contract within 90 days after the day of the Bid
17 opening unless extended in writing. No other act of City or others will constitute
18 acceptance of a Bid. Upon the contractor award a Notice of Award will be issued by
19 the City.
20
21 17.8. Failure or refusal to comply with the requirements may result in rejection of Bid.
22
23 18. Signing of Agreement
24 When City issues a Notice of Award to the Successful Bidder, it will be accompanied by the
25 required number of unsigned counterparts of the Agreement. Within 14 days thereafter
26 Contractor shall sign and deliver the required number of counterparts of the Agreement to
27 City with the required Bonds, Certificates of Insurance, and all other required documentation.
28 City shall thereafter deliver one fully signed counterpart to Contractor.
29
30
31
32 END OF SECTION
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
00 41 00
BID FORM
Page 2 of 12
TO: The City Manager
c/o: The Purchasing Department
1000 Throckmorton Street
City of Fort Worth, Texas 76102
FOR:
SECTION 00 41 00
BID FORM
Water, Sanitary Sewer and Storm Drain Relocations for the
Trinity River Vision — Central City Project & Trinity Uptown Service Area
Phase I — Bridge & Channel Relocations, Part 3 — Main St. Bridge & Channel Relocations and
Grand Avenue Storm Drain Relocation, Part 1
City Project No.: 00969
Units/Sections:
1. Enter Into Agreement
UNIT I - Section A - Water Line Improvements
UNIT I - Section B - Sanitary Sewer Line Improvements
UNIT II - Storm Drain Improvements
The undersigned Bidder proposes and agrees, if this Bid is accepted, to enter into an Agreement with City in the form included in
the Bidding Documents to perform and furnish all Work as specified or indicated in the Contract Documents for the Bid Price and
within the Contract Time indicated in this Bid and in accordance with the other terms and conditions of the Contract Documents.
2. BIDDER Acknowledgements and Certification
2.1. In submitting this Bid, Bidder accepts all of the terms and conditions of the INVITATION TO BIDDERS and
INSTRUCTIONS TO BIDDERS, including without limitation those dealing with the disposition of Bid Bond.
2.2. Bidder is aware of all costs to provide the required insurance, will do so pending contract award, and will provide a
valid insurance certificate meeting all requirements within 14 days of notification of award.
2.3. Bidder certifies that this Bid is genuine and not made in the interest of or on behalf of any undisclosed individual or
entity and is not submitted in conformity with any collusive agreement or rules of any group, association, organization,
or corporation.
2.4. Bidder has not directly or indirectly induced or solicited any other Bidder to submit a false or sham Bid.
2.5. Bidder has not solicited or induced any individual or entity to refrain from bidding.
2.6. Bidder has not engaged in corrupt, fraudulent, collusive, or coercive practices in competing for the Contract. For the
purposes of this Paragraph:
a. "corrupt practice" means the offering, giving, receiving, or soliciting of any thing of value likely to
influence the action of a public official in the bidding process.
b. "fraudulent practice" means an intentional misrepresentation of facts made (a) to influence the bidding
process to the detriment of City (b) to establish Bid prices at artificial non-competitive levels, or (c) to
deprive City of the benefits of free and open competition.
c. "collusive practice" means a scheme or arrangement between two or more Bidders, with or without the
knowledge of City, a purpose of which is to establish Bid prices at artificial, non-competitive levels.
d. "coercive practice" means harming or threatening to harm, directly or indirectly, persons or their
property to influence their participation in the bidding process or affect the execution of the Contract.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Form Revised 20120327
Addendum003BidDocs
00 41 00
BID FORM
Page 3 of 12
3. Prequalification
The Bidder acknowledges that the following work types must be performed only by prequalified contractors and subcontractors:
a. Water Line Improvements
b. Sanitary Sewer Line Improvements
c. Storm Drain Improvements
4. Time of Completion
4.1. The Work will be complete for Final Acceptance within 360 days after the date when the
the Contract Time commences to run as provided in Paragraph 2.03 of the General Conditions.
4.2. Bidder accepts the provisions of the Agreement as to liquidated damages in the event of failure to complete the Work
{and/or achievement of Milestones} within the times specified in the Agreement.
5. Attached to this Bid
The following documents are attached to and made a part of this Bid:
a. This Bid Form, Section 00 41 00
b. Required Bid Bond, Section 00 43 13 issued by a surety meeting the requirements of Paragraph 5.01
of the General Conditions.
c. Proposal Form, Section 00 42 43
d. Vendor Compliance to State Law Non Resident Bidder, Section 00 43 37
e. MWBE Forms (optional at time of bid)
f. Prequalification Statement, Section 00 45 12
g. Conflict of Interest Affidavit, Section 00 35 13
*If necessary, CIQ or CIS forms are to be provided directly to City Secretary
h. Any additional documents that may be required by Section 12 of the Instructions to Bidders
6. Total Bid Amount
6.1. Bidder will complete the Work in accordance with the Contract Documents for the following bid amount. In the space
provided below, please enter the total bid amount for this project. Only this figure will be read publicly by the City at
the bid opening.
6.2. It is understood and agreed by the Bidder in signing this proposal that the total bid amount entered below is subject to
verification and/or modification by multiplying the unit bid prices for each pay item by the respective estimated
quantities shown in this proposal and then totaling all of the extended amounts.
Total Bid:
� 7zq WV. 11
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Form Revised 20120327
Addendum003BidDocs
00 41 00
BID FORM
Page 4 of 12
7. Bid Submittal
This Bid is submitted on December 6, 2012 by the entity named below.
Respectfully submitted,
By:
114//40,,,
(Signature)
Title: General Manager
Les V. Whitman
(Printed Name)
Receipt is acknowledged of Initial
the following Addenda:
'Addendum No. 1: 11/21/12 LPL/
(Addendum No. 2:11/28 12
!Addendum No. 3:12/4/12 I.aJJ
'Addendum No. 4:
� I
Company: S.J. Louis Construction of Texas, Ltd. Corporate Seal:
Address: 520 South 6th Avenue
P.O. Box 834
Mansfield, Texas 76063
State of Incorporation:
Email: adaml@sjlouis.com
Phone: (817) 477-0320
Texas
END OF SECTION
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Form Revised 20120327
Addendum003BidDocs
SECTION 00 42 43
PROPOSAL FORM
Addendum 3
UNIT PRICE BID Bidder's Application
Bidlist Item
No.
UNIT I - Section A - Water Improvements
Description
Project Item Information
Specification Section I Unit of I FWCC NON-FWCC TOTAL Bid
No. Measure Bid Quantity I Bid Quantity I Quantity
1 3305.2009 36" Steel Water Carrier Pipe 33 OS 24, 33 11 10,
33 11 14
2 9999.0000 36" Steel Water Carrier Pipe - Vertical Shaft 33 05 24, 33 11 14
*3A 3305.2007 24" Water Carrier Pipe - Ductile Iron Pipe 33 05 24, 33 11 10
"3B 3305.2007 24" Water Carrier Pipe - Concrete Pressure Pipe 3305 24, 33 11 13
'3C 3305.2007 24" Water Carrier Pipe - Steel Pipe 33 05 24, 33 11 14
`4A 3311.0641 24" Water Pipe - Ductile Iron Pipe 33 11 10
*4B 3311.0641 24" Water Pipe - Concrete Pressure Pipe 33 11 13
*4C 3311.0641 24" Water Pipe - Steel Pipe 33 11 14
*5A 3311.0644 24" Water Pipe (Restrained Joints) - Ductile Iron Pipe 33 11 10
*5B 3311.0644 24" Water Pine (Restrained Joints) - Concrete Pressure Pine 33 11 13
"5C 3311.0644 24" Water Pipe (Restrained Joints) - Steel Pipe 33 11 14
* Contractor to provide Unit Price/Bid for only one of the pipe material alternatives for items 3, 4 and 5.
6 3311.0551 16" DIP Water Pipe
7 3311.0554 16" DIP Water Pipe (Restrained Joints)
8 3311.0451 12" DIP Water
9 3311.0251 8" DIP Water
10 3311.0151 6" DIP Water
11 3305.1110 60" Casina By Other Than Open Cut (Min. 0.625-Inch Thick)
12 3305.1107 42" Casina By Other Than Open Cut Nin. 0.625-Inch Thick)
13 9999.0000 Vertical Shaft Excavation
14 9999.0000 Access Vault (Sta. 17+95 & Sta. 25+08)
15 0135.0101 Railroad Coordination
16 0135.0102 Railroad Flagmen
17 0241.1001 Water Line Grouting
18 0241.1013 Remove 8" Water Line
19 0241.1015 Remove 12" Water Line
20 0241.1018 Remove 20" Water Line
21 9999.0000 12" and Smaller Pressure Plug
22 0241.1109 24" Pressure Plug
23 9999.0000 12" and Smaller Water Abandonment Plug
24 0241.1208 20" Water Abandonment Plug
25 0241.1210 30" Water Abandonment Plug
26 0241.1302 Remove 6" Water Valve
27 0241.1303 Remove 8" Water Valve
28 0241.1305 Remove 12" Water Valve
29 0241.1510 Salvage Fire Hydrant
30 0241.1602 Remove Concrete Water Vault
31 3125.0101 SWPPP a 1 acre (Water)
32 3201.0133 6' Wide Asphalt Pvmt Repair, Industrial
33 3201.0135 8' Wide Asphalt Pvmt Repair, Industrial
34 3201.0203 Asphalt Pvmt Repair Beyond Defined Width, Industrial
35 3201.061E 11" Conc Pvmt Repair (Water)
36 3213.0301 4" Conc Sidewalk (Water)
37 3213.0401 6" Concrete Driveway (Water)
38 3216.0101 6" Conc Curb and Gutter (Water)
Unit Price
Bidder's Proposal
FWCC I NON-FWCC I
Bid Value Bid Value
LF 728 0 728 $368.00 $267,904.00
VF 78 0 78 $477.00 $37,206.00
LF 200 225 425 nun 4j�
LF 200 225 425 10.00 $42,000.00 $47,250.00
LF 200 225 425 /��(�'
LF 350 700 1,050 Mt
LF 350 700 1,050 $328.00 $114,800.00 $229,600.00
LF 350 700 1,050 A lc,
1�I'n
LF 1,512 1,516 3,028 Ms. LF 1,512 1.516 3.028 354.0 $535.248.00 5536.664.00
LF 1,512 1.516 3,028 A.' Rirli�
DO NOT PROVIDE UNIT PRICE/BID FOR EACH ALTERNATIVE.
3311 10
3311 10
3311 10
3311 10
3311 10
33 05 22
33 05 22
33 05 41
033000,3305 16
01 35 13
01 35 13
0241 14
0241 14
0241 14
0241 14
024114
0241 14
0241 14
0241 14
0241 14
0241 15
0241 15
0241 15
0241 14
0241 14
31 2500
320117
3201 17
3401 17
3201 29
32 1320
32 1320
32 16 13
LF
LF
LF
LF
LF
LF
LF
EA
EA
LS
WD
CY
LF
LF
LF
EA
EA
EA
EA
EA
EA
EA
EA
EA
EA
LF
LF
LF
SY
SY
SF
SF
LF
0
0
2,125
885
126
690
200
2
2
0.5
10
188
40
205
215
4
0
12
11
0
7
2
0
5
2
0.7
1,770
730
41
2,398
145
35
120
250
414
200
1,125
83
0
225
0
0
0.5
10
280
0
0
0
3
2
3
2
4
5
3
6
4
0.3
1,810
2,205
188
0
45
35
95
250
414
2,325
2,010
209
690
425
2
2
20
468
40
205
215
7
2
15
13
4
12
3
3
11
6
1
3,580
2,935
229
2,398
190
70
215
$109.00
$133.00
$80.00
$69.00
$47.00
$1 582.00
$850.00
$290,000.00
566.000.06
$1.00
$1,100.00
$90.00
$1.00
$1.00
$1.00
$500.00
$1,200.00
$300.00
$500.00
$500.00
$300.00
$400.00
$500.00
$100.00
$500.00
$8,000.00
$44.00
$59.00
$66.00
$61.00
$4.00
$6.00
$17.00
00 42 43
BID PROPOI:AL
INN I-R2 of4-R2
Bid Value
$267,904.00
$37,206.001
Nod t rr1 I
$89,250.001
A l Ri eA I
/ro r I
$344,400.00.
INJo
00.1
i
r )ro rksicit
$27,250.00 $27,250.00
$55,062.00 $55,062.00
$170,000.00 $16,000.00 $186,000.00
$61,065.00 $77,625.00 $138,690.00
$5,922.00 $3,901.00 59,823.00
51 091 580.00 51 091 580.00
$170.000.00 $191.250.00 461,250.00
$580,000.00 $580,000.00
$132.000.00 $132.000.00
$0.50 $0.50 $1.00
$11,000.00 $11,000.00 $22,000.00
$16,920.00 $25,200.00 $42,120.00
$40.00 $40.00
$205.00 $205.00
$215.00 $215.00
$2,000.00 $1,500.00 $3,500.00
$2,400.00 $2,400.00
$3,600.00 $900.00 $4,500.00
$5,500.00 $1,000.00 $6,500.00
$2,000.00 $2,000.00
$2,100.00 $1,500.00 $3,600.00
$800.00 $400.00 $1,200.00
$1,500.00 $1,500.00
$500.00 $600.00 $1,100.00
$1,000.00 $2,000.00 $3,000.00
$5,600.00 $2,400.00 $8,000.00
$77,880.00 $79,640.00 $157,520.00
$43,070.00 $130,095.00 $173,165.00
$2,706.00 $12,408.00 $15,114.00
$146,278.00 $146,278.00
$580.00 $180.00 $760.00
$210.00 $210.00 $420.00
$2,040.00 $1,615.00 $3,655.00
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Form R,rviscd 20120120
Trinity Vision pa Add. No. 3.als
SECTION 00 42 43
PROPOSAL FORM
Addendum 3
UNIT PRICE BID Bidder's Application
Project Item Information
Bidder's Proposal
00 42 43
BID PROPOS"S
Pop 2 -R2 of4 -R2
Bidlist Item Specification Section Unit of FWCC NON-FWCC TOTAL Bid FWCC NON-FWCC
No,Description No. Measure Bid Quantity Bid Quantity Quantity Unit Price Bid Value Bid Value Bid Value
39 3217.0401 18" SLD Pvmt Marking HAE (W) (Water) 32 17 23 I LF 8 0 8 $20.00 $160.00 1 $160.00
40 3217.1001 Lane Legend RR (Water) 32 17 23 1 EA 0 2 2 $400.00 $800.001 $800.00
41 3231.0123 6' Chain Link, Aluminum, w/ Barbed Wire Security Top Rail 32 31 13 1 LF 0 30 30 $20.00 $600,00 $600.00
42 3291.0100 Topsoil (Water) 32 91 19 I CY 5 3 8 $15.00 $75.00 $45.00 $120.00
43 3292.0100 Block Sod Placement (Water) 32 92 13 SY 27 35 62 $5.00 $135.00 $175.00 $310.00
44 13292.0400 Seeding, Hydromulch 32 92 13 SY 1,000 1,500 1 2,500 $0.20 $200.00 $300.00 $500.001
"*45 13304.0002 Cathodic Protection 33 04 12 LS 0.7 0.3 I 1 $1.00 $0.70 $0.30 $1,00�
** Contractor should NOT provide Unit Price/Bid when choosing 24" Ductile Iron Pipe for bid items 3A, 4A,& 5A.
46 3304.0101 Temporary Water Services
47 3305.0003 8" Water Line Lowering
48 3305.0103 Exploratory Excavation of Existing Utilities
49 3305.0104 Ground Water Control
50 3305.0109 Trench Safety (Water)
51 3305.0110 Utility Markers (Water)
52 3311.0001 Ductile Iron Water Fittings (6-inch through 16-inch pipe)
"**53A 3311.0001 Ductile Iron Water Fittings (20-inch through 24-inch pipe)
*""53B 3311.0021 C303 Fittings
***53C 3311.0011 Steel Fittings
*** Contractor to provide only Unit Price/Bid to match the bid items 1 - 5.
33 04 30
33 05 12
33 05 30
33 05 10
33 05 10
33 05 26
33 11 11
33 11 11
33 11 13
33 11 14
LS 0.7 0.3 1 $1.00 $0.701 $0.30
EA 2 6 8 $4,000.00 $8,000.001 $24,000.00
EA 2 5 7 $800.00 $1,600.001 $4,000.00
LS 0.7 0.3 1 $1.00 $0.701 $0.30
LF 3,785 3,239 7,024 $0.01 $37.85 $32.39
LS 1 0 1 $1.00 $1.00
TON 10 5 15 $1.00 $10.00 $5.00
TON 6 9 15 Jr, It1-1
LS 0.5 0.5 1 $1.00 $0.50
LS 0.5 0.5 1 AM R.Ibt.
54 3311.0031 Hydrocarbon Resistant Gaskets 33 11 10 33 11 13 LS
33 11 14
55 3312.0001 Fire Hydrant 33 12 40 EA 4
56 3312.0002 Water Sampling Station 33 12 50 EA 1
57 9999.0000 Connection to Existing Water Main 12" and Smaller 33 12 25 EA 7
58 3312.0107 Connection to Existing 20" Water Main 33 12 25 EA 1
59 3312.1002 2" Water Air Release Valve & Vault 33 12 30 EA 1
60 3312.1004 4" Water Air Release Valve & Vault 33 12 30 EA 2
61 3312.2001 1" Water Service, Meter Relocation 33 12 10 EA 17
62 3312.2003 1" Water Service 33 12 10 EA 17
63 3312.2004 1" Private Service 33 12 10 LF 20
64 3312.2101 1 1/2" Water Service, Meter Relocation 33 12 10 EA 0
65 3312.2103 1 1/2" Water Service I 331210 EA 0
66 3312.2201 2" Water Service, Meter Relocation I 33 12 10 EA 3
67 3312.2203 2" Water Service 1 33 12 10 EA 3
68 3312.2204 2" Private Service 33 12 10 LF 205
69 3312.3002 6" Gate Valve 33 12 20 EA 5
70 3312.3003 8" Gate Valve 33 12 20 EA 7
71 13312.3005 12" Gate Valve 3312 20 EA 10
72 13312.3006 16" Gate Valve w/ Vault 33 12 20 EA 0
73 3312.3008 24" Gate Valve w/ Vault 33 12 20 EA 4
74 3312.3102 6" Cut -in Gate Valve 33 12 20 EA 1
75 13312.4005 8"x8" Tapping Sleeve and Valve 33 12 25 EA 1
76 13312.4109 12"x12" Tapping Sleeve and Valve 33 12 25 EA 0
$1.001
$32,000.001
$5,600.00I
$1.001
$70.24
$1.00
$15.00
iif•1 �trA
$0.50 . $1.00
tile! ttdk
0.7 0.3 1 $10,000.00 $7,000.00 $3,000.00
6 10 $3,400.00 $13,600.00 $20,400.00
0 1 $2,100.00 $2,100.00
8 15 $400.00 $2,800.00
2 3 $800.00 $800.00
1 2 $9,400.00 $9,400.00
0 2 $16,700,00 $33,400.00
15 32 $1.00 $17.00
15 32 $1,100.00 $18,700.00
0 20 $10.00 $200.00
1 1 $1.00
1 1 $2,100.00
0 3 $1.00 $3.00
0 3 $2,500.00 $7,500.00
0 205 $20.00 $4,100.00
6 11 $900.00 $4,500.00
7 14 $1,300.00 $9,100.00
4 14 $2,100,00 $21,000.00
3 3 $13,000.00
7 11 $24,000.00 $96,000.00
0 1 $1,600.00 $1,600.00
0 1 $3,400.00 $3,400.00
1 1 $4,500.00
$3,200.00
$1,600.00
$9,400.00
$15.001
$16,500.001
1
$1.00
$2,100.00
$5,400.00
$9,100.00
$8,400.00
$39,000.00
$168,000.00
$4,500.00
$10,000.00
$34,000.00
$2,100.00 1
$6,000.001
$2,400.001
$18,800.001
$33,400.00
$32.00
$35,200.00
$200.00
$1.00
$2,100.00
$3.00
$7,500.00
$4,100.00
$9,900.00
$18,200.00
$29,400.00
$39,000.00
$264,000.00
$1,600.00I
$3,400.001
$4,500.001
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Farm Revised 20120120
Trinity Viomn per Add. No. 3.0'Is
SECTION 00 42 43
PROPOSAL FORM
Addendum 3
UNIT PRICE BID Bidder's Application
Bidlist Item
No.
77
78
79
80
81
82
UNIT I - Sec
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
Project Item Information
Description
3312.6002 6" Blow Off Valve
3471.0001 Traffic Control (Water)
9999.0000 Rail Track Removal and Disposal
9999.0000 Contaminated Soil Remediation
9999.0000 Post CCTV Inspection (Water)
9999.0000 Construction Survey (Water)
tion B - Sanitary Sewer Improvements
3331.2105 15" CIPP
3331.4115 8" Sewer Pipe
0241.2013 Remove 8" Sewer Line
0241.2103 8" Sewer Abandonment Plug
0241.2001 Sanitary Line Grouting
0241.2201 Remove 4' Sewer Manhole
3125.0101 SWPPP 3 1 acre (Sanitary Sewer)
3201.0133 6' Wide Asphalt Pvmt Repair, Industrial
3201.0203 Asphalt Pvmt Repair Beyond Defined Width, Industrial
3201.0616 11" Conc Pvmt Repair (Sanitary Sewer)
3213.0301 4" Conc Sidewalk (Sanitary Sewer)
3213.0401 6" Concrete Driveway (Sanitary Sewer)
3216.0101 6" Conc Curb and Gutter (Sanitary Sewer)
3291.0100 Topsoil (Sanitary Sewer)
3292.0100 Block Sod Placement (Sanitary Sewer)
3301.0001 Pre -CCTV Inspection
3301.0002 Post -CCTV Inspection
3301.0101 Manhole Vacuum Testing
3303.0001 Bypass Pumping
3305.0109 Trench Safety (Sanitary Sewer)
3305.0110 Utility Markers (Sanitary Sewer)
3305.0112 Concrete Collar
9999.0000 Trench Water Stop
3331.2201 Service Reconnection, CIPP
3331.3106 4" DIP Sewer Service
3331.3201 6" Sewer Service
3339.1001 4' Manhole
3339.1005 4' Type A Manhole
3471.0001 Traffic Control (Sanitary Sewer)
9999.0000 Construction Survey (Sanitary Sewer)
Specification Section
No.
33 12 60
34 71 13
02 41 13
33 01 31
33 05 26
33 31 12
33 11 10, 33 31 12
02 41 14
02 41 14
02 41 14
02 41 14
31 25 00
32 01 17
34 01 17
32 01 29
32 13 20
32 13 20
32 16 13
32 91 19
32 92 13
33 01 31
33 01 31
33 01 30
33 03 10
33 05 10
33 05 26
33 05 17
33 05 15
33 31 12
33 31 50
33 31 50
33 39 10, 33 39 20
33 39 10, 33 39 20
34 71 13
33 05 26
Unit of FWCC
Measure Bid Quantity
EA 1
MO 7
LF 700
CY 1 1
LF 1 840
LS 1 1
LF
LF
LF
EA
CY
EA
LS
LF
SY
SY
SF
SF
LF
CY
SY
LF
LF
EA
LS
LF
LS
EA
EA
EA
EA
EA
EA
EA
MO
LS
320
850
35
7
2
1
1
600
15
215
35
20
30
2
10
1,796
1,308
5
1
800
1
NON-FWCC
Bid Quantity
1
2
0
0
0
0
Bidder's Proposal
TOTAL Bid Unit Price FWCC NON-FWCC
Quantity Bid Value Bid Value
2 $11,400.00 $11,400.00 $11,400.00
9 $1.00 $7.00 $2.00
700 $2.00 $1,400.00
1 $100.00 $100.00
840 $1.00 $840.00
1 $2,000.00 $2,000.00
TOTAL: UNIT I -SECTION A (WATER)(-$3,791,157.951 $1,793,127.29
320
850
35
7
2
600
15
215
35
20
30
2
10
1,796
1,308
5
1
800
1
3 3
1 1
2 2
5 5
1 p 1
7 ((�1 7
1 ['t ' 1
1 fit ! 1
1 } 4" 2 ^f 1 $1.00
TOTAL: UNIT I - SECTION B (SANITARY SEWER)
$90.00
$49.00
$5.00
$300.00
$120.00
$1,800.00
$1.00
$44.00
$66.00
$61.00
$4.00
$6.00
$20.00
$15.00
$5.00
$1.00
$1.00
$100.00
$1.00
$0.01
$1.00
$400.00
$500.00
$1,000,00
$2,200.00
$2,100.00
$4,000.00
$13,400.00
$1.00
$28,800.00
$41,650.00
$175.00
$2,100.00
$240.00
$1,800.00
$1.00
$26,400.00
$990.00
$13,115.00
$140.00
$120.00
$600.00
$30.00
$50.00
$1,796.00
$1,308.00
$500.00
$1.00
$8.00
$1.00
$1,200.00
$500.00
$2,000.00
$11,000.00
$2,100.00
$28,000.00
$13,400.00
$1.00
$1.00
178,027.00
00 42 43
BID PROPOSDI.
Pay 3 -R2 of -R2
Bid Value
$22,800.00
$9.00
$1,400.00
$100.00
$840.00
$2,000.00
$5,584,285.24
$28,800.00
$41,650.00
$175.00
$2,100.00
$240.00
$1,800.00
$1.00
$26,400.00
$990.00
$13,115.00
$140.00
$120.00
$600.00
$30.00
$50.00
$1,796.00
$1,308.00
$500.00
$1.00
$8.00
$1.00
$1,200.00
$500.00
$2,000.00
$11,000.00
$2,100.00
$28,000.00
$13,400.00
$1.00
$1.00
$178.027.001
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Rom Revised 20120120
TrmTy Vision per Add No 3_Js
SECTION 00 42 43
PROPOSAL FORM
Addendum 3
UNIT PRICE BID Bidder's Application
Bidlist Item
No. Description
UNIT 11 - Storm Drain Improvements
113 3341.1305 6x6 Box Culvert
114 3341.0205 24" RCP, Class III
115 0241.0100 Remove Sidewalk
116 0241.1100 Remove Asphalt Pvmt
117 0241.1300 Remove Conc Curb&Gutter
118 0241.3015 Remove 24" Storm Line
119 3125.0101 SWPPP >_ 1 acre
120 3201.0133 6' Wide Asphalt Pvmt Repair, Industrial
121 3201.0137 10' Wide Asphalt Pvmt Repair, Industrial
122 3213.0301 4" Conc Sidewalk
123 3216.0101 6" Conc Curb and Gutter
124 3301.0002 Post -CCTV Inspection
125 3305.0109 Trench Safety
126 3349.0001 4' Storm Junction Box
127 3471.0001 Traffic Control
128 9999.0000 6'x6' Box Plug
Project Item Information Bidder's Proposal
Specification Section I Unit of
No. Measure
FWCC I NON-FWCC
Bid Quantity I Bid Quantity
33 41 10 LF 350
33 41 10 LF 69
02 41 13 SF 255
02 41 15 SY 389
02 41 15 LF 110
02 41 14 LF 64
31 25 00 LS 1
32 01 17 LF 39
32 01 17 LF 350
32 13 20 SF 255
321613 LF 110
33 01 31 LF 419
33 05 10 LF 215
33 49 10 EA 1
34 71 13 MO ( 2
EA I 4
Bid Summary
TOTAL Bid FWCC
Quantity Unit Price Bid Value
350
69
255
389
110
64
39
350
255
110
419
215
1
2
4
$351.00
$91.00
$0.30
$0.70
$1.00
$1.00
$1.00
$44.00
$73.00
$4.00
$17.00
$1.00
$0.01
$4,400.00
$1.00
$700.00
$122,850.00
$6,279.00
$76.50
$272.30
$110.00
$64.00
$1.00
$1,716.00
$25,550.00
$1,020.00
$1,870.00
$419.00
$2.15
$4,400.00
$2.00
$2,800.00
TOTAL: UNIT II (STORM SEWER) 167,431.95
NON-FWCC
Bid Value
TOTAL UNIT I - Section A - Water Improvements - FWCC
TOTAL UNIT I - Section 8 - Sanitary Sewer Improvements - FWCC
TOTAL UNIT I (Water & Sanitary Sewer) - FWCC I
TOTAL UNIT I (Water & Sanitary Sewer) - FWCC 1
TOTAL UNIT II - Storm Drain Improvements - FWCC 1
TOTAL -FWCC1
TOTAL UNIT 1- Section A - Water Improvements - NON-FWCC
TOTAL UNIT I - Section B - Sanitary Sewer Improvements - NON-FWCC
TOTAL UNIT II - Storm Drain Improvements - NON-FWCC
TOTAL - NON-FWCC
00 42 43
BID PROPOS.',L,
Pogc 4 -R2 of 4 -R2
Bid Value
$122,850.00
$6,279.00
$76.50
$272.30
$110.00
$64.00
$1.00
$1,716.00
$25,550.00
$1,020.00
$1,870.00
$419.00
$2.15
$4,400.00
$2.00
$2,800.00
$167.431.95
$3,791,157.951
$178,027.001
TOTAL UNIT I - Section A - Water Improvements
TOTAL UNIT I - Section 8 - Sanitary Sewer Improvements
TOTAL UNIT 1 (Water & Sanitary Sewer) I
TOTAL UNIT I (Water & Sanitary Sewer)
TOTAL UNIT II - Storm Drain Improvements
TOTAL CONTRACT PRICE GRAND TOTAL BASE BID (UNIT I - SECTIONS A & B, UNIT II))
$3,969,184.951
$3,969,184.951
$167,431.95
$4,136,616.90
$1,793,127.29
$1,793,127.291
$5,584,285.241
$178,027.00
$5,762,312.24
$5,762,312.24
$167,431.95
$5,929,744.19
CITY OF FORT NORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Fonn I.uviacd 20120120
Trinity Vision per Add. No. 3.Js
00 43 37
VENDOR COMPLIANCE TO STATE LAW
Page 11 of 12
SECTION 00 43 37
VENDOR COMPLIANCE TO STATE LAW NON RESIDENT BIDDER
Texas Government Code Chapter 2252 was adopted for the award of contracts to nonresident bidders. This
law provides that, in order to be awarded a contract as low bidder, nonresident bidders (out-of-state
contractors whose corporate offices or principal place of business are outside the State of Texas) bid projects
for construction, improvements, supplies or services in Texas at an amount lower than the lowest Texas
resident bidder by the same amount that a Texas resident bidder would be required to underbid a nonresident
bidder in order to obtain a comparable contract in the State which the nonresident's principal place of business
The appropriate blanks in Section A must be filled out by all nonresident bidders in order for your bid to meet
specifications. The failure of nonresident bidders to do so will automatically disqualify that bidder. Resident
bidders must check the box in Section B.
A. Nonresident bidders in the State of , our principal place of business,
are required to be percent lower than resident bidders by State Law. A copy of the
statute is attached.
Nonresident bidders in the State of , our principal place of business,
are not required to underbid resident bidders.
0in
he principal place of business of our company or our parent company or majority owner is
the State of Texas. I
BIDDER:
S.J. Louis Construction of Texas, Ltd. By: Les V. Whitman
520 South 6th Avenue
P.O. Box 834
Mansfield, Texas 76063
END OF SECTION
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Form Revised 20110627
(.1 ildiaik.04.—
( ignature)
Title: General Manager
Date: December 6, 2012
Addendum003BidDocs
00 45 12
BID FORM
Page 12 of 12
SECTION 00 45 12
PREQUALIFICATION STATEMENT
Each Bidder for a City procurement is required to complete the information below by identifying the prequalified
contractors and/or subcontractors whom they intend to utilize for the major work type(s) listed.
Major Work Type
Water Line Improvements
Sanitary Sewer Line
Improvements
Storm Drain Improvements
Contractor/Subcontractor Company Name
S.J. Louis Construction of Texas
S.J. Louis Construction of Texas
S.J. Louis Construction of Texas
Prequalification
Expiration Date
4/30/2013
4/30/2013
4/30/2013
The undersigned hereby certifies that the contractors and/or subcontractors described in the table above are
currently prequalified for the work types listed.
BIDDER:
S.J. Louis Construction of Texas, Ltd.
520 South 6th Avenue
P.O. Box 834
Mansfield, Texas 76063
END OF SECTION
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Form Revised 20120120
By: Les V. Whitman
(Signature)
Title: General Manager
Date: December 6, 2012
Addendum003BidDocs
00 35 12
BID FORM
Page 1 of 1
SECTION 00 35 13
CONFLICT OF INTEREST AFFIDAVIT
Each bidder, offeror, or respondent (hereinafter also referred to as "you") to a City of Fort Worth (also
referred to as "City") procurement are required to complete Conflict of Interest Questionnaire (the
attached CIQ Form) and Local Government Officer Conflicts Disclosure Statement (the attached CIS
Form) below pursuant to state law. This affidavit will certify that the Bidder has on file with the City
Secretary the required documentation and is eligible to bid on City Work. The referenced forms may
also be downloaded from the website links provided below.
htto://www.ethics.state.tx.us/forms/CIQ.ndf
htto://www.ethics.state.tx.us/forms/CIS.pdf
CIQ Form is on file with City Secretary
❑ CIQ Form is being provided to the City Secretary
CIS Form is on File with City Secretary
❑ CIS Form is being provided to the City Secretary
BIDDER:
S.J. Louis Construction of Texas, Ltd.
520 South 6th Avenue
P.O. Box 834
Mansfield, Texas 76063
By: Les V. Whitmanf;/��/
Signature: C7J/ i /iLf"410Y`�
Title: General Manager
END OF SECTION
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Form Revised 20120327
Addendum003BidDoc;
LIMITED PARTNERSHIP ACKNOWLEDGMENT
STATE OF 'TEXAS
COUNTY OF :TARRANT
On this 6th day of December 2012 , before me personally appeared
T Ps V. Whitman
to me known who being by mne.duly sworn, that he/she -is the General Manager of the
S.J. Louis Construction of Texas Ltd. the Limited Partnership described :in a nd which
executed the foregoing instrument; that he/she signed his/her name thereto by order of the
Board of Governors of said Limited Partnership.
Notary Public.(--2,
�('e
(Notary Seal)
Jon TPslie Struhs
JON LESLIE STRUHS
-4VJ: 48�4
_ : A Notary Public, State of Texas
My Commission Expires
August 28, 2016
era
ACKNOWLEDGEMENT OF ATTORNEY -IN -FACT
STATE OF South Dakota
County of Minnehaha ,
On this 6th day of Dec., 2012, before me, a Notary Public, within and for said County and State, personally appeared J.J.
Scherschligt to me personally known, and - known to me to be the Attorney -in -Fact of and for the
Liberty Mutual Fire Insurance Company a corporation, created, organised and existing under and by virtue of the laws
of the State of Wisconsin upon oath did say that the corporate seal affixed to the attached instrument is the seal of the said Company;
that the seal was affixed and the said instrument was executed by the authority of its Board of Directors; and he/she did also
acknowledge that he/she executed the said instrument as the free act and deed of said Company.
to!/ _2iXL�QrL
( Notary Public T.M. Crittenden
April 14, 2015
My Commission Expires
UNANIMOUS CONSENT TO ACTION
IN LIEU OF ANNUAL MEETING
OF THE MEMBERS AND GOVERNORS OF
S. J. Louis, LLC
August 13, 2012
The governors and members of S. J. Louis, LLC, by unanimous written consent,
take the following action, as if a meeting had been properly called pursuant to
notice and all governors and members entitled to vote on the matters presented
herein had been present and voting in favor of such action.
RESOLVED, that the following persons are hereby appointed or re -appointed to
the offices of this Company set opposite their respective names to hold office until
their respective successors are chosen and qualify:
James L. Schueller
Les V. Whitman
David Dickerson
Stephen Kohler
Peter Stahl
Donald Meyer
Donald Stephens
Gevan McCoy
President / Chief Manager
Executive Vice President / General Manager
Vice President / South Texas Area Manager
Vice President / North Texas Area Manager
Vice President / Senior Project Manager
Chief Financial Officer / Secretary / Treasurer
Secretary / Treasurer / Business Manager
Vice President / Tunnel Group Manager
There are no other officers of S. J. Louis, LLC.
RESOLVED FURTHER, the Executive Vice President of the Company shall
assume all duties of the President and Chief Manager in the event of the death or
disability of the current President / Chief Manager, as defined in that Unanimous
Consent dated January 1, 2005.
RESOLVED FURTHER, that the President, Executive Vice President, and Chief
Financial Officer are hereby authorized and empowered to sign all documents
necessary for the performance of the business of S.J. Louis, LLC, the General
Partner of S.J. Louis Construction of Texas, Ltd..
RESOLVED FURTHER, Donald Stephens as Secretary, David Dickerson,
Stephen Kohler, Gevan McCoy and Pete Stahl are authorized to sign Construction
Contracts, Construction Bids, Construction Bonds, final pay estimates and all other
documents necessary to construct and manage construction jobs for S.J. Louis
Construction of Texas, Ltd.
RESOLVED FURTHER, Adam Lunsford, Lucas Menebroker, Shane Ahrens, and
Clifford Tubbs are authorized to sign Construction Bids for S. J. Louis Construction
of Texas Ltd. projects.
Page 1 of 2
SJ Louis LLC 8-13-12 TX Consent (Autosaved)
RESOLVED FURTHER, that all prior signature authorizations are herein deleted,
denied, and superseded by this Unanimous Consent to Action.
RESOLVED FURTHER, all acts pursuant thereto taken by members of the Board
of Governors or by Officers of the Company since the last recorded meeting, are
hereby ratified and approved in all respects.
IN WITNESS WHEREOF, the undersigned, constituting all of the governors and
members of the Company entitled to vote on the matters presented herein, have
executed this Unanimous Consent to Action In Lieu of Annual Meeting, effective
August 13, 2012.
BOARD OF GOVERNORS:
James Schueller, Governor
Page 2 of 2
SJ Louis LLC 8-13-12 TX Consent (Autosaved)
2
SECTION 00 4511
BIDDERS PREQUALIFICATIONS
004511-1
BIDDERS PREQUALIFICATIONS
Page 1 of 3
3
4 1. Summary. All contractors are required to be prequalified by the City prior to submitting
5 bids. To be eligible to bid the contractor must submit Section 00 45 12, Prequalification
6 Statement for the work type(s) listed with their Bid. Any contractor or subcontractor who is
7 not prequalified for the work type(s) listed must submit Section 00 45 13, Bidder
8 Prequalification Application in accordance with the requirements below.
9
10 The prequalification process will establish a bid limit based on a technical evaluation and
11 financial analysis of the contractor. The information must be submitted seven (7) days prior
12 to the date of the opening of bids. For example, a contractor wishing to submit bids on
13 projects to be opened on the 7th of April must file the information by the 31st day of March
14 in order to bid on these projects. In order to expedite and facilitate the approval of a Bidder's
15 Prequalification Application, the following must accompany the submission.
16 a. A complete set of audited or reviewed financial statements.
17 (1) Classified Balance Sheet
18 (2) Income Statement
19 (3) Statement of Cash Flows
20 (4) Statement of Retained Earnings
21 (5) Notes to the Financial Statements, if any
22 b. A certified copy of the firm's organizational documents (Corporate Charter, Articles
23 of Incorporation, Articles of Organization, Certificate of Formation, LLC
24 Regulations, Certificate of Limited Partnership Agreement).
25 c. A completed Bidder Prequalification Application.
26 (1) The firm's Texas Taxpayer Identification Number as issued by the Texas
27 Comptroller of Public Accounts. To obtain a Texas Taxpayer Identification
28 number visit the Texas Comptroller of Public Accounts online at the
29 following web address www.window.state.tx.us/taxpermit/ and fill out the
30 application to apply for your Texas tax ID.
31 (2) The firm's e-mail address and fax number.
32 (3) The firm's DUNS number as issued by Dun & Bradstreet. This number
33 is used by the City for required reporting on Federal Aid projects. The DUNS
34 number may be obtained at www.dnb.com.
35 d. Resumes reflecting the construction experience of the principles of the firm for firms
36 submitting their initial prequalification. These resumes should include the size and
37 scope of the work performed.
38 e. Other information as requested by the City.
39
40 2. Prequalification Requirements
41 a. Financial Statements. Financial statement submission must be provided in
42 accordance with the following:
43 (1) The City requires that the original Financial Statement or a certified copy
44 be submitted for consideration.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
004511-3
BIDDERS PREQUALIFICATIONS
Page 3of3
d. If a contractor has a valid prequalification letter, the contractor will be eligible to bid
the prequalified work types until the expiration date stated in the letter.
END OF SECTION
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
FOR" WORTH
SECTION 00 4513
BIDDER PREQUALIFICATION APPLICATION
00 45 13 - 1
BIDDER PREQUALIFICATION APPLICATION
Page 1 of 8
Date of Balance Sheet
Name under which you wish to qualify
Post Office Box
Mark only one:
= Individual
=Limited Partnership
= General Partnership
Q Corporation
=Limited Liability Company
City
State Zip Code
Street Address (required) City State Zip Code
Telephone
Fax E-mail Address
Area Code Number Area Code Number
Texas Taxpayer Identification No.
Federal Employers Identification No.
DUNS No. (if applicable)
MAIL THIS QUESTIONNAIRE ALONG WITH FINANCIAL STATEMENTS TO:
CITY OF FORT WORTH TEXAS
1000 THROCKMORTON STREET
FORT WORTH, TEXAS 76102-6311
AND MARK THE ENVELOPE: "BIDDER PREQUALIFICATION APPLICATION"
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
REVISED July 1, 2011
004513-2
BIDDER PREQUALIFICATION APPLICATION
Page 2 of 8
BUSINESS CLASSIFICATION
The following should be completed in order that we may properly classify your firm.
(Check the block(s) which are applicable - Block 3 is to be left blank if Block 1 and/or Block 2 is checked)
n,has fewer than 100 employees
and/or
has less than $6,000,000.00 in annual gross receipts
OR
does not meet the criteria for being designated a small business as provided in Section 2006.001 of
the Texas Government Code.
The classification of your firm as a small or large business is not a factor in determining eligibility to become
prequalified.
MAJOR WORK CATEGORIES
Water Department
Augur Boring - 24-inch diameter casing and less
Augur Boring - Greater than 24-inch diameter casing and greater
Tunneling — 36-Inches — 60 —inches, and 350 LF or less
Tunneling - 36-Inches — 60 —inches, and greater than 350 LF
Tunneling — 66" and greater, 350 LF and greater
Tunneling — 66" and greater, 350 LF or Less
Cathodic Protection
Water Distribution, Development, 8-inch diameter and smaller
Water Distribution, Urban and Renewal, 8-inch diameter and smaller
Water Distribution, Development, 12-inch diameter and smaller
Water Distribution, Urban and Renewal, 12-inch diameter and smaller
Water Transmission, Development, 24-inches and smaller
'Water Transmission, Urban/Renewal, 24-inches and smaller
Water Transmission, Development, 42-inches and smaller
Water Transmission, Urban/Renewal, 42-inches and smaller
Water Transmission, Development, All Sizes
Water Transmission, Urban/Renewal, All Sizes
Sewer Bypass Pumping, 18-inches and smaller
Sewer Bypass Pumping, 18-inches — 36-inches
Sewer Bypass Pumping 42-inches and larger
CCTV, 8-inches and smaller
CCTV, 12-inches and smaller
CCTV, 18-inches and smaller
CCTV, 24-inches and smaller
CCTV, 42-inches and smaller
CCTV, 48-inches and smaller
Sewer CIPP, 12-inches and smaller
Sewer CIPP, 24-inches and smaller
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
REVISED July 1, 2011
004513-3
BIDDER PREQUALIFICATION APPLICATION
Page 3 of 8
MAJOR WORK CATEGORIES, CONTINUED
Sewer CIPP, 42-inches and smaller
Sewer CIPP, All Sizes
Sewer Collection System, Development, 8-inches and smaller
Sewer Collection System, Urban/Renewal, 8-inches and smaller
Sewer Collection System, Development, 12-inches and smaller
Sewer Collection System, Urban/Renewal, 12-inches and smaller
Sewer Interceptors, Development, 24-inches and smaller
Sewer Interceptors, Urban/Renewal, 24-inches and smaller
Sewer Interceptors, Development, 42-inches and smaller
Sewer Interceptors, Urban/Renewal, 42-inches and smaller
Sewer Interceptors, Development, 48-inches and smaller
Sewer Interceptors, Urban/Renewal, 48-inches and smaller
Sewer Pipe Enlargement 12-inches and smaller
Sewer Pipe Enlargement 24-inches and smaller
Sewer Pipe Enlargement, All Sizes
Sewer Cleaning , 24-inches and smaller
Sewer Cleaning , 42-inches and smaller
Sewer Cleaning , All Sizes
Sewer Cleaning, 8-inches and smaller
Sewer Cleaning, 12-inches and smaller
Sewer Siphons 12-inches or less
Sewer Siphons 24-inches or less
Sewer Siphons 42-inches or less
Sewer Siphons All Sizes
Transportation Public Works
Asphalt Paving Construction/Reconstruction (LESS THAN 10,000 square yards)
Asphalt Paving Construction/Reconstruction (10,000 square yards and GREATER)
Asphalt Paving Heavy Maintenance (UNDER $1,000,000)
Asphalt Paving Heavy Maintenance ($1,000,000 and OVER)
Concrete Paving Construction/Reconstruction (LESS THAN 10,000 square yards)
Concrete Paving Construction/Reconstruction (10,000 square yards and GREATER)
Roadway and Pedestrian Lighting
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
REVISED July 1, 2011
0045 13 -4
BIDDER PREQUALIFICATION APPLICATION
Page 4 of 8
1. List equipment which you do not own but which is available by renting
DESCRIPTION OF EQUIPMENT NAME AND DETAILED ADDRESS OF OWNER
2. How many years has your organization been in business as a general contractor under your present business name?
List previous business names
3. How many years experience in
organization had:
(a) As a General Contractor:
(b) As a Sub -Contractor?
4. *What projects has your organization completed in Texas and elsewhere?
construction work has your
LOCATION NAME AND DETAILED
CONTRACT CLASS OF DATE CITY -COUNTY- ADDRESS OF OFFICIAL
AMOUNT WORK COMPLETED STATE TO WHOM YOU REFER
* If requalifying only show work performed since last statement.
If so, where and why?
complete a contract? If so, state the name of individual, other organization and reason.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
REVISED July 1, 2011
00 45 13 - 5
BIDDER PREQUALIFICATION APPLICATION
Page 5 of 8
7. Has any officer or owner of your organization ever failed to complete a contract executed in his/her name? If so, state
the name of individual, name of owner and reason.
8. In what other lines of business are you financially interested?
9. Have you ever performed any work for the City? If so, when and to whom do you refer?
10. Give names and detailed addresses of all producers from whom you have purchased principal materials during the last three
years?
NAME OF FIRM OR COMPANY DETAILED ADDRESS
111. Give the names of any affiliates or relatives currently debarred by the City. Indicate your relationship to this person or firm.
12. What is the construction experience of the principal individuals in your organization?
YEARS OF
PRESENT POSITION CONSTRUCTION MAGNITUDE AND
NAME OR OFFICE EXPERIENCE TYPE OF WORK IN WHAT CAPACITY
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
REVISED July 1, 2011
004513-6
BIDDER PREQUALIFICATION APPLICATION
Page 6 of 8
13. If any owner, officer, director, or stockholder of your firm is an employee of the City, or shares the same household with a
City employee, please list the name of the City employee and the relationship. In addition, list any City employee who is the
spouse, child, or parent of an owner, officer, stockholder, or director who does not live in the same household but who receives
care and assistance from that person as a direct result of a documented medical condition. This includes foster children or those
related by adoption or marriage.
CORPORATION BLOCK PARTNERSHIP BLOCK
If a corporation:
State of Incorporation
Date of Incorporation
Charter/File No.
President
Vice Presidents
Secretary
Treasurer
LIMITED LIABILITY COMPANY BLOCK
If an LLC:
State of Incorporation:
Date of Organization:
File No.
Officers or Managers (with titles, if any):
If a partnership:
State of organization
Date of organization
Is partnership general, limited, or registered limited liability partnership?
File No. (if Limited Partnership)
General Partners/Officers:
Limited Partners (if applicable):
Individuals authorized to sign for partnership:
•
Except for limited partners, the individuals listed in the blocks above are presumed to have full signature authority for your firm
unless otherwise advised. Should you wish to grant signature authority for additional individuals, please attach a certified copy of
the corporate resolution, corporate minutes, partnership agreement, power of attorney or other legal documentation which grants
this authority.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
REVISED July 1, 2011
14. Equipment
ITEM QUAN l'1'I Y
1
2
3
4
5
67
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Various
00 45 13 - 7
BIDDER PREQUALIFICATION APPLICATION
Page 7 of 8
TOTAL
BALANCE SHEET
ITEM DESCRIPTION VALUE
TOTAL
Similar ypes of equipment may be lumped together. If your firm has more than 30 types of equipment, you may show these
30 types and show the remainder as "various". The City, by allowing you to show only 30 types of equipment, reserves the
right to request a complete, detailed list of all your equipment.
The equipment list is a representation of equipment under the control of the firm and which is related to the type of work for
which the firm is seeking qualification. In the description include, the manufacturer, model, and general common description
of each.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
REVISED July 1, 2011
BIDDER PREQUALIFICATION AFFIDAVIT
STATE OF
COUNTY OF
004513-8
BIDDER PREQUALIFICATION APPLICATION
Page 8 of 8
The undersigned hereby declares that the foregoing is a true statement of the financial condition of the entity herein first
named, as of the date herein first given; that this statement is for the express purpose of inducing the party to whom it is
submitted to award the subnutter a contract; and that the accountant who prepared the balance sheet accompanying this report
as wall as any depository, vendor or any other agency herein named is hereby authorized to supply each party with any
information, while this statement is in force, necessary to verify said statement.
, being duly sworn, deposes and says that he/she is the
of , the entity described in and which
executed the foregoing stsatement that he/she is familiar with the books of the said entity showing its financial condition; that
the foregoing financial statement taken from the books of the said entity as of the date thereof and that the answers to the
questions of the foregoing Bidder Prequalification Application are correct and true as of the date of this affidavit.
Firm Name:
Signature:
Sworn to before me this
day of
Notary Public
Notary Public must not be an officer, director, or stockholder or relative thereof.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
REVISED July 1, 2011
i
1
2
00 45 26 - I
CONTRACTOR COMPLIANCE WITII WORKER'S COMPENSATION I.AW
Page I of I
SECTION 00 45 26
CONTRACTOR COMPLIANCE WITH WORKER'S COMPENSATION LAW
3
4 Pursuant to Texas Labor Code Section 406.096(a), as amended, Contractor certifies that it
5 provides worker's compensation insurance coverage for all of its employees employed on City
6 Project No. 00969. Contractor further certifies that, pursuant to Texas Labor Code, Section
7 406.096(b), as amended, it will provide to City its subcontractors certificates of compliance with
8 worker's compensation coverage.
9
10 CONTRACTOR:
II
12 S.J. Louis Construction of Texas, Ltd. By:
13 Company
14
15 520 South 6th Ave. Signature: ��i�,1�►-
16 Address
17
18 Mansfield, TX 76063 Title:
19 City/State/Zip
20
21
22 THE STATE, OF TEXAS §
23
24 COUNTY OF TARRANT §
25
26 BEFORE ME, the undersigned authority, on this day personally appeared
27 Les V Whitman— _ -, known to me to be the person whose name is
28 subscribed to the foregoing instrument, and acknowledged to me that he/she executed the same as
29 the act and deed of General Manaaer for thc purposes and
30 consideration therein expressed and in thc capacity therein stated.
31
32 GIVEN UNDER MY HAND AND SEAL OF Ot -TCE this 26th day of
33 March , 2013.
34
36
35 Anha `+w
ELISHA WHITT ��((
U4. Notary Public, State of Texas
37 �;" My Commission Expires
38 o 0 �' September 02, 2016
'no�
Les V. Whitman
(Please Print)
General Manager
(Please Print)
Notary Public in and for the State of Texas
39 END OF SECTION
40
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPF.CIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Pan 1
City Project No. 00969
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
00 45 40-1
MINORITY AND WOMEN BUSINESS ENTERPRISE GOAL
Page 1 of l
SECTION 00 45 40
MINORITY BUSINESS ENTERPRISE GOAL
APPLICATION OF POLICY
If the total dollar value of the contract is greater than $50,000, then the MBE subcontracting goal
may be applicable. If the total dollar value of the contract is $50,000 or Tess, the MBE
subcontracting goal is not applicable.
POLICY STATEMENT
It is the policy of the City of Fort Worth to ensure the full and equitable participation by Minority
Business Enterprises (MBE) in the procurement of all goods and services. All requirements and
regulations stated in the City's current Business Diversity Enterprise Ordinance apply to this bid.
MBE PROJECT GOAL
The City's MBE goal on this project is 14% of the total bid (Base bid applies to Parks and
Conznzunity Services). Note: If both MBE and SBE subcontracting goals are established for this
project, then an Offeror must submit both a MBE Utilization Form and a SBE Utilization Form to be
deemed responsive.
COMPLIANCE TO BID SPECIFICATIONS
On City contracts greater than $50,000 where a MBE subcontracting goal is applied, bidders are
required to comply with the intent of the City's Business Diversity Ordinance by one of the
following:
1. Meet or exceed the above stated MBE goal through MBE subcontracting participation, or
2. Meet or exceed the above stated MBE goal through MBE Joint Venture participation, or
3. Good Faith Effort documentation, or;
4. Waiver documentation.
Failure to comply with the City's M/WBE Ordinance, shall result in the Bid being considered non-
responsive. Any questions, please contact the M/WBE Office at (817) 392-6104.
SUBMITTAL OF REQUIRED DOCUMENTATION
The applicable documents must be received by the Managing Department, within the following
times allocated, in order for the entire bid to be considered responsive to the specifications. The
Offeror shall deliver the MBE documentation in person to the appropriate employee of the Managing
Department and obtain a date/time receipt. Such receipt shall be evidence that the City received the
documentation in the time allocated. A faxed copy will not be accepted.
1. Subcontractor Utilization Form, if goal is met received by 5:00 p.m., five (5) City business days after
or exceeded:
2. Good Faith Effort and Subcontractor
Utilization Form, if participation is less than
stated goal:
3. Good Faith Effort and Subcontractor
Utilization Form, if no MBE participation:
4. Prime Contractor Waiver Form, if firm will
perform all subcontracting/supplier work:
5. Joint Venture Form, if utilizing a joint venture
to meet or exceed goal.
the bid opening date, exclusive of the bid opening date.
received by 5:00 p.m., five (5) City business days after
the bid opening date, exclusive of the bid opening date.
received by 5:00 p.m., five (5) City business days after
the bid opening date, exclusive of the bid opening date.
received by 5:00 p.m., five (5) City business days after
the bid opening date, exclusive of the bid opening date.
received by 5:00 p.m., five (5) City business days after
the bid opening date, exclusive of the bid opening date.
END OF SECTION
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised August 17, 2012
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
005243-1
Agreement
Page 1 of 4
1 SECTION 00 52 43
2 AGREEMENT
3 THIS AGREEMENT, authorized on March 26,2013 is made by and between the City of Fort Worth, a
4 Texas home rule municipality, acting by and through its duly authorized City Manager, ("City"), and S.J.
5 Louis Construction of Texas,LTD , authorized to do business in Texas, acting by and through its duly
6 authorized representative, ("Contractor").
7 City and Contractor, in consideration of the mutual covenants hereinafter set forth, agree as follows:
8_ Article 1. WORK
9 Contractor shall complete all Work as specified or indicated in the Contract Documents for the Project
10 identified herein.
11 Article 2. PROJECT
12 The project for which the Work under the Contract Documents may be the whole or only a part is
13 generally described as follows:
14 Water, Sanitary Sewer and Storm Drain Relocations for The Trinity River Vision — Central City
15 Proiect & Trinity Uptown Service Area Phase 1— Bridge & Channel Relocations , Part 3 — Main St.
16 Bridge & Channel Relocations and Grand Avenues Storm Drain Relocations , Part 1,
17 City Proiect Number 0969 DOE 6940 Water Proiect Number P265-609170096987
18 Sewer Proiect Number P275-709170096987
19
20 Article 3. CONTRACT TIME
21 3.1 Time is of the essence.
22 All time limits for Milestones, if any, and Final Acceptance as stated in the Contract Documents
23 are of the essence to this Contract.
24 3.2 Final Acceptance.
25 The Work will be complete for Final Acceptance within 360 Calendar days after the date when
26 the Contract Time commences to run as provided in Paragraph 2.03 of the General Conditions.
27 3.3 Liquidated damages
28 Contractor recognizes that time is of the essence of this Agreement and that City will suffer
29 financial loss if the Work is not completed within the times specified in Paragraph 3.2 above,
30 plus any extension thereof allowed in accordance with Article 12 of the General Conditions. The
31 Contractor also recognizes the delays, expense and difficulties involved in proving in a legal
32 proceeding the actual loss suffered by the City if the Work is not completed on time.
33 Accordingly, instead of requiring any such proof , Contractor agrees that as liquidated damages
34 for delay (but not as a penalty), Contractor shall pay City Three Thousand Dollars ($3,000) for
35 each day that expires after the time specified in Paragraph 3.2 for Final Acceptance until the City
36 issues the Final Letter of Acceptance.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised June 4, 2011
TRV- Part 3Main St. Bridge Water and SS
Relocation Grand Ave. Storm Drain Relocation Part 1
City Project 0969
005243-2
Agreement
Page 2 of 4
37 Article 4. CONTRACT PRICE
38 City agrees to pay Contractor for performance of the Work in accordance with the Contract Documents
39 an amount in current funds of FIVE MILLION NINE HUNDRED TWENTY NINE THOUSAND,
40 SEVEN HUNDRED FORTY FOUR DOLLARS AND NINETEEN CENTS ($5.929,744,191 .
41 Article 5. CONTRACT DOCUMENTS
42 5.1 CONTENTS:
43 A.The Contract Documents which comprise the entire agreement between City and Contractor
44 concerning the Work consist of the following:
45 1. This Agreement.
46 2. Attachments to this Agreement:
47 a. Bid Form
48 1) Proposal Form
49 2) Vendor Compliance to State Law Non -Resident Bidder
50 3) Prequalification Statement
51 4) State and Federal documents (project specific)
52 b. Current Prevailing Wage Rate Table
53 c. Insurance ACORD Form(s)
54 d. Payment Bond
55 e. Performance Bond
56 f. Maintenance Bond
57 g. Power of Attorney for the Bonds
58 h. Worker's Compensation Affidavit
59 i. MWBE Commitment Form
60 3. General Conditions.
61 4. Supplementary Conditions.
62 5. Specifications specifically made a part of the Contract Documents by attachment or, if not
63 attached, as incorporated by reference and described in the Table of Contents of the
64 Project's Contract Documents.
65 6. Drawings.
66 7. Addenda.
67 8. Documentation submitted by Contractor prior to Notice of Award.
68 9. The following which may be delivered or issued after the Effective Date of the Agreement
69 and, if issued, become an incorporated part of the Contract Documents:
70 a. Notice to Proceed.
71 b. Field Orders.
72 c. Change Orders.
73 d. Letter of Final Acceptance.
74
75
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised June 4, 2011
TRV- Part 3Main St. Bridge Water and SS
Relocation Grand Ave. Storm Drain Relocation Part 1
City Project 0969
005243-3
Agreement
Page 3 of 4
76 Article 6. INDEMNIFICATION
77 6.1 Contractor covenants and agrees to indemnify, hold harmless and defend, at its own expense,
78 the city, its officers, servants and employees, from and against any and all claims arising out
79 of, or alleged to arise out of, the work and services to be performed by the contractor, its
80 officers, agents, employees, subcontractors, licenses or invitees under this contract. This
81 indemnification nrovision is specifically intended to operate and be effective even if it is
82 alleged or nroven that all or some of the damages being sought were caused.. in whole or in
83 part, by any act. omission or negligence of the city. This indemnity provision is intended to
84 include, without limitation, indemnity for costs, expenses and legal fees incurred by the city
85 in defending against such claims and causes of actions.
86
87 6.2 Contractor covenants and agrees to indemnify and hold harmless, at its own expense, the
88 city, its officers, servants and employees, from and against any and all loss, damage or
89 destruction of property of the city, arising out of, or alleged to arise out of, the work and
90 services to be performed by the contractor, its officers, agents, employees, subcontractors,
91 licensees or invitees under this contract. This indemnification provision is specifically,
92 intended to operate and be effective even if it is alleged or nroven that all or some of the
93 damages being sought were caused. in whole or in part, by any act. omission or negligence of
94 the city.
95
96 Article 7. MISCELLANEOUS
97 7.1 Terms.
98 Terms used in this Agreement which are defined in Article 1 of the General Conditions will have
99 the meanings indicated in the General Conditions.
100 7.2 Assignment of Contract.
101 This Agreement, including all of the Contract Documents may not be assigned by the Contractor
102 without the advanced express written consent of the City.
103 7.3 Successors and Assigns.
104 City and Contractor each binds itself, its partners, successors, assigns and legal representatives to
105 the other party hereto, in respect to all covenants, agreements and obligations contained in the
106 Contract Documents.
107 7.4 Severability.
108 Any provision or part of the Contract Documents held to be unconstitutional, void or
109 unenforceable by a court of competent jurisdiction shall be deemed stricken, and all remaining
110 provisions shall continue to be valid and binding upon CITY and CONTRACTOR.
111 7.5 Governing Law and Venue.
112 This Agreement, including all of the Contract Documents is performable in the State of Texas.
113 Venue shall be Tarrant County, Texas, or the United States District Court for the Northern District
114 of Texas, Fort Worth Division.
CITY OF FORT WORTH TRV- Part 3Main St. Bridge Water and SS
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Relocation Grand Ave. Storm Drain Relocation Part 1
Revised June 4, 2011 City Project 0969
00 52 43 - 4
Agreement
Page 4 of 4
115 7.6 Other Provisions.
116 The Contractor agrees to pay at least minimum wage per hour for all labor as the same is
117 classified, promulgated and set out by the City, a copy of which is attached hereto and made a part
118 hereof the same as if it were copied verbatim herein.
119 7.7 Authority to Sign.
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
Contractor shall attach evidence of authority to sign Agreement, if other than duly authorized
signatory of the Contractor.
IN WITNESS WHEREOF, City and Contractor have executed this Agreement in multiple counterparts.
This Agreement is effective as of the last date signed by the Parties
Contractor:
S.J. Louis Construction of Texas, Ltd.
By:
Title:
(Signature)
Les V. Whitman
(Printed Name)
General Manager
Address: 520 South 6th Ave.
City/State/Zip: Mansfield, TX 76063
March 26, 2013
Date
OFFICIAL RECORD,
CITY SECRETARY .I
WORT$ T
CI I Y O F FORT
City of Fort Worth
By:
Date
Attest:
(Seal)
Jq/13
Fernando Costa
Assistant City Manager
gyp'd 0000 ao
off'
Foah
M&C C-26178 o o,x
Date: 03/26/2013 a° p
ary J
City Se
y
retary
Approved as to Form and Legality:
ninidtas IIv . i71aek Y� tcl�d
Assistant City Attorney
Frank Crumb
DIRECTOR,
Water Department
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised June 4, 2011
°°°000004°°
'ram- Part 3Main St Bridge Water and SS
Relocation Grand Ave. Storm Drain Relocation Part 1
City Project 0969
1 Bond #190016717 SECTION 00 61 13
2 PERFORMANCE BOND
3
4 THk; STATE OF TEXAS
5
6 COUNTY OF TARRANT
§
00 61 13 - 1
PERFORMANCE BOND
Page 1 of 2
KNOW ALL BY T R li.SE PRESENTS:
7 That we, S.J. Louis Construction of Texas, LTD.. known as "Principal" herein and
8 Liberty Mutual Fire Insurance Company , a corporate surety(sureties, if more than one) duly
9 authorized to do business in the State of Texas, known as "Surety" herein (whether one or more),
10 are held and firmly bound unto the City of Fort Worth, a municipal corporation created pursuant
11 to the laws of Texas, known as "City" herein, in the penal sum of, Five Million Nine Hundred
12 Twenty Nine Thousand Seven Hundred Forty Four Dollars and Nineteen Cents ($5.929,744,
13 19 ), lawful money of the United States, to be paid in Fort Worth, Tarrant County, Texas for the
14 payment of which sum well and truly to be made, we bind ourselves, our heirs, executors,
15 administrators, successors and assigns, jointly and severally, firmly by these presents.
16 WHEREAS, the Principal has entered into a certain written contract with the City
17 awarded the 26 day of March. 2013. which Contract is hereby referred to and made a part hereof
18 for all purposes as if fully set forth herein, to furnish all materials, equipment labor and other
19 accessories defined by law, in the prosecution of the Work, including any Change Orders, as
20 provided for in said Contract designated as Water, Sanitary Sewer and Stornn Drain Relocations
21 for The Trinity River Vision — Central City Protect & Trinity Uptown Service Area Phase 1-
22 Bridge & Channel Relocations . Part 3 — Main Si. Bridge & Channel Relocations and d Grand
23 Avenues Stornz Drain Relocations , Part 1,
24 NOW, THEREFORE, the condition of this obligation is such that if the said Principal
25 shall faithfully perform it obligations under the Contract and shall in all respects duly and
26 faithfully perform the Work, including Change Orders, under the Contract, according to the plans,
27 specifications, and contract documents therein referred to, and as well during any period of
28 extension of the Contract that may be granted on the part of the City, then this obligation shall be
29 and become null and void, otherwise to remain in full force and effect.
30 PROVIDED FURTH 14,R, that if any legal action be filed on this Bond, venue shall lie in
31 Tarrant County, Texas or the United States District Court for the Northern District of Texas, Fort
32 Worth Division.
CITY OF FORT WORTH TRV— Part 3- Main St. Bridge Water and SS
Relocations and Grand Avenue Storm Drain Relocation Part 1
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number 0969
Revised July 1, 2011
006113-2
PERFORMANCE BOND
Page 2 of 2
1 This bond is made and executed in compliance with the provisions of Chapter 2253 of the
2 Texas Government Code, as amended, and all liabilities on this bond shall be determined in
3 accordance with the provisions of said statue.
4 IN WITNESS WHEREOF, the Principal and the Surety have SIGNED and SEALED
5 this instrument by duly authorized agents and officers on this the 26 day of March ,2013.
6
7
8
9
10
11
12
13
14
15 (Principal) Secretary
16
17
18
19
20
21 ltness as
22
23
24
25
26
27
28
29
30
31
32
33
34
35 eh'? ;;/_11.7iff
36 Witness as t{h Surety
37
38
39
40 *Note: If signed by an officer of the Surety Company, there must be on file a certified extract
41 from the by-laws showing that this person has authority to sign such obligation. If
42 Surety's physical address is different from its hailing address, both must be provided.
43 The date of the bond shall not be prior to the date the Contract is awarded.
PRINCIPAL:
S.J. Louis Construction of Texas, LTD
BY:
ignature
Ls M4+.w&
Name and Title
Address: 520 South Sixth Avenue
Mansfield TX 76063
817-477-0320
SURETY:
Liberty- Ailf, fual_EI surance Company
J.J.
-e
chligt, Attorney -In -Fact
e and Title
Address: 450 Plymouth Road, Suite 400
PJvroouth Meeting Pa .1;3469-1644
44
Telephone Number: 651-365-7493
CITY OF FORT WORTH TRV —Part 3- Man: St. Bridge Water and ES
Relocations and Grand Avenue Storni Drain Relocation Part 1
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS City Project Number 0969
Revised July 1, 2011
00 61 14 - 1
PAYMENT BOND
Page 1 of2
1 SECTION 00 61 14
2 PAYMENT BOND
3
4 T I-1 k, STATE OF TEXAS §
5 § KNOW ALL BY THESE PRESENTS:
6 COUNTY OF TARRANT §
7 That we, S.J. Louis Construction of Texas. LTD.. known as "Principal" herein, and
8 Liberty Mutual Fire Insurance Company , a corporate surety
9 (sureties), duly authorized to do business in the258- State of Texas, known as "Surety" herein
10 (whether one or more), are held and firmly bound unto the City of Fort Worth, a municipal
11 corporation created pursuant to the laws of the State of Texas, known as "City" herein, in the
12 penal sum of Five Million Nine Hundred Twenty Nine Thousand Seven Hundred Forty
13 Four Dollars and Nineteen Cents ($5.929,744, 19 )., lawful money of the United States, to be
14 paid in Fort Worth, Tarrant County, Texas, for the payment of which sum well and truly be made,
15 we bind ourselves, our heirs, executors, administrators, successors and assigns, jointly and
16 severally, firmly by these presents:
17 WHEREAS, Principal has entered into a certain written Contract with City, awarded the 26
18 day of March , 2013, which Contract is hereby referred to and made a part hereof for all
19 purposes as if fully set forth herein, to furnish all materials, equipment, labor and other
20 accessories as defined by law, in the prosecution of the Work as provided for in said Contract and
21 designated as Water. Sanitary Sewer and Storm Drain Relocations for The Trinity River Vision
22 — Central City Project & Trinity Uptown Service Area Phase 1—Bridee & Channel Relocations
23 , Part 3 — Main St. Bridee & Channel Relocations and Grand Avenues Storm Drain
24 Relocations , Part 1
25 NOW, THEREFORE, THE CONDITION OF THIS OBLIGATION is such that if
26 Principal shall pay all monies owing to any (and all) payment bond beneficiary (as defined in
27 Chapter 2253 of the Texas Government Code, as amended) in the prosecution of the Work under
28 the Contract, then this obligation shall be and become null and void; otherwise to remain in full
29 force and effect.
30 This bond is made and executed in compliance with the provisions of Chapter 2253 of the
31 Texas Govelnlnent Code, as amended, and all liabilities on this bond shall be determined in
32 accordance with the provisions of said statute.
33
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV-Part 3- Main St Bridge Water and SS
Relocation & Grand Ave. Storm Drain Relocation Part 1
City Project Number 0969
00 61 14 - 2
PAYMENT BOND
Page 2 of 2
1 IN WITNESS WHEREOF, the Principal and Surety have each SIGNED and SEALED
2 this instrument by duly authorized agents and officers on this the 26rth day of March, 2013
3
ATTES
(Principal) Secretary
Witness Wfo/ incipal
Al LEST:
PRINCIPAL:
S.J. Louis Construction of Texas, LTD
BY:
Signature
LES J.+1rr, 6ErJERAL MANAGER.
Name and Title
Address: 520 South Sixth Avenue
Mansfield TX 76063
817-477-0320
SURETY:
Liberty MyluaLfire Insurance Company
BY:
Si
Jl� h3rschligt, Atttorney-In-Fact
(Surety) Secretary Name and Title
Witness as to Surety
Address: 450 Plymouth Road, Suite 400
Plymouth Meeting PA 19462-'1644
Telephone Number: 651-365-7493
4
5 Note: If signed by an officer of the Surety, there must be on file a certified extract from the
6 bylaws showing that this person has authority to sign such obligation. If Surety's physical
7 address is different from its mailing address, both must be provided.
8
9 The date of the bond shall not be prior to the date the Contract is awarded.
10 END OF SECTION
11
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV-Part 3- Main St. Bridge Water and SS
Relocation & Grand Ave. Storm Drain Relocation Part 1
City Project Number 0969
006119-1
MAINTENANCE BOND
Page 1 of 3
1 SECTION 00 61 19
2 MAIN1'hNANCE BOND
3
4 THE STATE OF TEXAS §
5 § KNOW ALL BY THESE PRESENTS:
6 COUNTY OF TARRANT §
7 That we, S.J. Louis Construction of Texas, LTD. , known as "Principal" herein and
g Liberty Mutual Fire Insurance Company , a corporate surety (sureties, if more than one) duly
9 authorized to do business in the State of Texas, known as "Surety" herein (whether one or more),
10 are held and firmly bound unto the City of Fort Worth, a municipal corporation created pursuant
11 to the laws of the State of Texas, known as "City" herein, in the sum of Five Million Nine
12 Hundred Twenty Nine Thousand Seven Hundred Forty Four Dollars and Nineteen Cents,
13 ($5,929,744. 19 ), lawful money of the United States, to be paid in Fort Worth, Tarrant County,
14 Texas, for payment of which sum well and truly be made unto the City and its successors, we
15 bind ourselves, our heirs, executors, administrators, successors and assigns, jointly and severally,
16 firmly by these presents.
17
18 WHEREAS, the Principal has entered into a certain written contract with the City awarded the
19 26 day of March, 2013, which Contract is hereby referred to and a made part hereof for all
20 purposes as if fully set forth herein, to furnish all materials, equipment labor and other accessories
21 as defined by law, in the prosecution of the Work, including any Work resulting from a duly
22 authorized Change Order (collectively herein, the "Work") as provided for in said contract and
23 designated as Water. Sanitary Sewer and Storzn Drain Relocations for The Trinity River Vision
24 — Central City Project & Trinity Uvtown Service Area Phase 1— Bride & Channel Relocations
25 . Part 3 —Main St. Bride & Channel Relocations and Grand Avenues Storm Drain,
26 Relocations , Part 1, and
27
28 WHEREAS, Principal binds itself to use such materials and to so construct the Work in
29 accordance with the plans, specifications and Contract Documents that the Work is and will
30 remain free from defects in materials or workmanship for and during the period of two (2) years
31 after the date of Final Acceptance of the Work by the City ("Maintenance Period"); and
32
33 WHEREAS, Principal binds itself to repair or reconstruct the Work in whole or in part
34 upon receiving notice from the City of the need therefor at any time within the Maintenance
35 Period.
36
CITY OF FORT WORTH TRV-Part 3-Main St. Bridge Water and SS
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS Relocation and Grand Ave. Storm Drain Relocation Part 1
Revised July 1, 2011 City PiojectNumbei 0969
006119-2
MAINTENANCE BOND
Page 2 of 3
1 NOW THEREFORE, the condition of this obligation is such that if Principal shall
2 remedy any defective Work, for which timely notice was provided by City, to a completion
3 satisfactory to the City, then this obligation shall become null and void; otherwise to remain in
4 full force and effect.
5
6 PROVIDED, HOWEVER, if Principal shall fail so to repair or reconstruct any timely
7 noticed defective Work, it is agreed that the City may cause any and all such defective Work to
8 be repaired and/or reconstructed with all associated costs thereof being borne by the Principal and
9 the Surety under this Maintenance bond; and
10
11 PROVIDED FURTHER, that if any legal action be filed on this Bond, venue shall lie in
12 Tarrant County, Texas or the United States District Court for the Northern District of Texas, Fort
13 Worth Division; and
14
15 PROVIDED FURTHER, that this obligation shall be continuous in nature and
16 successive recoveries may be had hereon. for successive breaches.
17
18
19
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV-Part 3-Main St. Bridge Water and SS
Relocation and Grand Ave. Storm Drain Relocation Part 1
City Project Number 0969
006119_3
MAINTENANCE BOND
Page 3 of 3
1 IN WITNESS WHEREOF, the Principal and the Surety have each SIGNED and SEALED this
2 instrument by duly authorized agents and officers on this the 26 day of March , 2013
3
4
5
6
7
8 BY:
9
10
11
12
13
14
15
16
17
18
19 Witness a ' s P , . cipal
20
21
22
23
24
25
26
27
28 ATTEST:
29
30
31 (Surety) Secretary
33 1 7 ?ii z717./
32
34 Witness as to Surety
35
36 *Note: If signed by an officer of the Surety Company, there must be on file a certified extract
37 from the by-laws showing that this person has authority to sign such obligation. If
38 Surety's physical address is different from its mailing address, both must he provided.
39 The date of the bond shall not be prior to the date the Contract is awarded.
40
ATT
rincipal) Secret
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
I,E S V. In) 4 I TMAr. H]EeAt (4pWAIsEA.
Name and Title
Address: 520 South Sixth Avenue
Mansfield TX 76063
817-477-0320
SURETY:
Libect- iuil f4,Zrs..jlrance Company
BY:
J.J. S
Address: 450 Plymouth Road. Suite 400
Plymouth Meeting PA 19462-1644
PRINCIPAL:
S.J. Louis Construction of Texas, LTD
Iigt, Attorney -in -Fact
and Title
Telephone Number: 651-365-7493 ____
TRV-Part 3-Main St. Bridge Water and SS
Relocation and Grand Ave. Storm Drain Relocation Part 1
City Project Number 0969
LIMITED PARTNERSHIP ACKNOWLEDGMENT
STATE OF TEXAS
COUNTY OF TARRA--I�V__T--
On this all dayi of rb __ • , 20%3 , before me personally appeared
LES J, vJN ITMA
to me known who being by xnedtiiy sworn, that he/she is the 66. kAe_ toiA0ACEA of the
S.J. Louis Construction of Texas Ltd. the Limited Partnership described :in and which
executed the foregoing instrument; that he/she signed his/her name thereto by order of the
Board of Governors of said Limited Partnership.
Notary Public '-'�..A `° hoi LOLalf—
(Notary Seal)
ELISHA WHITT
Notary Public, State of Texas
My Commission Expires
September 02, 2016
ACKNOWLEDGEMENT OF ATTORNEY -IN -FACT
STATE OF South Dakota
County of Minnehaha ,
On this 26TH day of MARCH 201,3before me, a Notary Public, within and for said County and State, personally appeared J.J.
Scherschligt to me personally known, and known to me to be the Attorney -in -Fact of and for the
Liberty Mutual Fire Insurance Company a corporation, created, organised and existing under and by virtue of the laws
of the State of Wisconsin upon oath did say that the corporate seal affixed to the attached instrument is the seal of the said Company;
that the seal was affixed and the said instrument was executed by the authority of its Board of Directors; and he/she did also
acknowledge that he/she executed the said instrument as the free act and deed of said Company.
1Z./ f(
Notary Public T.M. Crittenden
April 14, 2015
My Commission Expires
THIS POWER OF ATTORNEY IS NOT VALID UNLESS IT IS PRINTED ON RED BACKGROUND.
5314765
This Power of Attorney limits the acts of those named herein, and they have no authority to bind the Company except in the manner and to the
extent herein stated.
O
fz
its N
5)
co
iL
0 d
o
1., >
m=
N
1O L. COMMONWEALTH OF PENNSYLVANIA ss
C COUNTY OF MONTGOMERY
O
c
to
?0 d
L
01
C = IN TESTIMONY WHEREO
iE m first above written.
w 12
r i CERTIFICATE
Z c,>
LIBERTY MUTUAL FIRE INSURANCE COMPANY
WAUSAU, WISCONSIN
POWER OF ATTORNEY
KNOWALL PERSONS BY THESE PRESENTS
That Liberty Mutual Fire Insurance Company (the "Company"), a Wisconsin stock insurance company, through its Assistant Secretary, pursuant to and by
authority of the Board of Directors hereinafter set forth, does hereby name, constitute and appoint G. M. JOYCE, W. W. TOWNSEND, ROGER STARKS,
J. E. JENCKS, G. A. LOOS, JACK E. MILLER, J. D. MULLER, C. A. REAVES, J. J. SCHERSCHLIGT, ALL OF THE CITY OF SIOUX FALLS, STATE OF SOUTH DAKOTA
, each individually if there be more than one named, its true and lawful attorney -in -fact to make, execute, seal, acknowledge and deliver, for and on its behalf as
surety and as its act and deed, any and all undertakings, bonds, recognizances and other surety obligations in the penal sum not exceeding
ONE HUNDRED FIFTY MILLION AND 00/100 DOLLARS ($ 150,000,000.00 ****************** ********** ) each, and the execution
of such undertakings, bonds, recognizances and other surety obligations, in pursuance of these presents, shall be as binding upon the Company as if they had been
duly signed by the president and attested by the secretary of the Company in their own proper persons.
That this power is made and executed pursuant to and by authority of the following Unanimous Consent and Vote of the Board of Directors dated June 28, 2006
wherein, among other things, it was:
VOTED that the Secretary and each Assistant Secretary be, and each of them is, authorized to execute powers of attorney qualifying the attorney
named in the given power of attorney to execute on behalf of the Company surety undertakings, bonds, recognizances and other surety
obligations; and that the Secretary and each Assistant Secretary be, and each or any of them hereby is, authorized to attest to the execution
of any such power of attorney, and to affix thereto the corporate seal of the Company.
That the Resolution set forth above is a true copy thereof and is now in full force and effect.
IN WITNESS WHEREOF, this Power of Attorney has been subscribed by an authorized officer or official of the Company and the corporate seal
Liberty Mutual Fire Insurance Company has been affixed thereto in Plymouth Meeting, Pennsylvania this 12th day of April
2012
LIBERTY MUTUAL FIRE INSURANCE COMPANY
David M. Carey, Assistant Secretary
of
On this 12th day of April 2012 , before me, a Notary Public, personally came David M. Carevto me known, and
acknowledged that he is an Assistant Secretary of Liberty Mutual Fire Insurance Company; that he knows the seal of said corporation; and that he
executed the above Power of Attorney and affixed the corporate seal of Liberty Mutual Fire Insurance Company thereto with the authority and at the
direction of said corporation.
to subscribed my name and affixed my notarial seal at Plymouth Meeting, Pennsylvania, on the day and
Notarial Seal
Teresa Paste fa, Notary Public
Plymouth Tem., Montgomery County
My Commission Expires Mar. 28,2013
mbar: Pr nasytvaoia Association of Notaries
By
Teresa Pastella, Notary Public
year
I, the undersigned, an Assist TS r of Liberty Mutual Fire Insurance Company, do hereby certify that the original power of attorney of which the
foregoing is a full, true and correc copy, is in full force and effect on the date of this certificate; and I do further certify that the officer or official who
executed the said power of attorney was one of the officers or officials specially authorized by the Board of Directors to appoint attorneys -in -fact as
provided in the Unanimous Consent and Vote of the Board of Directors of Liberty Mutual Fire Insurance Company dated June 28, 2006.
This certificate and the above power of attorney may be signed by facsimile or mechanically reproduced signatures under and by authority of the Board
of Directors of Liberty Mutual Fire Insurance Company evidenced by the Unanimous Consent and Vote of the Board of Directors dated June 28, 2006
wherein it was
VOTED that the signatures of such officers and the seal of the Company may be affixed to any such power of attorney or to any certificate relating
thereto by facsimile, and any such power of attorney or certificate bearing such facsimile signature and facsimile seal shall be valid and binding
upon the Company when so affixed and in the future with respect to any surety undertakings, bonds, recognizances and other surety
obligations to which it is attached.
IN TESTIMONY WHEREOF, I have hereunto subscribed my. naniei and affixed the corporate seal of the said company, this 26TH day of
MARCH , 2013 .
Gregory W'Davenport, Assistant Secretary
Libeler
Mutual
Important Notice
TO OBTAIN INFORMATION OR TO MAKE A COMPLAINT:
You may write to Liberty Mutual Surety at:
Liberty Mutual Surety
Interchange Corporate Center
450 Plymouth Road, Suite 400
Plymouth Meeting, PA 19462-8284
You may contact the Texas Department of Insurance to obtain information on
companies, coverages, rights or complaints at:
1-800-252-3439
You may write the Texas Department of Insurance:
P. O. Box 149104
Austin, TX 78714-9104
Fax: (512) 475-1771
Web: http://www.tdi.state.tx.us
E-mail: ConsumerProtection cr tdi.state.tx.us
Premium or Claim Disputes
Should you have a dispute concerning a premium, you should contact the agent first. If you
have a dispute concerning a claim, you should contact the company first. If the dispute is not
resolved, you may contact the Texas Department of Insurance.
Attach This Notice To Your Policy:
This notice is for information only and does not become a part or condition of the
attached document.
LMIC-3500
Page 1 of 2 Rev. 7.1.07
COMMENTS/REMARKS
primary, noncontributory basis as respects to the General Liability if required by written
contract. Certificate Holder is Additional Insured as respects to Auto and Umbrella if
required by written contract.
OFREMARK COPYRIGHT 2000, AMS SERVICES INC.
CERTIFICATE OF INSURANCE
TO: CITY OF FORT WORTH Date_
NAME OF PROJECT:Water. Sanitary Sewer and Storm Drain Relocations for The Trinity River
Vision — Central City Proiect & Trinity Uptown Service Area Phase 1— Bridie & Channel
Relocations , Part 3 — Main St. Bridge & Channel Relocations and Grand Avenues Storm Drain,
Relocations , Part 1
PROJECT NUMBER: Water-P265-609170096987 & Sewer-P275-709170096987
IS TO CERTIFY THAT: S.J. Louis Construction of Texas, LTD
is, at the date of this certificate, Insured by this Company with respect to the business operations hereinafter described, for
the type of insurance and accordance with provisions of the standard policies used by this Company, and further
hereinafter described. Exceptions to standard policy noted on reverse side hereof.
Policy
Worker's Compensation
Comprehensive General
Liability Insurance (Public
Liability)
Blasting
Collapse of Building or
structures adjacent to
excavations
Damage to Underground
Utilities
Builder's Risk
Comprehensive
Automobile Liability
Contractual Liability
Other
TYPE OF INSURANCE
Effective Expires
Limits of Liability
Bodily Injury:
Ea. Occurrence: $
Property Damage:
Ea. Occurrence: $_
Ea. Occurrence: $
Ea. Occurrence: $
Ea. Occurrence: $
Bodily Injury:
Ea. Person: $
Ea. Occurrence: $
Property Damage:
Ea. Occurrence: $
Bodily Injury:
Ea. Occurrence: $
Property Damage:
Ea. Occurrence: $
Locations covered Areas in the City of Fort Worth
Description of operations covered on: In the above mention project
The above policies either in the body thereof or by appropriate endorsement provided that they may not be changed or
canceled by the insurer in less than five (5) days after the insured has received written notice of such change/or
cancellation.
Where applicable local laws or regulations require more than five (5) days actual notice of change or cancellation to be
assured, the above policies contain such special requirements, either in the body thereof or by appropriate endorsement
thereto attached.
The City, its officers, employees and servants shall be endorsed as an additional insured on Contractor's insurance policies
excepting employer's liability insurance coverage under Contractor's workers' compensation insurance policy.
Aaencv
Fort Worth Aaent
Address
Insurance Co.
_ By
Title
STANDARD GENERAL CONDITIONS
OF THE CONSTRUCTION CONTRACT
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFCATION DOCUMENTS
Revision: August 17, 2012
STANDARD GENERAL CONDITIONS OF THE
CONSTRUCTION CONTRACT
TABLE OF CONTENTS
Page
Article 1 — Definitions and Terminology 1
1.01 Defined Terms 1
1.02 Terminology 6
Article 2 — Preliminary Matters 7
2.01 Copies of Documents 7
2.02 Commencement of Contract Time; Notice to Proceed 7
2.03 Starting the Work 8
2.04 Before Starting Construction 8
2.05 Preconstruction Conference 8
2.06 Public Meeting 8
2.07 Initial Acceptance of Schedules 8
Article 3 — Contract Documents: Intent, Amending, Reuse 8
3.01 Intent 8
3.02 Reference Standards 9
3.03 Reporting and Resolving Discrepancies 9
3.04 Amending and Supplementing Contract Documents 10
3.05 Reuse of Documents 10
3.06 Electronic Data 11
Article 4 — Availability of Lands; Subsurface and Physical Conditions; Hazardous Environmental
Conditions; Reference Points 11
4.01 Availability of Lands 11
4.02 Subsurface and Physical Conditions 12
4.03 Differing Subsurface or Physical Conditions 12
4.04 Underground Facilities 13
4.05 Reference Points 14
4.06 Hazardous Environmental Condition at Site 14
Article 5 — Bonds and Insurance 16
5.01 Licensed Sureties and Insurers 16
5.02 Performance, Payment, and Maintenance Bonds 16
5.03 Certificates of Insurance 16
5.04 Contractor's Insurance 18
5.05 Acceptance of Bonds and Insurance; Option to Replace 19
Article 6 — Contractor's Responsibilities 19
6.01 Supervision and Superintendence 19
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFCATION DOCUMENTS
Revision: August 17, 2012
6.02 Labor; Working Hours 20
6.03 Services, Materials, and Equipment 20
6.04 Project Schedule 21
6.05 Substitutes and "Or -Equals" 21
6.06 Concerning Subcontractors, Suppliers, and Others 24
6.07 Wage Rates 25
6.08 Patent Fees and Royalties 26
6.09 Permits and Utilities 27
6.10 Laws and Regulations 27
6.11 Taxes 28
6.12 Use of Site and Other Areas 28
6.13 Record Documents 29
6.14 Safety and Protection 29
6.15 Safety Representative 30
6.16 Hazard Communication Programs 30
6.17 Emergencies and/or Rectification 30
6.18 Submittals 31
6.19 Continuing the Work 32
6.20 Contractor's General Warranty and Guarantee 32
6.21 Indemnification 33
6.22 Delegation of Professional Design Services 34
6.23 Right to Audit 34
6.24 Nondiscrimination 35
Article 7 - Other Work at the Site 35
7.01 Related Work at Site 35
7.02 Coordination 36
Article 8 - City's Responsibilities 36
8.01 Communications to Contractor 36
8.02 Furnish Data 36
8.03 Pay When Due 36
8.04 Lands and Easements; Reports and Tests 36
8.05 Change Orders 36
8.06. Inspections, Tests, and Approvals 36
8.07 Limitations on City's Responsibilities 37
8.08 Undisclosed Hazardous Environmental Condition 37
8.09 Compliance with Safety Program 37
Article 9 - City's Observation Status During Construction 37
9.01 City's Project Representative 37
9.02 Visits to Site 37
9.03 Authorized Variations in Work 38
9.04 Rejecting Defective Work 38
9.05 Determinations for Work Performed 38
9.06 Decisions on Requirements of Contract Documents and Acceptability of Work 38
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFCATION DOCUMENTS
Revision: August 17, 2012
Article 10 - Changes in the Work; Claims; Extra Work 38
10.01 Authorized Changes in the Work 38
10.02 Unauthorized Changes in the Work 39
10.03 Execution of Change Orders 39
10.04 Extra Work 39
10.05 Notification to Surety 39
10.06 Contract Claims Process 40
Article 11 - Cost ofthe Work; Allowances; Unit Price Work; Plans Quantity Measurement 41
11.01 Cost ofthe Work 41
11.02 Allowances 43
11.03 Unit Price Work 44
11.04 Plans Quantity Measurement 45
Article 12 - Change of Contract Price; Change of Contract Time 46
12.01 Change of Contract Price 46
12.02 Change of Contract Time 47
12.03 Delays 47
Article 13 - Tests and Inspections; Correction, Removal or Acceptance of Defective Work 48
13.01 Notice of Defects 48
13.02 Access to Work 48
13.03 Tests and Inspections 48
13.04 Uncovering Work 49
13.05 City May Stop the Work 49
13.06 Correction or Removal of Defective Work 50
13.07 Correction Period 50
13.08 Acceptance of Defective Work 51
13.09 City May Correct Defective Work 51
Article 14 - Payments to Contractor and Completion 52
14.01 Schedule of Values 52
14.02 Progress Payments 52
14.03 Contractor's Warranty of Title 54
14.04 Partial Utilization 55
14.05 Final Inspection 55
14.06 Final Acceptance 55
14.07 Final Payment 56
14.08 Final Completion Delayed and Partial Retainage Release 56
14.09 Waiver of Claims 57
Article 15 - Suspension of Work and Termination 57
15.01 City May Suspend Work 57
15.02 City May Terminate for Cause 58
15.03 City May Terminate For Convenience 60
Article 16 - Dispute Resolution 61
16.01 Methods and Procedures 61
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFCATION DOCUMENTS
Revision: August 17, 2012
Article 17 — Miscellaneous 62
17.01 Giving Notice 62
17.02 Computation of Times 62
17.03 Cumulative Remedies 62
17.04 Survival of Obligations 63
17.05 Headings 63
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFCATION DOCUMENTS
Revision: August 17, 2012
007200-1
General Conditions
Page 1 of 63
ARTICLE 1— DEFINITIONS AND TERMINOLOGY
1.01 Defined Terms
A. Wherever used in these General Conditions or in other Contract Documents, the terms listed
below have the meanings indicated which are applicable to both the singular and plural thereof,
and words denoting gender shall include the masculine, feminine and neuter. Said terms are
generally capitalized or written in italics, but not always. When used in a context consistent with
the definition of a listed -defined term, the term shall have a meaning as defined below whether
capitalized or italicized or otherwise. In addition to terms specifically defined, terms with initial
capital letters in the Contract Documents include references to identified articles and paragraphs,
and the titles of other documents or forms.
1. Addenda Written or graphic instruments issued prior to the opening of Bids which clarify,
correct, or change the Bidding Requirements or the proposed Contract Documents.
2. Agreement —The written instrument which is evidence of the agreement between City and
Contractor covering the Work.
3. Application for Payment The form acceptable to City which is to be used by Contractor
during the course of the Work in requesting progress or final payments and which is to be
accompanied by such supporting documentation as is required by the Contract Documents.
4. Asbestos —Any material that contains more than one percent asbestos and is friable or is
releasing asbestos fibers into the air above current action levels established by the United
States Occupational Safety and Health Administration.
5. Award— Authorization by the City Council for the City to enter into an Agreement.
6. Bid The offer or proposal of a Bidder submitted on the prescribed form setting forth the
prices for the Work to be performed.
7. Bidder —The individual or entity who submits a Bid directly to City.
8. Bidding Documents The Bidding Requirements and the proposed Contract Documents
(including all Addenda).
9. Bidding Requirements The advertisement or Invitation to Bid, Instructions to Bidders, Bid
security of acceptable form, if any, and the Bid Form with any supplements.
10. Business Day — A business day is defined as a day that the City conducts normal business,
generally Monday through Friday, except for federal or state holidays observed by the City.
11. Buzzsaw — City's on-line, electronic document management and collaboration system.
12. Calendar Day— A day consisting of 24 hours measured from midnight to the next midnight.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFCATION DOCUMENTS
Revision: August 17, 2012
007200-1
General Conditions
Page 2 of 63
13. Change Order A document, which is prepared and approved by the City, which is signed
by Contractor and City and authorizes an addition, deletion, or revision in the Work or an
adjustment in the Contract Price or the Contract Time, issued on or after the Effective Date
of the Agreement.
14. City— The City of Fort Worth, Texas, a home -rule municipal corporation, authorized and
chartered under the Texas State Statutes, acting by its governing body through its City
Manager, his designee, or agents authorized under his behalf, each of which is required by
Charter to perform specific duties with responsibility for fmal enforcement of the contracts
involving the City of Fort Worth is by Charter vested in the City Manager and is the entity
with whom Contractor has entered into the Agreement and for whom the Work is to be
performed.
15. City Attorney — The officially appointed City Attorney of the City of Fort Worth, Texas, or
his duly authorized representative.
16. City Council - The duly elected and qualified governing body of the City of Fort Worth,
Texas.
17. City Manager — The officially appointed and authorized City Manager of the City of Fort
Worth, Texas, or his duly authorized representative.
18. Contract Claim A demand or assertion by City or Contractor seeking an adjustment of
Contract Price or Contract Time, or both, or other relief with respect to the terms of the
Contract. A demand for money or services by a third party is not a Contract Claim.
19. Contract The entire and integrated written document between the City and Contractor
concerning the Work. The Contract contains the Agreement and all Contract Documents and
supersedes prior negotiations, representations, or agreements, whether written or oral.
20. Contract Documents Those items so designated in the Agreement. All items listed in the
Agreement are Contract Documents. Approved Submittals, other Contractor submittals, and
the reports and drawings of subsurface and physical conditions are not Contract Documents.
21. Contract Price The moneys payable by City to Contractor for completion of the Work in
accordance with the Contract Documents as stated in the Agreement (subject to the
provisions of Paragraph 11.03 in the case of Unit Price Work).
22. Contract Time The number of days or the dates stated in the Agreement to: (i) achieve
Milestones, if any and (ii) complete the Work so that it is ready for Final Acceptance.
23. Contractor The individual or entity with whom City has entered into the Agreement.
24. Cost of the Work —See Paragraph 11.01 of these General Conditions for definition.
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25. Damage Claims — A demand for money or services arising from the Project or Site from a
third party, City or Contractor exclusive ofa Contract Claim.
26. Day or day — A day, unless otherwise defined, shall mean a Calendar Day.
27. Director of Aviation — The officially appointed Director of the Aviation Department of the
City of Fort Worth, Texas, or his duly appointed representative, assistant, or agents.
28. Director of Parks and Community Services — The officially appointed Director of the Parks
and Community Services Department of the City of Fort Worth, Texas, or his duly appointed
representative, assistant, or agents.
29. Director of Planning and Development — The officially appointed Director of the Planning
and Development Department of the City of Fort Worth, Texas, or his duly appointed
representative, assistant, or agents.
30. Director of Transportation Public Works — The officially appointed Director of the
Transportation Public Works Department of the City of Fort Worth, Texas, or his duly
appointed representative, assistant, or agents.
31. Director of Water Department — The officially appointed Director of the Water Department
ofthe City of Fort Worth, Texas, or his duly appointed representative, assistant, or agents.
32. Drawings That part of the Contract Documents prepared or approved by Engineer which
graphically shows the scope, extent, and character of the Work to be performed by
Contractor. Submittals are not Drawings as so defined.
33. Effective Date of the Agreement The date indicated in the Agreement on which it becomes
effective, but if no such date is indicated, it means the date on which the Agreement is signed
and delivered by the last of the two parties to sign and deliver.
34. Engineer —The licensed professional engineer or engineering firm registered in the State of
Texas performing professional services for the City.
35. Extra Work — Additional work made necessary by changes or alterations of the Contract
Documents or of quantities or for other reasons for which no prices are provided in the
Contract Documents. Extra work shall be part ofthe Work.
36. Field Order —A written order issued by City which requires changes in the Work but which
does not involve a change in the Contract Price, Contract Time, or the intent ofthe Engineer.
37. Final Acceptance — The written notice given by the City to the Contractor that the Work
specified in the Contract Documents has been completed to the satisfaction ofthe City.
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38. Final Inspection — Inspection carried out by the City to verify that the Contractor has
completed the Work, and each and every part or appurtenance thereof, fully, entirely, and in
conformance with the Contract Documents.
39. General Requirements —Sections of Division 1 of the Contract Documents.
40. Hazardous Environmental Condition The presence at the Site of Asbestos, PCBs,
Petroleum, Hazardous Waste, Radioactive Material, or other materials in such quantities or
circumstances that may present a substantial danger to persons or property exposed thereto.
41. Hazardous Waste Hazardous waste is defined as any solid waste listed as hazardous or
possesses one or more hazardous characteristics as defined in the federal waste regulations,
as amended from time to time.
42. Laws and Regulations Any and all applicable laws, rules, regulations, ordinances, codes,
and orders of any and all governmental bodies, agencies, authorities, and courts having
jurisdiction.
43. Liens —Charges, security interests, or encumbrances upon Project funds, real property, or
personal property.
44. Major Item — An Item of work included in the Contract Documents that has a total cost equal
to or greater than 5% of the original Contract Price or $25,000 whichever is less.
45. Milestone —A principal event specified in the Contract Documents relating to an intermediate
Contract Time prior to Final Acceptance of the Work.
46. Notice of Award —The written notice by City to the Successful Bidder stating that upon
timely compliance by the Successful Bidder with the conditions precedent listed therein, City
will sign and deliver the Agreement.
47. Notice to Proceed —A written notice given by City to Contractor fixing the date on which the
Contract Time will commence to run and on which Contractor shall start to perform the
Work specified in Contract Documents.
48. PCBs —Polychlorinated biphenyls.
49. Petroleum Petroleum, including crude oil or any fraction thereof which is liquid at standard
conditions of temperature and pressure (60 degrees Fahrenheit and 14.7 pounds per square
inch absolute), such as oil, petroleum, fuel oil, oil sludge, oil refuse, gasoline, kerosene, and
oil mixed with other non -Hazardous Waste and crude oils.
50. Plans — See definition of Drawings.
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51. Project Schedule —A schedule, prepared and maintained by Contractor, in accordance with
the General Requirements, describing the sequence and duration of the activities comprising
the Contractor's plan to accomplish the Work within the Contract Time.
52. Project —The Work to be performed under the Contract Documents.
53. Project Representative The authorized representative of the City who will be assigned to
the Site.
54. Public Meeting — An announced meeting conducted by the City to facilitate public
participation and to assist the public in gaining an informed view of the Project.
55. Radioactive Material —Source, special nuclear, or byproduct material as defined by the
Atomic Energy Act of 1954 (42 USC Section 2011 et seq.) as amended from time to time.
56. Regular Working Hours — Hours beginning at 7:00 a.m. and ending at 6:00 p.m., Monday
thru Friday (excluding legal holidays).
57. Samples Physical examples of materials, equipment, or workmanship that are
representative of some portion of the Work and which establish the standards by which such
portion of the Work will be judged.
58. Schedule of Submittals A schedule, prepared and maintained by Contractor, of required
submittals and the time requirements to support scheduled performance of related
construction activities.
59. Schedule of Values —A schedule, prepared and maintained by Contractor, allocating portions
of the Contract Price to various portions of the Work and used as the basis for reviewing
Contractor's Applications for Payment.
60. Site —Lands or areas indicated in the Contract Documents as being furnished by City upon
which the Work is to be performed, including rights -of -way, permits, and easements for
access thereto, and such other lands furnished by City which are designated for the use of
Contractor.
61. Specifications —That part of the Contract Documents consisting of written requirements for
materials, equipment, systems, standards and workmanship as applied to the Work, and
certain administrative requirements and procedural matters applicable thereto. Specifications
may be specifically made a part of the Contract Documents by attachment or, if not attached,
may be incorporated by reference as indicated in the Table of Contents (Division 00 00 00)
of each Project.
62. Subcontractor An individual or entity having a direct contract with Contractor or with any
other Subcontractor for the performance of a part of the Work at the Site.
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63. Submittals All drawings, diagrams, illustrations, schedules, and other data or information
which are specifically prepared or assembled by or for Contractor and submitted by
Contractor to illustrate some portion of the Work.
64. Successful Bidder The Bidder submitting the lowest and most responsive Bid to whom City
makes an Award.
65. Superintendent — The representative of the Contractor who is available at all times and able
to receive instructions from the City and to act for the Contractor.
66. Supplementary Conditions That part of the Contract Documents which amends or
supplements these General Conditions.
67. Supplier —A manufacturer, fabricator, supplier, distributor, materialman, or vendor having a
direct contract with Contractor or with any Subcontractor to furnish materials or equipment
to be incorporated in the Work by Contractor or Subcontractor.
68. Underground Facilities —All underground pipelines, conduits, ducts, cables, wires,
manholes, vaults, tanks, tunnels, or other such facilities or attachments, and any encasements
containing such facilities, including but not limited to, those that convey electricity, gases,
steam, liquid petroleum products, telephone or other communications, cable television,
water, wastewater, storm water, other liquids or chemicals, or traffic or other control systems.
69. Unit Price Work See Paragraph 11.03 of these General Conditions for definition.
70. Weekend Working Hours — Hours beginning at 9:00 a.m. and ending at 5:00 p.m., Saturday,
Sunday or legal holiday, as approved in advance by the City.
71. Work —The entire construction or the various separately identifiable parts thereof required to
be provided under the Contract Documents. Work includes and is the result of performing or
providing all labor, services, and documentation necessary to produce such construction
including any Change Order or Field Order, and furnishing, installing, and incorporating all
materials and equipment into such construction, all as required by the Contract Documents.
72. Working Day — A working day is defined as a day, not including Saturdays, Sundays, or legal
holidays authorized by the City for contract purposes, in which weather or other conditions
not under the control of the Contractor will permit the performance of the principal unit of
work underway for a continuous period of not less than 7 hours between 7 a.m. and 6 p.m.
1.02 Terminology
A. The words and terms discussed in Paragraph 1.02.B through E are not defined but, when used in
the Bidding Requirements or Contract Documents, have the indicated meaning.
B. Intent of Certain Terms or Adjectives:
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1. The Contract Documents include the terms "as allowed," "as approved," "as ordered," "as
directed" or terms of like effect or import to authorize an exercise of judgment by City. In
addition, the adjectives "reasonable," "suitable," "acceptable," "proper," "satisfactory," or
adjectives of like effect or import are used to describe an action or determination of City as to
the Work. It is intended that such exercise of professional judgment, action, or determination
will be solely to evaluate, in general, the Work for compliance with the information in the
Contract Documents and with the design concept of the Project as a functioning whole as
shown or indicated in the Contract Documents (unless there is a specific statement indicating
otherwise).
C. Defective:
1. The word "defective," when modifying the word "Work," refers to Work that is
unsatisfactory, faulty, or deficient in that it:
a. does not conform to the Contract Documents; or
b. does not meet the requirements of any applicable inspection, reference standard, test, or
approval referred to in the Contract Documents; or
c. has been damaged prior to City's written acceptance.
D. Furnish, Install, Perform, Provide:
1. The word "Furnish" or the word "Install" or the word "Perform" or the word "Provide" or
the word "Supply," or any combination or similar directive or usage thereof, shall mean
furnishing and incorporating in the Work including all necessary labor, materials, equipment,
and everything necessary to perform the Work indicated, unless specifically limited in the
context used.
E. Unless stated otherwise in the Contract Documents, words or phrases that have a well-known
technical or construction industry or trade meaning are used in the Contract Documents in
accordance with such recognized meaning.
ARTICLE 2 — PRELIMINARY MATTERS
2.01 Copies of Documents
City shall furnish to Contractor one (1) original executed copy and one (1) electronic copy of the
Contract Documents, and four (4) additional copies of the Drawings. Additional copies will be
furnished upon request at the cost of reproduction.
2.02 Commencement of Contract Time; Notice to Proceed
The Contract Time will commence to run on the day indicated in the Notice to Proceed. A Notice to
Proceed may be given at any time within 14 days after the Effective Date of the Agreement.
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2.03 Starting the Work
Contractor shall start to perform the Work on the date when the Contract Time commences to run.
No Work shall be done at the Site prior to the date on which the Contract Time commences to run.
2.04 Before Starting Construction
Baseline Schedules: Submit in accordance with the Contract Documents, and prior to starting the
Work.
2.05 Preconstruction Conference
Before any Work at the Site is started, the Contractor shall attend a Preconstruction Conference as
specified in the Contract Documents.
2.06 Public Meeting
Contractor may not mobilize any equipment, materials or resources to the Site prior to Contractor
attending the Public Meeting as scheduled by the City.
2.07 Initial Acceptance of Schedules
No progress payment shall be made to Contractor until acceptable schedules are submitted to City in
accordance with the Schedule Specification as provided in the Contract Documents.
ARTICLE 3 — CONTRACT DOCUMENTS: INTENT, AMENDING, REUSE
3.01 Intent
A. The Contract Documents are complementary; what is required by one is as binding as if required
by all.
B. It is the intent of the Contract Documents to describe a functionally complete project (or part
thereof) to be constructed in accordance with the Contract Documents. Any labor,
documentation, services, materials, or equipment that reasonably may be inferred from the
Contract Documents or from prevailing custom or trade usage as being required to produce the
indicated result will be provided whether or not specifically called for, at no additional cost to
City.
C. Clarifications and interpretations of the Contract Documents shall be issued by City.
D. The Specifications may vary in form, format and style. Some Specification sections may be
written in varying degrees of streamlined or declarative style and some sections may be
relatively narrative by comparison. Omission of such words and phrases as "the Contractor
shall," "in conformity with," "as shown," or "as specified" are intentional in streamlined
sections. Omitted words and phrases shall be supplied by inference. Similar types of provisions
may appear in various parts of a section or articles within a part depending on the format of the
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section. The Contractor shall not take advantage of any variation of form, format or style in
making Contract Claims.
E. The cross referencing of specification sections under the subparagraph heading "Related
Sections include but are not necessarily limited to:" and elsewhere within each Specification
section is provided as an aid and convenience to the Contractor. The Contractor shall not rely on
the cross referencing provided and shall be responsible to coordinate the entire Work under the
Contract Documents and provide a complete Project whether or not the cross referencing is
provided in each section or whether or not the cross referencing is complete.
3.02 Reference Standards
A. Standards, Specifications, Codes, Laws, and Regulations
1. Reference to standards, specifications, manuals, or codes of any technical society,
organization, or association, or to Laws or Regulations, whether such reference be specific or
by implication, shall mean the standard, specification, manual, code, or Laws or Regulations
in effect at the time of opening of Bids (or on the Effective Date of the Agreement if there
were no Bids), except as may be otherwise specifically stated in the Contract Documents.
2. No provision of any such standard, specification, manual, or code, or any instruction of a
Supplier, shall be effective to change the duties or responsibilities of City, Contractor, or any
of their subcontractors, consultants, agents, or employees, from those set forth in the Contract
Documents. No such provision or instruction shall be effective to assign to City, or any of its
officers, directors, members, partners, employees, agents, consultants, or subcontractors, any
duty or authority to supervise or direct the performance of the Work or any duty or authority
to undertake responsibility inconsistent with the provisions of the Contract Documents.
3.03 Reporting and Resolving Discrepancies
A. Reporting Discrepancies:
1. Contractor's Review of Contract Documents Before Starting Work. Before undertaking each
part of the Work, Contractor shall carefully study and compare the Contract Documents and
check and verify pertinent figures therein against all applicable field measurements and
conditions. Contractor shall promptly report in writing to City any conflict, error, ambiguity,
or discrepancy which Contractor discovers, or has actual knowledge of, and shall obtain a
written interpretation or clarification from City before proceeding with any Work affected
thereby.
2. Contractor's Review of Contract Documents' During Performance of Work: If, during the
performance of the Work, Contractor discovers any conflict, error, ambiguity, or discrepancy
within the Contract Documents, or between the Contract Documents and (a) any applicable
Law or Regulation , (b) any standard, specification, manual, or code, or (c) any instruction of
any Supplier, then Contractor shall promptly report it to City in writing. Contractor shall not
proceed with the Work affected thereby (except in an emergency as required by Paragraph
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6.17.A) until an amendment or supplement to the Contract Documents has been issued by
one of the methods indicated in Paragraph 3.04.
3. Contractor shall not be liable to City for failure to report any conflict, error, ambiguity, or
discrepancy in the Contract Documents unless Contractor had actual knowledge thereof
B. Resolving Discrepancies:
1. Except as may be otherwise specifically stated in the Contract Documents, the provisions of
the Contract Documents shall take precedence in resolving any conflict, error, ambiguity, or
discrepancy between the provisions of the Contract Documents and the provisions of any
standard, specification, manual, or the instruction of any Supplier (whether or not specifically
incorporated by reference in the Contract Documents).
2. In case of discrepancies, figured dimensions shall govern over scaled dimensions, Plans shall
govern over Specifications, Supplementary Conditions shall govern over General Conditions
and Specifications, and quantities shown on the Plans shall govern over those shown in the
proposal.
3.04 Amending and Supplementing Contract Documents
A. The Contract Documents may be amended to provide for additions, deletions, and revisions in
the Work or to modify the terms and conditions thereof by a Change Order.
B. The requirements of the Contract Documents may be supplemented, and minor variations and
deviations in the Work not involving a change in Contract Price or Contract Time, may be
authorized, by one or more of the following ways:
1. A Field Order;
2. City's review of a Submittal (subject to the provisions of Paragraph 6.18.C); or
3. City's written interpretation or clarification.
3.05 Reuse of Documents
A. Contractor and any Subcontractor or Supplier shall not:
1. have or acquire any title to or ownership rights in any of the Drawings, Specifications, or
other documents (or copies of any thereof) prepared by or bearing the seal of Engineer,
including electronic media editions; or
2. reuse any such Drawings, Specifications, other documents, or copies thereof on extensions of
the Project or any other project without written consent of City and specific written
verification or adaptation by Engineer.
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B. The prohibitions of this Paragraph 3.05 will survive final payment, or termination of the
Contract. Nothing herein shall preclude Contractor from retaining copies of the Contract
Documents for record purposes.
3.06 Electronic Data
A. Unless otherwise stated in the Supplementary Conditions, the data furnished by City or Engineer
to Contractor, or by Contractor to City or Engineer, that may be relied upon are limited to the
printed copies included in the Contract Documents (also known as hard copies) and other
Specifications referenced and located on the City's Buzzsaw site. Files in electronic media
format of text, data, graphics, or other types are furnished only for the convenience of the
receiving party. Any conclusion or information obtained or derived from such electronic files
will be at the user's sole risk. If there is a discrepancy between the electronic files and the hard
copies, the hard copies govern.
B. When transferring documents in electronic media format, the transferring party makes no
representations as to long term compatibility, usability, or readability of documents resulting
from the use of software application packages, operating systems, or computer hardware
differing from those used by the data's creator.
ARTICLE 4 — AVAILABILITY OF LANDS; SUBSURFACE AND PHYSICAL CONDITIONS;
HAZARDOUS ENVIRONMENTAL CONDITIONS; REFERENCE POINTS
4.01 Availability of Lands
A. City shall furnish the Site. City shall notify Contractor of any encumbrances or restrictions not of
general application but specifically related to use of the Site with which Contractor must comply
in performing the Work. City will obtain in a timely manner and pay for easements for
permanent structures or permanent changes in existing facilities.
1. The City has obtained or anticipates acquisition of and/or access to right-of-way, and/or
easements. Any outstanding right-of-way and/or easements are anticipated to be acquired in
accordance with the schedule set forth in the Supplementary Conditions. The Project
Schedule submitted by the Contractor in accordance with the Contract Documents must
consider any outstanding right-of-way, and/or easements.
2. The City has or anticipates removing and/or relocating utilities, and obstructions to the Site.
Any outstanding removal or relocation of utilities or obstructions is anticipated in accordance
with the schedule set forth in the Supplementary Conditions. The Project Schedule submitted
by the Contractor in accordance with the Contract Documents must consider any outstanding
utilities or obstructions to be removed, adjusted, and/or relocated by others.
B. Upon reasonable written request, City shall furnish Contractor with a current statement of record
legal title and legal description of the lands upon which the Work is to be performed.
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C. Contractor shall provide for all additional lands and access thereto that may be required for
construction facilities or storage of materials and equipment.
4.02 Subsurface and Physical Conditions
A. Reports and Drawings: The Supplementary Conditions identify:
1. those reports known to City of explorations and tests of subsurface conditions at or
contiguous to the Site; and
2. those drawings known to City of physical conditions relating to existing surface or
subsurface structures at the Site (except Underground Facilities).
B. Limited Reliance by Contractor on Technical Data Authorized: Contractor may rely upon the
accuracy of the "technical data" contained in such reports and drawings, but such reports and
drawings are not Contract Documents. Such "technical data" is identified in the Supplementary
Conditions. Contractor may not make any Contract Claim against City, or any of their officers,
directors, members, partners, employees, agents, consultants, or subcontractors with respect to:
1. the completeness of such reports and drawings for Contractor's purposes, including, but not
limited to, any aspects of the means, methods, techniques, sequences, and procedures of
construction to be employed by Contractor, and safety precautions and programs incident
thereto; or
2. other data, interpretations, opinions, and information contained in such reports or shown or
indicated in such drawings; or
3. any Contractor interpretation of or conclusion drawn from any "technical data" or any such
other data, interpretations, opinions, or information.
4.03 Differing Subsurface or Physical Conditions
A. Notice: If Contractor believes that any subsurface or physical condition that is uncovered or
revealed either:
1. is of such a nature as to establish that any "technical data" on which Contractor is entitled to
rely as provided in Paragraph 4.02 is materially inaccurate; or
2. is of such a nature as to require a change in the Contract Documents; or
3. differs materially from that shown or indicated in the Contract Documents; or
4. is of an unusual nature, and differs materially from conditions ordinarily encountered and
generally recognized as inherent in work of the character provided for in the Contract
Documents;
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then Contractor shall, promptly after becoming aware thereof and before further disturbing the
subsurface or physical conditions or performing any Work in connection therewith (except in an
emergency as required by Paragraph 6.17.A), notify City in writing about such condition.
B. Possible Price and Time Adjustments
Contractor shall not be entitled to any adjustment in the Contract Price or Contract Time if:
1. Contractor knew of the existence of such conditions at the time Contractor made a final
commitment to City with respect to Contract Price and Contract Time by the submission of a
Bid or becoming bound under a negotiated contract; or
2. the existence of such condition could reasonably have been discovered or revealed as a result
ofthe examination ofthe Contract Documents or the Site; or
3. Contractor failed to give the written notice as required by Paragraph 4.03.A.
4.04 Underground Facilities
A. Shown or Indicated: The information and data shown or indicated in the Contract Documents
with respect to existing Underground Facilities at or contiguous to the Site is based on
information and data furnished to City or Engineer by the owners of such Underground
Facilities, including City, or by others. Unless it is otherwise expressly provided in the
Supplementary Conditions:
1. City and Engineer shall not be responsible for the accuracy or completeness of any such
information or data provided by others; and
2. the cost of all of the following will be included in the Contract Price, and Contractor shall
have full responsibility for:
a. reviewing and checking all such information and data;
b. locating all Underground Facilities shown or indicated in the Contract Documents;
c. coordination and adjustment of the Work with the owners of such Underground
Facilities, including City, during construction; and
d. the safety and protection of all such Underground Facilities and repairing any damage
thereto resulting from the Work.
B. Not Shown or Indicated:
1. If an Underground Facility which conflicts with the Work is uncovered or revealed at or
contiguous to the Site which was not shown or indicated, or not shown or indicated with
reasonable accuracy in the Contract Documents, Contractor shall, promptly after becoming
aware thereof and before further disturbing conditions affected thereby or performing any
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Work in connection therewith (except in an emergency as required by Paragraph 6.17.A),
identify the owner of such Underground Facility and give notice to that owner and to City.
City will review the discovered Underground Facility and determine the extent, if any, to
which a change may be required in the Contract Documents to reflect and document the
consequences of the existence or location of the Underground Facility. Contractor shall be
responsible for the safety and protection of such discovered Underground Facility.
2. If City concludes that a change in the Contract Documents is required, a Change Order may
be issued to reflect and document such consequences.
3. Verification of existing utilities, structures, and service lines shall include notification of all
utility companies a minimum of 48 hours in advance of construction including exploratory
excavation if necessary.
4.05 Reference Points
A. City shall provide engineering surveys to establish reference points for construction, which in
City's judgment are necessary to enable Contractor to proceed with the Work. City will provide
construction stakes or other customary method of marking to establish line and grades for
roadway and utility construction, centerlines and benchmarks for bridgework. Contractor shall
protect and preserve the established reference points and property monuments, and shall make no
changes or relocations. Contractor shall report to City whenever any reference point or property
monument is lost or destroyed or requires relocation because of necessary changes in grades or
locations. The City shall be responsible for the replacement or relocation of reference points or
property monuments not carelessly or willfully destroyed by the Contractor. The Contractor shall
notify City in advance and with sufficient time to avoid delays.
B. Whenever, in the opinion of the City, any reference point or monument has been carelessly or
willfully destroyed, disturbed, or removed by the Contractor or any of his employees, the full
cost for replacing such points plus 25% will be charged against the Contractor, and the full
amount will be deducted from payment due the Contractor.
4.06 Hazardous Environmental Condition at Site
A. Reports and Drawings: The Supplementary Conditions identify those reports and drawings
known to City relating to Hazardous Environmental Conditions that have been identified at the
Site.
B. Limited Reliance by Contractor on Technical Data Authorized: Contractor may rely upon the
accuracy of the "technical data" contained in such reports and drawings, but such reports and
drawings are not Contract Documents. Such "technical data" is identified in the Supplementary
Conditions. Contractor may not make any Contract Claim against City, or any of their officers,
directors, members, partners, employees, agents, consultants, or subcontractors with respect to:
1. the completeness of such reports and drawings for Contractor's purposes, including, but not
limited to, any aspects of the means, methods, techniques, sequences and procedures of
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construction to be employed by Contractor and safety precautions and programs incident
thereto; or
2. other data, interpretations, opinions and information contained in such reports or shown or
indicated in such drawings; or
3. any Contractor interpretation of or conclusion drawn from any "technical data" or any such
other data, interpretations, opinions or information.
C. Contractor shall not be responsible for any Hazardous Environmental Condition uncovered or
revealed at the Site which was not shown or indicated in Drawings or Specifications or identified
in the Contract Documents to be within the scope of the Work. Contractor shall be responsible
for a Hazardous Environmental Condition created with any materials brought to the Site by
Contractor, Subcontractors, Suppliers, or anyone else for whom Contractor is responsible.
D. If Contractor encounters a Hazardous Environmental Condition or if Contractor or anyone for
whom Contractor is responsible creates a Hazardous Environmental Condition, Contractor shall
immediately: (i) secure or otherwise isolate such condition; (ii) stop all Work in connection with
such condition and in any area affected thereby (except in an emergency as required by
Paragraph 6.17.A); and (iii) notify City (and promptly thereafter confirm such notice in writing).
City may consider the necessity to retain a qualified expert to evaluate such condition or take
corrective action, if any.
E. Contractor shall not be required to resume Work in connection with such condition or in any
affected area until after City has obtained any required permits related thereto and delivered
written notice to Contractor: (i) specifying that such condition and any affected area is or has
been rendered suitable for the resumption of Work; or (ii) specifying any special conditions
under which such Work may be resumed.
F. If after receipt of such written notice Contractor does not agree to resume such Work based on a
reasonable belief it is unsafe, or does not agree to resume such Work under such special
conditions, then City may order the portion of the Work that is in the area affected by such
condition to be deleted from the Work. City may have such deleted portion of the Work
performed by City's own forces or others.
G. To the fullest extent permitted by Laws and Regulations, Contractor shall indemn y and hold
harmless City, from and against all claims, costs, losses, and damages (including but not limited
to all fees and charges of engineers, architects, attorneys, and other professionals and all court
or arbitration or other dispute resolution costs) arising out of or relating to a Hazardous
Environmental Condition created by Contractor or by anyone for whom Contractor is
responsible. Nothing in this Paragraph 4.06.G shall obligate Contractor to indenini‘b) any
individual or entity from and against the consequences of that individual's or entity's own
negligence.
H. The provisions of Paragraphs 4.02, 4.03, and 4.04 do not apply to a Hazardous Environmental
Condition uncovered or revealed at the Site.
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ARTICLE 5 — BONDS AND INSURANCE
5.01 Licensed Sureties and Insurers
All bonds and insurance required by the Contract Documents to be purchased and maintained by
Contractor shall be obtained from surety or insurance companies that are duly licensed or authorized
in the State of Texas to issue bonds or insurance policies for the limits and coverages so required.
Such surety and insurance companies shall also meet such additional requirements and qualifications
as may be provided in the Supplementary Conditions.
5.02 Performance, Payment, and Maintenance Bonds
A. Contractor shall furnish performance and payment bonds, in accordance with Texas Government
Code Chapter 2253 or successor statute, each in an amount equal to the Contract Price as
security for the faithful performance and payment of all of Contractor's obligations under the
Contract Documents.
B. Contractor shall furnish maintenance bonds in an amount equal to the Contract Price as security
to protect the City against any defects in any portion of the Work described in the Contract
Documents. Maintenance bonds shall remain in effect for two (2) years after the date of Final
Acceptance by the City.
C. All bonds shall be in the form prescribed by the Contract Documents except as provided
otherwise by Laws or Regulations, and shall be executed by such sureties as are named in the list
of "Companies Holding Certificates of Authority as Acceptable Sureties on Federal Bonds and
as Acceptable Reinsuring Companies" as published in Circular 570 (amended) by the Financial
Management Service, Surety Bond Branch, U.S. Department of the Treasury. All bonds signed
by an agent or attorney -in -fact must be accompanied by a sealed and dated power of attorney
which shall show that it is effective on the date the agent or attorney -in -fact signed each bond.
D. If the surety on any bond furnished by Contractor is declared bankrupt or becomes insolvent or
its right to do business is terminated in the State of Texas or it ceases to meet the requirements of
Paragraph 5.02.C, Contractor shall promptly notify City and shall, within 30 days after the event
giving rise to such notification, provide another bond and surety, both of which shall comply
with the requirements of Paragraphs 5.01 and 5.02.C.
5.03 Certificates of Insurance
Contractor shall deliver to City, with copies to each additional insured and loss payee identified in
the Supplementary Conditions, certificates of insurance (and other evidence of insurance requested
by City or any other additional insured) which Contractor is required to purchase and maintain.
1. The certificate of insurance shall document the City, and all identified entities named in the
Supplementary Conditions as "Additional Insured" on all liability policies.
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2. The Contractor's general liability insurance shall include a, "per project" or "per location"
endorsement, which shall be identified in the certificate of insurance provided to the City.
3. The certificate shall be signed by an agent authorized to bind coverage on behalf of the
insured, be complete in its entirety, and show complete insurance carrier names as listed in
the current A.M. Best Property & Casualty Guide
4. The insurers for all policies must be licensed and/or approved to do business in the State of
Texas. Except for workers' compensation, all insurers must have a minimum rating of A-:
VII in the current A. M. Best Key Rating Guide or have reasonably equivalent financial
strength and solvency to the satisfaction of Risk Management. If the rating is below that
required, written approval of City is required.
5. All applicable policies shall include a Waiver of Subrogation (Rights of Recovery) in favor
of the City. In addition, the Contractor agrees to waive all rights of subrogation against the
Engineer (if applicable), and each additional insured identified in the Supplementary
Conditions
6. Failure of the City to demand such certificates or other evidence of full compliance with the
insurance requirements or failure of the City to identify a deficiency from evidence that is
provided shall not be construed as a waiver of Contractor's obligation to maintain such lines
of insurance coverage.
7. If insurance policies are not written for specified coverage limits, an Umbrella or Excess
Liability insurance for any differences is required. Excess Liability shall follow form of the
primary coverage.
8. Unless otherwise stated, all required insurance shall be written on the "occurrence ba:>{.r". If
coverage is underwritten on a claims -made basis, the retroactive date shall be coincide„,. : ith
or prior to the date of the effective date of the agreement and the certificate of insurance shall
state that the coverage is claims -made and the retroactive date. The insurance coverage shall
be maintained for the duration of the Contract and for three (3) years following Final
Acceptance provided under the Contract Documents or for the warranty period, whichever is
• longer. An annual certificate of insurance submitted to the City shall evidence such
insurance coverage.
9. Policies shall have no exclusions by endorsements, which, neither nullify or amend, the
required lines of coverage, nor decrease the limits of said coverage unless such endorsements
are approved in writing by the City. In the event a Contract has been bid or executed and the
exclusions are determined to be unacceptable or the City desires additional insurance
coverage, and the City desires the contractor/engineer to obtain such coverage, the conti act
price shall be adjusted by the cost ofthe premium for such additional coverage plus 10%.
10. Any self -insured retention (SIR), in excess of $25,000.00, affecting required insurance
coverage shall be approved by the City in regards to asset value and stockholders' equity. In
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lieu of traditional insurance, alternative coverage maintained through insurance pools or risk
retention groups, must also be approved by City.
11. Any deductible in excess of $5,000.00, for any policy that does not provide coverage on a
first -dollar basis, must be acceptable to and approved by the City.
12. City, at its sole discretion, reserves the right to review the insurance requirements and to
make reasonable adjustments to insurance coverage's and their limits when deemed
necessary and prudent by the City based upon changes in statutory law, court decision or the
claims history of the industry as well as of the contracting party to the City. The City shall
be required to provide prior notice of 90 days, and the insurance adjustments shall be
incorporated into the Work by Change Order.
13. City shall be entitled, upon written request and without expense, to receive copies of policies
and endorsements thereto and may make any reasonable requests for deletion or revision or
modifications of particular policy terms, conditions, limitations, or exclusions necessary to
conform the policy and endorsements to the requirements of the Contract. Deletions,
revisions, or modifications shall not be required where policy provisions are established by
law or regulations binding upon either party or the underwriter on any such policies.
14. City shall not be responsible for the direct payment of insurance premium costs for
Contractor's insurance.
5.04 Contractor's Insurance
A. Workers Compensation and Employers' Liability. Contractor shall purchase and maintain such
insurance coverage with limits consistent with statutory benefits outlined in the Texas Workers'
Compensation Act (Texas Labor Code, Ch. 406, as amended), and minimum limits for
Employers' Liability as is appropriate for the Work being performed and as will provide
protection from claims set forth below which may arise out of or result from Contractor's
performance of the Work and Contractor's other obligations under the Contract Documents,
whether it is to be performed by Contractor, any Subcontractor or Supplier, or by anyone directly
or indirectly employed by any of them to perform any of the Work, or by anyone for whose acts
any of them may be liable:
1. claims under workers' compensation, disability benefits, and other similar employee benefit
acts;
2. claims for damages because of bodily injury, occupational sickness or disease, or death of
Contractor's employees.
B. Commercial General Liability. Coverage shall include but not be limited to covering liability
(bodily injury or property damage) arising from: premises/operations, independent contractors,
products/completed operations, personal injury, and liability under an insured contract. Insurance
shall be provided on an occurrence basis, and as comprehensive as the current Insurance Services
Office (ISO) policy. This insurance shall apply as primary insurance with respect to any other
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insurance or self-insurance programs afforded to the City. The Commercial General Liability
policy, shall have no exclusions by endorsements that would alter of nullify premises/operations,
products/completed operations, contractual, personal injury, or advertising injury, which are
normally contained with the policy, unless the City approves such exclusions in writing.
For construction projects that present a substantial completed operation exposure, the City may
require the contractor to maintain completed operations coverage for a minimum of no less than
three (3) years following the completion of the project (if identified in the Supplementary
Conditions).
C. Automobile Liability. A commercial business auto policy shall provide coverage on "any auto",
defined as autos owned, hired and non -owned and provide indemnity for claims for damages
because bodily injury or death of any person and or property damage arising out of the work,
maintenance or use of any motor vehicle by the Contractor, any Subcontractor or Supplier, or by
anyone directly or indirectly employed by any of them to perform any of the Work, or by anyone
for whose acts any ofthem may be liable.
D. Railroad Protective Liability. If any of the work or any warranty work is within the limits of
railroad right-of-way, the Contractor shall comply with the requirements identified in the
Supplementary Conditions.
E. Notification of Policy Cancellation: Contractor shall immediately notify City upon cancellation
or other loss of insurance coverage. Contractor shall stop work until replacement insurance has
been procured. There shall be no time credit for days not worked pursuant to this section.
5.05 Acceptance of Bonds and Insurance; Option to Replace
If City has any objection to the coverage afforded by or other provisions of the bonds or insurance
required to be purchased and maintained by the Contractor in accordance with Article 5 on the basis
of non-conformance with the Contract Documents, the City shall so notify the Contractor in writing
within 10 Business Days after receipt of the certificates (or other evidence requested). Contractor
shall provide to the City such additional information in respect of insurance provided as the City may
reasonably request. If Contractor does not purchase or maintain all of the bonds and insurance
required by the Contract Documents, the City shall notify the Contractor in writing of such failure
prior to the start of the Work, or of such failure to maintain prior to any change in the required
coverage.
ARTICLE 6 — CONTRACTOR'S RESPONSIBILITIES
6.01 Supervision and Superintendence
A. Contractor shall supervise, inspect, and direct the Work competently and efficiently, devoting
such attention thereto and applying such skills and expertise as may be necessary to perform the
Work in accordance with the Contract Documents. Contractor shall be solely responsible for the
means, methods, techniques, sequences, and procedures of construction.
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B. At all times during the progress of the Work, Contractor shall assign a competent, English-
speaking, Superintendent who shall not be replaced without written notice to City. The
Superintendent will be Contractor's representative at the Site and shall have authority to act on
behalf of Contractor. All communication given to or received from the Superintendent shall be
binding on Contractor.
C. Contractor shall notify the City 24 hours prior to moving areas during the sequence of
construction.
6.02 Labor; Working Hours
A. Contractor shall provide competent, suitably qualified personnel to perform construction as
required by the Contract Documents. Contractor shall at all times maintain good discipline and
order at the Site.
B. Except as otherwise required for the safety or protection of persons or the Work or property at
the Site or adjacent thereto, and except as otherwise stated in the Contract Documents, all Work
at the Site shall be performed during Regular Working Hours. Contractor will not permit the
performance of Work beyond Regular Working Hours or for Weekend Working Hours without
City's written consent (which will not be unreasonably withheld). Written request (by letter or
electronic communication) to perform Work:
1. for beyond Regular Working Hours request must be made by noon at least two (2) Business
Days prior
2. for Weekend Working Hours request must be made by noon ofthe preceding Thursday
3. for legal holidays request must be made by noon two Business Days prior to the legal
holiday.
6.03 Services, Materials, and Equipment
A. Unless otherwise specified in the Contract Documents, Contractor shall provide and assume full
responsibility for all services, materials, equipment, labor, transportation, construction equipment
and machinery, tools, appliances, fuel, power, light, heat, telephone, water, sanitary facilities,
temporary facilities, and all other facilities and incidentals necessary for the performance,
Contractor required testing, start-up, and completion ofthe Work.
B. All materials and equipment incorporated into the Work shall be as specified or, if not specified,
shall be of good quality and new, except as otherwise provided in the Contract Documents. All
special warranties and guarantees required by the Specifications shall expressly run to the benefit
of City. If required by City, Contractor shall furnish satisfactory evidence (including reports of
required tests) as to the source, kind, and quality of materials and equipment.
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C. All materials and equipment to be incorporated into the Work shall be stored, applied, installed,
connected, erected, protected, used, cleaned, and conditioned in accordance with instructions of
the applicable Supplier, except as otherwise may be provided in the Contract Documents.
D. All items of standard equipment to be incorporated into the Work shall be the latest model at the
time of bid, unless otherwise specified.
6.04 Project Schedule
A. Contractor shall adhere to the Project Schedule established in accordance with Paragraph 2.07
and the General Requirements as it may be adjusted from time to time as provided below.
1. Contractor shall submit to City for acceptance (to the extent indicated in Paragraph 2.07 and
the General Requirements) proposed adjustments in the Project Schedule that will not result
in changing the Contract Time. Such adjustments will comply with any provisions of the
General Requirements applicable thereto.
2. Contractor shall submit to City a monthly Project Schedule with a monthly progress payment
for the duration of the Contract in accordance with the schedule specification 01 32 16.
3. Proposed adjustments in the Project Schedule that will change the Contract Time shall be
submitted in accordance with the requirements of Article 12. Adjustments in Contract Time
may only be made by a Change Order.
6.05 Substitutes and "Or -Equals"
A. Whenever an item of material or equipment is specified or described in the Contract Documents
by using the name of a proprietary item or the name of a particular Supplier, the specification or
description is intended to establish the type, function, appearance, and quality required. Unless
the specification or description contains or is followed by words reading that no like, equivalent,
or "or -equal" item or no substitution is permitted, other items of material or equipment of other
Suppliers may be submitted to City for review under the circumstances described below.
1. "Or -Equal" Items: If in City's sole discretion an item of material or equipment proposed by
Contractor is functionally equal to that named and sufficiently similar so that no change in
related Work will be required, it may be considered by City as an "or -equal" item, in which
case review and approval of the proposed item may, in City's sole discretion, be
accomplished without compliance with some or all of the requirements for approval of
proposed substitute items. For the purposes of this Paragraph 6.05.A.1, a proposed item of
material or equipment will be considered functionally equal to an item so named if
a. the City determines that:
1) it is at least equal in materials of construction, quality, durability, appearance,
strength, and design characteristics;
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2) it will reliably perform at least equally well the function and achieve the results
imposed by the design concept of the completed Project as a functioning whole; and
3) it has a proven record of performance and availability of responsive service; and
b. Contractor certifies that, if approved and incorporated into the Work:
1) there will be no increase in cost to the City or increase in Contract Time; and
2) it will conform substantially to the detailed requirements of the item named in the
Contract Documents.
2. Substitute Items:
a. If in City's sole discretion an item of material or equipment proposed by Contractor does
not qualify as an "or -equal" item under Paragraph 6.05.A.1, it may be submitted as a
proposed substitute item.
b. Contractor shall submit sufficient information as provided below to allow City to
determine if the item of material or equipment proposed is essentially equivalent to that
named and an acceptable substitute therefor. Requests for review of proposed substitute
items of material or equipment will not be accepted by City from anyone other than
Contractor.
c. Contractor shall make written application to City for review of a proposed substitute item
of material or equipment that Contractor seeks to furnish or use. The application shall
comply with Section 01 25 00 and:
1) shall certify that the proposed substitute item will:
a) perform adequately the functions and achieve the results called for by the general
design;
b) be similar in substance to that specified;
c) be suited to the same use as that specified; and
2) will state:
a) the extent, if any, to which the use of the proposed substitute item will prejudice
Contractor's achievement of final completion on time;
b) whether use of the proposed substitute item in the Work will require a change in
any of the Contract Documents (or in the provisions of any other direct contract
with City for other work on the Project) to adapt the design to the proposed
substitute item;
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c) whether incorporation or use of the proposed substitute item in connection with
the Work is subject to payment of any license fee or royalty; and
3) will identify:
a) all variations of the proposed substitute item from that specified;
b) available engineering, sales, maintenance, repair, and replacement services; and
4) shall contain an itemized estimate of all costs or credits that will result directly or
indirectly from use of such substitute item, including costs of redesign and Damage
Claims of other contractors affected by any resulting change.
B. Substitute Construction Methods or Procedures: If a specific means, method, technique,
sequence, or procedure of construction is expressly required by the Contract Documents,
Contractor may furnish or utilize a substitute means, method, technique, sequence, or procedure
of construction approved by City. Contractor shall submit sufficient information to allow City, in
City's sole discretion, to determine that the substitute proposed is equivalent to that expressly
called for by the Contract Documents. Contractor shall make written application to City for
review in the same manner as those provided in Paragraph 6.05.A.2.
C. City's Evaluation: City will be allowed a reasonable time within which to evaluate each
proposal or submittal made pursuant to Paragraphs 6.05.A and 6.05.B. City may require
Contractor to furnish additional data about the proposed substitute. City will be the sole judge of
acceptability. No "or -equal" or substitute will be ordered, installed or utilized until City's review
is complete, which will be evidenced by a Change Order in the case of a substitute and an
accepted Submittal for an "or -equal." City will advise Contractor in writing of its determination.
D. Special Guarantee: City may require Contractor to furnish at Contractor's expense a special
performance guarantee, warranty, or other surety with respect to any substitute. Contractor shall
indemnify and hold harmless City and anyone directly or indirectly employed by them from and
against any and all claims, damages, losses and expenses (including attorneys fees) arising out
of the use of substituted materials or equipment.
E. City's Cost Reimbursement: City will record City's costs in evaluating a substitute proposed or
submitted by Contractor pursuant to Paragraphs 6.05.A.2 and 6.05.B. Whether or not City
approves a substitute so proposed or submitted by Contractor, Contractor may be required to
reimburse City for evaluating each such proposed substitute. Contractor may also be required to
reimburse City for the charges for making changes in the Contract Documents (or in the
provisions of any other direct contract with City) resulting from the acceptance of each proposed
substitute.
F. Contractor's Expense: Contractor shall provide all data in support of any proposed substitute or
"or -equal" at Contractor's expense.
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G. City Substitute Reimbursement: Costs (savings or charges) attributable to acceptance of a
substitute shall be incorporated to the Contract by Change Order.
H. Time Extensions: No additional time will be granted for substitutions.
6.06 Concerning Subcontractors, Suppliers, and Others
A. Contractor shall perform with his own organization, work of a value not less than 35% of the
value embraced on the Contract, unless otherwise approved by the City.
B. Contractor shall not employ any Subcontractor, Supplier, or other individual or entity, whether
initially or as a replacement, against whom City may have reasonable objection. Contractor shall
not be required to employ any Subcontractor, Supplier, or other individual or entity to furnish or
perform any of the Work against whom Contractor has reasonable objection (excluding those
acceptable to City as indicated in Paragraph 6.06.C).
C. The City may from time to time require the use of certain Subcontractors, Suppliers, or other
individuals or entities on the project, and will provide such requirements in the Supplementary
Conditions.
D. Business Diversity Enterprise Ordinance Compliance: It is City policy to ensure the full and
equitable participation by Minority and Small Business Enterprises (MBE)(SBE) in the
procurement of goods and services on a contractual basis. If the Contract Documents provide for
a MBE and/or SBE goal, Contractor is required to comply with the intent of the City's Business
Diversity Ordinance (as amended) by the following:
1. Contractor shall, upon request by the City, provide complete and accurate information
regarding actual work performed by a MBE and/or SBE on the Contract and payment
therefor.
2. Contractor will not make additions, deletions, or substitutions of accepted MBE without
written consent of the City. Any unjustified change or deletion shall be a material breach of
Contract and may result in debarment in accordance with the procedures outlined in the
Ordinance.
3. Contractor shall, upon request by City, allow an audit and/or examination of any books,
records, or files in the possession of the Contractor that will substantiate the actual work
performed by an MBE and/or SBE. Material misrepresentation of any nature may be grounds
for termination of the Contract in accordance with Paragraph 15.02.A. Any such
misrepresentation may be grounds for disqualification of Contractor to bid on future
contracts with the City for a period of not less than three years.
E. Contractor shall be fully responsible to City for all acts and omissions of the Subcontractors,
Suppliers, and other individuals or entities performing or furnishing any of the Work just as
Contractor is responsible for Contractor's own acts and omissions. Nothing in the Contract
Documents:
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1. shall create for the benefit of any such Subcontractor, Supplier, or other individual or entity
any contractual relationship between City and any such Subcontractor, Supplier or other
individual or entity; nor
2. shall create any obligation on the part of City to pay or to see to the payment of any moneys
due any such Subcontractor, Supplier, or other individual or entity except as may otherwise
be required by Laws and Regulations.
F. Contractor shall be solely responsible for scheduling and coordinating the Work of
Subcontractors, Suppliers, and other individuals or entities performing or furnishing any of the
Work under a direct or indirect contract with Contractor.
G. All Subcontractors, Suppliers, and such other individuals or entities performing or furnishing any
of the Work shall communicate with City through Contractor.
H. All Work performed for Contractor by a Subcontractor or Supplier will be pursuant to an
appropriate agreement between Contractor and the Subcontractor or Supplier which specifically
binds the Subcontractor or Supplier to the applicable terms and conditions of the Contract
Documents for the benefit of City.
6.07 Wage Rates
A. Duty to pay Prevailing Wage Rates. The Contractor shall comply with all requirements of
Chapter 2258, Texas Government Code (as amended), including the payment of not less than the
rates determined by the City Council of the City of Fort Worth to be the prevailing wage rates in
accordance with Chapter 2258. Such prevailing wage rates are included in these Contract
Documents.
B. Penalty for Violation. A Contractor or any Subcontractor who does not pay the prevailing wage
shall, upon demand made by the City, pay to the City $60 for each worker employed for each
calendar day or part of the day that the worker is paid less than the prevailing wage rates
stipulated in these contract documents. This penalty shall be retained by the City to offset its
administrative costs, pursuant to Texas Government Code 2258.023.
C. Complaints of Violations and City Determination of Good Cause. On receipt of information,
including a complaint by a worker, concerning an alleged violation of 2258.023, Texas
Government Code, by a Contractor or Subcontractor, the City shall make an initial
determination, before the 31 st day after the date the City receives the information, as to whether
good cause exists to believe that the violation occurred. The City shall notify in writing the
Contractor or Subcontractor and any affected worker of its initial determination. Upon the City's
determination that there is good cause to believe the Contractor or Subcontractor has violated
Chapter 2258, the City shall retain the full amounts claimed by the claimant or claimants as the
difference between wages paid and wages due under the prevailing wage rates, such amounts
being subtracted from successive progress payments pending a final determination of the
violation. -
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D. Arbitration Required if Violation Not Resolved. An issue relating to an alleged violation of
Section 2258.023, Texas Government Code, including a penalty owed to the City or an affected
worker, shall be submitted to binding arbitration in accordance with the Texas General
Arbitration Act (Article 224 et seq., Revised Statutes) if the Contractor or Subcontractor and any
affected worker does not resolve the issue by agreement before the 15th day after the date the
City makes its initial determination pursuant to Paragraph C above. If the persons required to
arbitrate under this section do not agree on an arbitrator before the 1 lth day after the date that
arbitration is required, a district court shall appoint an arbitrator on the petition of any of the
persons. The City is not a party in the arbitration. The decision and award of the arbitrator is
final and binding on all parties and may be enforced in any court of competent jurisdiction.
E. Records to be Maintained. The Contractor and each Subcontractor shall, for a period of three (3)
years following the date of acceptance of the work, maintain records that show (i) the name and
occupation of each worker employed by the Contractor in the construction of the Work provided
for in this Contract; and (ii) the actual per diem wages paid to each worker. The records shall be
open at all reasonable hours for inspection by the City. The provisions of Paragraph 6.23, Right
to Audit, shall pertain to this inspection.
F. Progress Payments. With each progress payment or payroll period, whichever is less, the
Contractor shall submit an affidavit stating that the Contractor has complied with the
requirements of Chapter 2258, Texas Government Code.
G. Posting of Wage Rates. The Contractor shall post prevailing wage rates in a conspicuous place at
all times.
H. Subcontractor Compliance. The Contractor shall include in its subcontracts and/or shall
otherwise require all of its Subcontractors to comply with Paragraphs A through G above.
6.08 Patent Fees and Royalties
A. Contractor shall pay all license fees and royalties and assume all costs incident to the use in the
performance of the Work or the incorporation in the Work of any invention, design, process,
product, or device which is the subject of patent rights or copyrights held by others. If a
particular invention, design, process, product, or device is specified in the Contract Documents
for use in the performance of the Work and if, to the actual knowledge of City, its use is subject
to patent rights or copyrights calling for the payment of any license fee or royalty to others, the
existence of such rights shall be disclosed by City in the Contract Documents. Failure of the City
to disclose such information does not relieve the Contractor from its obligations to pay for the
use of said fees or royalties to others.
B. To the fullest extent permitted by Laws and Regulations, Contractor shall indemnf and hold
harmless City, from and against all claims, costs, losses, and damages (including but not limited
to all fees and charges of engineers, architects, attorneys, and other professionals and all court
or arbitration or other dispute resolution costs) arising out of or relating to any infringement of
patent rights or copyrights incident to the use in the performance of the Work or resulting from
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the incorporation in the Work of any invention, design, process, product, or device not specified
in the Contract Documents.
6.09 Permits and Utilities
A. Contractor obtained permits and licenses. Contractor shall obtain and pay for all construction
permits and licenses except those provided for in the Supplementary Conditions or Contract
Documents. City shall assist Contractor, when necessary, in obtaining such permits and licenses.
Contractor shall pay all governmental charges and inspection fees necessary for the prosecution
of the Work which are applicable at the time of opening of Bids, or, if there are no Bids, on the
Effective Date of the Agreement, except for permits provided by the City as specified in 6.09.B.
City shall pay all charges of utility owners for connections for providing permanent service to the
Work.
B. City obtained permits and licenses. City will obtain and pay for all permits and licenses as
provided for in the Supplementary Conditions or Contract Documents. It will be the Contractor's
responsibility to carry out the provisions of the permit. If the Contractor initiates changes to the
Contract and the City approves the changes, the Contractor is responsible for obtaining
clearances and coordinating with the appropriate regulatory agency. The City will not reimburse
the Contractor for any cost associated with these requirements of any City acquired permit. The
following are permits the City will obtain if required:
1. Texas Department of Transportation Permits
2. U.S. Army Corps of Engineers Permits
3. Texas Commission on Environmental Quality Permits
4. Railroad Company Permits
C. Outstanding permits and licenses. The City anticipates acquisition of and/or access to permits
and licenses. Any outstanding permits and licenses are anticipated to be acquired in accordance
with the schedule set forth in the Supplementary Conditions. The Project Schedule submitted by
the Contractor in accordance with the Contract Documents must consider any outstanding
permits and licenses.
6.10 Laws and Regulations
A. Contractor shall give all notices required by and shall comply with all Laws and Regulations
applicable to the performance of the Work. Except where otherwise expressly required by
applicable Laws and Regulations, the City shall not be responsible for monitoring Contractor's
compliance with any Laws or Regulations.
B. If Contractor performs any Work knowing or having reason to know that it is contrary to Laws or
Regulations, Contractor shall bear all claims, costs, losses, and damages (including but not
limited to all fees and charges of engineers, architects, attorneys, and other professionals and all
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court or arbitration or other dispute resolution costs) arising out of or relating to such Work.
However, it shall not be Contractor's responsibility to make certain that the Specifications and
Drawings are in accordance with Laws and Regulations, but this shall not relieve Contractor of
Contractor's obligations under Paragraph 3.02.
C. Changes in Laws or Regulations not known at the time of opening of Bids having an effect on
the cost or time of performance of the Work may be the subject of an adjustment in Contract
Price or Contract Time.
6.11 Taxes
A. On a contract awarded by the City, an organization which qualifies for exemption pursuant to
Texas Tax Code, Subchapter H, Sections 151.301-335 (as amended), the Contractor may
purchase, rent or lease all materials, supplies and equipment used or consumed in the
performance of this contract by issuing to his supplier an exemption certificate in lieu of the tax,
said exemption certificate to comply with State Comptroller's Ruling .007. Any such exemption
certificate issued to the Contractor in lieu of the tax shall be subject to and shall comply with the
provision of State Comptroller's Ruling .011, and any other applicable rulings pertaining to the
Texas Tax Code, Subchapter H.
B. Texas Tax permits and information may be obtained from:
1. Cotnptroller of Public Accounts
Sales Tax Division
Capitol Station
Austin, TX 78711; or
2. http://www.window.state.tx.us/taxinfo/taxforms/93-forms.html
6.12 Use of Site and Other Areas
A. Limitation on Use of Site and Other Areas:
1. Contractor shall confine construction equipment, the storage of materials and equipment, and
the operations of workers to the Site and other areas permitted by Laws and Regulations, and
shall not unreasonably encumber the Site and other areas with construction equipment or
other materials or equipment. Contractor shall assume full responsibility for any damage to
any such land or area, or to the owner or occupant thereof, or of any adjacent land or areas
resulting from the performance of the Work.
2. At any time when, in the judgment of the City, the Contractor has obstructed or closed or is
carrying on operations in a portion of a street, right-of-way, or easement greater than is
necessary for proper execution of the Work, the City may require the Contractor to finish the
section on which operations are in progress before work is commenced on any additional
area of the Site.
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3. Should any Damage Claim be made by any such owner or occupant because of the
performance of the Work, Contractor shall promptly attempt to resolve the Damage Claim.
4. Pursuant to Paragraph 6.21, Contractor shall indemnifi, and hold harmless City, from and
against all claims, costs, losses, and damages arising out of or relating to any claim or
action, legal or equitable, brought by any such owner or occupant against City.
B. Removal of Debris During Performance of the Work: During the progress of the Work
Contractor shall keep the Site and other areas free from accumulations of waste materials,
rubbish, and other debris. Removal and disposal of such waste materials, rubbish, and other
debris shall conform to applicable Laws and Regulations.
C. Site Maintenance Cleaning: 24 hours after written notice is given to the Contractor that the
clean-up on the job site is proceeding in a manner unsatisfactory to the City, if the Contractor
fails to correct the unsatisfactory procedure, the City may take such direct action as the City
deems appropriate to correct the clean-up deficiencies cited to the Contractor in the written
notice (by letter or electronic communication), and the costs of such direct action, plus 25 % of
such costs, shall be deducted from the monies due or to become due to the Contractor.
D. Final Site Cleaning: Prior to Final Acceptance of the Work Contractor shall clean the Site and
the Work and make it ready for utilization by City or adjacent property owner. At the completion
of the Work Contractor shall remove from the Site all tools, appliances, construction equipment
and machinery, and surplus materials and shall restore to original condition or better all property
disturbed by the Work.
E. Loading Structures: Contractor shall not load nor permit any part of any structure to be loaded
in any manner that will endanger the structure, nor shall Contractor subject any part of the Work
or adjacent property to stresses or pressures that will endanger it.
6.13 Record Documents
A. Contractor shall maintain in a safe place at the Site or in a place designated by the Contractor and
approved by the City, one (1) record copy of all Drawings, Specifications, Addenda, Change
Orders, Field Orders, and written interpretations and clarifications in good order and annotated to
show changes made during construction. These record documents together with all approved
Samples and a counterpart of all accepted Submittals will be available to City for reference.
Upon completion of the Work, these record documents, any operation and maintenance manuals,
and Submittals will be delivered to City prior to Final Inspection. Contractor shall include
accurate locations for buried and imbedded items.
6.14 Safety and Protection
A. Contractor shall be solely responsible for initiating, maintaining and supervising all safety
precautions and programs in connection with the Work. Such responsibility does not relieve
Subcontractors of their responsibility for the safety of persons or property in the performance of
their work, nor for compliance with applicable safety Laws and Regulations. Contractor shall
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take all necessary precautions for the safety o1 and shall provide the necessary protection to
prevent damage, injury or loss to:
1. all persons on the Site or who may be affected by the Work;
2. all the Work and materials and equipment to be incorporated therein, whether in storage on
or offthe Site; and
3. other property at the Site or adjacent thereto, including trees, shrubs, lawns, walks,
pavements, roadways, structures, utilities, and Underground Facilities not designated for
removal, relocation, or replacement in the course of construction.
B. Contractor shall comply with all applicable Laws and Regulations relating to the safety of
persons or property, or to the protection of persons or property from damage, injury, or loss; and
shall erect and maintain all necessary safeguards for such safety and protection. Contractor shall
notify owners of adjacent property and of Underground Facilities and other utility owners when
prosecution of the Work may affect them, and shall cooperate with them in the protection,
removal, relocation, and replacement of their property.
C. Contractor shall comply with the applicable requirements of City's safety programs, if any.
D. Contractor shall inform City of the specific requirements of Contractor's safety program, if any,
with which City's employees and representatives must comply while at the Site.
E. All damage, injury, or loss to any property referred to in Paragraph 6,14.A.2 or 6.14.A.3 caused,
directly or indirectly, in whole or in part, by Contractor, any Subcontractor, Supplier, or any
other individual or entity directly or indirectly employed by any of them to perform any of the
Work, or anyone for whose acts any of them may be liable, shall be remedied by Contractor.
F. Contractor's duties and responsibilities for safety and for protection of the Work shall continue
until such time as all the Work is completed and City has accepted the Work.
6.15 Safety Representative
Contractor shall inform City in writing of Contractor's designated safety representative at the Site.
6.16 Hazard Communication Programs
Contractor shall be responsible for coordinating any exchange of material safety data sheets or other
hazard communication information required to be made available to or exchanged between or among
employers in accordance with Laws or Regulations.
6.17 Emergencies and/or Rectification
A. In emergencies affecting the safety or protection of persons or the Work or property at the Site or
adjacent thereto, Contractor is obligated to act to prevent threatened damage, injury, or loss.
Contractor shall give City protnpt written notice if Contractor believes that any significant
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changes in the Work or variations from the Contract Documents have been caused thereby or are
required as a result thereof If City determines that a change in the Contract Documents is
required because of the action taken by Contractor in response to such an emergency, a Change
Order may be issued.
B. Should the Contractor fail to respond to a request from the City to rectify any discrepancies,
omissions, or correction necessary to conform with the requirements of the Contract Documents,
the City shall give the Contractor written notice that such work or changes are to be performed.
The written notice shall direct attention to the discrepant condition and request the Contractor to
take remedial action to correct the condition. In the event the Contractor does not take positive
steps to fulfill this written request, or does not show just cause for not taking the proper action,
within 24 hours, the City may take such remedial action with City forces or by contract. The City
shall deduct an amount equal to the entire costs for such remedial action, plus 25%, from any
funds due or become due the Contractor on the Project.
6.18 Submittals
A. Contractor shall submit required Submittals to City for review and acceptance in accordance
with the accepted Schedule of Submittals (as required by Paragraph 2.07). Each submittal will be
identified as City may require.
1. Submit number of copies specified in the General Requirements.
2. Data shown on the Submittals will be complete with respect to quantities, dimensions,
specified performance and design criteria, materials, and similar data to show City the
services, materials, and equipment Contractor proposes to provide and to enable City to
review the information for the limited purposes required by Paragraph 6.18.C.
3. Submittals submitted as herein provided by Contractor and reviewed by City for
conformance with the design concept shall be executed in conformity with the Contract
Documents unless otherwise required by City.
4. When Submittals are submitted for the purpose of showing the installation in greater detail,
their review shall not excuse Contractor from requirements shown on the Drawings and
Specifications.
5. For -Information -Only submittals upon which the City is not expected to conduct review or
take responsive action may be so identified in the Contract Documents.
6. Submit required number of Samples specified in the Specifications.
7. Clearly identify each Sample as to material, Supplier, pertinent data such as catalog numbers,
the use for which intended and other data as City may require to enable City to review the
submittal for the limited purposes required by Paragraph 6.18.C.
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B. Where a Submittal is required by the Contract Documents or the Schedule of Submittals, any
related Work performed prior to City's review and acceptance of the pertinent submittal will be
at the sole expense and responsibility of Contractor.
C. City's Review:
1. City will provide timely review of required Submittals in accordance with the Schedule of
Submittals acceptable to City. City's review and acceptance will be only to determine if the
items covered by the submittals will, after installation or incorporation in the Work, conform
to the information given in the Contract Documents and be compatible with the design
concept of the completed Project as a functioning whole as indicated by the Contract
Documents.
2. City's review and acceptance will not extend to means, methods, techniques, sequences, or
procedures of construction (except where a particular means, method, technique, sequence,
or procedure of construction is specifically and expressly called for by the Contract
Documents) or to safety precautions or programs incident thereto. The review and acceptance
of a separate item as such will not indicate approval of the assembly in which the item
functions.
3. City's review and acceptance shall not relieve Contractor from responsibility for any
variation from the requirements of the Contract Documents unless Contractor has complied
with the requirements of Section 01 33 00 and City has given written acceptance of each
such variation by specific written notation thereof incorporated in or accompanying the
Submittal. City's review and acceptance shall not relieve Contractor from responsibility for
complying with the requirements of the Contract Documents.
6.19 Continuing the Work
Except as otherwise provided, Contractor shall carry on the Work and adhere to the Project Schedule
during all disputes or disagreements with City. No Work shall be delayed or postponed pending
resolution of any disputes or disagreements, except as City and Contractor may otherwise agree in
writing.
6.20 Contractor's General Warranty and Guarantee
A. Contractor warrants and guarantees to City that all Work will be in accordance with the Contract
Documents and will not be defective. City and its officers, directors, members, partners,
employees, agents, consultants, and subcontractors shall be entitled to rely on representation of
Contractor's warranty and guarantee.
B. Contractor's warranty and guarantee hereunder excludes defects or damage caused by:
1. abuse, modification, or improper maintenance or operation by persons other than Contractor,
Subcontractors, Suppliers, or any other individual or entity for whom Contractor is
responsible; or
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2. normal wear and tear under normal usage.
C. Contractor's obligation to perform and complete the Work in accordance with the Contract
Documents shall be absolute. None of the following will constitute an acceptance of Work that is
not in accordance with the Contract Documents or a release of Contractor's obligation to perform
the Work in accordance with the Contract Documents:
1. observations by City;
2. recommendation or payment by City of any progress or fmal payment;
3. the issuance of a certificate of Final Acceptance by City or any payment related thereto by
City;
4. use or occupancy of the Work or any part thereof by City;
5. any review and acceptance of a Submittal by City;
6. any inspection, test, or approval by others; or
7. any correction of defective Work by City.
D. The Contractor shall remedy any defects or damages in the Work and pay for any damage to
other work or property resulting therefrom which shall appear within a period of two (2) years
from the date of Final Acceptance of the Work unless a longer period is specified and shall
furnish a good and sufficient maintenance bond, complying with the requirements of Article
5.02.B. The City will give notice of observed defects with reasonable promptness.
6.21 Indemnification
A. Contractor covenants and agrees to indemnify, hold harmless and defend, at its own
expense, the City, its officers, servants and employees, from and against any and all claims
arising out of, or alleged to arise out of, the work and services to be performed by the
Contractor, its officers, agents, employees, subcontractors, licenses or invitees under this
Contract. THIS INDEMNIFICATION PROVISION IS SPECIFICALLY INTENDED TO
OPERATE AND RE EFFECTIVE EVEN IF IT IS ALLEGED OR PROVEN THAT ALL
OR SOME OF THE, DAMAGES BEING SOUGHT WER,F, CAUSED. IN WHOLE OR IN
PART. BY ANY ACT. OMISSION OR NEGLIGENCE OF THE CITY. This indemnity
provision is intended to include, without limitation, indemnity for costs, expenses and legal
fees incurred by the City in defending against such claims and causes of actions.
B. Contractor covenants and agrees to indemnify and hold harmless, at its own expense, the
City, its officers, servants and employees, from and against any and all loss, damage or
destruction of property of the City, arising out of, or alleged to arise out of, the work and
services to be performed by the Contractor, its officers, agents, employees, subcontractors,
licensees or invitees under this Contract. THIS INDEMNIFICATION PROVISION IS
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SPECIFICALLY INTENDED TO ()MATE AND BE Eli 'F'F:CTIVF,' EVEN IF IT IS
ALLEGED OR PROVEN THAT ALL OR SOME OF THE DAMAGES BEING SOUGHT
WERE CAUSED. IN WHOLE OR IN PART. BY ANY ACT. OMISSION OR
NEGLIGENCE OF THE CITY.
6.22 Delegation of Professional Design Services
A. Contractor will not be required to provide professional design services unless such services are
specifically required by the Contract Documents for a portion of the Work or unless such
services are required to carry out Contractor's responsibilities for construction means, methods,
techniques, sequences and procedures.
B. If professional design services or certifications by a design professional related to systems,
materials or equipment are specifically required of Contractor by the Contract Documents, City
will specify all performance and design criteria that such services must satisfy. Contractor shall
cause such services or certifications to be provided by a properly licensed professional, whose
signature and seal shall appear on all drawings, calculations, specifications, certifications, and
Submittals prepared by such professional. Submittals related to the Work designed or certified by
such professional, if prepared by others, shall bear such professional's written approval when
submitted to City.
C. City shall be entitled to rely upon the adequacy, accuracy and completeness of the services,
certifications or approvals performed by such design professionals, provided City has specified
to Contractor performance and design criteria that such services must satisfy.
D. Pursuant to this Paragraph 6.22, City's review and acceptance of design calculations and design
drawings will be only for the limited purpose of checking for conformance with performance and
design criteria given and the design concept expressed in the Contract Documents. City's review
and acceptance of Submittals (except design calculations and design drawings) will be only for
the purpose stated in Paragraph 6.18.C.
6.23 Right to Audit
A. The Contractor agrees that the City shall, until the expiration of three (3) years after final
payment under this Contract, have access to and the right to examine and photocopy any directly
pertinent books, documents, papers, and records of the Contractor involving transactions relating
to this Contract. Contractor agrees that the City shall have access during Regular Working Hours
to all necessary Contractor facilities and shall be provided adequate and appropriate work space
in order to conduct audits in compliance with the provisions of this Paragraph. The City shall
give Contractor reasonable advance notice of intended audits.
B. Contractor further agrees to include in all its subcontracts hereunder a provision to the effect that
the subcontractor agrees that the City shall, until the expiration of three (3) years after final
payment under this Contract, have access to and the right to examine and photocopy any directly
pertinent books, documents, papers, and records of such Subcontractor, involving transactions to
the subcontract, and further, that City shall have access during Regular Working Hours to all
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Subcontractor facilities, and shall be provided adequate and appropriate work space in order to
conduct audits in compliance with the provisions of this Paragraph. The City shall give
Subcontractor reasonable advance notice of intended audits.
C. Contractor and Subcontractor agree to photocopy such documents as may be requested by the
City. The City agrees to reimburse Contractor for the cost of the copies as follows at the rate
published in the Texas Administrative Code in effect as of the time copying is performed.
6.24 Nondiscrimination
A. The City is responsible for operating Public Transportation Programs and implementing transit -
related projects, which are funded in part with Federal financial assistance awarded by the U.S,
Department of Transportation and the Federal Transit Administration (FI A), without
discriminating against any person in the United States on the basis of race, color, or national
origin.
B. Title VI, Civil Rights Act of 1964 as amended: Contractor shall comply with the requirements of
the Act and the Regulations as further defined in the Supplementary Conditions for any project
receiving Federal assistance.
ARTICLE 7 — OTHER WORK AT THE SITE
7.01 Related Work at Site
A. City may perform other work related to the Project at the Site with City's employees, or other
City contractors, or through other direct contracts therefor, or have other work performed by
utility owners. If such other work is not noted in the Contract Documents, then written notice
thereof will be given to Contractor prior to starting any such other work; and
B. Contractor shall afford each other contractor who is a party to such a direct contract, each utility
owner, and City, if City is performing other work with City's employees or other City
contractors, proper and safe access to the Site, provide a reasonable opportunity for the
introduction and storage of materials and equipment and the execution of such other work, and
properly coordinate the Work with theirs. Contractor shall do all cutting, fitting, and patching of
the Work that may be required to properly connect or otherwise make its several parts come
together and properly integrate with such other work. Contractor shall not endanger any work of
others by cutting, excavating, or otherwise altering such work; provided, however, that
Contractor may cut or alter others' work with the written consent of City and the others whose
work will be affected.
C. If the proper execution or results of any part of Contractor's Work depends upon work performed
by others under this Article 7, Contractor shall inspect such other work and promptly report to
City in writing any delays, defects, or deficiencies in such other work that render it unavailable
or unsuitable for the proper execution and results of Contractor's Work. Contractor's failure to so
report will constitute an acceptance of such other work as fit and proper for integration with
Contractor's Work except for latent defects in the work provided by others.
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7.02 Coordination
A. If City intends to contract with others for the performance of other work on the Project at the
Site, the following will be set forth in Supplementary Conditions:
1. the individual or entity who will have authority and responsibility for coordination of the
activities among the various contractors will be identified;
2. the specific matters to be covered by such authority and responsibility will be itemized; and
3. the extent of such authority and responsibilities will be provided.
B. Unless otherwise provided in the Supplementary Conditions, City shall have authority for such
coordination.
ARTICLE 8 — CITY'S RESPONSIBILITIES
8.01 Communications to Contractor
Except as otherwise provided in the Supplementary Conditions, City shall issue all communications
to Contractor.
8.02 Furnish Data
City shall timely furnish the data required under the Contract Documents.
8.03 Pay When Due
City shall make payments to Contractor in accordance with Article 14.
8.04 Lands and Easements; Reports and Tests
City's duties with respect to providing lands and easements and providing engineering surveys to
establish reference points are set forth in Paragraphs 4.01 and 4.05. Paragraph 4.02 refers to City's
identifying and making available to Contractor copies of reports of explorations and tests of
subsurface conditions and drawings of physical conditions relating to existing surface or subsurface
structures at or contiguous to the Site that have been utilized by City in preparing the Contract
Documents.
8.05 Change Orders
City shall execute Change Orders in accordance with Paragraph 10.03.
8.06 Inspections, Tests, and Approvals
City's responsibility with respect to certain inspections, tests, and approvals is set forth in Paragraph
13.03.
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8.07 Limitations on City's Responsibilities
A. The City shall not supervise, direct, or have control or authority over, nor be responsible for,
Contractor's means, methods, techniques, sequences, or procedures of construction, or the safety
precautions and programs incident thereto, or for any failure of Contractor to comply with Laws
and Regulations applicable to the performance of the Work. City will not be responsible for
Contractor's failure to perform the Work in accordance with the Contract Documents.
B. City will notify the Contractor of applicable safety plans pursuant to Paragraph 6.14.
8.08 Undisclosed Hazardous Environmental Condition
City's responsibility with respect to an undisclosed Hazardous Environmental Condition is set forth
in Paragraph 4.06.
8.09 Compliance with Safety Program
While at the Site, City's employees and representatives shall comply with the specific applicable
requirements of Contractor's safety programs of which City has been informed pursuant to
Paragraph 6.14.
ARTICLE 9 — CITY'S OBSERVATION STATUS DURING CONSTRUCTION
9.01 City's Project Representative
City will provide one or more Project Representative(s) during the construction period. The duties
and responsibilities and the limitations of authority of City's representative during construction are
set forth in the Contract Documents. The Project Representative(s) will be as provided in the
Supplementary Conditions.
9.02 Visits to Site
A. City's Project Representative will make visits to the Site at intervals appropriate to the various
stages of construction as City deems necessary in order to observe the progress that has been
made and the quality of the various aspects of Contractor's executed Work. Based on
information obtained during such visits and observations, City's Project Representative will
determine, in general, if the Work is proceeding in accordance with the Contract Documents.
City's Project Representative will not be required to make exhaustive or continuous inspections
on the Site to check the quality or quantity of the Work. City's Project Representative's efforts
will be directed toward providing City a greater degree of confidence that the completed Work
will conform generally to the Contract Documents.
B. City's Project Representative's visits and observations are subject to all the limitations on
authority and responsibility in the Contract Documents including those set forth in Paragraph
8.07.
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9.03 Authorized Variations in Work
City's Project Representative may authorize minor variations in the Work from the requirements of
the Contract Documents which do not involve an adjustment in the Contract Price or the Contract
Time and are compatible with the design concept of the completed Project as a functioning whole as
indicated by the Contract Documents. These may be accomplished by a Field Order and will be
binding on City and also on Contractor, who shall perform the Work involved promptly.
9.04 Rejecting Defective Work
City will have authority to reject Work which City's Project Representative believes to be defective,
or will not produce a completed Project that conforms to the Contract Documents or that will
prejudice the integrity of the design concept of the completed Project as a functioning whole as
indicated by the Contract Documents. City will have authority to conduct special inspection or
testing of the Work as provided in Article 13, whether or not the Work is fabricated, installed, or
completed.
9.05 Determinations for Work Perforined
Contractor will determine the actual quantities and classifications of Work performed. City's Project
Representative will review with Contractor the preliminary determinations on such matters before
rendering a written recommendation. City's written decision will be final (except as modified to
reflect changed factual conditions or more accurate data).
9.06 Decisions on Requirements of Contract Documents and Acceptability of Work
A. City will be the initial interpreter of the requirements of the Contract Documents and judge of the
acceptability of the Work thereunder.
B. City will render a written decision on any issue referred.
C. City's written decision on the issue referred will be final and binding on the Contractor, subject
to the provisions of Paragraph 10.06.
ARTICLE 10 — CHANGES IN THE WORK; CLAIMS; EXTRA WORK
10.01 Authorized Changes in the Work
A. Without invalidating the Contract and without notice to any surety, City may, at any time or from
time to time, order Extra Work. Upon notice of such Extra Work, Contractor shall promptly
proceed with the Work involved which will be performed under the applicable conditions of the
Contract Documents (except as otherwise specifically provided). Extra Work shall be
memorialized by a Change Order which may or may not precede an order of Extra work.
B. For minor changes of Work not requiring changes to Contract Time or Contract Price, a Field
Order may be issued by the City.
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10.02 Unauthorized Changes in the Work
Contractor shall not be entitled to an increase in the Contract Price or an extension of the Contract
Time with respect to any work performed that is not required by the Contract Documents as
amended, modified, or supplemented as provided in Paragraph 3.04, except in the case of an
emergency as provided in Paragraph 6.17.
10.03 Execution of Change Orders
A. City and Contractor shall execute appropriate Change Orders covering:
1. changes in the Work which are: (i) ordered by City pursuant to Paragraph 10.01.A, (ii)
required because of acceptance of defective Work under Paragraph 13.08 or City's correction
of defective Work under Paragraph 13.09, or (iii) agreed to by the parties;
2. changes in the Contract Price or Contract Time which are agreed to by the parties, including
any undisputed sum or amount of time for Work actually performed.
10.04 Extra Work
A. Should a difference arise as to what does or does not constitute Extra Work, or as to the payment
thereof, and the City insists upon its performance, the Contractor shall proceed with the work
after making written request for written orders and shall keep accurate account of the actual
reasonable cost thereof. Contract Claims regarding Extra Work shall be made pursuant to
Paragraph 10.06.
B. The Contractor shall furnish the City such installation records of all deviations from the original
Contract Documents as may be necessary to enable the City to prepare for permanent record a
corrected set of plans showing the actual installation.
C. The compensation agreed upon for Extra Work whether or not initiated by a Change Order shall
be a full, complete and final payment for all costs Contractor incurs as a result or relating to the
change or Extra Work, whether said costs are known, unknown, foreseen or unforeseen at that
time, including without limitation, any costs for delay, extended overhead, ripple or impact cost,.
or any other effect on changed or unchanged work as a result of the change or Extra Work.
10.05 Notification to Surety
If the provisions of any bond require notice to be given to a surety of any change affecting the
general scope of the Work or the provisions of the Contract Documents (including, but not limited
to, Contract Price or Contract Time), the giving of any such notice will be Contractor's
responsibility. The amount of each applicable bond will be adjusted by the Contractor to reflect the
effect of any such change.
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10.06 Contract Claims Process
A. City's Decision Required: All Contract Claims, except those waived pursuant to Paragraph
14.09, shall be referred to the City for decision. A decision by City shall be required as a
condition precedent to any exercise by Contractor of any rights or remedies he may otherwise
have under the Contract Documents or by Laws and Regulations in respect of such Contract
Claims.
B. Notice:
1. Written notice stating the general nature of each Contract Claim shall be delivered by the
Contractor to City no later than 15 days after the start of the event giving rise thereto. The
responsibility to substantiate a Contract Claim shall rest with the party making the Contract
Claim.
2. Notice of the amount or extent of the Contract Claim, with supporting data shall be delivered
to the City on or before 45 days from the start of the event giving rise thereto (unless the City
allows additional time for Contractor to submit additional or more accurate data in support of
such Contract Claim).
3. A Contract Claim for an adjustment in Contract Price shall be prepared in accordance with
the provisions of Paragraph 12.01.
4. A Contract Claim for an adjustment in Contract Time shall be prepared in accordance with
the provisions of Paragraph 12.02.
5. Each Contract Claim shall be accompanied by Contractor's written statement that the
adjustment claimed is the entire adjustment to which the Contractor believes it is entitled as a
result of said event.
6. The City shall submit any response to the Contractor within 30 days after receipt of the
claimant's last submittal (unless Contract allows additional time).
C. City's Action: City will review each Contract Claim and, within 30 days after receipt of the last
submittal of the Contractor, if any, take one of the following actions in writing:
1. deny the Contract Claim in whole or in part;
2. approve the Contract Claim; or
3. notify the Contractor that the City is unable to resolve the Contract Claim i1 in the City's
sole discretion, it would be inappropriate for the City to do so. For purposes of further
resolution of the Contract Claim, such notice shall be deemed a denial.
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D. City's written action under Paragraph 10.06.0 will be final and binding, unless City or
Contractor invoke the dispute resolution procedure set forth in Article 16 within 30 days of such
action or denial.
E. No Contract Claim for an adjustment in Contract Price or Contract Time will be valid if not
submitted in accordance with this Paragraph 10.06.
ARTICLE 11— COST OF THE WORK; ALLOWANCES; UNIT PRICE WORK; PLANS
QUANTITY MEASUREMENT
11.01 Cost of the Work
A. Costs Included: The term Cost of the Work means the sum of all costs, except those excluded in
Paragraph 11.01.B, necessarily incurred and paid by Contractor in the proper performance of the
Work. When the value of any Work covered by a Change Order, the costs to be reimbursed to
Contractor will be only those additional or incremental costs required because of the change in
the Work. Such costs shall not include any of the costs itemized in Paragraph 11.01.B, and shall
include but not be limited to the following items:
1. Payroll costs for employees in the direct employ of Contractor in the performance of the
Work under schedules of job classifications agreed upon by City and Contractor. Such
employees shall include, without limitation, superintendents, foremen, and other personnel
employed full time on the Work. Payroll costs for employees not employed full time on the
Work shall be apportioned on the basis of their time spent on the Work. Payroll costs shall
include;
a. salaries with a 55% markup, or
b. salaries and wages plus the cost of fringe benefits, which shall include social security
contributions, unemployment, excise, and payroll taxes, workers' compensation, health
and retirement benefits, bonuses, sick leave, vacation and holiday pay applicable thereto.
The expenses of performing Work outside of Regular Working Hours, Weekend
Working Hours, or legal holidays, shall be included in the above to the extent authorized
by City.
2. Cost of all materials and equipment furnished and incorporated in the Work, including costs
of transportation and storage thereof, and Suppliers' field services required in connection
therewith.
3. Rentals of all construction equipment and machinery, and the parts thereof whether rented
from Contractor or others in accordance with rental agreements approved by City, and the
costs of transportation, loading, unloading, assembly, dismantling, and removal thereof. All
such costs shall be in accordance with the terms of said rental agreements. The rental of any
such equipment, machinery, or parts shall cease when the use thereof is no longer necessary
for the Work.
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4. Payments made by Contractor to Subcontractors for Work performed by Subcontractors. If
required by City, Contractor shall obtain competitive bids from subcontractors acceptable to
City and Contractor and shall deliver such bids to City, who will then determine, which bids,
if any, will be acceptable. If any subcontract provides that the Subcontractor is to be paid on
the basis of Cost of the Work plus a fee, the Subcontractor's Cost of the Work and fee shall
be determined in the same manner as Contractor's Cost of the Work and fee as provided in
this Paragraph 11.01.
5. Costs of special consultants (including but not limited to engineers, architects, testing
laboratories, surveyors, attorneys, and accountants) employed for services specifically related
to the Work.
6. Supplemental costs including the following:
a. The proportion of necessary transportation, travel, and subsistence expenses of
Contractor's employees incurred in discharge of duties connected with the Work.
b. Cost, including transportation and maintenance, of all materials, supplies, equipment,
machinery, appliances, office, and temporary facilities at the Site, and hand tools not
owned by the workers, which are consumed in the performance of the Work, and cost,
less market value, of such items used but not consumed which remain the property of
Contractor.
c. Sales, consumer, use, and other similar taxes related to the Work, and for which
Contractor is liable not covered under Paragraph 6.11, as imposed by Laws and
Regulations.
d. Deposits lost for causes other than negligence of Contractor, any Subcontractor, or
anyone directly or indirectly employed by any ofthem or for whose acts any ofthem may
be liable, and royalty payments and fees for permits and licenses.
e. Losses and damages (and related expenses) caused by damage to the Work, not
compensated by insurance or otherwise, sustained by Contractor in connection with the
performance of the Work, provided such losses and damages have resulted from causes
other than the negligence of Contractor, any Subcontractor, or anyone directly or
indirectly employed by any of them or for whose acts any of them may be liable. Such
losses shall include settlements made with the written consent and approval of City. No
such losses, damages, and expenses shall be included in the Cost of the Work for the
purpose of determining Contractor's fee.
f. The cost of utilities, fuel, and sanitary facilities at the Site.
g.
Minor expenses such as telegrams, long distance telephone calls, telephone and
communication services at the Site, express and courier services, and similar petty cash
items in connection with the Work.
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h. The costs of premiums for all bonds and insurance Contractor is required by the Contract
Documents to purchase and maintain.
B. Costs Excluded: The term Cost of the Work shall not include any of the following items:
1. Payroll costs and other compensation of Contractor's officers, executives, principals (of
partnerships and sole proprietorships), general managers, safety managers, engineers,
architects, estimators, attorneys, auditors, accountants, purchasing and contracting agents,
expediters, timekeepers, clerks, and other personnel employed by Contractor, whether at the
Site or in Contractor's principal or branch office for general administration of the Work and
not specifically included in the agreed upon schedule of job classifications referred to in
Paragraph 11.01.A.1 or specifically covered by Paragraph 11.01.A.4, all of which are to be
considered administrative costs covered by the Contractor's fee.
2. Expenses of Contractor's principal and branch offices other than Contractor's office at the
Site.
3. Any part of Contractor's capital expenses, including interest on Contractor's capital
employed for the Work and charges against Contractor for delinquent payments.
4. Costs due to the negligence of Contractor, any Subcontractor, or anyone directly or indirectly
employed by any of them or for whose acts any of them may be liable, including but not
limited to, the correction of defective Work, disposal of materials or equipment wrongly
supplied, and making good any damage to property.
5. Other overhead or general expense costs of any kind.
C. Contractor's Fee: When all the Work is performed on the basis of cost-plus, Contractor's fee
shall be determined as set forth in the Agreement. When the value of any Work covered by a
Change Order for an adjustment in Contract Price is determined on the basis of Cost of the
Work, Contractor's fee shall be determined as set forth in Paragraph 12.01.C.
D. Documentation: Whenever the Cost of the Work for any purpose is to be determined pursuant to
Paragraphs 11.01.A and 11.01.B, Contractor will establish and .maintain records thereof in
accordance with generally accepted accounting practices and submit in a form acceptable to City
an itemized cost breakdown together with supporting data.
11.02 Allowances
A. Specified Allowance: It is understood that Contractor has included in the Contract Price all
allowances so named in the Contract Documents and shall cause the Work so covered to be
performed for such sums and by such persons or entities as may be acceptable to City.
B. Pre -bid Allowances:
1. Contractor agrees that:
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a. the pre -bid allowances include the cost to Contractor of materials and equipment required
by the allowances to be delivered at the Site, and all applicable taxes; and
b. Contractor's costs for unloading and handling on the Site, labor, installation, overhead,
profit, and other expenses contemplated for the pre -bid allowances have been included in
the allowances, and no demand for additional payment on account of any of the
foregoing will be valid.
C. Contingency Allowance: Contractor agrees that a contingency allowance, if any, is for the sole
use of City.
D. Prior to final payment, an appropriate Change Order will be issued to reflect actual amounts due
Contractor on account of Work covered by allowances, and the Contract Price shall be
correspondingly adjusted.
11.03 Unit Price Work
A. Where the Contract Documents provide that all or part of the Work is to be Unit Price Work,
initially the Contract Price will be deemed to include for all Unit Price Work an amount equal to
the sum of the unit price for each separately identified item of Unit Price Work times the
estimated quantity of each item as indicated in the Agreement.
B. The estimated quantities of items of Unit Price Work are not guaranteed and are solely for the
purpose of comparison of Bids and determining an initial Contract Price. Determinations of the
actual quantities and classifications of Unit Price Work performed by Contractor will be made by
City subject to the provisions of Paragraph 9.05.
C. Each unit price will be deemed to include an amount considered by Contractor to be adequate to
cover Contractor's overhead and profit for each separately identified item. Work described in the
Contract Documents, or reasonably inferred as required for a functionally complete installation,
but not identified in the listing of unit price items shall be considered incidental to unit price
work listed and the cost of incidental work included as part of the unit price.
D. City may make an adjustment in the Contract Price in accordance with Paragraph 12.01 if:
1. the quantity of any item of Unit Price Work performed by Contractor differs materially and
significantly from the estimated quantity of such item indicated in the Agreement; and
2. there is no corresponding adjustment with respect to any other item of Work.
E. Increased or Decreased Quantities: The City reserves the right to order Extra Work in
accordance with Paragraph 10.01.
1. If the changes in quantities or the alterations do not significantly change the character of
work under the Contract Documents, the altered work will be paid for at the Contract unit
price.
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2. If the changes in quantities or alterations significantly change the character of work, the
Contract will be amended by a Change Order.
3. If no unit prices exist, this will be considered Extra Work and the Contract will be amended
by a Change Order in accordance with Article 12.
4. A significant change in the character of work occurs when:
a. the character of work for any Item as altered differs materially in kind or nature from that
in the Contract or
b. a Major Item of work varies by more than 25% from the original Contract quantity.
5. When the quantity of work to be done under any Major Item of the Contract is more than
125% of the original quantity stated in the Contract, then either party to the Contract may
request an adjustment to the unit price on the portion of the work that is above 125%.
6. When the quantity of work to be done under any Major Item of the Contract is less than 75%
of the original quantity stated in the Contract, then either party to the Contract may request
an adjustment to the unit price.
11.04 Plans Quantity Measurement
A. Plans quantities may or may not represent the exact quantity of work performed or material
moved, handled, or placed during the execution of the Contract. The estimated bid quantities are
designated as final payment quantities, unless revised by the governing Section or this Article.
B. If the quantity measured as outlined under "Price and Payment Procedures" varies by more than
25% (or as stipulated under "Price and Payment Procedures" for specific Items) from the total
estimated quantity for an individual Item originally shown in the Contract Documents, an
adjustment may be made to the quantity of authorized work done for payment purposes. The
party to the Contract requesting the adjustment will provide field measurements and calculations
showing the fmal quantity for which payment will be made. Payment for revised quantity will be
made at the unit price bid for that Item, except as provided for in Article 10.
C. When quantities are revised by a change in design approved by the City, by Change Order, or to
correct an error, or to correct an error on the plans, the plans quantity will be increased or
decreased by the amount involved in the change, and the 25% variance will apply to the new
plans quantity.
D. If the total Contract quantity multiplied by the unit price bid for an individual Item is less than
$250 and the Item is not originally a plans quantity Item, then the Item may be paid as a plans
quantity Item if the City and Contractor agree in writing to fix the final quantity as a plans
quantity.
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E. For callout work or non -site specific Contracts, the plans quantity measurement requirements are
not applicable.
ARTICLE 12 — CHANGE OF CONTRACT PRICE; CHANGE OF CONTRACT TIME
12.01 Change of Contract Price
A. The Contract Price may only be changed by a Change Order.
B. The value of any Work covered by a Change Order will be determined as follows:
1. where the Work involved is covered by unit prices contained in the Contract Documents, by
application of such unit prices to the quantities of the items involved (subject to the
provisions of Paragraph 11.03); or
2. where the Work involved is not covered by unit prices contained in the Contract Documents,
by a mutually agreed lump sum or unit price (which may include an allowance for overhead
and profit not necessarily in accordance with Paragraph 12.01.C.2), and shall include the cost
of any secondary impacts that are foreseeable at the time of pricing the cost of Extra Work;
or
3. where the Work involved is not covered by unit prices contained in the Contract Documents
and agreement to a lump sum or unit price is not reached under Paragraph 12.01.B.2, on the
basis of the Cost of the Work (determined as provided in Paragraph 11.01) plus a
Contractor's fee for overhead and profit (determined as provided in Paragraph 12.01.C).
C. Contractor's Fee: The Contractor's additional fee for overhead and profit shall be determined as
follows:
1. a mutually acceptable fixed fee; or
2. if a fixed fee is not agreed upon, then a fee based on the following percentages of the various
portions of the Cost of the Work:
a. for costs incurred under Paragraphs 11.01.A.1, 11.01.A.2. and 11.01.A.3, the
Contractor's additional fee shall be 15 percent except for:
1) rental fees for Contractor's own equipment using standard rental rates;
2) bonds and insurance;
b. for costs incurred under Paragraph 11.01.A.4 and 11.01.A.5, the Contractor's fee shall be
five percent (5%);
1) where one or more tiers of subcontracts are on the basis of Cost of the Work plus a
fee and no fixed fee is agreed upon, the intent of Paragraphs 12.01.C.2.a and
12.01.C.2.b is that the Subcontractor who actually performs the Work, at whatever
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tier, will be paid a fee of 15 percent of the costs incurred by such Subcontractor under
Paragraphs 11.01.A.1 and 11.01.A.2 and that any higher tier Subcontractor and
Contractor will each be paid a fee of five percent (5%) of the amount paid to the next
lower tier Subcontractor, however in no case shall the cumulative total of fees paid be
in excess of 25%;
c. no fee shall be payable on the basis of costs itemized under Paragraphs 11.01.A.6, and
11.01.B;
d. the amount of credit to be allowed by Contractor to City for any change which results in
a net decrease in cost will be the amount of the actual net decrease in cost plus a
deduction in Contractor's fee by an amount equal to five percent (5%) of such net
decrease.
12.02 Change of Contract Time
A. The Contract Time may only be changed by a Change Order.
B. No extension of the Contract Time will be allowed for Extra Work or for claimed delay unless
the Extra Work contemplated or claimed delay is shown to be on the critical path of the Project
Schedule or Contractor can show by Critical Path Method analysis how the Extra Work or
claimed delay adversely affects the critical path.
12.03 Delays
A. Where Contractor is reasonably delayed in the performance or completion of any part of the
Work within the Contract Time due to delay beyond the control of Contractor, the Contract Time
may be extended in an amount equal to the time lost due to such delay if a Contract Claim is
made therefor. Delays beyond the control of Contractor shall include, but not be limited to, acts
or neglect by City, acts or neglect of utility owners or other contractors performing other work as
contemplated by Article 7, fires, floods, epidemics, abnormal weather conditions, or acts of God.
Such an adjustment shall be Contractor's sole and exclusive remedy for the delays described in
this Paragraph.
B. If Contractor is delayed, City shall not be liable to Contractor for any claims, costs, losses, or
damages (including but not limited to all fees and charges of engineers, architects, attorneys, and
other professionals and all court or arbitration or other dispute resolution costs) sustained by
Contractor on or in connection with any other project or anticipated project.
C. Contractor shall not be entitled to an adjustment in Contract Price or Contract Time for delays
within the control of Contractor. Delays attributable to and within the control of a Subcontractor
or Supplier shall be deemed to be delays within the control of Contractor.
D. The Contractor shall receive no compensation for delays or hindrances to the Work, except when
direct and unavoidable extra cost to the Contractor is caused by the failure of the City to provide
information or material, if any, which is to be furnished by the City.
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ARTICLE 13 — l'ESTS AND INSPECTIONS; CORRECTION, REMOVAL OR ACCEPTANCE OF
DEFECTIVE WORK
13.01 Notice of Defects
Notice of all defective Work of which City has actual knowledge will be given to Contractor.
Defective Work may be rejected, corrected, or accepted as provided in this Article 13.
13.02 Access to Work
City, independent testing laboratories, and governmental agencies with jurisdictional interests will
have access to the Site and the Work at reasonable times for their observation, inspection, and
testing. Contractor shall provide them proper and safe conditions for such access and advise them of
Contractor's safety procedures and programs so that they may comply therewith as applicable.
13.03 Tests and Inspections
A. Contractor shall give City timely notice of readiness of the Work for all required inspections,
tests, or approvals and shall cooperate with inspection and testing personnel to facilitate required
inspections or tests.
B. If Contract Documents, Laws or Regulations of any public body having jurisdiction require any
of the Work (or part thereof) to be inspected, tested, or approved, Contractor shall assume full
responsibility for arranging and obtaining such independent inspections, tests, retests or
approvals, pay all costs in connection therewith, and furnish City the required certificates of
inspection or approval; excepting, however, those fees specifically identified in the
Supplementary Conditions or any Texas Department of Licensure and Regulation (TDLR)
inspections, which shall be paid as described in the Supplementary Conditions.
C. Contractor shall be responsible for arranging and obtaining and shall pay all costs in connection
with any inspections, tests, re -tests, or approvals required for City's acceptance of materials or
equipment to be incorporated in the Work; or acceptance of materials, mix designs, or equipment
submitted for approval prior to Contractor's purchase thereof for incorporation in the Work.
Such inspections, tests, re -tests, or approvals shall be performed by organizations acceptable to
City.
D. City may arrange for the services of an independent testing laboratory ("Testing Lab") to
perform any inspections or tests ("Testing") for any part of the Work, as determined solely by
City.
1. City will coordinate such Testing to the extent possible, with Contractor;
2. Should any Testing under this Section 13.03 D result in a "fail", "did not pass" or other
similar negative result, the Contractor shall be responsible for paying for any and all retests.
Contractor's cancellation without cause of City initiated Testing shall be deemed a negative
result and require a retest.
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3. Any amounts owed for any retest under this Section 13.03 D shall be paid directly to the
Testing Lab by Contractor. City will forward all invoices for retests to Contractor.
4. If Contractor fails to pay the Testing Lab, City will not issue Final Payment until the Testing
Lab is paid.
E. If any Work (or the work of others) that is to be inspected, tested, or approved is covered by
Contractor without written concurrence of City, Contractor shall, if requested by City, uncover
such Work for observation.
F. Uncovering Work as provided in Paragraph 13.03.E shall be at Contractor's expense.
G. Contractor shall have the right to make a Contract Claim regarding any retest or invoice issued
under Section 13.03 D.
13.04 Uncovering Work
A. If any Work is covered contrary to the Contract Documents or specific instructions by the City, it
must, if requested by City, be uncovered for City's observation and replaced at Contractor's
expense.
B. If City considers it necessary or advisable that covered Work be observed by City or inspected or
tested by others, Contractor, at City's request, shall uncover, expose, or otherwise make available
for observation, inspection, or testing as City may require, that portion of the Work in question,
furnishing all necessary labor, material, and equipment.
1. If it is found that the uncovered Work is defective, Contractor shall pay all claims, costs,
losses, and damages (including but not limited to all fees and charges of engineers, architects,
attorneys, and other professionals and all court or other dispute resolution costs) arising out
of or relating to such uncovering, exposure, observation, inspection, and testing, and of
satisfactory replacement or reconstruction (including but not limited to all costs of repair or
replacement of work of others); or City shall be entitled to accept defective Work in
accordance with Paragraph 13.08 in which case Contractor shall still be responsible for all
costs associated with exposing, observing, and testing the defective Work.
2. If the uncovered Work is not found to be defective, Contractor shall be allowed an increase
in the Contract Price or an extension of the Contract Time, or both, directly attributable to
such uncovering, exposure, observation, inspection, testing, replacement, and reconstruction.
13.05 City May Stop the Work
If the Work is defective, or Contractor fails to supply sufficient skilled workers or suitable materials
or equipment, or fails to perform the Work in such a way that the completed Work will conform to
the Contract Documents, City may order Contractor to stop the Work, or any portion thereof until
the cause for such order has been eliminated; however, this right of City to stop the Work shall not
give rise to any duty on the part of City to exercise this right for the benefit of Contractor, any
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Subcontractor, any Supplier, any other individual or entity, or any surety for, or employee or agent of
any of them.
13.06 Correction or Removal of Defective Work
A. Promptly after receipt of written notice, Contractor shall correct all defective Work pursuant to
an acceptable schedule, whether or not fabricated, installed, or completed, or, if the Work has
been rejected by City, remove it from the Project and replace it with Work that is not defective.
Contractor shall pay all claims, costs, additional testing, losses, and damages (including but not
limited to all fees and charges of engineers, architects, attorneys, and other professionals and all
court or arbitration or other dispute resolution costs) arising out of or relating to such correction
or removal (including but not limited to all costs of repair or replacement of work of others).
Failure to require the removal of any defective Work shall not constitute acceptance of such
Work.
B. When correcting defective Work under the terms of this Paragraph 13.06 or Paragraph 13.07,
Contractor shall take no action that would void or otherwise impair City's special warranty and
guarantee, if any, on said Work.
13.07 Correction Period
A. If within two (2) years after the date of Final Acceptance (or such longer period of time as may
be prescribed by the terms of any applicable special guarantee required by the Contract
Documents), any Work is found to be defective, or if the repair of any damages to the land or
areas made available for Contractor's use by City or permitted by Laws and Regulations as
contemplated in Paragraph 6.10.A is found to be defective, Contractor shall promptly, without
cost to City and in accordance with City's written instructions:
1. repair such defective land or areas; or
2. correct such defective Work; or
3. if the defective Work has been rejected by City, remove it from the Project and replace it
with Work that is not defective, and
4. satisfactorily correct or repair or remove and replace any damage to other Work, to the work
of others or other land or areas resulting therefrom.
B. If Contractor does not promptly comply with the terms of City's written instructions, or in an
emergency where delay would cause serious risk of loss or damage, City may have the defective
Work corrected or repaired or may have the rejected Work removed and replaced. All claims,
costs, losses, and damages (including but not limited to all fees and charges of engineers,
architects, attorneys, and other professionals and all court or other dispute resolution costs)
arising out of or relating to such correction or repair or such removal and replacement (including
but not limited to all costs of repair or replacement of work of others) will be paid by Contractor.
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C. In special circumstances where a particular item of equipment is placed in continuous service
before Final Acceptance of all the Work, the correction period for that item may start to run from
an earlier date if so provided in the Contract Documents.
D. Where defective Work (and damage to other Work resulting therefrom) has been corrected or
removed and replaced under this Paragraph 13.07, the correction period hereunder with respect
to such Work may be required to be extended for an additional period of one year after the end of
the initial correction period. City shall provide 30 days written notice to Contractor should such
additional warranty coverage be required. Contractor may dispute this requirement by filing a
Contract Claim, pursuant to Paragraph 10.06.
E. Contractor's obligations under this Paragraph 13.07 are in addition to any other obligation or
warranty. The provisions of this Paragraph 13.07 shall not be construed as a substitute for, or a
waiver of, the provisions of any applicable statute of limitation or repose.
13.08 Acceptance of Defective Work
If, instead of requiring correction or removal and replacement of defective Work, City prefers to
accept it, City may do so. Contractor shall pay all claims, costs, losses, and damages (including but
not limited to all fees and charges of engineers, architects, attorneys, and other professionals and all
court or other dispute resolution costs) attributable to City's evaluation of and determination to
accept such defective Work and for the diminished value of the Work to the extent not otherwise
paid by Contractor. If any such acceptance occurs prior to Final Acceptance, a Change Order will be
issued incorporating the necessary revisions in the Contract Documents with respect to the Work,
and City shall be entitled to an appropriate decrease in the Contract Price, reflecting the diminished
value of Work so accepted.
13.09 City May Correct Defective Work
A. If Contractor fails within a reasonable time after written notice from City to correct defective
Work, or to remove and replace rejected Work as required by City in accordance with Paragraph
13.06.A, or if Contractor fails to perform the Work in accordance with the Contract Documents,
or if Contractor fails to comply with any other provision of the Contract Documents, City may,
after seven (7) days written notice to Contractor, correct, or remedy any such deficiency.
B. In exercising the rights and remedies under this Paragraph 13.09, City shall proceed
expeditiously. In connection with such corrective or remedial action, City may exclude
Contractor from all or part of the Site, take possession of all or part of the Work and suspend
Contractor's services related thereto, and incorporate in the Work all materials and equipment
incorporated in the Work, stored at the Site or for which City has paid Contractor but which are
stored elsewhere. Contractor shall allow City, City's representatives, agents, consultants,
employees, and City's other contractors, access to the Site to enable City to exercise the rights
and remedies under this Paragraph.
C. All claims, costs, losses, and damages (including but not limited to all fees and charges of
engineers, architects, attorneys, and other professionals and all court or other dispute resolution
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costs) incurred or sustained by City in exercising the rights and remedies under this Paragraph
13.09 will be charged against Contractor, and a Change Order will be issued incorporating the
necessary revisions in the Contract Documents with respect to the Work; and City shall be
entitled to an appropriate decrease in the Contract Price.
D. Contractor shall not be allowed an extension of the Contract Time because of any delay in the
performance of the Work attributable to the exercise of City's rights and remedies under this
Paragraph 13.09.
ARTICLE 14 — PAYMENTS TO CONTRACTOR AND COMPLETION
14.01 Schedule of Values
The Schedule of Values for lump sum contracts established as provided in Paragraph 2.07 will serve
as the basis for progress payments and will be incorporated into a form of Application for Payment
acceptable to City. Progress payments on account of Unit Price Work will be based on the number of
units completed.
14.02 Progress Payments
A. Applications for Payments:
1. Contractor is responsible for providing all information as required to become a vendor of the
City.
2. At least 20 days before the date established in the General Requirements for each progress
payment, Contractor shall submit to City for review an Application for Payment filled out
and signed by Contractor covering the Work completed as of the date of the Application and
accompanied by such supporting documentation as is required by the Contract Documents.
3. If paytnent is requested on the basis of materials and equipment not incorporated in the Work
but delivered and suitably stored at the Site or at another location agreed to in writing, the
Application for Payment shall also be accompanied by a bill of sale, invoice, or other
documentation warranting that City has received the materials and equipment free and clear
of all Liens and evidence that the materials and equipment are covered by appropriate
insurance or other arrangements to protect City's interest therein, all of which must be
satisfactory to City.
4. Beginning with the second Application for Payment, each Application shall include an
affidavit of Contractor stating that previous progress payments received on account of the
Work have been applied on account to discharge Contractor's legitimate obligations
associated with prior Applications for Payment.
5. The amount of retainage with respect to progress payments will be as stipulated in the
Contract Documents.
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B. Review of Applications:
1. City will, after receipt of each Application for Payment, either indicate in writing a
recommendation of payment or return the Application to Contractor indicating reasons for
refusing payment. In the latter case, Contractor may make the necessary corrections and
resubmit the Application.
2. City's processing of any payment requested in an Application for Payment will be based on
City's observations of the executed Work, and on City's review of the Application for
Payment and the accompanying data and schedules, that to the best of City's knowledge:
a. the Work has progressed to the point indicated;
b. the quality of the Work is generally in accordance with the Contract Documents (subject
to an evaluation of the Work as a functioning whole prior to or upon Final Acceptance,
the results of any subsequent tests called for in the Contract Documents, a final
determination of quantities and classifications for Work performed under Paragraph 9.05,
and any other qualifications stated in the recommendation).
3. Processing any such payment will not thereby be deemed to have represented that:
a. inspections made to check the quality or the quantity of the Work as it has been
performed have been exhaustive, extended to every aspect of the Work in progress, or
involved detailed inspections of the Work beyond the responsibilities specifically
assigned to City in the Contract Documents; or
b. there may not be other matters or issues between the parties that might entitle Contractor
to be paid additionally by City or entitle City to withhold payment to Contractor, or
c. Contractor has complied with Laws and Regulations applicable to Contractor's
performance of the Work.
4. City may refuse to process the whole or any part of any payment because of subsequently
discovered evidence or the results of subsequent inspections or tests, and revise or revoke
any such payment previously made, to such extent as may be necessary to protect City from
loss because:
a. the Work is defective, or the completed Work has been damaged by the Contractor or his
subcontractors, requiring correction or replacement;
b. discrepancies in quantities contained in previous applications for payment;
c. the Contract Price has been reduced by Change Orders;
d. City has been required to correct defective Work or complete Work in accordance with
Paragraph 13.09; or
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e. City has actual knowledge of the occurrence of any of the events enumerated in
Paragraph 15.02.A.
C. Retainage:
1. For contracts less than $400,000 at the time of execution, retainage shall be ten percent
(10%).
2. For contracts greater than $400,000 at the time of execution, retainage shall be five percent
(5%).
D. Liquidated Damages. For each calendar day that any work shall remain uncompleted after the
time specified in the Contract Documents, the sum per day specified in the Agreement, will be
deducted from the monies due the Contractor, not as a penalty, but as liquidated damages
suffered by the City.
E. Payment: Contractor will be paid pursuant to the requirements of this Article 14 and payment
will become due in accordance with the Contract Documents.
F. Reduction in Payment:
1. City may refuse to make payment of the amount requested because:
a. Liens have been filed in connection with the Work, except where Contractor has
delivered a specific bond satisfactory to City to secure the satisfaction and discharge of
such Liens;
b. there are other items entitling City to a set-off against the amount recommended; or
c. City has actual knowledge of the occurrence of any of the events enumerated in
Paragraphs 14.02.B.4.a through 14.02.B.4.e or Paragraph 15.02.A.
2. If City refuses to make payment of the amount requested, City will give Contractor written
notice stating the reasons for such action and pay Contractor any amount remaining after
deduction of the amount so withheld. City shall pay Contractor the amount so withheld, or
any adjustment thereto agreed to by City and Contractor, when Contractor remedies the
reasons for such action.
14.03 Contractor's Warranty of Title
Contractor warrants and guarantees that title to all Work, materials, and equipment covered by any
Application for Payment, whether incorporated in the Project or not, will pass to City no later than
the time of payment free and clear of all Liens.
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14.04 Partial Utilization
A. Prior to Final Acceptance of all the Work, City may use or occupy any substantially completed
part of the Work which has specifically been identified in the Contract Documents, or which
City, determines constitutes a separately functioning and usable part of the Work that can be
used by City for its intended purpose without significant interference with Contractor's
performance of the remainder of the Work. City at any time may notify Contractor in writing to
permit City to use or occupy any such part of the Work which City determines to be ready for its
intended use, subject to the following conditions:
1. Contractor at any time may notify City in writing that Contractor considers any such part of
the Work ready for its intended use.
2. Within a reasonable time after notification as enumerated in Paragraph 14.05.A.1, City and
Contractor shall make an inspection of that part of the Work to determine its status of
completion. If City does not consider that part of the Work to be substantially complete, City
will notify Contractor in writing giving the reasons therefor.
3. Partial Utilization will not constitute Final Acceptance by City.
14.05 Final Inspection
A. Upon written notice from Contractor that the entire Work is complete in accordance with the
Contract Documents:
1. within 10 days, City will schedule a Final Inspection with Contractor.
2. City will notify Contractor in writing of all particulars in which this inspection reveals that
the Work is incomplete or defective. Contractor shall immediately take such measures as are
necessary to complete such Work or remedy such deficiencies.
B. No time charge will be made against the Contractor between said date of notification of the City
and the date of Final Inspection. Should the City determine that the Work is not ready for Final
Inspection, City will notify the Contractor in writing of the reasons and Contract Time will
resume.
14.06 Final Acceptance
Upon completion by Contractor to City's satisfaction, of any additional Work identified in the Final
Inspection, City will issue to Contractor a letter of Final Acceptance.
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14.07 Final Payment
A. Application for Payment:
1. Upon Final Acceptance, and in the opinion of City, Contractor may make an application for
final payment following the procedure for progress payments in accordance with the
Contract Documents.
2. The final Application for Payment shall be accompanied (except as previously delivered) by:
a. all documentation called for in the Contract Documents, including but not limited to the
evidence of insurance required by Paragraph 5.03;
b. consent of the surety, if any, to final payment;
c. a list of all pending or released Damage Claims against City that Contractor believes are
unsettled; and
d. affidavits of payments and complete and legally effective releases or waivers
(satisfactory to City) of all Lien rights arising out of or Liens filed in connection with the
Work.
B. Payment Becomes Due:
1. After City's acceptance of the Application for Payment and accompanying documentation,
requested by Contractor, less previous payments made and any sum City is entitled,
including but not limited to liquidated damages, will become due and payable.
2. After all Damage Claims have been resolved:
a. directly by the Contractor or;
b. Contractor provides evidence that the Damage Claim has been reported to Contractor's
insurance provider for resolution.
3. The making of the final payment by the City shall not relieve the Contractor of any
guarantees or other requirements of the Contract Documents which specifically continue
thereafter.
14.08 Final Completion Delayed and Partial Retainage Release
A. If final completion of the Work is significantly delayed, and if City so confirms, City may, upon
receipt of Contractor's final Application for Payment, and without terminating the Contract,
make payment of the balance due for that portion of the Work fully completed and accepted. If
the remaining balance to be held by City for Work not fully completed or corrected is less than
the retainage stipulated in Paragraph 14.02.C, and if bonds have been furnished as required in
Paragraph 5.02, the written consent of the surety to the payment of the balance due for that
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portion of the Work fully completed and accepted shall be submitted by Contractor to City with
the Application for such payment. Such payment shall be made under the terms and conditions
governing final payment, except that it shall not constitute a waiver of Contract Claims.
B. Partial Retainage Release. For a Contract that provides for a separate vegetative establishment
and maintenance, and test and performance periods following the completion of all other
construction in the Contract Documents for all Work locations, the City may release a portion of
the amount retained provided that all other work is completed as determined by the City. Before
the release, all submittals and final quantities must be completed and accepted for all other work.
An amount sufficient to ensure Contract compliance will be retained.
14.09 Waiver of Claims
The acceptance of final payment will constitute a release of the City from all claims or liabilities
under the Contract for anything done or furnished or relating to the work under the Contract
Documents or any act or neglect of City related to or connected with the Contract.
ARTICLE 15 — SUSPENSION OF WORK AND TERMINATION
15.01 City May Suspend Work
A. At any time and without cause, City may suspend the Work or any portion thereof by written
notice to Contractor and which may fix the date on which Work will be resumed. Contractor
shall resume the Work on the date so fixed. During temporary suspension of the Work covered
by these Contract Documents, for any reason, the City will make no extra payment for stand-by
time of construction equipment and/or construction crews.
B. Should the Contractor not be able to complete a portion of the Project due to causes beyond the
control of and without the fault or negligence of the Contractor, and should it be determined by
mutual consent of the Contractor and City that a solution to allow construction to proceed is not
available within a reasonable period of time, Contractor may request an extension in Contract
Time, directly attributable to any such suspension.
C. If it should become necessary to suspend the Work for an indefinite period, the Contractor shall
store all materials in such a manner that they will not obstruct or impede the public unnecessarily
nor become damaged in any way, and he shall take every precaution to prevent damage or
deterioration of the work performed; he shall provide suitable drainage about the work, and erect
temporary structures where necessary.
D. Contractor may be reimbursed for the cost of moving his equipment off the job and returning the
necessary equipment to the job when it is determined by the City that construction may be
resumed. Such reimbursement shall be based on actual cost to the Contractor of moving the
equipment and no profit will be allowed. Reimbursement may not be allowed if the equipment is
moved to another construction project for the City.
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15.02 City May Terrninate for Cause
A. The occurrence of any one or more of the following events by way of example, but not of
limitation, may justify termination for cause:
1. Contractor's persistent failure to perform the Work in accordance with the Contract
Documents (including, but not limited to, failure to supply sufficient skilled workers or
suitable materials or equipment, failure to adhere to the Project Schedule established under
Paragraph 2.07 as adjusted from time to time pursuant to Paragraph 6.04, or failure to adhere
to the City's Business Diversity Enterprise Ordinance #20020-12-2011established under
Paragraph 6.06.D);
2. Contractor's disregard of Laws or Regulations of any public body having jurisdiction;
3. Contractor's repeated disregard of the authority of City; or
4. Contractor's violation in any substantial way of any provisions of the Contract Documents;
or
5. Contractor's failure to promptly make good any defect in materials or workmanship, or
defects of any nature, the correction of which has been directed in writing by the City; or
6. Substantial indication that the Contractor has made an unauthorized assignment of the
Contract or any funds due therefrom for the benefit of any creditor or for any other purpose;
or
7. Substantial evidence that the Contractor has become insolvent or bankrupt, or otherwise
financially unable to carry on the Work satisfactorily; or
8. Contractor commences legal action in a court of competent jurisdiction against the City.
B. If one or more of the events identified in Paragraph 15.02A. occur, City will provide written
notice to Contractor and Surety to arrange a conference with Contractor and Surety to address
Contractor's failure to perform the Work. Conference shall be held not later than 15 days, after
receipt of notice.
1. If the City, the Contractor, and the Surety do not agree to allow the Contractor to proceed to
perform the construction Contract, the City may, to the extent permitted by Laws and
Regulations, declare a Contractor default and formally terminate the Contractor's right to
complete the Contract. Contractor default shall not be declared earlier than 20 days after the
Contractor and Surety have received notice of conference to address Contractor's failure to
perform the Work.
2. If Contractor's services are terminated, Surety shall be obligated to take over and perform the
Work. If Surety does not commence performance thereof within 15 consecutive calendar
days after date of an additional written notice demanding Surety's performance of its
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obligations, then City, without process or action at law, may take over any portion of the
Work and complete it as described below.
a. If City completes the Work, City may exclude Contractor and Surety from the site and
take possession of the Work, and all materials and equipment incorporated into the Work
stored at the Site or for which City has paid Contractor or Surety but which are stored
elsewhere, and finish the Work as City may deem expedient.
3. Whether City or Surety completes the Work, Contractor shall not be entitled to receive any
further payment until the Work is finished. If the unpaid balance of the Contract Price
exceeds all claims, costs, losses and damages sustained by City arising out of or resulting
from completing the Work, such excess will be paid to Contractor. If such claims, costs,
losses and damages exceed such unpaid balance, Contractor shall pay the difference to City.
Such claims, costs, losses and damages incurred by City will be incorporated in a Change
Order, provided that when exercising any rights or remedies under this Paragraph, City shall
not be required to obtain the lowest price for the Work performed.
4. Neither City, nor any of its respective consultants, agents, officers, directors or employees
shall be in any way liable or accountable to Contractor or Surety for the method by which the
completion of the said Work, or any portion thereof, may be accomplished or for the price
paid therefor.
5. City, notwithstanding the method used in completing the Contract, shall not forfeit the right
to recover damages from Contractor or Surety for Contractor's failure to timely complete the
entire Contract. Contractor shall not be entitled to any claim on account of the method used
by City in completing the Contract.
6. Maintenance of the Work shall continue to be Contractor's and Surety's responsibilities as
provided for in the bond requirements of the Contract Documents or any special guarantees
provided for under the Contract Documents or any other obligations otherwise prescribed by
law.
C. Notwithstanding Paragraphs 15.02.B, Contractor's services will not be terminated if Contractor
begins within seven days of receipt of notice of intent to terminate to correct its failure to
perform and proceeds diligently to cure such failure within no more than 30 days of receipt of
said notice.
D. Where Contractor's services have been so terminated by City, the termination will not affect any
rights or remedies of City against Contractor then existing or which may thereafter accrue. Any
retention or payment of moneys due Contractor by City will not release Contractor from liability.
E. If and to the extent that Contractor has provided a performance bond under the provisions of
Paragraph 5.02, the termination procedures of that bond shall not supersede the provisions of this
Article.
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15.03 City May Terminate For Convenience
A. City may, without cause and without prejudice to any other right or remedy of City, terminate the
Contract. Any termination shall be effected by mailing a notice of the termination to the
Contractor specifying the extent to which performance of Work under the contract is terminated,
and the date upon which such termination becomes effective. Receipt of the notice shall be
deemed conclusively presumed and established when the letter is placed in the United States
Postal Service Mail by the City. Further, it shall be deemed conclusively presumed and
established that such termination is made with just cause as therein stated; and no proof in any
claim, demand or suit shall be required of the City regarding such discretionary action.
B. After receipt of a notice of termination, and except as otherwise directed by the City, the
Contractor shall:
1. Stop work under the Contract on the date and to the extent specified in the notice of
termination;
2. place no further orders or subcontracts for materials, services or facilities except as may be
necessary for completion of such portion of the Work under the Contract as is not terminated;
3. terminate all orders and subcontracts to the extent that they relate to the performance of the
Work terminated by notice of termination;
4. transfer title to the City and deliver in the manner, at the times, and to the extent, if any,
directed by the City:
a. the fabricated or unfabricated parts, Work in progress, completed Work, supplies and
other material produced as a part of, or acquired in connection with the performance of,
the Work terminated by the notice of the termination; and
b. the completed, or partially completed plans, drawings, information and other property
which, if the Contract had been completed, would have been required to be furnished to
the City.
5. complete performance of such Work as shall not have been terminated by the notice of
termination; and
6. take such action as may be necessary, or as the City may direct, for the protection and
preservation of the property related to its contract which is in the possession of the
Contractor and in which the owner has or may acquire the rest.
C. At a time not later than 30 days after the termination date specified in the notice of termination,
the Contractor may submit to the City a list, certified as to quantity and quality, of any or all
items of termination inventory not previously disposed of, exclusive of items the disposition of
which has been directed or authorized by City.
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D. Not later than 15 days thereafter, the City shall accept title to such items provided, that the list
submitted shall be subject to verification by the City upon removal of the items or, if the items
are stored, within 45 days from the date of submission of the list, and any necessary adjustments
to correct the list as submitted, shall be made prior to final settlement.
E. Not later than 60 days after the notice of termination, the Contractor shall submit his termination
claim to the City in the form and with the certification prescribed by the City. Unless an
extension is made in writing within such 60 day period by the Contractor, and granted by the
City, any and all such claims shall be conclusively deemed waived.
F. In such case, Contractor shall be paid for (without duplication of any items):
1. completed and acceptable Work executed in accordance with the Contract Documents prior
to the effective date of termination, including fair and reasonable sums for overhead and profit on
such Work;
2. expenses sustained prior to the effective date of termination in performing services and
furnishing labor, materials, or equipment as required by the Contract Documents in connection
with uncompleted Work, plus fair and reasonable sums for overhead and profit on such expenses;
and
3. reasonable expenses directly attributable to termination.
G. In the event of the failure of the Contractor and City to agree upon the whole amount to be paid
to the Contractor by reason of the termination of the Work, the City shall determine, on the basis
of information available to it, the amount, if any, due to the Contractor by reason of the
termination and shall pay to the Contractor the amounts determined. Contractor shall not be paid
on account of loss of anticipated profits or revenue or other economic loss arising out of or
resulting from such termination.
ARTICLE 16 — DISPUTE RESOLUTION
16.01 Methods and Procedures
A. Either City or Contractor may request mediation of any Contract Claim submitted for a decision
under Paragraph 10.06 before such decision becomes final and binding. The request for
mediation shall be submitted to the other party to the Contract. Timely submission of the request
shall stay the effect of Paragraph 10.06.E.
B. City and Contractor shall participate in the mediation process in good faith. The process shall be
commenced within 60 days of filing of the request.
C. If the Contract Claim is not resolved by mediation, City's action under Paragraph 10.06.0 or a
denial pursuant to Paragraphs 10.06.C.3 or 10.06.D shall become fmal and binding 30 days after
termination of the mediation unless, within that time period, City or Contractor:
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1. elects in writing to invoke any other dispute resolution process provided for in the
Supplementary Conditions; or
2. agrees with the other party to submit the Contract Claim to another dispute resolution
process; or
3. gives written notice to the other party of the intent to submit the Contract Claim to a court of
competent jurisdiction.
ARTICLE 17 — MISCELLANEOUS
17.01 Giving Notice
A. Whenever any provision of the Contract Documents requires the giving of written notice, it will
be deemed to have been validly given if
1. delivered in person to the individual or to a member of the firm or to an officer of the
corporation for whom it is intended; or
2. delivered at or sent by registered or certified mail, postage prepaid, to the last business
address known to the giver of the notice.
B. Business address changes must be promptly made in writing to the other party.
C. Whenever the Contract Documents specifies giving notice by electronic means such electronic
notice shall be deemed sufficient upon confirmation of receipt by the receiving party.
17.02 Computation of Times
When any period of time is referred to in the Contract Documents by days, it will be computed to
exclude the first and include the last day of such period. If the last day of any such period falls on a
Saturday or Sunday or on a day made a legal holiday the next Working Day shall become the last
day of the period.
17.03 Cumulative Remedies
The duties and obligations imposed by these General Conditions and the rights and remedies
available hereunder to the parties hereto are in addition to, and are not to be construed in any way as
a limitation of, any rights and remedies available to any or all of them which are otherwise imposed
or available by Laws or Regulations, by special warranty or guarantee, or by other provisions of the
Contract Documents. The provisions of this Paragraph will be as effective as if repeated specifically
in the Contract Documents in connection with each particular duty, obligation, right, and remedy to
which they apply.
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17.04 Survival of Obligations
All representations, indemnifications, warranties, and guarantees made in, required by, or given in
accordance with the Contract Documents, as well as all continuing obligations indicated in the
Contract Documents, will survive final payment, completion, and acceptance of the Work or
termination or completion of the Contract or termination of the services of Contractor.
17.05 Headings
Article and paragraph headings are inserted for convenience only and do not constitute parts of these
General Conditions.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFCATION DOCUMENTS
Revision: August 17, 2012
1
2
SECTION 00 73 00
SUPPLEMENTARY CONDITIONS
007300-1
SUPPLEMENTARY CONDITIONS
Page 1 of 6
3 TO
4 GENERAL CONDITIONS
5
6 Supplementary Conditions
7
8 These Supplementary Conditions modify and supplement Section 00 72 00 - General Conditions, and other
9 provisions of the Contract Documents as indicated below. All provisions of the General Conditions that are
10 modified or supplemented remain in full force and effect as so modified or supplemented. All provisions
11 of the General Conditions which are not so modified or supplemented remain in full force and effect.
12
13 Defined Terms
14
15 The terms used in these Supplementary Conditions which are defined in the General Conditions have the
16 meaning assigned to them in the General Conditions, unless specifically noted herein.
17
18 Modifications and Supplements
19
20 The following are instructions that modify or supplement specific paragraphs in the General Conditions and
21 other Contract Documents.
22
23 SC-3.03B.2, "Resolving Discrepancies"
24
25 Plans govern over Specifications and Specifications shall govern over standard details.
26
27 SC-4.O1A
28
29 Easement limits shown on the Drawing are approximate and were provided to establish a basis for bidding.
30 Upon receiving the final easements descriptions, Contractor shall compare them to the lines shown on the
31 Contract Drawings.
32
33 SC-4.01A.1., "Availability of Lands"
34
35 The following is a list of known outstanding right-of-way, and/or easements to be acquired, if any as of
36 October 2012
37
38 Outstanding Right -Of -Way, and/or Easements to Be Acquired
PARCEL OWNER TARGET DATE
NUMBER OF POSSESSION
P1-1 TRWD 2/2013
P1-2 TRWD 2/2013
P2-1 TRWD 2/2013
P2-2 TRWD 2/2013
P3 FWISD 2/2013
P4 Unknown 2/2013
P5 Texas Refinery 2/2013
P6 Texas Refinery 2/2013
39 The Contractor understands and agrees that the dates listed above are estimates only, are not guaranteed,
40 and do not bind the City.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised October 2012
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
007300-2
SUPPLEMENTARY CONDITIONS
Page 2 of 6
1
2 If Contractor considers the final easements provided to differ materially from the representations on the
3 Contract Drawings, Contractor shall within five (5) Business Days and before proceeding with the Work,
4 notify City in writing associated with the differing easement line locations.
5
6 SC-4.01A.2, "Availability of Lands"
7
8 Utilities or obstructions to be removed, adjusted, and/or relocated
9
10 The following is a list of utilities and/or obstructions that have not been removed, adjusted, and/or relocated
11 as of October 2012
12
EXPECTED UTILITY AND LOCATION TARGET DATE OF
OWNER ADJUSTMENT
None
13 The Contractor understands and agrees that the dates listed above are estimates only, are not guaranteed,
14 and do not bind the City.
15
16 SC-4.02A., "Subsurface and Physical Conditions"
17
18 The following are reports of explorations and tests of subsurface conditions at the site of the Work:
19
20 A Geotechnical Report, No. 11-0055 , dated Feb. 2012 prepared by Gorrondona and Associates, Inc. a sub-
21 consultant of Kimley-Horn and Associates, Inc., a consultant of the City, providing additional information
22 on soil conditions.
23
24 City of Fort Worth T/PW Soil Lab: Laboratory Results for test holes and plasticity index.
25
26 The following are drawings of physical conditions in or relating to existing surface and subsurface
27 structures (except Underground Facilities) which are at or contiguous to the site of the Work:
28 None
29
30 SC-4.06A., "Hazardous Environmental Conditions at Site"
31
32 The following are reports and drawings of existing hazardous environmental conditions known to the City:
33
34 A Limited Phase II study, No. 823.003 , dated Feb, 2012 prepared by W&M Environmental Group, Inc. a
35 sub -consultant of Kimley-Horn and Associates, Inc., a consultant of the City, providing additional
36 information to classify soil contaminates.
37
38
39 SC-5.03A., "Certificates of Insurance"
40
41 The entities listed below are "additional insureds as their interest may appear" including their respective
42 officers, directors, agents and employees.
43
44 (1) City
45 (2) Consultant: Kimley-Horn and Associates, Inc.
46 (3) Other: Fort Worth & Western Railroad
47
48
49
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised October 2012
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
007300-3
SUPPLEMENTARY CONDITIONS
Page 3 of 6
1 SC-5.04A., "Contractor's Insurance"
2
3 The limits of liability for the insurance required by Paragraph GC-5.04 shall provide the following
4 coverages for not less than the following amounts or greater where required by laws and regulations:
5
6 5.04A. Workers' Compensation, under Paragraph GC-5.04A.
7
8 Statutory limits
9 Employer's liability
10 $100,000 each accident/occurrence
11 $100,000 Disease - each employee
12 $500,000 Disease - policy limit
13
14 SC-5.04B., "Contractor's Insurance"
15
16 5.04B. Commercial General Liability, under Paragraph GC-5.04B. Contractor's Liability Insurance
17 under Paragraph GC-5.04B., which shall be on a per project basis covering the Contractor with
18 minimum limits of:
19
20 $1,000,000 each occurrence
21 $2,000,000 aggregate limit
22
23 The policy must have an endorsement (Amendment — Aggregate Limits of Insurance) making the
24 General Aggregate Limits apply separately to each job site.
25
26 The Commercial General Liability Insurance policies shall provide "X", "C", and "U" coverage's.
27 Verification of such coverage must be shown in the Remarks Article of the Certificate of Insurance.
28
29 SC 5.04C., "Contractor's Insurance"
30 5.04C. Automobile Liability, under Paragraph GC-5.04C. Contractor's Liability Insurance under
31 Paragraph GC-5.04C., which shall be in an amount not less than the following amounts:
32
33 (1) Automobile Liability - a commercial business policy shall provide coverage on "Any Auto",
34 defined as autos owned, hired and non -owned.
35
36 $1,000,000 each accident on a combined single limit basis. Split limits are acceptable if limits are at
37 least:
38
39 $250,000 Bodily Injury per person /
40 $500,000 Bodily Injuryper accident/
41 $100, 000 Property Damage
42
43 SC-5.04D., "Contractor's Insurance"
44
45 The Contractor's construction activities will require its employees, agents, subcontractors, equipment, and
46 material deliveries to cross railroad properties and tracks owned and operated by Fort Worth and Western
47 Railroad
48
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised October 2012
"IRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
007300-4
SUPPLEMENTARY CONDITIONS
Page 4 of 6
1 The Contractor shall conduct its operations on railroad properties in such a manner as not to interfere with,
2 hinder, or obstruct the railroad company in any manner whatsoever in the use or operation of its/their trains
3 or other property. Such operations on railroad properties may require that Contractor to execute a "Right of
4 Entry Agreement" with the particular railroad company or companies involved, and to this end the
5 Contractor should satisfy itself as to the requirements of each railroad company and be prepared to execute
6 the right -of -entry (if any) required by a railroad company. The requirements specified herein likewise relate
7 to the Contractor's use of private and/or construction access roads crossing said railroad company's
8 properties.
9
10 The Contractual Liability coverage required by Paragraph 5.04D of the General Conditions shall provide
11 coverage for not less than the following amounts, issued by companies satisfactory to the City and to the
12 Railroad Company for a term that continues for so long as the Contractor's operations and work cross,
13 occupy, or touch railroad property:
14
15 (1) General Aggregate: $4,000,000.00
16
17 (2) Each Occurrence: $2,000,000.00
18
19 X Required for this Contract Not required for this Contract
20
21 With respect to the above outlined insurance requirements, the following shall govern:
22
23 1. Where a single railroad company is involved, the Contractor shall provide one insurance policy in
24 the name of the railroad company. However, if more than one grade separation or at -grade
25 crossing is affected by the Project at entirely separate locations on the line or lines of the same
26 railroad company, separate coverage may be required, each in the amount stated above.
27
28 2. Where more than one railroad company is operating on the same right-of-way or where several
29 railroad companies are involved and operated on their own separate rights -of -way, the Contractor
30 may be required to provide separate insurance policies in the name of each railroad company.
31
32 3. It in addition to a grade separation or an at -grade crossing, other work or activity is proposed on a
33 railroad company's right-of-way at a location entirely separate from the grade separation or at-
34 grade crossing, insurance coverage for this work must be included in the policy covering the grade
35 separation.
36
37 4. If no grade separation is involved but other work is proposed on a railroad company's right-of-
38 way, all such other work may be covered in a single policy for that railroad, even though the work
39 may be at two or more separate locations.
40
41 No work or activities on a railroad company's property to be performed by the Contractor shall be
42 commenced until the Contractor has furnished the City with an original policy or policies of the insurance
43 for each railroad company named, as required above. All such insurance must be approved by the City and
44 each affected Railroad Company prior to the Contractor's beginning work.
45
46 The insurance specified above must be carried until all Work to be performed on the railroad right-of-way
47 has been completed and the grade crossing, if any, is no longer used by the Contractor. In addition,
48 insurance must be carried during all maintenance and/or repair work performed in the railroad right-of-way.
49 Such insurance must name the railroad company as the insured, together with any tenant or lessee of the
50 railroad company operating over tracks involved in the Project.
51
52 SC-6.04., "Project Schedule"
53
54 Project schedule shall be tier 3 for the project.
55
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised October 2012
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
007300-5
SUPPLEMENTARY CONDITIONS
Page 5 of 6
1 SC-6.07., "Wage Rates"
2
3 The following is the prevailing wage rate table(s) applicable to this project and is provided in the
4 Appendixes:
5
6 2008 Prevailing Wage Rates.
7
8 SC-6.09., "Permits and Utilities"
9
10 SC-6.09A., "Contractor obtained permits and licenses"
11 The following are known permits and/or licenses required by the Contract to be acquired by the Contractor:
12
13 SC-6.09B. "City obtained permits and licenses"
14 The following are known permits and/or licenses required by the Contract to be acquired by the City:
15
16 1. Fort Worth & Western Railroad
17
18 SC-6.09C. "Outstanding permits and licenses"
19
20 The following is a list of known outstanding permits and/or licenses to be acquired, if any as of
21 October 2012
22
23 Outstanding Permits and/or Licenses to Be Acquired
OWNER PERMIT OR LICENSE AND LOCATION TARGET DATE
OF POSSESSION
Fort Worth & Western Water Line Crossing at Commerce St. and
Railroad Northside Drive
2/2013
24
25
26 SC-7.02., "Coordination"
27
28 The individuals or entities listed below have contracts with the City for the performance of other work at
29 the Site:
30
Vendor Scope of Work Coordination Authority
AT&T Utility installation in Commerce, City
10th St., 7`h St.
Atmos Utility installation in Calhoun, City
10th St., 6`h St.
ONCOR Utility installation in Commerce, City
7th St.
31
32
33 SC-8.01, "Communications to Contractor"
34
35 THE CONTRACTOR SHALL SCHEDULE CONSTRUCTION OF UNIT II STORM DRAIN SO THAT
36 ALL CONSTRUCTION IS COMPLETED ON OR BEFORE JUNE 30, 2013.
37
38 THE CONTRACTOR SHALL SCHEDULE CONSTRUCTION OF UNIT I, PHASE I WATER AND
39 SANITARY SEWER RELOCTIONS SO THAT ALL CONSTRUCTION IS COMPLETED ON OR
40 BEFORE NOVEMBER 15, 2013.
41
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised October 2012
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
007300-6
SUPPLEMENTARY CONDITIONS
Page 6 of 6
1 Every month the contractor shall report all subcontracting invoices to TRVA. Vendor Participation Forms
2 are located in Appendix GC-16.08 of this document. These forms should be submitted to the City along
3 with all other monthly submittals.
4
5 SC-9.01., "City's Project Representative"
6
7 The following firm is a consultant to the City responsible for construction management of this Project:
8 Kimley-Horn and Associates, Inc. or a sub consultant of Kimley-Horn and Associates, Inc.
9
10 SC-13.03C., "Tests and Inspections"
11
12 None
13
14 SC-16.01C.1, "Methods and Procedures"
15
16 None
17
18
19
20 END OF SECTION
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised October 2012
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and (irand Avenue Storm Drain Relocation Part I
City Project No. 00969
1
2
3 PART 1 - GENERAL
4 1.1 SUMMARY
SECTION 01 11 00
SUMMARY OF WORK
01 I 1 00 - 1
SUMMARY OF WORK
Page 1 of 3
5 A. Section Includes:
6 1. Summary of Work to be performed in accordance with the Contract Documents
7 B. Deviations from this City of Fort Worth Standard Specification
8 1. None.
9 C. Related Specification Sections include, but are not necessarily limited to"
10 1. Division 0 - Bidding Requirements, Contract Forms, and Conditions of the Contract
11 2. Division 1 - General Requirements
12 1.2 PRICE AND PAYMENT PROCEDURES
13 A. Measurement and Payment
14 1. Work associated with this Item is considered subsidiary to the various items bid.
15 No separate payment will be allowed for this Item.
16 1.3 REFERENCES [NOT USED]
17 1.4 ADMINISTRATIVE REQUIREMENTS
18 A. Work Covered by Contract Documents
19 1. Work is to include furnishing all labor, materials, and equipment, and performing
20 all Work necessary for this construction project as detailed in the Drawings and
21 Specifications.
22 B. Subsidiary Work
23 1. Any and all Work specifically governed by documentary requirements for the
24 project, such as conditions imposed by the Drawings or Contract Documents in
25 which no specific item for bid has been provided for in the Proposal and the item is
26 not a typical unit bid item included on the standard bid item list, then the item shall
27 be considered as a subsidiary item of Work, the cost of which shall be included in
28 the price bid in the Proposal for various bid items.
29 C. Use of Premises
30 1. Coordinate uses of premises under direction of the City.
31 2. Assume full responsibility for protection and safekeeping of materials and
32 equipment stored on the Site.
33 3. Use and occupy only portions of the public streets and alleys, or other public places
34 or other rights -of -way as provided for in the ordinances of the City, as shown in the
35 Contract Documents, or as may be specifically authorized in writing by the City.
36 a. A reasonable amount of tools, materials, and equipment for construction
37 purposes may be stored in such space, but no more than is necessary to avoid
38 delay in the construction operations.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July I, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
01 11 00-2
SUMMARY OF WORK
Page 2 of 3
1 b. Excavated and waste materials shall be stored in such a way as not to interfere
2 with the use of spaces that may be designated to be left free and unobstructed
3 and so as not to inconvenience occupants of adjacent property.
4 c. If the street is occupied by railroad tracks, the Work shall be carried on in such
5 manner as not to interfere with the operation of the railroad.
6 1) All Work shall be in accordance with railroad requirements set forth in
7 Division 0 as well as the railroad permit.
8 D. Work within Easements
9 1. Do not enter upon private property for any purpose without having previously
10 obtained permission from the owner of such property.
11 2. Do not store equipment or material on private property unless and until the
12 specified approval of the property owner has been secured in writing by the
13 Contractor and a copy furnished to the City.
14 3. Unless specifically provided otherwise, clear all rights -of -way or easements of
15 obstructions which must be removed to make possible proper prosecution of the
16 Work as a part of the project construction operations.
17 4. Preserve and use every precaution to prevent damage to, all trees, shrubbery, plants,
18 lawns, fences, culverts, curbing, and all other types of structures or improvements,
19 to all water, sewer, and gas lines, to all conduits, overhead pole lines, or
20 appurtenances thereof, including the construction of temporary fences and to all
21 other public or private property adjacent to the Work.
22 5. Notify the proper representatives of the owners or occupants of the public or private
23 lands of interest in lands which might be affected by the Work.
24 a. Such notice shall be made at least 48 hours in advance of the beginning of the
25 Work.
26 b. Notices shall be applicable to both public and private utility companies and any
27 corporation, company, individual, or other, either as owners or occupants,
28 whose land or interest in land night be affected by the Work.
29 c. Be responsible for all damage or injury to property of any character resulting
30 from any act, omission, neglect, or misconduct in the manner or method or
31 execution of the Work, or at any time due to defective work, material, or
32 equipment.
33 6. Fence
34 a. Restore all fences encountered and removed during construction of the Proje.ct
35 to the original or a better than original condition.
36 b. Erect temporary fencing in place of the fencing removed whenever the Work is
37 not in progress and when the site is vacated overnight, and/or at all times to
38 provide site security.
39 c. The cost for all fence work associated with easements, including removal,
40 temporary closures and replacement, shall be subsidiary to the various items bid
41 in the project proposal, unless a bid item is specifically provided in the
42 proposal.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
01 11 00- 3
SUMMARY OF WORK
1 1.5 SUBMITTALS [NOT USED]
2 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED]
3 1.7 CLOSEOUT SUBMITTALS [NOT USED]
4 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
5 1.9 QUALITY ASSURANCE [NOT USED]
6 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED]
7 1.11 FIELD [SITE] CONDITIONS [NOT USED]
8 1.12 WARRANTY [NOT USED]
9 PART 2 - PRODUCTS [NOT USED]
10 PART 3 - EXECUTION [NOT USED]
11 END OF SECTION
12
13
Revision Log
DATE NAME SUMMARY OF CHANGE
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
Page 3 of 3
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
2
3 PART1- GENERAL
SECTION 0125 00
SUBSTITUTION PROCEDURES
012500-1
SUBSTITUTION PROCEDURES
Page I of 4
4 1.1 SUMMARY
5 A. Section Includes:
6 1. The procedure for requesting the approval of substitution of a product that is not
7 equivalent to a product which is specified by descriptive or performance criteria or
8 defined by reference to 1 or more of the following:
9 a. Name of manufacturer
10 b. Name of vendor
11 c. Trade name
12 d. Catalog number
13 2. Substitutions are not "or -equals".
14 B. Deviations from this City of Fort Worth Standard Specification
15 1. None.
16 C. Related Specification Sections include, but are not necessarily limited to:
17 1. Division 0 — Bidding Requirements, Contract Forms and Conditions of the Contract
18 2. Division 1 — General Requirements
19 1.2 PRICE AND PAYMENT PROCEDURES
20 A. Measurement and Payment
21 1. Work associated with this Item is considered subsidiary to the various items bid.
22 No separate payment will be allowed for this Item.
23 1.3 REFERENCES [NOT USED]
24 1.4 ADMINISTRATIVE REQUIREMENTS
25 A. Request for Substitution - General
26 1. Within 30 days after award of Contract (unless noted otherwise), the City will
27 consider formal requests from Contractor for substitution of products in place of
28 those specified.
29 2. Certain types of equipment and kinds of material are described in Specifications by
30 means of references to names of manufacturers and vendors, trade names, or
31 catalog numbers.
32 a. When this method of specifying is used, it is not intended to exclude from
33 consideration other products bearing other manufacturer's or vendor's names,
34 trade names, or catalog numbers, provided said products are "or -equals," as
35 determined by City.
36 3. Other types of equipment and kinds of material may be acceptable substitutions
37 under the following conditions:
38 a. Or -equals are unavailable due to strike, discontinued production of products
39 meeting specified requirements, or other factors beyond control of Contractor;
40 or,
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
01 25 00 - 2
SUBSTITUTION PROCEDURES
1 b. Contractor proposes a cost and/or time reduction incentive to the City.
2 1.5 SUBMITTALS
3
4
A. See Request for Substitution Form (attached)
B. Procedure for Requesting Substitution
Page 2 of 4
5 1. Substitution shall be considered only:
6 a. After award of Contract
7 b. Under the conditions stated herein
8 2. Submit 3 copies of each written request for substitution, including:
9 a. Documentation
10 1) Complete data substantiating compliance of proposed substitution with
11 Contract Documents
12 2) Data relating to changes in construction schedule, when a reduction is
13 proposed
14 3) Data relating to changes in cost
15 b. For products
16 1) Product identification
17 a) Manufacturer's name
18 b) Telephone number and representative contact name
19 c) Specification Section or Drawing reference of originally specified
20 product, including discrete name or tag number assigned to original
21 product in the Contract Documents
22 2) Manufacturer's literature clearly marked to show compliance of proposed
23 product with Contract Documents
24 3) Itemized comparison of original and proposed product addressing product
25 characteristics including, but not necessarily limited to:
26 a) Size
27 b) Composition or materials of construction
28 c) Weight
29 d) Electrical or mechanical requirements
30 4) Product experience
31 a) Location of past projects utilizing product
32 b) Name and telephone number of persons associated with referenced
33 projects knowledgeable concerning proposed product
34 c) Available field data and reports associated with proposed product
35 5) Samples
36 a) Provide at request of City.
37 b) Samples become the property of the City.
38 c. For construction methods:
39 1) Detailed description of proposed method
40 2) Illustration drawings
41 C. Approval or Rejection
42 1. Written approval or rejection of substitution given by the City
43 2. City reserves the right to require proposed product to comply with color and pattern
44 of specified product if necessary to secure design intent.
45 3. In the event the substitution is approved, the resulting cost and/or time reduction
46 will be documented by Change Order in accordance with the General Conditions.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
012500-3
SUBSTITUTION PROCEDURES
Page 3 of 4
1 4. No additional contract time will be given for substitution.
2 5. Substitution will be rejected if:
3 a. Submittal is not through the Contractor with his stamp of approval
4 b. Request is not made in accordance with this Specification Section
5 c. In the City's opinion, acceptance will require substantial revision of the original
6 design
7 d. In the City's opinion, substitution will not perform adequately the function
8 consistent with the design intent
9 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED]
10 1.7 CLOSEOUT SUBMITTALS [NOT USED]
11 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
12 1.9 QUALITY ASSURANCE
13 A. In making request for substitution or in using an approved product, the Contractor
14 represents that the Contractor:
15 1. Has investigated proposed product, and has determined that it is adequate or
16 superior in all respects to that specified, and that it will perform function for which
17 it is intended
18 2. Will provide same guarantee for substitute item as for product specified
19 3. Will coordinate installation of accepted substitution into Work, to include building
20 modifications if necessary, making such changes as may be required for Work to be
21 complete in all respects
22 4. Waives all claims for additional costs related to substitution which subsequently
23 arise
24 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED]
25 1.11 FIELD [SITE] CONDITIONS [NOT USED]
26 1.12 WARRANTY [NOT USED]
27 PART 2 - PRODUCTS [NOT USED]
28 PART 3 - EXECUTION [NOT USED]
29
30
31
END OF SECTION
Revision Log
DATE NAME SUMMARY OF CHANGE
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
012500-4
SUBSTITUTION PROCEDURES
Page 4 of 4
1 EXHIBIT A
2 REQUEST FOR SUBSTITUTION FORM:
3
4 TO:
5 PROJECT: DATE:
6 We hereby submit for your consideration the following product instead of the specified item for
7 the above project:
8 SECTION PARAGRAPH SPECIFIED ITEM
9
10
11 Proposed Substitution:
12 Reason for Substitution:
13 Include complete information on changes to Drawings and/or Specifications which proposed
14 substitution will require for its proper installation.
15
16 Fill in Blanks Below:
17 A. Will the undersigned contractor pay for changes to the building design, including engineering
18 and detailing costs caused by the requested substitution?
19
20
21 B. What effect does substitution have on other trades?
22
23
24 C. Differences between proposed substitution and specified item?
25
26
27 D. Differences in product cost or product delivery time?
28
29
30 E. Manufacturer's guarantees of the proposed and specified items are:
31
32 Equal Better (explain on attachment)
33 The undersigned states that the function, appearance and quality are equivalent or superior to the
34 specified item.
35 Submitted By: For Use by City
36
37 Signature Recommended Recommended
38 as noted
39
40 Firm _ Not recommended Received late
41 Address By
42 Date
43 Date Remarks
44 Telephone
45
46 For Use by City:
47
48 Approved Rejected
49 City Date
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
2
3 PART1- GENERAL
4 1.1 SUMMARY
SECTION 01 31 19
PRECONSTRUCTION MEETING
013119-1
PRECONSTRUCTION MEETING
Page I of 3
5 A. Section Includes:
6 1. Provisions for the preconstruction meeting to be held prior to the start of Work to
7 clarify construction contract administration procedures
8 B. Deviations from this City of Fort Worth Standard Specification
9 1. None.
10 C. Related Specification Sections include, but are not necessarily limited to:
11 1. Division 0 — Bidding Requirements, Contract Forms and Conditions of the Contract
12 2. Division 1 — General Requirements
13 1.2 PRICE AND PAYMENT PROCEDURES
14 A. Measurement and Payment
15 1. Work associated with this Item is considered subsidiary to the various items bid.
16 No separate payment will be allowed for this Item.
17 1.3 REFERENCES [NOT USED]
18 1.4 ADMINISTRATIVE REQUIREMENTS
19 A. Coordination
20 1. Attend preconstruction meeting.
21 2. Representatives of Contractor, subcontractors and suppliers attending meetings
22 shall be qualified and authorized to act on behalf of the entity each represents.
23 3. Meeting administered by City may be tape recorded.
24 a. If recorded, tapes will be used to prepare minutes and retained by City for
25 future reference.
26 B. Preconstruction Meeting
27 1. A preconstruction meeting will be held within 14 days after the execution of the
28 Agreement and before Work is started.
29 a. The meeting will be scheduled and administered by the City.
30 2. The Project Representative will preside at the meeting, prepare the notes of the
31 meeting and distribute copies of same to all participants who so request by fully
32 completing the attendance form to be circulated at the beginning of the meeting.
33 3. Attendance shall include:
34 a. Project Representative
35 b. Contractor's project manager
36 c. Contractor's superintendent
37 d. Any subcontractor or supplier representatives whom the Contractor may desire
38 to invite or the City may request
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
01 31 19 - 2
PRECONSTRUCTION MEETING
Page 2 of 3
1 e. Other City representatives
2 f. Others as appropriate
3 4. Construction Schedule
4 a. Prepare baseline construction schedule in accordance with Section 01 32 16 and
5 provide at Preconstruction Meeting.
6 b. City will notify Contractor of any schedule changes upon Notice of
7 Preconstruction Meeting.
8 5. Preliminary Agenda may include:
9 a. Introduction of Project Personnel
10 b. General Description of Project
11 c. Status of right-of-way, utility clearances, easements or other pertinent permits
12 d. Contractor's work plan and schedule
13 e. Contract Time
14 f. Notice to Proceed
15 g. Construction Staking
16 h. Progress Payments
17 i. Extra Work and Change Order Procedures
18 j. Field Orders
19 k. Disposal Site Letter for Waste Material
20 1. Insurance Renewals
21 m. Payroll Certification
22 n. Material Certifications and Quality Control Testing
23 o. Public Safety and Convenience
24 p. Documentation of Pre -Construction Conditions
25 q. Weekend Work Notification
26 r. Legal Holidays
27 s. Trench Safety Plans
28 t. Confined Space Entry Standards
29 u. Coordination with the City's representative for operations of existing water
30 systems
31 v. Storm Water Pollution Prevention Plan
32 w. Coordination with other Contractors
33 x. Early Warning System
34 y. Contractor Evaluation
35 z. Special Conditions applicable to the project
36 aa. Damages Claims
37 bb. Submittal Procedures
38 cc. Substitution Procedures
39 dd. Correspondence Routing
40 ee. Record Drawings
41 ff. Temporary construction facilities
42 gg. M/WBE procedures
43 hh. Final Acceptance
44 ii. Final Payment
45 jj. Questions or Comments
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
01 31 19 - 3
PRECONSTRUCTION MEETING
1 1.5 SUBMITTALS [NOT USED]
2 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED]
3 1.7 CLOSEOUT SUBMITTALS [NOT USED]
4 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
5 1.9 QUALITY ASSURANCE [NOT USED]
6 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED]
7 1.11 FIELD [SITE] CONDITIONS [NOT USED]
8 1.12 WARRANTY [NOT USED]
9 PART 2 - PRODUCTS [NOT USED]
10 PART 3 - EXECUTION [NOT USED]
11 END OF SECTION
12
13
Revision Log
DATE NAME SUMMARY OF CHANGE
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July I, 2011
Page 3 of 3
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
013120-1
PROJECT MEETINGS
Page I of 3
1 SECTION 01 31 20
2 PROJECT MEETINGS
3 PART1- GENERAL
4 1.1 SUMMARY
5 A. Section Includes:
6 1. Provisions for project meetings throughout the construction period to enable orderly
7 review of the progress of the Work and to provide for systematic discussion of
8 potential problems
9 B. Deviations this City of Fort Worth Standard Specification
10 1. None.
11 C. Related Specification Sections include, but are not necessarily limited to:
12 1. Division 0 — Bidding Requirements, Contract Forms and Conditions of the Contract
13 2. Division 1 — General Requirements
14 1.2 PRICE AND PAYMENT PROCEDURES
15 A. Measurement and Payment
16 1. Work associated with this Item is considered subsidiary to the various items bid.
17 No separate payment will be allowed for this Item.
18 1.3 REFERENCES [NOT USED]
19 1.4 ADMINISTRATIVE REQUIREMENTS
20 A. Coordination
21 1. Schedule, attend and administer as specified, periodic progress meetings, and
22 specially called meetings throughout progress of the Work.
23 2. Representatives of Contractor, subcontractors and suppliers attending meetings
24 shall be qualified and authorized to act on behalf of the entity each represents.
25 3. Meetings administered by City may be tape recorded.
26 a. If recorded, tapes will be used to prepare minutes and retained by City for
27 future reference.
28 4. Meetings, in addition to those specified in this Section, may be held when requested
29 by the City, Engineer or Contractor.
30 B. Pre -Construction Neighborhood Meeting
31 1. After the execution of the Agreement, but before construction is allowed to begin,
32 attend 1 Public Meeting with affected residents to:
33 a. Present projected schedule, including construction start date
34 b. Answer any construction related questions
35 2. Meeting Location
36 a. Location of meeting to be determined by the City.
37 3. Attendees
38 a. Contractor
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July I, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
013120-2
PROJECT MEETINGS
Page 2 of 3
1 b. Project Representative
2 c. Other City representatives
3 4. Meeting Schedule
4 a. In general, the neighborhood meeting will occur within the 2 weeks following
5 the pre -construction conference.
6 b. In no case will construction be allowed to begin until this meeting is held.
7 C. Progress Meetings
8 1. Formal project coordination meetings will be held periodically. Meetings will be
9 scheduled and administered by Project Representative.
10 2. Additional progress meetings to discuss specific topics will be conducted on an as-
11 needed basis. Such additional meetings shall include, but not be limited to:
12 a. Coordinating shutdowns
13 b. Installation of piping and equipment
14 c. Coordination between other construction projects
15 d. Resolution of construction issues
16 e. Equipment approval
17 3. The Project Representative will preside at progress meetings, prepare the notes of
18 the meeting and distribute copies of the same to all participants who so request by
19 fully completing the attendance form to be circulated at the beginning of each
20 meeting.
21 4. Attendance shall include:
22 a. Contractor's project manager
23 b. Contractor's superintendent
24 c. Any subcontractor or supplier representatives whom the Contractor may desire
25 to invite or the City may request
26 d. Engineer's representatives
27 e. City's representatives
28 f. Others, as requested by the Project Representative
29 5. Preliminary Agenda may include:
30 a. Review of Work progress since previous meeting
31 b. Field observations, problems, conflicts
32 c. Items which impede construction schedule
33 d. Review of off -site fabrication, delivery schedules
34 e. Review of construction interfacing and sequencing requirements with other
35 construction contracts
36 f. Corrective measures and procedures to regain projected schedule
37 g. Revisions to construction schedule
38 h. Progress, schedule, during succeeding Work period
39 i. Coordination of schedules
40 j. Review submittal schedules
41 k. Maintenance of quality standards
42 1. Pending changes and substitutions
43 m. Review proposed changes for:
44 1) Effect on construction schedule and on completion date
45 2) Effect on other contracts of the Project
46 n. Review Record Documents
47 o. Review monthly pay request
48 p. Review status of Requests for Information
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
01 31 20 - 3
PROJECT MEETINGS
Page 3 of 3
1 6. Meeting Schedule
2 a. Progress meetings will be held periodically as determined by the Project
3 Representative.
4 1) Additional meetings may be held at the request of the:
5 a) City
6 b) Engineer
7 c) Contractor
8 7. Meeting Location
9 a. The City will establish a meeting location.
10 1) To the extent practicable, meetings will be held at the Site.
11 1.5 SUBMITTALS [NOT USED]
12 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED]
13 1.7 CLOSEOUT SUBMITTALS [NOT USED]
14 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
15 1.9 QUALITY ASSURANCE [NOT USED]
16 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED]
17 1.11 FIELD [SITE] CONDITIONS [NOT USED]
18 1.12 WARRANTY [NOT USED]
19 PART 2 - PRODUCTS [NOT USED]
20 PART 3 - EXECUTION [NOT USED]
21 END OF SECTION
22
23
Revision Log
DATE NAME SUMMARY OF CHANGE
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
013216-1
CONSTRUCTION PROGRESS SCHEDULE
Page 1 of 5
1 SECTION 01 3216
2 CONS 1'RUCTION PROGRESS SCHEDULE
3 PART1- GENERAL
4 1.1 SUMMARY
5 A. Section Includes:
6 1. General requirements for the preparation, submittal, updating, status reporting and
7 management of the Construction Progress Schedule
8 2. Specific requirements are presented in the City of Fort Worth Schedule Guidance
9 Document
10 B. Deviations from this City of Fort Worth Standard Specification
11 1. None.
12 C. Related Specification Sections include, but are not necessarily limited to:
13 1. Division 0 — Bidding Requirements, Contract Forms and Conditions of the Contract
14 2. Division 1— General Requirements
15 1.2 PRICE AND PAYMENT PROCEDURES
16 A. Measurement and Payment
17 1. Work associated with this Item is considered subsidiary to the various items bid.
18 No separate payment will be allowed for this Item.
19 1.3 REFERENCES
20 A. Definitions
21 1. Schedule Tiers
22 a. Tier 1 - No schedule submittal required by contract. Small, brief duration
23 projects
24 b. Tier 2 - No schedule submittal required by contract, but will require some
25 milestone dates. Small, brief duration projects
26 c. Tier 3 - Schedule submittal required by contract as described in the
27 Specification and herein. Majority of City projects, including all bond program
28 projects
29 d. Tier 4 - Schedule submittal required by contract as described in the
30 Specification and herein. Large and/or complex projects with long durations
31 1) Examples: large water pump station project and associated pipeline with
32 interconnection to another governmental entity
33 e. Tier 5 - Schedule submittal required by contract as described in the
34 Specification and herein. Large and/or very complex projects with long
35 durations, high public visibility
36 1) Examples might include a water or wastewater treatment plant
37 2. Baseline Schedule - Initial schedule submitted before work begins that will serve
38 as the baseline for measuring progress and departures from the schedule.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
013216-2
CONSTRUCTION PROGRESS SCHEDULE
Page 2 of 5
1 3. Progress Schedule - Monthly submittal of a progress schedule documenting
2 progress on the project and any changes anticipated.
3 4. Schedule Narrative - Concise narrative of the schedule including schedule
4 changes, expected delays, key schedule issues, critical path items, etc
5 B. Reference Standards
6 1. City of Fort Worth Schedule Guidance Document
7 1.4 ADMINISTRATIVE REQUIREMENTS
8 A. Baseline Schedule
9 1. General
10 a. Prepare a cost -loaded baseline Schedule using approved software and the
11 Critical Path Method (CPM) as required in the City of Fort Worth Schedule
12 Guidance Document.
13 b. Review the draft cost -loaded baseline Schedule with the City to demonstrate
14 understanding of the work to be performed and known issues and constraints
15 related to the schedule.
16 c. Designate an authorized representative (Project Scheduler) responsible for
17 developing and updating the schedule and preparing reports.
18 B. Progress Schedule
19 1. Update the progress Schedule monthly as required in the City of Fort Worth
20 Schedule Guidance Document.
21 2. Prepare the Schedule Narrative to accompany the monthly progress Schedule.
22 3. Change Orders
23 a. Incorporate approved change orders, resulting in a change of contract time, in
24 the baseline Schedule in accordance with City of Fort Worth Schedule
25 Guidance Document.
26 C. Responsibility for Schedule Compliance
27 1. Whenever it becomes apparent from the current progress Schedule and CPM Status
28 Report that delays to the critical path have resulted and the Contract completion
29 date will not be met, or when so directed by the City, make some or all of the
30 following actions at no additional cost to the City
31 a. Submit a Recovery Plan to the City for approval revised baseline Schedule
32 outlining:
33 1) A written statement of the steps intended to take to remove or arrest the
34 delay to the critical path in the approved schedule
35 2) Increase construction manpower in such quantities and crafts as will
36 substantially eliminate the backlog of work and return current Schedule to
37 meet projected baseline completion dates
38 3) Increase the number of working hours per shift, shifts per day, working
39 days per week, the amount of construction equipment, or any combination
40 of the foregoing, sufficiently to substantially eliminate the backlog of work
41 4) Reschedule activities to achieve maximum practical concurrency of
42 accomplishment of activities, and comply with the revised schedule
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
013216-3
CONSTRUCTION PROGRESS SCHEDULE
Page 3 of 5
1 2. If no written statement of the steps intended to take is submitted when so requested
2 by the City, the City may direct the Contractor to increase the level of effort in
3 manpower (trades), equipment and work schedule (overtime, weekend and holiday
4 work, etc.) to be employed by the Contractor in order to remove or arrest the delay
5 to the critical path in the approved schedule.
6 a. No additional cost for such work will be considered.
7 D. The Contract completion time will be adjusted only for causes specified in this
8 Contract.
9 a. Requests for an extension of any Contract completion date must be
10 supplemented with the following:
11 1) Furnish justification and supporting evidence as the City may deem
12 necessary to determine whether the requested extension of time is entitled
13 under the provisions of this Contract.
14 a) The City will, after receipt of such justification and supporting
15 evidence, make findings of fact and will advise the Contractor, in
16 writing thereof.
17 2) If the City finds that the requested extension of time is entitled, the City's
18 determination as to the total number of days allowed for the extensions
19 shall be based upon the approved total baseline schedule and on all data
20 relevant to the extension.
21 a) Such data shall be included in the next updating of the Progress
22 schedule.
23 b) Actual delays in activities which, according to the Baseline schedule,
24 do not affect any Contract completion date shown by the critical path in
25 the network will not be the basis for a change therein.
26 2. Submit each request for change in Contract completion date to the City within 30
27 days after the beginning of the delay for which a time extension is requested but
28 before the date of final payment under this Contract.
29 a. No time extension will be granted for requests which are not submitted within
30 the foregoing time limit.
31 b. From time to time, it may be necessary for the Contract schedule or completion
32 time to be adjusted by the City to reflect the effects of job conditions, weather,
33 technical difficulties, strikes, unavoidable delays on the part of the City or its
34 representatives, and other unforeseeable conditions which may indicate
35 schedule adjustments or completion time extensions.
36 1) Under such conditions, the City will direct the Contractor to reschedule the
37 work or Contract completion time to reflect the changed conditions and the
38 Contractor shall revise his schedule accordingly.
39 a) No additional compensation will be made to the Contractor for such
40 schedule changes except for unavoidable overall contract time
41 extensions beyond the actual completion of unaffected work, in which
42 case the Contractor shall take all possible action to minimize any time
43 extension and any additional cost to the City.
44 b) Available float time in the Baseline schedule may be used by the City
45 as well as by the Contractor.
46 3. Float or slack time is defined as the amount of time between the earliest start date
47 and the latest start date or between the earliest finish date and the latest finish date
48 of a chain of activities on the Baseline Schedule.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
01 32 16 - 4
CONSTRUCTION PROGRESS SCHEDULE
Page 4 of 5
1 a. Float or slack time is not for the exclusive use or benefit of either the
2 Contractor or the City.
3 b. Proceed with work according to early start dates, and the City shall have the
4 right to reserve and apportion float time according to the needs of the project.
5 c. Acknowledge and agree that actual delays, affecting paths of activities
6 containing float time, will not have any effect upon contract completion times,
7 providing that the actual delay does not exceed the float time associated with
8 those activities.
9 E. Coordinating Schedule with Other Contract Schedules
10 1. Where work is to be performed under this Contract concurrently with or contingent
11 upon work performed on the same facilities or area under other contracts, the
12 Baseline Schedule shall be coordinated with the schedules of the other contracts.
13 a. Obtain the schedules of the other appropriate contracts from the City for the
14 preparation and updating of Baseline schedule and make the required changes
15 in his schedule when indicated by changes in corresponding schedules.
16 2. In case of interference between the operations of different contractors, the City will
17 determine the work priority of each contractor and the sequence of work necessary
18 to expedite the completion of the entire Project.
19 a. In such cases, the decision of the City shall be accepted as final.
20 b. The temporary delay of any work due to such circumstances shall not be
21 considered as justification for claims for additional compensation.
22 1.5 SUBMITTALS
23 A. Baseline Schedule
24 1. Submit Schedule in native file format and pdf format as required in the City of Fort
25 Worth Schedule Guidance Document.
26 a. Native file format includes:
27 1) Primavera (P6 or Primavera Contractor)
28 2. Submit draft baseline Schedule to City prior to the pre -construction meeting and
29 bring in hard copy to the meeting for review and discussion.
30 B. Progress Schedule
31 1. Submit progress Schedule in native file format and pdf format as required in the
32 City of Fort Worth Schedule Guidance Document.
33 2. Submit progress Schedule monthly no later than the last day of the month.
34 C. Schedule Narrative
35 1. Submit the schedule narrative in pdf format as required in the City of Fort Worth
36 Schedule Guidance Document.
37 2. Submit schedule narrative monthly no later than the last day of the month.
38 D. Submittal Process
39 1. The City administers and manages schedules through Buzzsaw.
40 2. Contractor shall submit documents as required in the City of Fort Worth Schedule
41 Guidance Document.
42 3. Once the project has been completed and Final Acceptance has been issued by the
43 City, no further progress schedules are required.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
01 32 16-5
CONSTRUCTION PROGRESS SCHEDULE
1 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED]
2 1.7 CLOSEOUT SUBMITTALS [NOT USED]
3 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
4 1.9 QUALITY ASSURANCE
5
6
7
8
Page 5 of 5
A. The person preparing and revising the construction Progress Schedule shall be
experienced in the preparation of schedules of similar complexity.
B. Schedule and supporting documents addressed in this Specification shall be prepared,
updated and revised to accurately reflect the performance of the construction.
9 C. Contractor is responsible for the quality of all submittals in this section meeting the
10 standard of care for the construction industry for similar projects.
11 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED]
12 1.11 FIELD [SITE] CONDITIONS [NOT USED]
13 1.12 WARRANTY [NOT USED]
14 PART 2 - PRODUCTS [NOT USED]
15 PART 3 - EXECUTION [NOT USED]
16 END OF SECTION
17
18
Revision Log
DATE NAME SUMMARY OF CHANGE
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
013233-1
PRECONSTRUCTION VIDEO
Page I of 2
1 SECTION 0132 33
2 PRECONSTRUCTION VIDEO
3 PART 1 - GENERAL
4 1.1 SUMMARY
5 A. Section Includes:
6 1. Administrative and procedural requirements for:
7 a. Preconstruction Videos
8 B. Deviations from this City of Fort Worth Standard Specification
9 1. None.
10 C. Related Specification Sections include, but are not necessarily limited to:
11 1. Division 0 — Bidding Requirements, Contract Forms and Conditions of the Contract
12 2. Division 1 — General Requirements
13 1.2 PRICE AND PAYMENT PROCEDURES
14 A. Measurement and Payment
15 1. Work associated with this Item is considered subsidiary to the various items bid.
16 No separate payment will be allowed for this Item.
17 1.3 REFERENCES [NOT USED]
18 1.4 ADMINISTRATIVE REQUIREMENTS
19 A. Preconstruction Video
20 1. Produce a preconstruction video of the site/alignment, including all areas in the
21 vicinity of and to be affected by construction.
22 a. Provide digital copy of video upon request by the City.
23 2. Retain a copy of the preconstruction video until the end of the maintenance surety
24 period.
25 1.5 SUBMITTALS [NOT USED]
26 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED]
27 1.7 CLOSEOUT SUBMITTALS [NOT USED]
28 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
29 1.9 QUALITY ASSURANCE [NOT USED]
30 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED]
31 1.11 FIELD [SITE] CONDITIONS [NOT USED]
32 1.12 WARRANTY [NOT USED]
33 PART 2 - PRODUCTS [NOT USED]
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July I, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
013233-2
PRECONSTRUCTION VIDEO
1 PART 3 - EXECUTION [NOT USED]
2 END OF SECTION
3
Revision Log
DATE NAME SUMMARY OF CHANGE
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
Page 2 of 2
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
013300-1
SUBMITTALS
Page I of 8
1 SECTION 0133 00
2 SUBMI I'I ALS
3 PART1- GENERAL
4 1.1 SUMMARY
5 A. Section Includes:
6 1. General methods and requirements of submissions applicable to the following
7 Work -related submittals:
8 a. Shop Drawings
9 b. Product Data (including Standard Product List submittals)
10 c. Samples
11 d. Mock Ups
12 B. Deviations from this City of Fort Worth Standard Specification
13 1. None.
14 C. Related Specification Sections include, but are not necessarily limited to:
15 1. Division 0 — Bidding Requirements, Contract Forms and Conditions of the Contract
16 2. Division 1 — General Requirements
17 1.2 PRICE AND PAYMENT PROCEDURES
18 A. Measurement and Payment
19 1. Work associated with this Item is considered subsidiary to the various items bid.
20 No separate payment will be allowed for this Item.
21 1.3 REFERENCES [NOT USED]
22 1.4 ADMINISTRATIVE REQUIREMENTS
23 A. Coordination
24 1. Notify the City in writing, at the time of submittal, of any deviations in the
25 submittals from the requirements of the Contract Documents.
26 2. Coordination of Submittal Times
27 a. - Prepare, prioritize and transmit each submittal sufficiently in advance of
28 performing the related Work or other applicable activities, or within the time
29 specified in the individual Work Sections, of the Specifications.
30 b. Contractor is responsible such that the installation will not be delayed by
31 processing times including, but not limited to:
32 a) Disapproval and resubmittal (if required)
33 b) Coordination with other submittals
34 c) Testing
35 d) Purchasing
36 e) Fabrication
37 f) Delivery
38 g) Similar sequenced activities
39 c. No extension of time will be authorized because of the Contractor's failure to
40 transmit submittals sufficiently in advance of the Work.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
01 33 00 - 2
SUBMITTALS
Page 2 of 8
1 d. Make submittals promptly in accordance with approved schedule, and in such
2 sequence as to cause no delay in the Work or in the work of any other
3 contractor.
4 B. Submittal Numbering
5 1. When submitting shop drawings or samples, utilize a 9-character submittal cross-
6 reference identification numbering system in the following manner:
7 a. Use the first 6 digits of the applicable Specification Section Number.
8 b. For the next 2 digits number use numbers 01-99 to sequentially number each
9 initial separate item or drawing submitted under each specific Section number.
10 c. Last use a letter, A-Z, indicating the resubmission of the same drawing (i.e.
11 A=2nd submission, B=3rd submission, C=4th submission, etc.). A typical
12 submittal number would be as follows:
13
14 03 30 00-08-B
15
16 1) 03 30 00 is the Specification Section for Concrete
17 2) 08 is the eighth initial submittal under this Specification Section
18 3) B is the third submission (second resubmission) of that particular shop
19 drawing
20 C. Contractor Certification
21 1. Review shop drawings, product data and samples, including those by
22 subcontractors, prior to submission to determine and verify the following:
23 a. Field measurements
24 b. Field construction criteria
25 c. Catalog numbers and similar data
26 d. Conformance with the Contract Documents
27 2. Provide each shop drawing, sample and product data submitted by the Contractor
28 with a Certification Statement affixed including:
29 a. The Contractor's Company name
30 b. Signature of submittal reviewer
31 c. Certification Statement
32 1) "By this submittal, I hereby represent that I have determined and verified
33 field measurements, field construction criteria, materials, dimensions,
34 catalog numbers and similar data and I have checked and coordinated each
35 item with other applicable approved shop drawings."
36 D. Submittal Format
37 1. Fold shop drawings larger than 8 1 inches x 11 inches to 8 t/ inches x l linches.
38 2. Bind shop drawings and product data sheets together.
39 3. Order
40 a. Cover Sheet
41 1) Description of Packet
42 2) Contractor Certification
43 b. List of items / Table of Contents
44 c. Product Data /Shop Drawings/Samples /Calculations
45 E. Submittal Content
46 1. The date of submission and the dates of any previous submissions
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
013300-3
SUBMITTALS
Page 3 of 8
1 2. The Project title and number
2 3. Contractor identification
3 4. The names of:
4 a. Contractor
5 b. Supplier
6 c. Manufacturer
7 5. Identification of the product, with the Specification Section number, page and
8 paragraph(s)
9 6. Field dimensions, clearly identified as such
10 7. Relation to adjacent or critical features of the Work or materials
11 8. Applicable standards, such as ASTM or Federal Specification numbers
12 9. Identification by highlighting of deviations from Contract Documents
13 10. Identification by highlighting of revisions on resubmittals
14 11. An 8-inch x 3-inch blank space for Contractor and City stamps
15 F. Shop Drawings
16 1. As specified in individual Work Sections includes, but is not necessarily limited to:
17 a. Custom -prepared data such as fabrication and erection/installation (working)
18 drawings
19 b. Scheduled information
20 c. Setting diagrams
21 d. Actual shopwork manufacturing instructions
22 e. Custom templates
23 f. Special wiring diagrams
24 g. Coordination drawings
25 h. Individual system or equipment inspection and test reports including:
26 1) Performance curves and certifications
27 i. As applicable to the Work
28 2. Details
29 a. Relation of the various parts to the main members and lines of the structure
30 b. Where correct fabrication of the Work depends upon field measurements
31 1) Provide such measurements and note on the drawings prior to submitting
32 for approval.
33 G. Product Data
34 1. For submittals of product data for products included on the City's Standard Product
35 List, clearly identify each item selected for use on the Project.
36 2. For submittals of product data for products not included on the City's Standard
37 Product List, submittal data may include, but is not necessarily limited to:
38 a. Standard prepared data for manufactured products (sometimes referred to as
39 catalog data)
40 1) Such as the manufacturer's product specification and installation
41 instructions
42 2) Availability of colors and patterns
43 3) Manufacturer's printed statements of compliances and applicability
44 4) Roughing -in diagrams and templates
45 5) Catalog cuts
46 6) Product photographs
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
01 33 00 - 4
SUBMITTALS
Page 4of8
1 7) Standard wiring diagrams
2 8) Printed performance curves and operational -range diagrams
3 9) Production or quality control inspection and test reports and certifications
4 10) Mill reports
5 11) Product operating and maintenance instructions and recommended
6 spare -parts listing and printed product warranties
7 12) As applicable to the Work
8 H. Samples
9 1. As specified in individual Sections, include, but are not necessarily limited to:
10 a. Physical examples of the Work such as:
11 1) Sections of manufactured or fabricated Work
12 2) Small cuts or containers of materials
13 3) Complete units of repetitively used products color/texture/pattern swatches
14 and range sets
15 4) Specimens for coordination of visual effect
16 5) Graphic symbols and units of Work to be used by the City for independent
17 inspection and testing, as applicable to the Work
18 I. Do not start Work requiring a shop drawing, sample or product data nor any material to
19 be fabricated or installed prior to the approval or qualified approval of such item.
20 1. Fabrication performed, materials purchased or on -site construction accomplished
21 which does not conform to approved shop drawings and data is at the Contractor's
22 risk.
23 2. The City will not be liable for any expense or delay due to corrections or remedies
24 required to accomplish conformity.
25 3. Complete project Work, materials, fabrication, and installations in conformance
26 with approved shop drawings, applicable samples, and product data.
27 J. Submittal Distribution
28 1. Electronic Distribution
29 a. Confirm development of Project directory for electronic submittals to be
30 uploaded to City's Buzzsaw site, or another external FTP site approved by the
31 City.
32 b. Shop Drawings
33 1) Upload submittal to designated project directory and notify appropriate
34 City representatives via email of submittal posting.
35 2) Hard Copies
36 a) 3 copies for all submittals
37 b) If Contractor requires more than 1 hard copy of Shop Drawings
38 returned, Contractor shall submit more than the number of copies listed
39 above.
40 c. Product Data
41 1) Upload submittal to designated project directory and notify appropriate
42 City representatives via email of submittal posting.
43 2) Hard Copies
44 a) 3 copies for all submittals
45 d. Samples
46 1) Distributed to the Project Representative
47 2. Hard Copy Distribution (if required in lieu of electronic distribution)
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July I, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
01 33 00 - 5
SUBMITTALS
Page 5of8
1 a. Shop Drawings
2 1) Distributed to the City
3 2) Copies
4 a) 8 copies for mechanical submittals
5 b) 7 copies for all other submittals
6 c) If Contractor requires more than 3 copies of Shop Drawings returned,
7 Contractor shall submit more than the number of copies listed above.
8 b. Product Data
9 1) Distributed to the City
10 2) Copies
11 a) 4 copies
12 c. Samples
13 1) Distributed to the Project Representative
14 2) Copies
15 a) Submit the number stated in the respective Specification Sections.
16 3. Distribute reproductions of approved shop drawings and copies of approved
17 product data and samples, where required, to the job site file and elsewhere as
18 directed by the City.
19 a. Provide number of copies as directed by the City but not exceeding the number
20 previously specified.
21 K. Submittal Review
22 1. The review of shop drawings, data and samples will be for general conformance
23 with the design concept and Contract Documents. This is not to be construed as:
24 a. Permitting any departure from the Contract requirements
25 b. Relieving the Contractor of responsibility for any errors, including details,
26 dimensions, and materials
27 c. Approving departures from details furnished by the City, except as otherwise
28 provided herein
29 2. The review and approval of shop drawings, samples or product data by the City
30 does not relieve the Contractor from his/her responsibility with regard to the
31 fulfillment of the terms of the Contract.
32 a. All risks of error and omission are assumed by the Contractor, and the City will
33 have no responsibility therefore.
34 3. The Contractor remains responsible for details and accuracy, for coordinating the
35 Work with all other associated work and trades, for selecting fabrication processes,
36 for techniques of assembly and for performing Work in a safe manner.
37 4. If the shop drawings, data or samples as submitted describe variations and show a
38 departure from the Contract requirements which City finds to be in the interest of
39 the City and to be so minor as not to involve a change in Contract Price or time for
40 performance, the City may return the reviewed drawings without noting an
41 exception.
42 5. Submittals will be returned to the Contractor under 1 of the following codes:
43 a. Code 1
44 1) "NO EXCEPTIONS TAKEN" is assigned when there are no notations or
45 comments on the submittal.
46 a) When returned under this code the Contractor may release the
47 equipment and/or material for manufacture.
48 b. Code 2
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
01 33 00 - 6
SUBMITTALS
Page 6of8
1 1) "EXCEPTIONS NOTED". This code is assigned when a confirmation of
2 the notations and comments IS NOT required by the Contractor.
3 a) The Contractor may release the equipment or material for manufacture;
4 however, all notations and comments must be incorporated into the
5 final product.
6 c. Code 3
7 1) "EXCEPTIONS NO1ED/RESUBMTT". This combination of codes is
8 assigned when notations and comments are extensive enough to require a
9 resubmittal of the package.
10 a) The Contractor may release the equipment or material for manufacture;
11 however, all notations and comments must be incorporated into the
12 final product.
13 b) This resubmittal is to address all comments, omissions and
14 non -conforming items that were noted.
15 c) Resubmittal is to be received by the City within 15 calendar days of the
16 date of the City's transmittal requiring the resubmittal.
17 d. Code 4
18 1) "NOT APPROVED" is assigned when the submittal does not meet the
19 intent of the Contract Documents.
20 a) The Contractor must resubmit the entire package revised to bring the
21 submittal into conformance.
22 b) It may be necessary to resubmit using a different manufacturer/vendor
23 to meet the Contract Documents.
24 6. Resubmittals
25 a. Handled in the same manner as first submittals
26 1) Corrections other than requested by the City
27 2) Marked with revision triangle or other similar method
28 a) At Contractor's risk if not marked
29 b. Submittals for each item will be reviewed no more than twice at the City's
30 expense.
31 1) All subsequent reviews will be performed at times convenient to the City
32 and at the Contractor's expense, based on the City's or City
33 Representative's then prevailing rates.
34 2) Provide Contractor reimbursement to the City within 30 Calendar Days for
35 all such fees invoiced by the City.
36 c. The need for more than 1 resubmission or any other delay in obtaining City's
37 review of submittals, will not entitle the Contractor to an extension of Contract
38 Time.
39 7. Partial Submittals
40 a. City reserves the right to not review submittals deemed partial, at the City's
41 discretion.
42 b. Submittals deemed by the City to be not complete will be returned to the
43 Contractor, and will be considered "Not Approved" until resubmitted.
44 c. The City may at its option provide a list or mark the submittal directing the
45 Contractor to the areas that are incomplete.
46 8. If the Contractor considers any correction indicated on the shop drawings to
47 constitute a change to the Contract Documents, then written notice must be
48 provided thereof to the City at least 7 Working Days prior to release for
49 manufacture.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
013300-7
SUBMITTALS
Page 7 of 8
1 9. When the shop drawings have been completed to the satisfaction of the City, the
2 Contractor may carry out the construction in accordance therewith and no further
3 changes therein except upon written instructions from the City.
4 10. Each submittal, appropriately coded, will be returned within 30 calendar days
5 following receipt of submittal by the City.
6 L. Mock ups
7 1. Mock Up units as specified in individual Sections, include, but are not necessarily
8 limited to, complete units of the standard of acceptance for that type of Work to be
9 used on the Project. Remove at the completion of the Work or when directed.
10 M. Qualifications
11 1. If specifically required in other Sections of these Specifications, submit a P.E.
12 Certification for each item required.
13 N. Request for Information (RFI)
14 1. Contractor Request for additional information
15 a. Clarification or interpretation of the contract documents
16 b. When the Contractor believes there is a conflict between Contract Documents
17 c. When the Contractor believes there is a conflict between the Drawings and
18 Specifications
19 1) Identify the conflict and request clarification
20 2. Use the Request for Infoltuation (RFI) form provided by the City.
21 3. Numbering of RFI
22 a. Prefix with "RFI" followed by series number, "-xxx", beginning with "01" and
23 increasing sequentially with each additional transmittal.
24 4. Sufficient information shall be attached to permit a written response without further
25 information.
26 5. The City will log each request and will review the request.
27 a. If review of the project information request indicates that a change to the
28 Contract Documents is required, the City will issue a Field Order or Change
29 Order, as appropriate.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
01 33 00 - 8
SUBMITTALS
Page 8 of 8
1 1.5 SUBMITTALS [NOT USED]
2 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED]
3 1.7 CLOSEOUT SUBMITTALS [NOT USED]
4 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
5 1.9 QUALITY ASSURANCE [NOT USED]
6 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED]
7 1.11 FIELD [SITE] CONDITIONS [NOT USED]
8 1.12 WARRANTY [NOT USED]
9 PART 2 - PRODUCTS [NOT USED]
10 PART 3 - EXECUTION [NOT USED]
11 END OF SECTION
12
13
Revision Log
DATE NAME SUMMARY OF CHANGE
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
2
3 PART 1 - GENERAL
4 1.1 SUMMARY
SECTION 01 3513
SPECIAL PROJECT PROCEDURES
013513-1
SPECIAL PROJECT PROCEDURES
Page 1 of 8
5 A. Section Includes:
6 1. The procedures for special project circumstances that includes, but is not limited to:
7 a. Coordination with the Texas Department of Transportation
8 b. Work near High Voltage Lines
9 c. Confined Space Entry Program
10 d. Air Pollution Watch Days
11 e. Use of Explosives, Drop Weight, Etc.
12 f. Water Department Notification
13 g. Public Notification Prior to Beginning Construction
14 h. Coordination with United States Army Corps of Engineers and the Trinity
15 River Vision Authority
16 i. Tarrant Regional Water District
17 j. Coordination within Railroad permits areas
18 k. Dust Control
19 1. Employee Parking
20 B. Deviations from this City of Fort Worth Standard Specification
21 1. 1.1.A.1.h / 1.1.A.l.i / 1.4.J/ 1.4.I
22 C. Related Specification Sections include, but are not necessarily limited to:
23 1. Division 0 — Bidding Requirements, Contract Forms and Conditions of the Contract
24 2. Division 1 —General Requirements
25 3. Section 33 12 25 — Connection to Existing Water Mains
26 1.2 PRICE AND PAYMENT PROCEDURES
27 A. Measurement and Payment
28 1. Coordination within Railroad permit areas
29 a. Measurement
30 1) Measurement for this Item will be by lump sum.
31 b. Payment
32 1) The work performed and materials furnished in accordance with this Item
33 will be paid for at the lump sum price bid for Railroad Coordination.
34 c. The price bid shall include:
35 1) Mobilization
36 2) Inspection
37 3) Safety training
38 4) Additional Insurance
39 5) Insurance Certificates
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
01 35 13 - 2
SPECIAL PROJECT PROCEDURES
Page 2 of 8
1 6) Other requirements associated with general coordination with Railroad,
2 including additional employees required to protect the right-of-way and
3 property of the Railroad from damage arising out of and/or from the
4 construction of the Project.
5 2. Railroad Flagmen
6 a. Measurement
7 1) Measurement for this Item will be per working day.
8 b. Payment
9 1) The work performed and materials furnished in accordance with this Item
10 will be paid for each working day that Railroad Flagmen are present at the
11 Site .
12 c. The price bid shall include:
13 1) Coordination for scheduling flagmen
14 2) Flagmen
15 3) Other requirements associated with Railroad
16 3. All other items
17 a. Work associated with these Items is considered subsidiary to the various Items
18 bid. No separate payment will be allowed for this Item.
19 1.3 REFERENCES
20 A. Reference Standards
21 1. Reference standards cited in this Specification refer to the current reference
22 standard published at the time of the latest revision date logged at the end of this
23 Specification, unless a date is specifically cited.
24 2. North Central Texas Council of Governments (NCTCOG) — Clean Construction
25 Specification
26 1.4 ADMINISTRATIVE REQUIREMENTS
27 A. Coordination with the Texas Department of Transportation
28 1. When work in the right-of-way which is under the jurisdiction of the Texas
29 Department of Transportation (TxDOT):
30 a. Notify the Texas Department of Transportation prior to commencing any work
31 therein in accordance with the provisions of the permit
32 b. All work performed in the TxDOT right-of-way shall be performed in
33 compliance with and subject to approval from the Texas Department of
34 Transportation
35 B. Work near High Voltage Lines
36 1. Warning sign
37 a. Provide sign of sufficient size meeting all OSHA requirements.
38 2. Equipment operating within 10 feet of high voltage lines will require the following
39 safety features
40 a. Insulating cage -type of guard about the boom or arm
41 b. Insulator links on the lift hook connections for back hoes or dippers
42 c. Equipment must meet the safety requirements as set forth by OSHA and the
43 safety requirements of the owner of the high voltage lines
44 3. Work within 6 feet of high voltage electric lines
45 a. Notification shall be given to:
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sever Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
013513-3
SPECIAL PROJECT PROCEDURES
Page 3 of 8
1 1) The power company (example: ONCOR)
2 a) Maintain an accurate log of all such calls to power company and record
3 action taken in each case.
4 b. Coordination with power company
5 1) After notification coordinate with the power company to:
6 a) Erect temporary mechanical barriers, de -energize the lines, or raise or
7 lower the lines
8 c. No personnel may work within 6 feet of a high voltage line before the above
9 requirements have been met.
10 C. Confined Space Entry Program
11 1. Provide and follow approved Confined Space Entry Program in accordance with
12 OSHA requirements.
13 2. Confined Spaces include:
14 a. Manholes
15 b. All other confined spaces in accordance with OSHA's Permit Required for
16 Confined Spaces
17 D. Air Pollution Watch Days
18 1. General
19 a. Observe the following guidelines relating to working on City construction sites
20 on days designated as "AIR POLLUTION WATCH DAYS".
21 b. Typical Ozone Season
22 1) May 1 through October 31.
23 c. Critical Emission Time
24 1) 6:00 a.m. to 10:00 a.m.
25 2. Watch Days
26 a. The Texas Commission on Environmental Quality (TCEQ), in coordination
27 with the National Weather Service, will issue the Air Pollution Watch by 3:00
28 p.m. on the afternoon prior to the WATCH day.
29 b. Requirements
30 1) Begin work after 10:00 a.m. whenever construction phasing requires the
31 use of motorized equipment for periods in excess of 1 hour.
32 2) However, the Contractor may begin work prior to 10:00 a.m. if:
33 a) Use of motorized equipment is less than 1 hour, or
34 b) If equipment is riew and certified by EPA as "Low Emitting", or
35 equipment burns Ultra Low Sulfur Diesel (ULSD), diesel emulsions, or
36 alternative fuels such as CNG.
37 E. Use of Explosives, Drop Weight, Etc.
38 1. When Contract Documents permit on the project the following will apply:
39 a. Public Notification
40 1) Submit notice to City and proof of adequate insurance coverage, 24 hours
41 prior to commencing.
42 2) Minimum 24 hour public notification in accordance with Section 01 31 13
43 F. Water Department Coordination
44 1. During the construction of this project, it will be necessary to deactivate, for a
45 period of time, existing lines. The Contractor shall be required to coordinate with
46 the Water Department to determine the best times for deactivating and activating
47 those lines.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July I, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
013513-4
SPECIAL PROJECT PROCEDURES
Page 4 of 8
1 2. Coordinate any event that will require connecting to or the operation of an existing
2 City water line system with the City's representative.
3 a. Coordination shall be in accordance with Section 33 12 25.
4 b. If needed, obtain a hydrant water meter from the Water Department for use
5 during the life of named project.
6 c. In the event that a water valve on an existing live system be turned off and on
7 to accommodate the construction of the project is required, coordinate this
8 activity through the appropriate City representative.
9 1) Do not operate water line valves of existing water system.
10 a) Failure to comply will render the Contractor in violation of Texas Penal
11 Code Title 7, Chapter 28.03 (Criminal Mischief) and the Contractor
12 will be prosecuted to the full extent of the law.
13 b) In addition, the Contractor will assume all liabilities and
14 responsibilities as a result of these actions.
15 G. Public Notification Prior to Beginning Construction
16 1. Prior to beginning construction on any block in the project, on a block by block
17 basis, prepare and deliver a notice or flyer of the pending construction to the front
18 door of each residence or business that will be impacted by construction. The notice
19 shall be prepared as follows:
20 a. Post notice or flyer 7 days prior to beginning any construction activity on each
21 block in the project area.
22 1) Prepare flyer on the Contractor's letterhead and include the following
23 information:
24 a) Name of Project
25 b) City Project No (CPN)
26 c) Scope of Project (i.e. type of construction activity)
27 d) Actual construction duration within the block
28 e) Name of the contractor's foreman and phone number
29 f) Name of the City's inspector and phone number
30 g) City's after-hours phone number
31 2) A sample of the `pre -construction notification' flyer is attached as Exhibit
32 A.
33 3) Submit schedule showing the construction start and finish time for each
34 block of the project to the inspector.
35 4) Deliver flyer to the City Inspector for review prior to distribution.
36 b. No construction will be allowed to begin on any block until the flyer is
37 delivered to all residents of the block.
38 H. Public Notification of Temporary Water Service Interruption during Construction
39 1. In the event it becomes necessary to temporarily shut down water service to
40 residents or businesses during construction, prepare and deliver a notice or flyer of
41 the pending interruption to the front door of each affected resident.
42 2. Prepared notice as follows:
43 a. The notification or flyer shall be posted 24 hours prior to the temporary
44 interruption.
45 b. Prepare flyer on the contractor's letterhead and include the following
46 information:
47 1) Name of the project
48 2) City Project Number
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
01 35 13 - 5
SPECIAL PROJECT PROCEDURES
Page 5 of 8
1 3) Date of the interruption of service
2 4) Period the interruption will take place
3 5) Name of the contractor's foreman and phone number
4 6) Name of the City's inspector and phone number
5 c. A sample of the temporary water service interruption notification is attached as
6 Exhibit B.
7 d. Deliver a copy of the temporary interruption notification to the City inspector
8 for review prior to being distributed.
9 e. No interruption of water service can occur until the flyer has been delivered to
10 all affected residents and businesses.
11 f. Electronic versions of the sample flyers can be obtained from the Project
12 Construction Inspector.
13 I. Coordination with United States Army Corps of Engineers (USACE) and Trinity River
14 Vision Authority (TRVA)
15 1. At locations in the Project where construction activities occur in areas where
16 USACE permits are required, meet all requirements set forth in each designated
17 permit.
18 2. A portion of this nroiect is located within the future USACE nroiect called "Central
19 City Trinity River Bypass Channel". The contractor will be required to coordinate
20 with the USACE/TRVA prior to. during and after constructing in this area. This
21 area is shown in the drawings between Water Line "A" Sta. 17+50.00 and Sta.
22 25+50.00
23 3. Fourteen (14) days prior to constructing between Water Line "A" Sta. 17+50.00
24 and Sta. 25+50.00 the contractor should provide the USACE/TRVA the schedule
25 for constructing in this area. Provide all applicable approved submittals including
26 construction methods between Water Line "A" Sta. 17+50.00 and Sta. 25+50.00 to
27 the USACE/TRVA 14 days prior to constructing in this area.
28 4. Each month the contractor shall report all subcontractors and invoicing on the
29 Vendor Participation Form in Appendix GC-16.08. The Vendor Participation
30 forms should be submitted each month to the City along with all other monthly
31 submittals required by the City.
32 J. Coordination with Tarrant Regional Water District (TRWD)
33 1. When working on property under the iurisdiction of the Tarrant Regional Water
34 District (TRWD):
35 a. Notify TRWD prior to commencing any work therein.
36 b. All work performed on TRWD property shall be performed in accordance with
37 TRWD requirements.
38 c. Contractor should leave the site in similar condition as it was prior to the
39 contractor mobilizing on the property.
40 K. Coordination within Railroad Permit Areas
41 1. At locations in the project where construction activities occur in areas where
42 railroad permits are required, meet all requirements set forth in each designated
43 railroad permit. This includes, but is not limited to, provisions for:
44 a. Flagmen
45 b. Inspectors
46 c. Safety training
47 d. Additional insurance
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
01 35 13 - 6
SPECIAL PROJECT PROCEDURES
Page 6 of 8
1 e. Insurance certificates
2 f. Other employees required to protect the right-of-way and property of the
3 Railroad Company from damage arising out of and/or from the construction of
4 the project. Proper utility clearance procedures shall be used in accordance
5 with the permit guidelines.
6 2. Obtain any supplemental information needed to comply with the railroad's
7 requirements.
8 3. Railroad Flagmen
9 a. Submit receipts to City for verification of working days that railroad flagmen
10 personnel were present on Site.
11 L. Dust Control
12 1. Use acceptable measures to control dust at the Site.
13 a. If water is used to control dust, capture and properly dispose of waste water.
14 b. If wet saw cutting is performed, capture and properly dispose of slurry.
15 M. Employee Parking
16 1. Provide parking for employees at locations approved by the City.
17 1.5 SUBMITTALS [NOT USED]
18 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED]
19 1.7 CLOSEOUT SUBMITTALS [NOT USED]
20 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
21 1.9 QUALITY ASSURANCE [NOT USED]
22 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED]
23 1.11 FIELD [SITE] CONDITIONS [NOT USED]
24 1.12 WARRANTY [NOT USED]
25 PART 2 - PRODUCTS [NOT USED]
26 PART 3 - EXECUTION [NOT USED]
27 END OF SECTION
28
29
Revision Log
DATE NAME SUMMARY OF CHANGE
July 2011
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
1 EXHIBIT A
2
3
4
5
6 Date:
7
8 CPN No.:
9 Project Name:
10 Mapsco Location:
11 Limits of Construction:
12
13
14
15
16
17 THIS IS TO INFORM YOU THAT UNDER A CONTRACT WITH THE CITY OF FORT
18 WORTH, OUR COMPANY WILL WORK ON UTILITY LINES ON OR AROUND YOUR
19 PROPERTY.
20
21 CONSTRUCTION WILL BEGIN APPROXIMATELY SEVEN DAYS FROM THE DATE
22 OF THIS NOTICE.
23
24 IF YOU HAVE QUESTIONS ABOUT ACCESS, SECURITY, SAFETY OR ANY OTHER
25 ISSUE, PLEASE CALL:
26
27
28 Mr. <CONTRACTOR'S SUPERINTENDENT> AT <TELEPHONE NO.>
29
30 OR
31
32 Mr. <CITY INSPECTOR> AT < TELEPHONE NO.>
33
34 AFTER 4:30 PM OR ON WEEKENDS, PLEASE CALL (817) 392 8306
35
01 35 13 - 7
SPECIAL PROJECT PROCEDURES
(To be printed on Contractor's Letterhead)
Page 7 of 8
36
37
PLEASE KEEP THIS FLYER HANDY WHEN YOU CALL
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
1 EXHIBIT B
Date:
FORT WORTH
DOE NO. XXXX
Project Name:
013513-8
SPECIAL PROJECT PROCEDURES
NOTICE OF TEMPORARY WATER SERVICE
INTERRUPTION
DUE TO UTILITY IMPROVEMENTS IN YOUR NEIGHBORHOOD, YOUR
WATER SERVICE WILL BE INTERRUPTED ON
BETWEEN THE HOURS OF AND
IF YOU HAVE QUESTIONS ABOUT THIS SHUT -OUT, PLEASE CALL:
MR. AT
(CONTRACTORS SUPERINTENDENT) (TELEPHONE NUMBER)
OR
MR. AT
(CITY INSPECTOR) (TELEPHONE NUMBER)
THIS INCONVENIENCE WILL BE AS SHORT AS POSSIBLE.
THANK YOU,
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
CONTRACTOR
Page 8 of 8
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
1
2
3 PART1- GENERAL
4 1.1 SUMMARY
5
6
014523-1
TESTING AND INSPECTION SERVICES
SECTION 0145 23
TESTING AND INSPECTION SERVICES
A. Section Includes:
1. Testing and inspection services procedures and coordination
Page 1 of 2
7 B. Deviations from this City of Fort Worth Standard Specification
8 1. None.
9 C. Related Specification Sections include, but are not necessarily limited to:
10 1. Division 0 — Bidding Requirements, Contract Forms and Conditions of the Contract
11 2. Division 1 — General Requirements
12 1.2 PRICE AND PAYMENT PROCEDURES
13 A. Measurement and Payment
14 1. Work associated with this Iteln is considered subsidiary to the various Items bid.
15 No separate payment will be allowed for this Item.
16 a. Contractor is responsible for performing, coordinating, and payment of all
17 Quality Control testing.
18 b. City is responsible for performing and payment for first set of Quality
19 Assurance testing.
20 1) If the first Quality Assurance test performed by the City fails, the
21 Contractor is responsible for payment of subsequent Quality Assurance
22 testing until a passing test occurs.
23 a) Final acceptance will not be issued by City until all required payments
24 for testing by Contractor have been paid in full.
25 1.3 REFERENCES [NOT USED]
26 1.4 ADMINISTRATIVE REQUIREMENTS
27 A. Testing
28 1. Complete testing in accordance with the Contract Documents.
29 2. Coordination
30 a. When testing is required to be performed by the City, notify City, sufficiently
31 in advance, when testing is needed.
32 b. When testing is required to be completed by the Contractor, notify City,
33 sufficiently in advance, that testing will be performed.
34 3. Distribution of Testing Reports
35 a. Electronic Distribution
36 1) Confirm development of Project directory for electronic submittals to be
37 uploaded to City's Buzzsaw site, or another external FTP site approved by
38 the City.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
014523-2
TESTING AND INSPECTION SERVICES
Page 2 of 2
1 2) Upload test reports to designated project directory and notify appropriate
2 City representatives via email of submittal posting.
3 3) Hard Copies
4 a) 1 copy for all submittals submitted to the Project Representative
5 b. Hard Copy Distribution (if required in lieu of electronic distribution)
6 1) Tests performed by City
7 a) Distribute 1 hard copy to the Contractor
8 2) Tests performed by the Contractor
9 a) Distribute 3 hard copies to City's Project Representative
10 4. Provide City's Project Representative with trip tickets for each delivered load of
11 Concrete or Lime material including the following information:
12 a. Name of pit
13 b. Date of delivery
14 c. Material delivered
15 B. Inspection
16 1. Inspection or lack of inspection does not relieve the Contractor from obligation to
17 perform work in accordance with the Contract Documents.
18 1.5 SUBMITTALS [NOT USED]
19 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED]
20 1.7 CLOSEOUT SUBMITTALS [NOT USED]
21 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
22 1.9 QUALITY ASSURANCE [NOT USED]
23 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED]
24 1.11 FIELD [SITE] CONDITIONS [NOT USED]
25 1.12 WARRANTY [NOT USED]
26 PART 2 - PRODUCTS [NOT USED]
27 PART 3 - EXECUTION [NOT USED]
28 END OF SECTION
29
30
Revision Log
DATE NAME SUMMARY OF CHANGE
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
01 50 00 - 1
TEMPORARY FACILITIES AND CONTROLS
Page I of 4
1 SECTION 0150 00
2 TEMPORARY FACILII'1hS AND CONTROLS
3 PART1- GENERAL
4 1.1 SUMMARY
5 A. Section Includes:
6 1. Provide temporary facilities and controls needed for the Work including, but not
7 necessarily limited to:
8 a. Temporary utilities
9 b. Sanitary facilities
10 c. Storage Sheds and Buildings
11 d. Dust control
12 e. Temporary fencing of the construction site
13 B. Deviations from this City of Fort Worth Standard Specification
14 1. None.
15 C. Related Specification Sections include, but are not necessarily limited to:
16 1. Division 0 — Bidding Requirements, Contract Forms and Conditions of the Contract
17 2. Division 1— General Requirements
18 1.2 PRICE AND PAYMENT PROCEDURES
19 A. Measurement and Payment
20 1. Work associated with this Item is considered subsidiary to the various Items bid.
21 No separate payment will be allowed for this Item.
22 1.3 REFERENCES [NOT USED]
23 1.4 ADMINISTRATIVE REQUIREMENTS
24 A. Temporary Utilities
25 1. Obtaining Temporary Service
26 a. Make arrangements with utility service companies for temporary services.
27 b. Abide by rules and regulations of utility service companies or authorities
28 having jurisdiction.
29 c. Be responsible for utility service costs until Work is approved for Final
30 Acceptance.
31 1) Included are fuel, power, light, heat and other utility services necessary for
32 execution, completion, testing and initial operation of Work.
33 2. Water
34 a. Contractor to provide water required for and in connection with Work to be
35 performed and for specified tests of piping, equipment, devices or other use as
36 required for the completion of the Work.
37 b. Provide and maintain adequate supply of potable water for domestic
38 consumption by Contractor personnel and City's Project Representatives.
39 c. Coordination
40 1) Contact City 1 week before water for construction is desired
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
01 50 00 - 2
TEMPORARY FACILITIES AND CONTROLS
Page 2 of 4
1 d. Contractor Payment for Construction Water
2 1) Obtain construction water meter from City for payment as billed by City's
3 established rates.
4 3. Electricity and Lighting
5 a. Provide and pay for electric powered service as required for Work, including
6 testing of Work.
7 1) Provide power for lighting, operation of equipment, or other use.
8 b. Electric power service includes temporary power service or generator to
9 maintain operations during scheduled shutdown.
10 4. Telephone
11 a. Provide emergency telephone service at Site for use by Contractor personnel
12 and others performing work or furnishing services at Site.
13 5. Temporary Heat and Ventilation
14 a. Provide temporary heat as necessary for protection or completion of Work.
15 b. Provide temporary heat and ventilation to assure safe working conditions.
16 B. Sanitary Facilities
17 1. Provide and maintain sanitary facilities for persons on Site.
18 a. Comply with regulations of State and local departments of health.
19 2. Enforce use of sanitary facilities by construction personnel at job site.
20 a. Enclose and anchor sanitary facilities.
21 b. No discharge will be allowed from these facilities.
22 c. Collect and store sewage and waste so as not to cause nuisance or health
23 problem.
24 d. Haul sewage and waste off -site at no less than weekly intervals and properly
25 dispose in accordance with applicable regulation.
26 3. Locate facilities near Work Site and keep clean and maintained throughout Project.
27 4. Remove facilities at completion of Project
28 C. Storage Sheds and Buildings
29 1. Provide adequately ventilated, watertight, weatherproof storage facilities with floor
30 above ground level for materials and equipment susceptible to weather damage.
31 2. Storage of materials not susceptible to weather damage may be on blocks off
32 ground.
33 3. Store materials in a neat and orderly manner.
34 a. Place materials and equipment to permit easy access for identification,
35 inspection and inventory.
36 4. Equip building with lockable doors and lighting, and provide electrical service for
37 equipment space heaters and heating or ventilation as necessary to provide storage
38 environments acceptable to specified manufacturers.
39 5. Fill and grade site for temporary structures to provide drainage away from
40 temporary and existing buildings.
41 6. Remove building from site prior to Final Acceptance.
42 D. Temporary Fencing
43 1. Provide and maintain for the duration or construction when required in contract
44 documents
45 E. Dust Control
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
015000-3
TEMPORARY FACILITIES AND CONTROLS
Page 3 of 4
1 1. Contractor is responsible for maintaining dust control through the duration of the
2 project.
3 a. Contractor remains on -call at all times
4 b. Must respond in a timely manner
5 F. Temporary Protection of Construction
6 1. Contractor or subcontractors are responsible for protecting Work from damage due
7 to weather.
8 1.5 SUBMITTALS [NOT USED]
9 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED]
10 1.7 CLOSEOUT SUBMITTALS [NOT USED]
11 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
12 1.9 QUALITY ASSURANCE [NOT USED]
13 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED]
14 1.11 FIELD [SITE] CONDITIONS [NOT USED]
15 1.12 WARRANTY [NOT USED]
16 PART 2 - PRODUCTS [NOT USED]
17 PART 3 - EXECUTION [NOT USED]
18 3.1 INSTALLERS [NOT USED]
19 3.2 EXAMINATION [NOT USED]
20 3.3 PREPARATION [NOT USED]
21 3.4 INSTALLATION
22 A. Temporary Facilities
23 1. Maintain all temporary facilities for duration of construction activities as needed.
24 3.5 [REPAIR] / [RESTORATION]
25 3.6 RE -INSTALLATION
26 3.7 FIELD OR] SITE QUALITY CONTROL [NOT USED]
27 3.8 SYSTEM STARTUP [NOT USED]
28 3.9 ADJUSTING [NOT USED]
29 3.10 CLEANING [NOT USED]
30 3.11 CLOSEOUT ACTIVITIES
31 A. Temporary Facilities
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
01 50 00 - 4
TEMPORARY FACILITIES AND CONTROLS
Page 4 of 4
1 1. Remove all temporary facilities and restore area after completion of the Work, to a
2 condition equal to or better than prior to start of Work.
3 3.12 PROTECTION [NOT USED]
4 3.13 MAINTENANCE [NOT USED]
5 3.14 ATTACHMENTS [NOT USED]
6 END OF SECTION
7
8
Revision Log
DATE NAME SUMMARY OF CHANGE
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
015526-1
STREET USE PERMIT AND MODIFICATIONS TO TRAFFIC CONTROL
Page 1 of 3
1
2
SECTION 0155 26
STREET USE PERMIT AND MODIFICATIONS TO TRAFFIC CONTROL
3 PART1- GENERAL
4 1.1 SUMMARY
5 A. Section Includes:
6 1. Administrative procedures for:
7 a. Street Use Permit
8 b. Modification of approved traffic control
9 c. Removal of Street Signs
10 B. Deviations from this City of Fort Worth Standard Specification
11 1. None.
12 C. Related Specification Sections include, but are not necessarily limited to:
13 1. Division 0 — Bidding Requirements, Contract Forms and Conditions of the Contract
14 2. Division 1 — General Requirements
15 3. Section 34 71 13 — Traffic Control
16 1.2 PRICE AND PAYMENT PROCEDURES
17 A. Measurement and Payment
18 1. Work associated with this Item is considered subsidiary to the various Items bid.
19 No separate payment will be allowed for this Item.
20 1.3 REFERENCES
21 A. Reference Standards
22 1. Reference standards cited in this specification refer to the current reference standard
23 published at the time of the latest revision date logged at the end of this
24 specification, unless a date is specifically cited.
25 2. Texas Manual on Uniform Traffic Control Devices (TMUTCD).
26 1.4 ADMINISTRATIVE REQUIREMENTS
27 A. Traffic Control
28 1. General
29 a. When traffic control plans are included in the Drawings, provide Traffic
30 Control in accordance with Drawings and Section 34 71 13.
31 b. When traffic control plans are not included in the Drawings, prepare traffic
32 control plans in accordance with Section 34 71 13 and submit to City for
33 review.
34 1) Allow minimum 10 working days for review of proposed Traffic Control.
35 B. Street Use Permit
36 1. Prior to installation of Traffic Control, a City Street Use Permit is required.
37 a. To obtain Street Use Permit, submit Traffic Control Plans to City
38 Transportation and Public Works Department.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
015526-2
STREET USE PERMIT AND MODIFICATIONS TO TRAFFIC CONTROL
Page 2 of 3
1 1) Allow a minimum of 5 working days for permit review.
2 2) Contractor's responsibility to coordinate review of Traffic Control plans for
3 Street Use Permit, such that construction is not delayed.
4 C. Modification to Approved Traffic Control
5 1. Prior to installation traffic control:
6 a. Submit revised traffic control plans to City Department Transportation and
7 Public Works Department.
8 1) Revise Traffic Control plans in accordance with Section 34 71 13.
9 2) Allow minimum 5 working days for review of revised Traffic Control.
10 3) It is the Contractor's responsibility to coordinate review of Traffic Control
11 plans for Street Use Permit, such that construction is not delayed.
12 D. Removal of Street Sign
13 1. If it is determined that a street sign must be removed for construction, then contact
14 City Transportation and Public Works Department, Signs and Markings Division to
15 remove the sign.
16 E. Temporary Signage
17 1. In the case of regulatory signs, replace permanent sign with temporary sign meeting
18 requirements of the latest edition of the Texas Manual on Uniform Traffic Control
19 Devices (MUTCD).
20 2. Install temporary sign before the removal of permanent sign.
21 3. When construction is complete, to the extent that the permanent sign can be
22 reinstalled, contact the City Transportation and Public Works Department, Signs
23 and Markings Division, to reinstall the permanent sign.
24 F. Traffic Control Standards
25 1. Traffic Control Standards can be found on the City's Buzzsaw website.
26 1.5 SUBMITTALS [NOT USED]
27 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED]
28 1.7 CLOSEOUT SUBMITTALS [NOT USED]
29 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
30 1.9 QUALITY ASSURANCE [NOT USED]
31 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED]
32 1.11 FIELD [SITE] CONDITIONS [NOT USED]
33 1.12 WARRANTY [NOT USED]
34 PART 2 - PRODUCTS [NOT USED]
35 PART 3 - EXECUTION [NOT USED]
36 END OF SECTION
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
015526-3
STREET USE PERMIT AND MODIFICATIONS TO TRAFFIC CONTROL
Revision Log
DATE NAME SUMMARY OF CHANGE
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
Page 3 of 3
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
1
2
3 PART 1- GENERAL
4 1.1 SUMMARY
5
6
015713-1
STORM WATER POLLUTION PREVENTION
SECTION 01 57 13
STORM WATER POLLUTION PREVENTION
A. Section Includes:
1. Procedures for Storm Water Pollution Prevention Plans
Page I of 3
7 B. Deviations from this City of Fort Worth Standard Specification
8 1. None.
9 C. Related Specification Sections include, but are not necessarily limited to:
10 1. Division 0 — Bidding Requirements, Contract Forms and Conditions of the
11 Contract
12 2. Division 1 — General Requirements
13 3. Section 31 25 00 — Erosion and Sediment Control
14 1.2 PRICE AND PAYMENT PROCEDURES
15 A. Measurement and Payment
16 1. Construction Activities resulting in less than 1 acre of disturbance
17 a. Work associated with this Item is considered subsidiary to the various Items
18 bid. No separate payment will be allowed for this Item.
19 2. Construction Activities resulting in greater than 1 acre of disturbance
20 a. Measurement and Payment shall be in accordance with Section 31 25 00.
21 1.3 REFERENCES
22 A. Abbreviations and Acronyms
23 1. Notice of Intent: NOI
24 2. Notice of Termination: NOT
25 3. Storm Water Pollution Prevention Plan: SWPPP •
26 4. Texas Commission on Environmental Quality: TCEQ
27 5. Notice of Change: NOC
28 A. Reference Standards
29 1. Reference standards cited in this Specification refer to the current reference
30 standard published at the time of the latest revision date logged at the end of this
31 Specification, unless a date is specifically cited.
32 2. Integrated Storm Management (iSWM) Technical Manual for Construction
33 Controls
34 1.4 ADMINISTRATIVE REQUIREMENTS
35 A. General
36 1. Contractor is responsible for resolution and payment of any fines issued associated
37 with compliance to Stormwater Pollution Prevention Plan.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
015713-2
STORM WATER POLLUTION PREVENTION
Page 2 of 3
1 B. Construction Activities resulting in:
2 1. Less than 1 acre of disturbance
3 a. Provide erosion and sediment control in accordance with Section 31 25 00 and
4 Drawings.
5 2. 1 to less than 5 acres of disturbance
6 a. Texas Pollutant Discharge Elimination System (TPDES) General Construction
7 Permit is required
8 b. Complete SWPPP in accordance with TCEQ requirements
9 1) TCEQ Small Construction Site Notice Required under general permit
10 TXR150000
11 a) Sign and post at job site
12 b) Prior to Preconstruction Meeting, send 1 copy to City Department of
13 Transportation and Public Works, Environmental Division, (817) 392-
14 6088.
15 2) Provide erosion and sediment control in accordance with:
16 a) Section 31 25 00
17 b) The Drawings
18 c) TXR150000 General Permit
19 d) SWPPP
20 e) TCEQ requirements
21 3. 5 acres or more of Disturbance
22 a. Texas Pollutant Discharge Elimination System (TPDES) General Construction
23 Permit is required
24 b. Complete SWPPP in accordance with TCEQ requirements
25 1) Prepare a TCEQ NOI form and submit to TCEQ along with required fee
26 a) Sign and post at job site
27 b) Send copy to City Department of Transportation and Public Works,
28 Environmental Division, (817) 392-6088.
29 2) TCEQ Notice of Change required if making changes or updates to NOI
30 3) Provide erosion and sediment control in accordance with:
31 a) Section 31 25 00
32 b) The Drawings
33 c) TXR150000 General Permit
34 d) SWPPP
35 e) TCEQ requirements
36 4) Once the project has been completed and all the closeout requirements of
37 TCEQ have been met a TCEQ Notice of Termination can be submitted.
38 a) Send copy to City Department of Transportation and Public Works,
39 Environmental Division, (817) 392-6088.
40 1.5 SUBMITTALS
41 A. SWPPP
42 1. Submit in accordance with Section 01 33 00, except as stated herein.
43 a. Prior to the Preconstruction Meeting, submit a draft copy of SWPPP to the City
44 as follows:
45 1) 1 copy to the City Project Manager
46 a) City Project Manager will forward to the City Department of
47 Transportation and Public Works, Environmental Division for review
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
015713-3
STORM WATER POLLUTION PREVENTION
Page 3 of 3
1 B. Modified SWPPP
2 1. If the SWPPP is revised during construction, resubmit modified SWPPP to the City
3 in accordance with Section 01 33 00.
4 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED]
5 1.7 CLOSEOUT SUBMITTALS [NOT USED]
6 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
7 1.9 QUALITY ASSURANCE [NOT USED]
8 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED]
9 1.11 FIELD [SITE] CONDITIONS [NOT USED]
10 1.12 WARRANTY [NOT USED]
11 PART 2 - PRODUCTS [NOT USED]
12 PART 3 - EXECUTION [NOT USED]
13 END OF SECTION
14
15
Revision Log
DATE NAME SUMMARY OF CHANGE
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
01 58 13 - t
TEMPORARY PROJECT SIGNAGE
Page I of 3
1 SECTION 01 58 13
2 TEMPORARY PROJECT SIGNAGE
3 PART 1- GENERAL
4 1.1 SUMMARY
5 A. Section Includes:
6 1. Temporary Project Signage Requirements
7 B. Deviations from this City of Fort Worth Standard Specification
8 1. None.
9 C. Related Specification Sections include, but are not necessarily limited to:
10 1. Division 0 — Bidding Requirements, Contract Forms and Conditions of the Contract
11 2. Division 1 — General Requirements
12 1.2 PRICE AND PAYMENT PROCEDURES
13 A. Measurement and Payment
14 1. Work associated with this Item is considered subsidiary to the various Items bid.
15 No separate payment will be allowed for this Item.
16 1.3 REFERENCES [NOT USED]
17 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED]
18 1.5 SUBMITTALS [NOT USED]
19 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED]
20 1.7 CLOSEOUT SUBMITTALS [NOT USED]
21 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
22 1.9 QUALITY ASSURANCE [NOT USED]
23 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED]
24 1.11 FIELD [SITE] CONDITIONS [NOT USED]
25 1.12 WARRANTY [NOT USED]
26 PART 2 - PRODUCTS
27 2.1 OWNER -FURNISHED [oR] OWNER-SUPPLIEDPRODUCTS [NOT USED]
28 2.2 EQUIPMENT, PRODUCT TYPES, AND MATERIALS
29 A. Design Criteria
30 1. Provide free standing Project Designation Sign in accordance with City's Standard
31 Details for project signs.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
015813-2
TEMPORARY PROJECT SIGNAGE
Page 2 of 3
1 B. Materials
2 1. Sign
3 a. Constructed of 3/-inch fir plywood, grade A-C (exterior) or better
4 2.3 ACCESSORIES [NOT USED]
5 2.4 SOURCE QUALITY CONTROL [NOT USED]
6 PART 3 - EXECUTION
7 3.1 INSTALLERS [NOT USED]
8 3.2 EXAMINATION [NOT USED]
9 3.3 PREPARATION [NOT USED]
10 3.4 INSTALLATION
11 A. General
12 1. Provide vertical installation at extents of project.
13 2. Relocate sign as needed, upon request of the City.
14 B. Mounting options
15 a. Skids
16 b. Posts
17 c. Barricade
18 3.5 REPAIR / RESTORATION [NOT USED]
19 3.6 RE -INSTALLATION [NOT USED]
20 3.7 FIELD [oR] SITE QUALITY CONTROL [NOT USED]
21 3.8 SYSTEM STARTUP [NOT USED]
22 3.9 ADJUSTING [NOT USED]
23 3.10 CLEANING [NOT USED]
24 3.11 CLOSEOUT ACTIVITIES [NOT USED]
25 3.12 PROTECTION [NOT USED]
26 3.13 MAINTENANCE
27 A. General
28 1. Maintenance will include painting and repairs as needed or directed by the City.
29 3.14 ATTACHMENTS [NOT USED]
30 END OF SECTION
31
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
1
015813-3
TEMPORARY PROJECT SIGNAGE
Revision Log
DATE NAME SUMMARY OF CHANGE
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
Page 3 of 3
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
1
2
SECTION 0160 00
PRODUCT REQUIREMENTS
01 60 00 - 1
PRODUCT REQUIREMENTS
Page 1 of 2
3 PART 1- GENERAL
4 1.1 SUMMARY
5 A. Section Includes:
6 1. A listing of the approved products for use in the City
7 B. Deviations from this City of Fort Worth Standard Specification
8 1. None.
9 C. Related Specification Sections include, but are not necessarily limited to:
10 1. Division 0 — Bidding Requirements, Contract Forms and Conditions of the Contract
11 2. Division 1— General Requirements
12 1.2 PRICE AND PAYMENT PROCEDURES [NOT USED]
13 1.3 REFERENCES [NOT USED]
14 1.4 ADMINISTRATIVE REQUIREMENTS
15 A. A list of City approved products for use is attached to this Section.
16 B. Only products specifically included on City's Standard Product List in these Contract
17 Documents shall be allowed for use on the Project.
18 1. Any subsequently approved products will only be allowed for use upon specific
19 approval by the City.
20 C. Any specific product requirements in the Contract Documents supersede similar
21 products included on the City's Standard Product List.
22 1. The City reserves the right to not allow products to be used for certain projects even
23 though the product is listed on the City's Standard Product List.
24 D. Although a specific product is included on City's Standard Product List, not all
25 products from that manufacturer are approved for use, including but not limited to, that
26 manufacturer's standard product.
27 E. See Section 01 33 00 for submittal requirements of Product Data included on City's
28 Standard Product List.
29 1.5 SUBMITTALS [NOT USED]
30 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED]
31 1.7 CLOSEOUT SUBMITTALS [NOT USED]
32 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
33 1.9 QUALITY ASSURANCE [NOT USED]
34 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED]
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
016000-2
PRODUCT REQUIREMENTS
Page 2 of 2
1 1.11 FIELD [SITE] CONDITIONS [NOT USED]
2 1.12 WARRANTY [NOT USED]
3 PART 2 - PRODUCTS [NOT USED]
4 PART 3 - EXECUTION [NOT USED]
5 END OF SECTION
6
7
Revision Log
DATE NAME SUMMARY OF CHANGE
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
1
2
01 66 00 - 1
PRODUCT STORAGE AND HANDLING REQUIREMENTS
Page I of 4
SECTION 0166 00
PRODUCT STORAGE AND HANDLING REQUIREMENTS
3 PART1- GENERAL
4 1.1 SUMMARY
5 A. Section Includes:
6 1. Scheduling of product delivery
7 2. Packaging of products for delivery
8 3. Protection of products against damage from:
9 a. Handling
10 b. Exposure to elements or harsh environments
11 B. Deviations from this City of Fort Worth Standard Specification
12 1 None.
13 C. Related Specification Sections include, but are not necessarily limited to:
14 1. Division 0 — Bidding Requirements, Contract Forms and Conditions of the Contract
15 2. Division 1 — General Requirements
16 1.2 PRICE AND PAYMENT PROCEDURES
17 A. Measurement and Payment
18 1. Work associated with this Item is considered subsidiary to the various Items bid.
19 No separate payment will be allowed for this Item.
20 1.3 REFERENCES [NOT USED]
21 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED]
22 1.5 SUBMITTALS [NOT USED]
23 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED]
24 1.7 CLOSEOUT SUBMITTALS [NOT USED]
25 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
26 1.9 QUALITY ASSURANCE [NOT USED]
27 1.10 DELIVERY AND HANDLING
28 A. Delivery Requirements
29 1. Schedule delivery of products or equipment as required to allow timely installation
30 and to avoid prolonged storage.
31 2. Provide appropriate personnel and equipment to receive deliveries.
32 3. Delivery trucks will not be permitted to wait extended periods of time on the Site
33 for personnel or equipment to receive the delivery.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
016600-2
PRODUCT STORAGE AND HANDLING REQUIREMENTS
Page 2 of 4
1 4. Deliver products or equipment in manufacturer's original unbroken cartons or other
2 containers designed and constructed to protect the contents from physical or
3 environmental damage.
4 5. Clearly and fully mark and identify as to manufacturer, item and installation
5 location.
6 6. Provide manufacturer's instructions for storage and handling.
7 B. Handling Requirements
8 1. Handle products or equipment in accordance with these Contract Documents and
9 manufacturer's recommendations and instructions.
10 C. Storage Requirements
11 1. Store materials in accordance with manufacturer's recommendations and
12 requirements of these Specifications.
13 2. Make necessary provisions for safe storage of materials and equipment.
14 a. Place loose soil materials and materials to be incorporated into Work to prevent
15 damage to any part of Work or existing facilities and to maintain free access at
16 all times to all parts of Work and to utility service company installations in
17 vicinity of Work.
18 3. Keep materials and equipment neatly and compactly stored in locations that will
19 cause minimum inconvenience to other contractors, public travel, adjoining owners,
20 tenants and occupants.
21 a. Arrange storage to provide easy access for inspection.
22 4. Restrict storage to areas available on construction site for storage of material and
23 equipment as shown on Drawings, or approved by City's Project Representative.
24 5. Provide off -site storage and protection when on -site storage is not adequate.
25 a. Provide addresses of and access to off -site storage locations for inspection by
26 City's Project Representative.
27 6. Do not use lawns, grass plots or other private property for storage purposes without
28 written permission of owner or other person in possession or control of premises.
29 7. Store in manufacturers' unopened containers.
30 8. Neatly, safely and compactly stack materials delivered and stored along line of
31 Work to avoid inconvenience and damage to property owners and general public
32 and maintain at least 3 feet from fire hydrant.
33 9. Keep public and private driveways and street crossings open.
34 10. Repair or replace damaged lawns, sidewalks, streets or other improvements to
35 satisfaction of City's Project Representative.
36 a. Total length which materials may be distributed along route of construction at
37 one time is 1,000 linear feet, unless otherwise approved in writing by City's
38 Project Representative.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
016600-3
PRODUCT STORAGE AND HANDLING REQUIREMENTS
Page 3 of 4
1 1.11 FIELD [SITE] CONDITIONS [NOT USED]
2 1.12 WARRANTY [NOT USED]
3 PART 2 - PRODUCTS [NOT USED]
4 PART 3 - EXECUTION
5 3.1 INSTALLERS [NOT USED]
6 3.2 EXAMINATION [NOT USED]
7 3.3 PREPARATION [NOT USED]
8 3.4 ERECTION [NOT USED]
9 3.5 REPAIR / RESTORATION [NOT USED]
10 3.6 RE -INSTALLATION [NOT USED]
11 3.7 FIELD [oR] SITE QUALITY CONTROL
12 A. Tests and Inspections
13 1. Inspect all products or equipment delivered to the site prior to unloading.
14 B. Non -Conforming Work
15 1. Reject all products or equipment that are damaged, used or in any other way
16 unsatisfactory for use on the project.
17 3.8 SYSTEM STARTUP [NOT USED]
18 3.9 ADJUSTING [NOT USED]
19 3.10 CLEANING [NOT USED]
20 3.11 CLOSEOUT ACTIVITIES [NOT USED]
21 3.12 PROTECTION
22 A. Protect all products or equipment in accordance with manufacturer's written directions.
23 B. Store products or equipment in location to avoid physical damage to items while in
24 storage.
25 C. Protect equipment from exposure to elements and keep thoroughly dry if required by
26 the manufacturer.
27 3.13 MAINTENANCE [NOT USED]
28 3.14 ATTACHMENTS [NOT USED]
29 END OF SECTION
30
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
016600-4
PRODUCT STORAGE AND HANDLING REQUIREMENTS
Page 4 of 4
Revision Log
DATE NAME SUMMARY OF CHANGE
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
01 70 00 - 1
MOBILIZATION AND REMOBILIZATION
Page I of 3
1 SECTION 0170 00
2 MOBILIZATION AND REMOBILIZATION
3 PART 1 - GENERAL
4 1.1 SUMMARY
5 A. Section Includes:
6 2. Mobilization and Demobilization
7 a. Mobilization:
8 1) Transportation of Contractor's personnel, equipment, and operating supplies
9 to the Site
10 2) Establishment of necessary general facilities for the Contractor's operation
11 at the Site
12 3) Premiums paid for performance and payment bonds
13 4) Transportation of Contractor's personnel, equipment, and operating supplies
14 to another location within the designated Site
15 5) Relocation of necessary general facilities for the Contractor's operation
16 from one location to another location on the Site.
17 b. Demobilization:
18 1) Transportation of Contractor's personnel, equipment, and operating supplies
19 away from the Site including disassembly
20 2) Site Clean-up
21 3) Removal of all buildings and/or other facilities assembled at the Site for this
22 Contract
23 c. Mobilization and Demobilization do not include activities for specific items of
24 work that are for which payment is provided elsewhere in the contract.
25 3. Remobilization
26 a. Remobilization for Suspension of Work specifically required in the Contract
27 Documents or as required by City includes:
28 1) Demobilization:
29 a) Transportation of Contractor's personnel, equipment, and operating
30 supplies from the Site including disassembly or temporarily securing
31 equipment, supplies, and other facilities as designated by the Contract
32 Documents necessary to suspend the Work.
33 b) Site Clean-up as designated in the Contract Documents
34 2) Remobilization:
35 a) Transportation of Contractor's personnel, equipment, and operating
36 supplies to the Site necessary to resume the Work.
37 b) Establishment of necessary general facilities for the Contractor's
38 operation at the Site necessary to resume the Work.
39 3) No Payments will be made for:
40 a) Mobilization and Demobilization from one location to another on the
41 Site in the normal progress of performing the Work.
42 b) Stand-by or idle time
43 c) Lost profits
44 3. Mobilizations and Demobilization for Miscellaneous Projects
45 a. Mobilization and Demobilization
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised June 7, 2012
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
017000-2
MOBILIZATION AND REMOBILIZATION
Page 2 of 3
1 1) Mobilization shall consist of the activities and cost on a Work Order basis
2 necessary for:
3 a) Transportation of Contractor's personnel, equipment, and operating
4 supplies to the Site for the issued Work Order.
5 b) Establishment of necessary general facilities for the Contractor's
6 operation at the Site for the issued Work Order
7 2) Demobilization shall consist of the activities and cost necessary for:
8 a) Transportation of Contractor's personnel, equipment, and operating
9 supplies from the Site including disassembly for each issued Work
10 Order
11 b) Site Clean-up for each issued Work Order
12 c) Removal of all buildings or other facilities assembled at the Site for
13 each Work Oder
14 b. Mobilization and Demobilization do not include activities for specific items of
15 work for which payment is provided elsewhere in the contract.
16 4. Emergency Mobilizations and Demobilization for Miscellaneous Projects
17 a. A Mobilization for Miscellaneous Projects when directed by the City and the
18 mobilization occurs within 24 hours of the issuance of the Work Order.
19 B. Deviations from City of Fort Worth Standards
20 2. None
21 C. Related Specification Sections include but are not necessarily limited to
22 2. Division 0 - Bidding Requirements, Contract Forms, and Conditions of the
23 Contract.
24 1.2 PRICE AND PAYMENT PROCEDURES
25 A. Measurement and Payment
26 2. Mobilization and Demobilization
27 a. Measurement and Payment
28 1) Work associated with this Item is considered subsidiary to the various items
29 bid. No separate payment will be allowed for this item.
30 3. Remobilization for suspension of Work as specifically required in the Contract
31 Documents
32 a. Measurement
33 1) Measurement for this Item shall be per each remobilization preformed.
34 b. Payment
35 1) The work performed in accordance with this Item will be paid for at the
36 unit price per each "Specified Remobilization" in accordance with Contract
37 Documents.
38 c. The price shall include:
39 1) Demobilization as described in Section 1.1.A.2.a.1)
40 2) Remobilization as described in Section 1.1.A.2.a.2)
41 d. No payments will be made for standby, idle time, or lost profits associated this
42 Item.
43 4. Remobilization for suspension of Work as required by City
44 a. Measurement and Payment
45 1) This shall be submitted as a Contract Claim in accordance with Article 10
46 of 00 72 00 General Conditions.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised June 7, 2012
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
01 70 00 - 3
MOBILIZATION AND REMOBILIZATION
Page 3 of 3
1 2) No payments will be made for standby, idle time, or lost profits associated
2 with this Item.
3 5. Mobilizations and Demobilizations for Miscellaneous Projects
4 a. Measurement
5 1) Measurement for this Item shall be for each Mobilization and
6 Demobilization required by the Contract Documents
7 b. Payment
8 1) The Work performed in accordance with this Item will be paid for at the
9 unit price per each "Work Order Mobilization" in accordance with
10 Contract Documents. Demobilization shall be considered subsidiary to
11 mobilization and shall not be paid for separately.
12 c. The price shall include
13 1) Mobilization as described in Section 1.1.A.3.a.1)
14 2) Demobilization as described in Section 1.1.A.3.a.2)
15 3) No payments will be made for standby, idle time, or lost profits associated
16 this Item.
17 6. Emergency Mobilizations and Demobilizations for Miscellaneous Projects
18 a. Measurement
19 1) Measurement for this Item shall be for each Mobilization and
20 Demobilization required by the Contract Documents
21 b. Payment
22 1) The Work performed in accordance with this Item will be paid for at the
23 unit price per each "Work Order Emergency Mobilization" in accordance
24 with Contract Documents. Demobilization shall be considered subsidiary
25 to mobilization and shall not be paid for separately.
26 c. The price shall include
27 1) Mobilization as described in Section 1.1.A.4.a)
28 2) Demobilization as described in Section 1.1.A.3.a.2)
29 3) No payments will be made for standby, idle time, or lost profits associated
30 this Item.
31 1.3 TO 1.12 [NOT USED]
32 PART 2 - PRODUCTS [NOT USED]
33 PART 3 - EXECUTION [NOT USED]
34
35
36
END OF SECTION
Revision Log
DATE NAME SUMMARY OF CHANGE
[2010 JAN 06]
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised June 7, 2012
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
1
2
3 PART 1- GENERAL
017123-1
CONSTRUCTION STAKING AND SURVEY
Page 1 of 4
SECTION 01 71 23
CONSTRUCTION STAKING AND SURVEY
4 1.1 SUMMARY
5 A. Section includes requirements for construction staking and surveying.
6 B. Deviations from City of Fort Worth Standards
7 1. 1.2.A.2
8 2. 3.4
9 C. Related Specification Sections include but are not necessarily limited to
10 1. Division 0 - Bidding Requirements, Contract Forms, and Conditions of the
11 Contract.
12 2. Division 1 - General Requirements.
13 1.2 PRICE AND PAYMENT PROCEDURES
14 A. Measurement and Payment
15 1. Construction Staking
16 a. Work associated with this item is considered subsidiary to the various items
17 bid. No separate payment will be allowed for this item.
18 2. Construction Survey
19 a. Measurement
20 1) Measurement for this Item will be by lump sum.
21 b. Payment
22 1) The work performed and materials furnished in accordance with this Item
23 will be paid for at the lump sum price bid for Construction Survey.
24 1.3 REFERENCES [NOT USED]
25 1.4 ADMINISTRATIVE REQUIREMENTS
26 A. Construction Stakes
27 1. Construction staking will be performed by the City.
28 2. Coordination
29 a. Contact City's Project Representative at least 2 weeks in advance for
30 scheduling of Construction Staking.
31 3. General
32 a. It is the Contractor's responsibility to coordinate staking such that construction
33 activities are not delayed or negatively impacted.
34 b. Contractor is responsible for preserving and maintaining stakes furnished by
35 City.
36 c. If it is opinion of the City, that a sufficient number of stakes or markings have
37 been lost, destroyed, or disturbed, such that the contracted work cannot take
38 place, then the Contractor will be required to pay the City for new staking with
39 a 25% markup.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised April 4, 2012
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part I
City Project No. 00969
017123-2
CONSTRUCTION STAKING AND SURVEY
Page 2 of4
1 1) The cost for staking will be deducted from the payment due to the
2 Contractor for the Project.
3 1.5 SUBMITTALS
4 A. Submittals shall be in accordance with Section 01 33 00 Submittal Procedures.
5 1. All submittals shall be approved by the Engineer or the City prior to delivery.
6 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS
7 A. Certificates
8 1. Provide certificate certifying that elevations and locations of improvements are in
9 conformance or non-conformance with requirements of the contract documents.
10 a. Certificate must be sealed by a registered professional land surveyor in the
11 State of Texas.
12 B. Field Quality Control Submittals
13 1. Documentation verifying accuracy of field engineering work.
14 1.7 CLOSEOUT SUBMITTALS [NOT USED]
15 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
16 1.9 QUALITY ASSURANCE
17 A. Use adequate numbers of skilled workmen who are thoroughly trained and experienced
18 in the necessary crafts and who are completely familiar with the specified requirements
19 and the methods needed for proper performance of the Work.
20 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED]
21 1.11 FIELD [SITE] CONDITIONS [NOT USED]
22 1.12 WARRANTY [NOT USED]
23 PART 2 - PRODUCTS [NOT USED]
24 PART 3 - EXECUTION
25 3.1 INSTALLERS [NOT USED]
26 3.2 EXAMINATION [NOT USED]
27 3.3 PREPARATION
28 A. Verify location and protect control points before commencing work.
29 B. Notify City's Project Representative immediately of any discrepancies discovered.
30 3.4 APPLICATION
31 A. Construction Survey
32 1. Verify that control datum for survey established by nrovided survey as indicated on
33 Drawings remains.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised April 4, 2012
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
017123-3
CONSTRUCTION STAKING AND SURVEY
Page 3 of 4
1 a. Inform Citv's Proiect Representative in advance of time at which horizontal
2 and vertical control points will be established so verification deemed necessary
3 by City's Project Representative may be done with minimum inconvenience to
4 City and minimum delay to Contractor.
5 b. Notify Citv's Proiect Representative of need for restoration or for relocation of
6 reference points due to changes in grade or other reasons.
7 c. Replace permanent reference points disturbed by construction operations at no
8 additional cost to the City.
9 2. Project Record Survey
10 a. Maintain complete and accurate log of control and survey Work as it
11 progresses. Including, but not limited to the following items:
12 1) All: Rim and flowline elevations and coordinates for each manhole or
13 junction structure
14 2) Water Lines: ToD of pipe elevations and coordinates at the following
15 intervals:
16 a) Every 250 linear feet
17 b) Horizontal and vertical points of inflection, curvature, etc. (all fittings)
18 c) Cathodic Projection test stations
19 d) Sampling stations
20 e) Meter boxes/vaults (all sizes)
21 f) Fire lines
22 g) Fire hydrants
23 h) Gate Valves
24 i) Plugs, Stubouts, Dead-end lines
25 j) Air release valves (Manhole rim and Vent pipe)
26 k) Blow off valves (Manhole rim and Valve Lid)
27 1) Pressure Plane Valves
28 m) Cleaning Wves
29 n) Casing Pipe (each end)
30 3) Storm Sewer Lines: Ton of pipe elevations and coordinates at the
31 following intervals:
32 a) Every 250 linear feet
33 b) Horizontal and vertical points of inflection, curvature, etc.
34 4) Sanitary Sewer Lines: ToD of pipe elevations and coordinates at the
35 following intervals:
36 a) Evert/ 250 linear feet
37 b) Horizontal and vertical points of inflection, curvature, etc.
38 c) Cleanouts
39 5) Removal/Abandonments
40 a) Limits of removed utilities
41 b) Locations of cut and plugged utilities
42 b. Upon completion of Proiect Record Survey. provide City with digital Cad files
43 of all reauired attributes for review.
44 3. Control of Line of Grade
45 a. Maintain complete and accurate log of control and survey work associated with
46 meeting or exceeding the line and grade required by these Specifications.
47 b. Confirm that all established benchmarks and control points provided for the
48 Contractor's use are accurate.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised April 4, 2012
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
017123-4
CONSTRUCTION STAKING AND SURVEY
Page 4 of4
1 1) Use these benchmarks to furnish and maintain all reference lines and grades
2 for tunneling.
3 2) Use lines and grades to establish the location of the pipe using a laser or
4 theodolite guidance system.
5 3) Submit to the City conies of field notes used to establish all lines and
6 grades and allow the City to check guidance system setup prior to
7 beginning each tunneling drive.
8 4) Provide access for the City to verify the guidance system and the line and
9 grade of the carrier pipe on a daily.
10 5) The Contractor remains fully responsible for the accuracy of the work and
11 the correction of it. as reauired.
12 6) Monitor line and grade continuously during construction.
13 7) Record deviation with respect to design line and grade once at each nine
14 ioint and submit daily records to City.
15 8) If the installation does not meet the specified tolerances. immediately notify
16 the City and correct the installation in accordance with the Contract
17 Documents.
18 3.5 [REPAIR] / [RESTORATION] [NOT USED]
19 3.6 RE -INSTALLATION [NOT USED]
20 3.7 FIELD [oR] SITE QUALITY CONTROL
21 A. Preserve permanent reference points during progress of the work.
22 B. Do not change or relocate reference points without approval from the City.
23 C. Utilize recognized engineering survey practices.
24 3.8 SYSTEM STARTUP [NOT USED]
25 3.9 ADJUSTING [NOT USED]
26 3.10 CLEANING [NOT USED]
27 3.11 CLOSEOUT ACTIVITIES [NOT USED]
28 3.12 PROTECTION [NOT USED]
29 3.13 MAINTENANCE [NOT USED]
30 3.14 ATTACHMENTS [NOT USED]
31
32
END OF SECTION
Revision Log
DATE NAME SUMMARY OF CHANGE
[2010 JAN 06]
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised April 4, 2012
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
1
2
3 PART1- GENERAL
4 1.1 SUMMARY
SECTION 0174 23
CLEANING
017423-1
CLEANING
Page 1 of 4
5 A. Section Includes:
6 1. Intermediate and final cleaning for Work not including special cleaning of closed
7 systems specified elsewhere
8 B. Deviations from this City of Fort Worth Standard Specification
9 1. None.
10 C. Related Specification Sections include, but are not necessarily limited to:
11 1. Division 0 — Bidding Requirements, Contract Forms and Conditions of the Contract
12 2. Division 1 — General Requirements
13 3. Section 32 92 13 — Hydro -Mulching, Seeding and Sodding
14 1.2 PRICE AND PAYMENT PROCEDURES
15 A. Measurement and Payment
16 1. Work associated with this Item is considered subsidiary to the various Items bid.
17 No separate payment will be allowed for this Item.
18 1.3 REFERENCES [NOT USED]
19 1.4 ADMINISTRATIVE REQUIREMENTS
20 A. Scheduling
21 1. Schedule cleaning operations so that dust and other contaminants disturbed by
22 cleaning process will not fall on newly painted surfaces.
23 2. Schedule final cleaning upon completion of Work and immediately prior to final
24 inspection.
25 1.5 SUBMITTALS [NOT USED]
26 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED]
27 1.7 CLOSEOUT SUBMITTALS [NOT USED]
28 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
29 1.9 QUALITY ASSURANCE [NOT USED]
30 1.10 STORAGE, AND HANDLING
31 A. Storage and Handling Requirements
32 1. Store cleaning products and cleaning wastes in containers specifically designed for
33 those materials.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
017423-2
CLEANING
Page 2 of 4
1 1.11 FIELD [SITE] CONDITIONS [NOT USED]
2 1.12 WARRANTY [NOT USED]
3 PART 2 - PRODUCTS
4 2.1 OWNER -FURNISHED [oR] OWNER-SUPPLIEDPRODUCTS [NOT USED]
5 2.2 MATERIALS
6 A. Cleaning Agents
7 1. Compatible with surface being cleaned
8 2. New and uncontaminated
9 3. For manufactured surfaces
10 a. Material recommended by manufacturer
11 2.3 ACCESSORIES [NOT USED]
12 2.4 SOURCE QUALITY CONTROL [NOT USED]
13 PART 3 - EXECUTION
14 3.1 INSTALLERS [NOT USED]
15 3.2 EXAMINATION [NOT USED]
16 3.3 PREPARATION [NOT USED]
17 3.4 APPLICATION [NOT USED]
18 3.5 REPAIR / RESTORATION [NOT USED]
19 3.6 RE -INSTALLATION [NOT USED]
20 3.7 FIELD [oR] SITE QUALITY CONTROL [NOT USED]
21 3.8 SYSTEM STARTUP [NOT USED]
22 3.9 ADJUSTING [NOT USED]
23 3.10 CLEANING
24 A. General
25 1. Prevent accumulation of wastes that create hazardous conditions.
26 2. Conduct cleaning and disposal operations to comply with laws and safety orders of
27 governing authorities.
28 3. Do not dispose of volatile wastes such as mineral spirits, oil or paint thinner in
29 storm or sanitary drains or sewers.
30 4. Dispose of degradable debris at an approved solid waste disposal site.
31 5. Dispose of nondegradable debris at an approved solid waste disposal site or in an
32 alternate manner approved by City and regulatory agencies.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
017423-3
CLEANING
Page 3 of 4
1 6. Handle materials in a controlled manner with as few handlings as possible.
2 7. Thoroughly clean, sweep, wash and polish all Work and equipment associated with
3 this project.
4 8. Remove all signs of temporary construction and activities incidental to construction
5 of required permanent Work.
6 9. If project is not cleaned to the satisfaction of the City, the City reserves the right to
7 have the cleaning completed at the expense of the Contractor.
8 10. Do not burn on -site.
9 B. Intermediate Cleaning during Construction
10 1. Keep Work areas clean so as not to hinder health, safety or convenience of
11 personnel in existing facility operations.
12 2. At maximum weekly intervals, dispose of waste materials, debris and rubbish.
13 3. Confine construction debris daily in strategically located container(s):
14 a. Cover to prevent blowing by wind
15 b. Store debris away from construction or operational activities
16 c. Haul from site at a minimum of once per week
17 4. Vacuum clean interior areas when ready to receive finish painting.
18 a. Continue vacuum cleaning on an as -needed basis, until Final Acceptance.
19 5. Prior to storm events, thoroughly clean site of all loose or unsecured items, which
20 may become airborne or transported by flowing water during the storm.
21 C. Interior Final Cleaning
22 1. Remove grease, mastic, adhesives, dust, dirt, stains, fingerprints, labels and other
23 foreign materials from sight -exposed surfaces.
24 2. Wipe all lighting fixture reflectors, lenses, lamps and trims clean.
25 3. Wash and shine glazing and minors.
26 4. Polish glossy surfaces to a clear shine.
27 5. Ventilating systems
28 a. Clean permanent filters and replace disposable filters if units were operated
29 during construction.
30 b. Clean ducts, blowers and coils if units were operated without filters during
31 construction.
32 6. Replace all burned out lamps.
33 7. Broom clean process area floors.
34 8. Mop office and control room floors.
35 D. Exterior (Site or Right of Way) Final Cleaning
36 1. Remove trash and debris containers from site.
37 a. Re -seed areas disturbed by location of trash and debris containers in accordance
38 with Section 32 92 13.
39 2. Sweep roadway to remove all rocks, pieces of asphalt, concrete or any other object
40 that may hinder or disrupt the flow of traffic along the roadway.
41 3. Clean any interior areas including, but not limited to, vaults, manholes, structures,
42 junction boxes and inlets.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
017423-4
CLEANING
Page 4 of 4
1 4. If no longer required for maintenance of erosion facilities, and upon approval by
2 City, remove erosion control from site.
3 5. Clean signs, lights, signals, etc.
4 3.11 CLOSEOUT ACTIVITIES [NOT USED]
5 3.12 PROTECTION [NOT USED]
6 3.13 MAINTENANCE [NOT USED]
7 3.14 ATTACHMENTS [NOT USED]
8 END OF SECTION
9
10
Revision Log
DATE NAME SUMMARY OF CHANGE
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
1
2
3 PART1- GENERAL
4 1.1 SUMMARY
SECTION 01 77 19
CLOSEOUT REQUIREMENTS
017719-1
CLOSEOUT REQUIREMENTS
Page I of 3
5 A. Section Includes:
6 1. The procedure for closing out a contract
7 B. Deviations from this City of Fort Worth Standard Specification
8 1. None.
9 C. Related Specification Sections include, but are not necessarily limited to:
10 1. Division 0 — Bidding Requirements, Contract Forms and Conditions of the Contract
11 2. Division 1— General Requirements
12 1.2 PRICE AND PAYMENT PROCEDURES
13 A. Measurement and Payment
14 1. Work associated with this Item is considered subsidiary to the various Items bid.
15 No separate payment will be allowed for this Item.
16 1.3 REFERENCES [NOT USED]
17 1.4 ADMINISTRATIVE REQUIREMENTS
18 A. Guarantees, Bonds and Affidavits
19 1. No application for final payment will be accepted until all guarantees, bonds,
20 certificates, licenses and affidavits required for Work or equipment as specified are
21 satisfactorily filed with the City.
22 B. Release of Liens or Claims
23 1. No application for final payment will be accepted until satisfactory evidence of
24 release of liens has been submitted to the City.
25 1.5 SUBMITTALS
26 A. Submit all required documentation to City's Project Representative.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
017719-2
CLOSEOUT REQUIREMENTS
Page 2 of 3
1 1.6 INFORMATIONAL SUBMITTALS [NOT USED]
2 1.7 CLOSEOUT SUBMITTALS [NOT USED]
3 PART 2 - PRODUCTS [NOT USED]
4 PART 3 - EXECUTION
5 3.1 INSTALLERS [NOT USED]
6 3.2 EXAMINATION [NOT USED]
7 3.3 PREPARATION [NOT USED]
8 3.4 CLOSEOUT PROCEDURE
9 A. Prior to requesting Final Inspection, submit:
10 1. Project Record Documents in accordance with Section 01 78 39
11 2. Operation and Maintenance Data, if required, in accordance with Section 01 78 23
12 B. Prior to requesting Final Inspection, perform final cleaning in accordance with Section
13 01 74 23.
14 C. Final Inspection
15 1. After final cleaning, provide notice to the City Project Representative that the Work
16 is completed.
17 a. The City will make an initial Final Inspection with the Contractor present.
18 b. Upon completion of this inspection, the City will notify the Contractor, in
19 writing within 10 business days, of any particulars in which this inspection
20 reveals that the Work is defective or incomplete.
21 2. Upon receiving written notice from the City, immediately undertake the Work
22 required to remedy deficiencies and complete the Work to the satisfaction of the
23 City.
24 3. Upon completion of Work associated with the items listed in the City's written
25 notice, inform the City, that the required Work has been completed. Upon receipt
26 of this notice, the City, in the presence of the Contractor, will make a subsequent
27 Final Inspection of the project.
28 4. Provide all special accessories required to place each item of equipment in full
29 operation. These special accessory items include, but are not limited to:
30 a. Specified spare parts
31 b. Adequate oil and grease as required for the first lubrication of the equipment
32 c. Initial fill up of all chemical tanks and fuel tanks
33 d. Light bulbs
34 e. Fuses
35 f. Vault keys
36 g. Handwheels
37 h. Other expendable items as required for initial start-up and operation of all
38 equipment
39 D. Notice of Project Completion
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
017719-3
CLOSEOUT REQUIREMENTS
Page 3 of 3
1 1. Once the City Project Representative finds the Work subsequent to Final Inspection
2 to be satisfactory, the City will issue a Notice of Project Completion (Green Sheet).
3 E. Supporting Documentation
4 1. Coordinate with the City Project Representative to complete the following
5 additional forms:
6 a. Final Payment Request
7 b. Statement of Contract Time
8 c. Affidavit of Payment and Release of Liens
9 d. Consent of Surety to Final Payment
10 e. Pipe Report (if required)
11 f. Contractor's Evaluation of City
12 g. Performance Evaluation of Contractor
13 F. Letter of Final Acceptance
14 1. Upon review and acceptance of Notice of Project Completion and Supporting
15 Documentation, in accordance with General Conditions, City will issue Letter of
16 Final Acceptance and release the Final Payment Request for payment.
17 3.5 REPAIR / RESTORATION [NOT USED]
18 3.6 RE -INSTALLATION [NOT USED]
19 3.7 FIELD [oR] SITE QUALITY CONTROL [NOT USED]
20 3.8 SYSTEM STARTUP [NOT USED]
21 3.9 ADJUSTING [NOT USED]
22 3.10 CLEANING [NOT USED]
23 3.11 CLOSEOUT ACTIVITIES [NOT USED]
24 3.12 PROTECTION [NOT USED]
25 3.13 MAINTENANCE [NOT USED]
26 3.14 ATTACHMENTS [NOT USED]
27 END OF SECTION
28
29
Revision Log
DATE NAME SUMMARY OF CHANGE
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
1
2
3 PART 1- GENERAL
017823-1
OPERATION AND MAINTENANCE DATA
SECTION 0178 23
OPERATION AND MAIN PENANCE DATA
Page 1 of 5
4 1.1 SUMMARY
5 A. Section Includes:
6 1. Product data and related information appropriate for City's maintenance and
7 operation of products furnished under Contract
8 2. Such products may include, but are not limited to:
9 a. Traffic Controllers
10 b. Irrigation Controllers (to be operated by the City)
11 c. Butterfly Valves
12 B. Deviations from this City of Fort Worth Standard Specification
13 1. None.
14 C. Related Specification Sections include, but are not necessarily limited to:
15 1. Division 0 — Bidding Requirements, Contract Forms and Conditions of the Contract
16 2. Division 1 — General Requirements
17 1.2 PRICE AND PAYMENT PROCEDURES
18 A. Measurement and Payment
19 1. Work associated with this Item is considered subsidiary to the various Items bid.
20 No separate payment will be allowed for this Item.
21 1.3 REFERENCES [NOT USED]
22 1.4 ADMINISTRATIVE REQUIREMENTS
23 A. Schedule
24 1. Submit manuals in final form to the City within 30 calendar days of product
25 shipment to the project site.
26 1.5 SUBMITTALS
27 A. Submittals shall be in accordance with Section 01 33 00 Submittal Procedures. All
28 submittals shall be approved by the City prior to delivery.
29 1.6 INFORMATIONAL SUBMITTALS
30 A. Submittal Form
31 1. Prepare data in form of an instructional manual for use by City personnel.
32 2. Format
33 a. Size: 8 th inches x 11 inches
34 b. Paper
35 1) 40 pound minimum, white, for typed pages
36 2) Holes reinforced with plastic, cloth or metal
37 c. Text: Manufacturer's printed data, or neatly typewritten
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
017823-2
OPERATION AND MAINTENANCE DATA
Page 2 of 5
1 d. Drawings
2 1) Provide reinforced punched binder tab, bind in with text
3 2) Reduce larger drawings and fold to size of text pages.
4 e. Provide fly -leaf for each separate product, or each piece of operating
5 equipment.
6 1) Provide typed description of product, and major component parts of
7 equipment.
8 2) Provide indexed tabs.
9 f. Cover
10 1) Identify each volume with typed or printed title "OPERATING AND
11 MAINTENANCE INSTRUCTIONS".
12 2) List:
13 a) Title of Project
14 b) Identity of separate structure as applicable
15 c) Identity of general subject matter covered in the manual
16 3. Binders
17 a. Commercial quality 3-ring binders with durable and cleanable plastic covers
18 b. When multiple binders are used, correlate the data into related consistent
19 groupings.
20 4. If available, provide an electronic form of the O&M Manual.
21 B. Manual Content
22 1. Neatly typewritten table of contents for each volume, arranged in systematic order
23 a. Contractor, name of responsible principal, address and telephone number
24 b. A list of each product required to be included, indexed to content of the volume
25 c. List, with each product:
26 1) The name, address and telephone number of the subcontractor or installer
27 2) A list of each product required to be included, indexed to content of the
28 volume
29 3) Identify area of responsibility of each
30 4) Local source of supply for parts and replacement
31 d. Identify each product by product name and other identifying symbols as set
32 forth in Contract Documents.
33 2. Product Data
34 a. Include only those sheets which are pertinent to the specific product.
35 b. Annotate each sheet to:
36 1) Clearly identify specific product or part installed
37 2) Clearly identify data applicable to installation
38 3) Delete references to inapplicable information
39 3. Drawings
40 a. Supplement product data with drawings as necessary to clearly illustrate:
41 1) Relations of component parts of equipment and systems
42 2) Control and flow diagrams
43 b. Coordinate drawings with information in Project Record Documents to assure
44 correct illustration of completed installation.
45 c. Do not use Project Record Drawings as maintenance drawings.
46 4. Written text, as required to supplement product data for the particular installation:
47 a. Organize in consistent format under separate headings for different procedures.
48 b. Provide logical sequence of instructions of each procedure.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
017823-3
OPERATION AND MAINTENANCE DATA
Page 3 of 5
1 5. Copy of each warranty, bond and service contract issued
2 a. Provide information sheet for City personnel giving:
3 1) Proper procedures in event of failure
4 2) Instances which might affect validity of warranties or bonds
5 C. Manual for Materials and Finishes
6 1. Submit 5 copies of complete manual in final form.
7 2. Content, for architectural products, applied materials and finishes:
8 a. Manufacturer's data, giving full information on products
9 1) Catalog number, size, composition
10 2) Color and texture designations
11 3) Information required for reordering special manufactured products
12 b. Instructions for care and maintenance
13 1) Manufacturer's recommendation for types of cleaning agents and methods
14 2) Cautions against cleaning agents and methods which are detrimental to
15 product
16 3) Recommended schedule for cleaning and maintenance
17 3. Content, for moisture protection and weather exposure products:
18 a. Manufacturer's data, giving full information on products
19 1) Applicable standards
20 2) Chemical composition
21 3) Details of installation
22 b. Instructions for inspection, maintenance and repair
23 D. Manual for Equipment and Systems
24 1. Submit 5 copies of complete manual in final form.
25 2. Content, for each unit of equipment and system, as appropriate:
26 a. Description of unit and component parts
27 1) Function, normal operating characteristics and limiting conditions
28 2) Performance curves, engineering data and tests
29 3) Complete nomenclature and commercial number of replaceable parts
30 b. Operating procedures
31 1) Start-up, break-in, routine and normal operating instructions
32 2) Regulation, control, stopping, shut -down and emergency instructions
33 3) Summer and winter operating instructions
34 4) Special operating instructions
35 c. Maintenance procedures
36 1) Routine operations
37 2) Guide to "trouble shooting"
38 3) Disassembly, repair and reassembly
39 4) Alignment, adjusting and checking
40 d. Servicing and lubrication schedule
41 1) List of lubricants required
42 e. Manufacturer's printed operating and maintenance instructions
43 f. Description of sequence of operation by control manufacturer
44 1) Predicted life of parts subject to wear
45 2) Items recommended to be stocked as spare parts
46 g. As installed control diagrams by controls manufacturer
47 h. Each contractor's coordination drawings
48 1) As installed color coded piping diagrams
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
017823-4
OPERATION AND MAINTENANCE DATA
Page 4 of 5
1 i. Charts of valve tag numbers, with location and function of each valve
2 j. List of original manufacturer's spare parts, manufacturer's current prices, and
3 recommended quantities to be maintained in storage
4 k. Other data as required under pertinent Sections of Specifications
5 3. Content, for each electric and electronic system, as appropriate:
6 a. Description of system and component parts
7 1) Function, normal operating characteristics, and limiting conditions
8 2) Performance curves, engineering data and tests
9 3) Complete nomenclature and commercial number of replaceable parts
10 b. Circuit directories of panelboards
11 1) Electrical service
12 2) Controls
13 3) Communications
14 c. As installed color coded wiring diagrams
15 d. Operating procedures
16 1) Routine and normal operating instructions
17 2) Sequences required
18 3) Special operating instructions
19 e. Maintenance procedures
20 1) Routine operations
21 2) Guide to "trouble shooting"
22 3) Disassembly, repair and reassembly
23 4) Adjustment and checking
24 f. Manufacturer's printed operating and maintenance instructions
25 g. List of original manufacturer's spare parts, manufacturer's current prices, and
26 recommended quantities to be maintained in storage
27 h. Other data as required under pertinent Sections of Specifications
28 4. Prepare and include additional data when the need for such data becomes apparent
29 during instruction of City's personnel.
30 1.7 CLOSEOUT SUBMITTALS [NOT USED]
31 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
32 1.9 QUALITY ASSURANCE
33 A. Provide operation and maintenance data by personnel with the following criteria:
34 1. Trained and experienced in maintenance and operation of described products
35 2. Skilled as technical writer to the extent required to communicate essential data
36 3. Skilled as draftsman competent to prepare required drawings
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
017823-5
OPERATION AND MAINTENANCE DATA
Page 5 of 5
1 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED]
2 1.11 FIELD [SITE] CONDITIONS [NOT USED]
3 1.12 WARRANTY [NOT USED]
4 PART 2 - PRODUCTS [NOT USED]
5 PART 3 - EXECUTION [NOT USED]
6 END OF SECTION
7
Revision Log
DATE NAME
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
SUMMARY OF CHANGE
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
01 78 39 - 1
PROJECT RECORD DOCUMENTS
Page I of 4
1 SECTION 0178 39
2 PROJECT RECORD DOCUMENTS
3 PART 1- GENERAL
4 1.1 SUMMARY
5 A. Section Includes:
6 1. Work associated with the documenting the project and recording changes to project
7 documents, including:
8 a. Record Drawings
9 b. Water Meter Service Reports
10 c. Sanitary Sewer Service Reports
11 d. Large Water Meter Reports
12 B. Deviations from this City of Fort Worth Standard Specification
13 1. None.
14 C. Related Specification Sections include, but are not necessarily limited to:
15 1. Division 0 — Bidding Requirements, Contract Forms and Conditions of the Contract
16 2. Division 1 — General Requirements
17 1.2 PRICE AND PAYMENT PROCEDURES
18 A. Measurement and Payment
19 1. Work associated with this Item is considered subsidiary to the various Items bid.
20 No separate payment will be allowed for this Item.
21 1.3 REFERENCES [NOT USED]
22 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED]
23 1.5 SUBMITTALS
24 A. Prior to submitting a request for Final Inspection, deliver Project Record Documents to
• 25 City's Project Representative.
26 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED]
27 1.7 CLOSEOUT SUBMITTALS [NOT USED]
28 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
29 1.9 QUALITY ASSURANCE
30 A. Accuracy of Records
31 1. Thoroughly coordinate changes within the Record Documents, making adequate
32 and proper entries on each page of Specifications and each sheet of Drawings and
33 other Documents where such entry is required to show the change properly.
34 2. Accuracy of records shall be such that future search for items shown in the Contract
35 Documents may rely reasonably on information obtained from the approved Project
36 Record Documents.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storni Drain Relocation Part 1
City Project No. 00969
017839-2
PROJECT RECORD DOCUMENTS
Page 2 of 4
1 3. To facilitate accuracy of records, make entries within 24 hours after receipt of
2 information that the change has occurred.
3 4. Provide factual information regarding all aspects of the Work, both concealed and
4 visible, to enable future modification of the Work to proceed without lengthy and
5 expensive site measurement, investigation and examination.
6 1.10 STORAGE AND HANDLING
7 A. Storage and Handling Requirements
8 1. Maintain the job set of Record Documents completely protected from deterioration
9 and from loss and damage until completion of the Work and transfer of all recorded
10 data to the final Project Record Documents.
11 2. In the event of loss of recorded data, use means necessary to again secure the data
12 to the City's approval.
13 a. In such case, provide replacements to the standards originally required by the
14 Contract Documents.
15 1.11 FIELD [SITE] CONDITIONS [NOT USED]
16 1.12 WARRANTY [NOT USED]
17 PART 2 - PRODUCTS
18 2.1 OWNER -FURNISHED [oR] OWNER -SUPPLIED PRODUCTS [NOT USED]
19 2.2 RECORD DOCUMENTS
20 A. Job set
21 1. Promptly following receipt of the Notice to Proceed, secure from the City, at no
22 charge to the Contractor, 1 complete set of all Documents comprising the Contract.
23 B. Final Record Documents
24 1. At a time nearing the completion of the Work and prior to Final Inspection, provide
25 the City 1 complete set of all Final Record Drawings in the Contract.
26 2.3 ACCESSORIES [NOT USED]
27 2.4 SOURCE QUALITY CONTROL [NOT USED]
28 PART 3 - EXECUTION
29 3.1 INSTALLERS [NOT USED]
30 3.2 EXAMINATION [NOT USED]
31 3.3 PREPARATION [NOT USED]
32 3.4 MAINTENANCE DOCUMENTS
33 A. Maintenance of Job Set
34 1 Immediately upon receipt of the job set, identify each of the Documents with the
35 title, "RECORD DOCUMENTS - JOB SET".
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
017839-3
PROJECT RECORD DOCUMENTS
Page 3 of 4
1 2. Preservation
2 a. Considering the Contract completion time, the probable number of occasions
3 upon which the job set must be taken out for new entries and for examination,
4 and the conditions under which these activities will be performed, devise a
5 suitable method for protecting the job set.
6 b. Do not use the job set for any purpose except entry of new data and for review
7 by the City, until start of transfer of data to final Project Record Documents.
8 c. Maintain the job set at the site of work.
9 3. Coordination with Construction Survey
10 a. At a minimum, in accordance with the intervals set forth in Section 01 71 23,
11 clearly mark any deviations from Contract Documents associated with
12 installation of the infrastructure.
13 4. Making entries on Drawings
14 a. Record any deviations from Contract Documents.
15 b. Use an erasable colored pencil (not ink or indelible pencil), clearly describe the
16 change by graphic line and note as required.
17 c. Date all entries.
18 d. Call attention to the entry by a "cloud" drawn around the area or areas affected.
19 e. In the event of overlapping changes, use different colors for the overlapping
20 changes.
21 5. Conversion of schematic layouts
22 a. In some cases on the Drawings, arrangements of conduits, circuits, piping,
23 ducts, and similar items, are shown schematically and are not intended to
24 portray precise physical layout.
25 1) Final physical arrangement is determined by the Contractor, subject to the
26 City's approval.
27 2) However, design of future modifications of the facility may require
28 accurate information as to the final physical layout of items which are
29 shown only schematically on the Drawings.
30 b. Show on the job set of Record Drawings, by dimension accurate to within 1
31 inch, the centerline of each run of items.
32 1) Final physical arrangement is determined by the Contractor, subject to the
33 City's approval.
34 2) Show, by symbol or note, the vertical location of the Item ("under slab", "in
35 ceiling plenum", "exposed", and the like).
36 3) Make all identification sufficiently descriptive that it may be related
37 reliably to the Specifications.
38 c. The City may waive the requirements for conversion of schematic layouts
39 where, in the City's judgment, conversion serves no useful purpose. However,
40 do not rely upon waivers being issued except as specifically issued in writing
41 by the City.
42 B. Final Project Record Documents
43 1. Transfer of data to Drawings
44 a. Carefully transfer change data shown on the job set of Record Drawings to the
45 corresponding final documents, coordinating the changes as required.
46 b. Clearly indicate at each affected detail and other Drawing a full description of
47 changes made during construction, and the actual location of items.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
01 78 39 - 4
PROJECT RECORD DOCUMENTS
Page 4 of 4
1 c. Call attention to each entry by drawing a "cloud" around the area or areas
2 affected.
3 d. Make changes neatly, consistently and with the proper media to assure
4 longevity and clear reproduction.
5 2. Transfer of data to other Documents
6 a. If the Documents, other than Drawings, have been kept clean during progress of
7 the Work, and if entries thereon have been orderly to the approval of the City,
8 the job set of those Documents, other than Drawings, will be accepted as final
9 Record Documents.
10 b. If any such Document is not so approved by the City, secure a new copy of that
11 Document from the City at the City's usual charge for reproduction and
12 handling, and carefully transfer the change data to the new copy to the approval
13 of the City.
14 3.5 REPAIR / RESTORATION [NOT USED]
15 3.6 RE -INSTALLATION [NOT USED]
16 3.7 FIELD [oR] SITE QUALITY CONTROL [NOT USED]
17 3.8 SYSTEM STARTUP [NOT USED]
18 3.9 ADJUSTING [NOT USED]
19 3.10 CLEANING [NOT USED]
20 3.11 CLOSEOUT ACTIVITIES [NOT USED]
21 3.12 PROTECTION [NOT USED]
22 3.13 MAINTENANCE [NOT USED]
23 3.14 ATTACHMENTS [NOT USED]
24 END OF SECTION
25
26
Revision Log
DATE NAME SUMMARY OF CHANGE
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
1
2
3 PART 1 - GENERAL
SECTION 02 41 13
SELECTIVE SITE DEMOLITION
024113-1
SELECTIVE SITE DEMOLITION
Page 1 of 5
4 1.1 SUMMARY
5 A. Section Includes
6 1. Removing sidewalks and steps.
7 2. Removing ADA ramps and landings.
8 3. Removing driveways.
9 4. Removing fences.
10 5. Removing guardrail
11 6. Remove railroad tracks
12 7. Removing retaining walls (less than 4 feet tall).
13 8. Removing mailboxes.
14 9. Removing rip rap.
15 10. Removing miscellaneous concrete structures including porches and foundations.
16 11. Disposal of removed materials.
17 B. Standard Details
18 1. Paving Removal and Selective Site Demolition — Removal Pay Limits
19 C. Deviations from City of Fort Worth Standards
20 1. 1.1.A.6 / 1.2.A.1.g / 1.2.A.2.g / 1.2.A.2.g
21 D. Related Specification Sections include but are not necessarily limited to
22 1. Division 0 - Bidding Requirements, Contract Forms, and Conditions of the
23 Contract.
24 2. Division 1 - General Requirements.
25 3. Section 31 23 23 - Fill.
26 1.2 PRICE AND PAYMENT PROCEDURES
27 A. Measurement and Payment
28 1. Measurement:
29 a. Remove Sidewalk: measure by square foot.
30 b. Remove Steps: measure by the square foot as seen in the plan view only.
31 c. Remove ADA Ramp: measure by each.
32 d. Remove Driveway: measure by the square foot by type.
33 e. Remove Fence: measure by the linear foot.
34 f. Remove Guardrail: measure by the linear foot along the face of the rail in place
35 including metal beam guard fence transitions and single guard rail terminal
36 sections from the center of end posts.
37 g. Remove Rairoad Tracks: measured by the linear foot along the center line of
38 the tracks including iron rails, ties (any material), and ballast.
39 h. Remove Retaining Wall (less than 4 feet tall): measure by the linear foot
CITY OF FORT WORTH TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS and Grand Avenue Storm Drain Relocation Part 1
Revised July 1, 2011 City Project No. 00969
024113-2
SELECTIVE SITE DEMOLITION
Page 2 of 5
1 i. Remove Mailbox: measure by each.
2 j. Remove Rip Rap: measure by the square foot.
3 k. Remove Miscellaneous Concrete Structure: measure by the lump sum.
4 2. Payment:
5 a. Remove Sidewalk: full compensation for saw cutting, removal, hauling,
6 disposal, tools, equipment, labor and incidentals needed to execute work.
7 Sidewalk adjacent to or attached to retaining wall (including sidewalk that acts
8 as a wall footing) shall be paid as sidewalk removal.
9 b. Remove Steps: full compensation for saw cutting, removal, hauling, disposal,
10 tools, equipment, labor and incidentals needed to execute work.
11 c. Remove ADA Ramp and landing: full compensation for saw cutting, removal,
12 hauling, disposal, tools, equipment, labor and incidentals needed to execute
13 work. Work includes ramp landing removal.
14 d. Remove Driveway: full compensation for saw cutting, removal, hauling,
15 disposal, tools, equipment, labor and incidentals needed to remove improved
16 driveway by type.
17 e. Remove Fence: full compensation for removal, hauling, disposal, tools,
18 equipment, labor and incidentals needed to remove fence.
19 f. Remove Guardrail: full compensation for removing materials, loading, hauling,
20 unloading, and storing or disposal; furnishing backfill material; backfilling the
21 postholes; and equipment, labor, tools, and incidentals.
22 g. Remove Railroad Tracks: full compensation for saw cutting pavement,
23 removing materials, loading, hauling, unloading, disposal; furnishing backfill
24 material; backfilling, pavement restoration, and tools, equipment, labor and
25 incidentals needed.
26 h. Remove Retaining Wall (less than 4 feet tall): full compensation for saw
27 cutting, removal, hauling, disposal, tools, equipment, labor and incidentals
28 needed to execute work. Sidewalk adjacent to or attached to retaining wall
29 (including sidewallc that acts as a wall footing) shall be paid as sidewalk
30 removal.
31 i. Remove Mailbox: full compensation for removal, hauling, disposal, tools,
32 equipment, labor and incidentals needed to execute work.
33 j. Remove Rip Rap: full compensation for saw cutting, removal, hauling,
34 disposal, tools, equipment, labor and incidentals needed to execute work.
35 k. Remove Miscellaneous Concrete Structure: full compensation for saw cutting,
36 removal, hauling, disposal, tools, equipment, labor and incidentals needed to
37 execute work.
38 1.3 REFERENCES
39 A. Definitions
40 1. Improved Driveway: Driveway constructed of concrete, asphalt paving or brick unit
41 pavers.
CITY OF FORT WORTH TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS and Grand Avenue Storm Drain Relocation Part I
Revised July 1, 2011 City Project No. 00969
024113-3
SELECTIVE SITE DEMOLITION
Page 3 of 5
1 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED]
2 1.5 SUBMITTALS [NOT USED]
3 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED]
4 1.7 CLOSEOUT SUBMITTALS [NOT USED]
5 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
6 1.9 QUALITY ASSURANCE [NOT USED]
7 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED]
8 1.11 FIELD [SITE] CONDITIONS [NOT USED]
9 1.12 WARRANTY [NOT USED]
10 PART 2 - PRODUCTS
11 2.1 OWNER -FURNISHED PRODUCTS [NOT USED]
12 2.2 MATERIALS
13 A. Fill Material: See Section 31 23 23.
14 2.3 ACCESSORIES [NOT USED]
15 2.4 SOURCE QUALITY CONTROL [NOT USED]
16 PART 3 - EXECUTION
17 3.1 INSTALLERS [NOT USED]
18 3.2 EXAMINATION [NOT USED]
19 3.3 PREPARATION [NOT USED]
20 3.4 REMOVAL
21 A. Remove Sidewalk
22 1. Remove sidewalk to nearest existing dummy, expansion or construction joint.
23 2. Sawcut when removing to nearest joint is not practical. See 3.4.K.
24 B. Remove Steps
25 1. Remove step to nearest existing dummy, expansion or construction joint.
26 2. Sawcut when removing to nearest joint is not practical. See 3.4.K.
27 C. Remove ADA Ramp
28 1. Sawcut existing curb and gutter and pavement prior to wheel chair ramp removal.
29 See 3.4.K.
30 2. Remove ramp to nearest existing dummy, expansion or construction joint on
31 existing sidewalk.
32 D. Remove Driveway
33 1. Sawcut existing drive, curb and gutter and pavement prior to drive removal. See
34 3.4.K.
CITY OF FORT WORTH TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS and Grand Avenue Storm Drain Relocation Part 1
Revised July I, 2011 City Project No. 00969
024113-4
SELECTIVE SITE DEMOLITION
Page 4 of 5
1 2. Remove drive to nearest existing dummy, expansion or construction joint.
2 3. Sawcut when removing to nearest joint is not practical. See 3.4.K.
3 4. Remove adjacent sidewalk to nearest existing dummy, expansion or construction
4 joint on existing sidewalk.
5 E. Remove Fence
6 1. Remove all fence components above and below ground and backfill with acceptable
7 fill material.
8 2. Use caution in removing and salvaging fence materials.
9 3. Salvaged materials may be used to reconstruct fence as approved by City or as
10 shown on plans.
11 4. CONTRACTOR responsible for keeping animals (livestock, pets, etc.) within the
12 fenced areas during construction operation and while removing fences.
13 F. Remove Guardrail
14 1. Remove rail elements in original lengths.
15 2. Remove fittings from the posts and the metal rail and then pull the posts.
16 3. Do not mar or damage salvageable materials during removal.
17 4. Completely remove posts and any concrete surrounding the posts.
18 5. Furnish backfill material and backfill the hole with material equal in composition
19 and density to the surrounding soil unless otherwise directed.
20 6. Cut off or bend down eyebolts anchored to the dead man to an elevation at least 1-
21 foot below the new subgrade elevation and leave in place along with the dead man.
22 G. Remove Railroad Tracks
23 1. Saw cut pavement and rails and remove to the extent needed
24 2. Remove ties and ballast
25 3. Furnish backfill material and backfill the hole with material equal in composition
26 and density to the surrounding soil unless otherwise directed
27 4. Restore pavement to match existing pavement type and thickness.
28 H. Remove Retaining Wall (less than 4 feet tall)
29 1. Remove wall to nearest existing joint.
30 2. Sawcut when removing to nearest joint is not practical. See 3.4.K.
31 3. Removal includes all components of the retaining wall including footings.
32 4. Sidewalk adjacent to or attached to retaining wall: See 3.4.A
33 I. Remove Mailbox
34 1. Salvage existing materials for reuse. Mailbox materials may need to be used for
35 reconstruction.
36 J. Remove Rip Rap
37 1. Remove rip rap to nearest existing dummy, expansion or construction joint.
38 2. Sawcut when removing to nearest joint is not practical. See 3.4.K.
39 K. Remove Miscellaneous Concrete Structure
CITY OF FORT WORTH TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS and Grand Avenue Storm Drain Relocation Part 1
Revised July 1, 201 1 City Project No. 00969
024113-5
SELECTIVE SITE DEMOLITION
Page 5 of5
1 1. Remove portions of miscellaneous concrete structures including foundations and
2 slabs that do not interfere with proposed construction to 2 feet below the finished
3 ground line.
4 2. Cut reinforcement close to the portion of the concrete to remain in place.
5 3. Break or perforate the bottom of structures to remain to prevent the entrapment of
6 water.
7 L. Sawcut
8 1. Sawing Equipment
9 a. Power -driven
10 b. Manufactured for the purpose of sawing pavement
11 c. In good operating condition
12 d. Shall not spall or fracture the pavement to the removal area
13 2. Sawcut perpendicular to the surface completely through existing pavement.
14 3.5 REPAIR [NOT USED]
15 3.6 RE -INSTALLATION [NOT USED]
16 3.7 SITE QUALITY CONTROL [NOT USED]
17 3.8 SYSTEM STARTUP [NOT USED]
18 3.9 ADJUSTING [NOT USED]
19 3.10 CLEANING [NOT USED]
20 3.11 CLOSEOUT ACTIVITIES [NOT USED]
21 3.12 PROTECTION [NOT USED]
22 3.13 MAINTENANCE [NOT USED]
23 3.14 ATTACHMENTS [NOT USED]
24 END OF SECTION
25
26
Revision Log
DATE NAME SUMMARY OF CHANGE
CITY OF FORT WORTH TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS and Grand Avenue Storm Drain Relocation Part 1
Revised July 1, 2011 City Project No. 00969
1
2
3 PART1- GENERAL
4 1.1 SUMMARY
02 41 14 - 1
UTILITY REMOVAL/ABANDONMENT
OSECTION 02 41 14
UTILITY REMOVAL/ABANDONMENT
Page 1 of 15
5 A. Section Includes:
6 1. Direction for the removal, abandonment or salvaging of the following utilities:
7 a. Cathodic Protection Test Stations
8 b. Water Lines
9 c. Gate Valves
10 d. Water Valves
11 e. Fire Hydrants
12 f. Water Meters and Meter Box
13 g. Water Sampling Station
14 h. Concrete Water Vaults
15 i. Sanitary Sewer Lines
16 j. Sanitary Sewer Manholes
17 k. Sanitary Sewer Junction Boxes
18 1. Storm Sewer Lines
19 m. Storm Sewer Manhole Risers
20 n. Storm Sewer Junction Boxes
21 o. Storm Sewer Inlets
22 p. Box Culverts
23 q. Headwalls and Safety End Treatments
24 r. Trench Drains
25 B. Deviations from this City of Fort Worth Standard Specification
26 1. None.
27 C. Related Specification Sections include, but are not necessarily limited to:
28 1. Division 0 — Bidding Requirements, Contract Forms and Conditions of the Contract
29 2. Division 1 — General Requirements
30 3. Section 03 34 13 — Controlled Low Strength Material (CLSM)
31 4. Section 33 05 10 — Utility Trench Excavation, Embedment and Backfill
32 5. Section 33 05 24 — Installation of Carrier Pipe
33 6. Section 33 11 11 — Ductile Iron Fittings
34 7. Section 33 11 13 — Concrete Pressure Pipe, Bar -wrapped Pipe, Steel Cylinder Type
35 8. Section 33 11 14 — Buried Steel Pipe and Fittings
36 9. Section 33 12 25 — Connection to Existing Water Mains
37 1.2 PRICE AND PAYMENT PROCEDURES
38 A. Utility Lines
39 1. Abandonment of Utility Line by Grouting
40 a. Measurement
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised April 4, 2012
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
024114-2
UTILITY REMOVAL/ABANDONMENT
Page 2 of 15
1 1) Measurement for this Item shall be per cubic yard of existing utility line to
2 be grouted. Measure by tickets showing cubic yards of grout applied.
3 b. Payment
4 1) The work performed and materials furnished in accordance with this Item
5 and measured as provided under "Measurement" shall be paid for at the
6 unit price per cubic yard of "Line Grouting" for:
7 a) Various types of utility line
8 c. The price bid shall include:
9 1) Low density cellular grout or CLSM
10 2) Water
11 3) Pavement removal
12 4) Excavation
13 5) Hauling
14 6) Disposal of excess materials
15 7) Furnishing, placement and compaction of backfill
16 8) Clean-up
17 2. Utility Line Removal, Separate Trench
18 a. Measurement
19 1) Measurement for this Item shall be per linear foot of existing utility line to
20 be removed.
21 b. Payment
22 1) The work performed and materials furnished in accordance with this Item
23 and measured as provided under "Measurement" shall be paid for at the
24 unit price bid per linear foot of "Remove Line" for:
25 a) Various types of existing utility line
26 b) Various sizes
27 c. The price bid shall include:
28 1) Removal and disposal of existing utility pipe
29 2) Pavement removal
30 3) Excavation
31 4) Hauling
32 5) Disposal of excess materials
33 6) Furnishing, placement and compaction of backfill
34 7) Clean-up
35 3. Utility Line Removal, Same Trench
36 a. Measurement
37 1) This Item is considered subsidiary the proposed utility line being installed.
38 b. Payment
39 1) The work performed and materials furnished in accordance with this Item
40 are subsidiary to the installation of proposed utility pipe and shall be
41 subsidiary to the unit price bid per linear foot of pipe complete in place, and
42 no other compensation will be allowed.
43 4. Cathodic Test Station Abandonment
44 a. Measurement
45 1) Measurement for this Item will be per each cathodic test station to be
46 abandoned.
47 b. Payment
48 1) The work performed and materials furnished in accordance with this Item
49 and measured as provided under "Measurement" shall be paid for at the
50 unit price bid per each "Abandon Cathodic Test Station".
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised April 4, 2012
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
0241 34 -3
UTILITY REMOVAL/ABANDONMENT
Page 3 of 15
1 c. The price bid shall include:
2 1) Abandon cathodic test station
3 2) CLSM
4 3) Pavement removal
5 4) Excavation
6 5) Hauling
7 6) Disposal of excess materials
8 7) Furnishing, placement and compaction of backfill
9 8) Clean-up
10 B. Water Lines and Appurtenances
11 1. Installation of a Water Line Pressure Plug
12 a. Measurement
13 1) Measurement for this Item shall be per each pressure plug to be installed.
14 b. Payment
15 1) The work performed and materials furnished in accordance with this Item
16 and measured as provided under "Measurement" shall be paid for at the
17 unit price bid for each "Pressure Plug" installed for:
18 a) Various sizes
19 c. The price bid shall include:
20 1) Furnishing and installing pressure plug
21 2) Pavement removal
22 3) Excavation
23 4) Hauling
24 5) Disposal of excess material
25 6) Gaskets
26 7) Bolts and Nuts
27 8) Furnishing, placement and compaction of embedment
28 9) Furnishing, placement and compaction of backfill
29 10) Disinfection
30 11) Testing
31 12) Clean-up
32 2. Abandonment of Water Line by Cut and installation of Abandonment Plug
33 a. Measurement
34 1) Measurement for this Item shall be per each cut and abandonment plug
35 installed.
36 b. Payment
37 1) The work performed and materials furnished in accordance with this Item
38 and measured as provided under "Measurement" shall be paid for at the
39 unit price bid for each "Water Abandonment Plug" installed for:
40 a) Various sizes
41 c. The price bid shall include:
42 1) Furnishing and installing abandonment plug
43 2) Pavement removal
44 3) Excavation
45 4) Hauling
46 5) CLSM
47 6) Disposal of excess material
48 7) Furnishing, placement and compaction of backfill
49 8) Clean-up
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised April 4, 2012
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
024114-4
UTILITY REMOVAL/ABANDONMENT
Page 4 of 15
1 3. Water Valve Removal
2 a. Measurement
3 1) Measurement for this Item will be per each water valve to be removed.
4 b. Payment
5 1) The work performed and materials furnished in accordance with this Item
6 and measured as provided under "Measurement" shall be paid for at the
7 unit price bid per each "Remove Water Valve" for:
8 a) Various sizes
9 c. The price bid shall include:
10 1) Removal and disposal of valve
11 2) CLSM
12 3) Pavement removal
13 4) Excavation
14 5) Hauling
15 6) Disposal of excess materials
16 7) Furnishing, placement and compaction of backfill
17 8) Clean-up
18 4. Water Valve Removal and Salvage
19 a. Measurement
20 1) Measurement for this Item will be per each water valve to be removed and
21 salvaged.
22 b. Payment
23 1) The work performed and materials furnished in accordance with this Item
24 and measured as provided under "Measurement" shall be paid for at the
25 unit price bid per each "Salvage Water Valve" for:
26 a) Various sizes
27 c. The price bid shall include:
28 1) Removal and Salvage of valve
29 2) CLSM
30 3) Delivery to City
31 4) Pavement removal
32 5) Excavation
33 6) Hauling
34 7) Disposal of excess materials
35 8) Furnishing, placement and compaction of backfill
36 9) Clean-up
37 5. Water Valve Abandonment
38 a. Measurement
39 1) Measurement for this Item will be per each water valve to be abandoned.
40 b. Payment
41 1) The work performed and materials furnished in accordance with this Item
42 and measured as provided under "Measurement" shall be paid for at the
43 unit price bid per each "Abandon Water Valve" for:
44 a) Various Sizes
45 c. The price bid shall include:
46 1) Abandonment of valve
47 2) CLSM
48 3) Pavement removal
49 4) Excavation
50 5) Hauling
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised Apri14, 2012
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
0241 14-5
UTILITY REMOVAL/ABANDONMENT
Page 5 of 15
1 6) Disposal of excess materials
2 7) Furnishing, placement and compaction of backfill
3 8) Clean-up
4 6. Fire Hydrant Removal and Salvage
5 a. Measurement
6 1) Measurement for this Item will be per each fire hydrant to be removed.
7 b. Payment
8 1) The work performed and materials furnished in accordance with this Item
9 and measured as provided under "Measurement" shall be paid for at the
10 unit price bid per each "Salvage Fire Hydrant".
11 c. The price bid shall include:
12 1) Removal and salvage of fire hydrant
13 2) Delivery to City
14 3) Pavement removal
15 4) Excavation
16 5) Hauling
17 6) Disposal of excess materials
18 7) Furnishing, placement and compaction of backfill
19 8) Clean-up
20 7. Water Meter Removal and Salvage
21 a. Measurement
22 1) Measurement for this Item will be per each water meter to be removed and
23 salvaged.
24 b. Payment
25 1) The work performed and materials furnished in accordance with this Item
26 and measured as provided under "Measurement" shall be paid for at the
27 unit price bid per each "Salvage Water Meter" for:
28 a) Various sizes
29 c. The price bid shall include:
30 1) Removal and salvage of water meter
31 2) Delivery to City
32 3) Pavement removal
33 4) Excavation
34 5) Hauling
35 6) Disposal of excess materials
36 7) Furnishing, placement and compaction of backfill
37 8) Clean-up
38 8. Water Sampling Station Removal and Salvage
39 a. Measurement
40 1) Measurement for this Item will be per each water sampling station to be
41 removed.
42 b. Payment
43 1) The work performed and materials furnished in accordance with this Item
44 and measured as provided under "Measurement" shall be paid for at the
45 unit price bid per each "Salvage Water Sampling Station".
46 c. The price bid shall include:
47 1) Removal and salvage of water sampling station
48 2) Delivery to City
49 3) Pavement removal
50 4) Excavation
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised April 4, 2012
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
0241 14-6
UTILITY REMOVAL/ABANDONMENT
Page 6 of 15
1 5) Hauling
2 6) Disposal of excess materials
3 7) Furnishing, placement and compaction of backfill
4 8) Clean-up
5 9. Concrete Water Vault Removal
6 a. Measurement
7 1) Measurement for this Item will be per each concrete water vault to be
8 removed.
9 b. Payment
10 1) The work performed and materials furnished in accordance with this Item
11 and measured as provided under "Measurement" shall be paid for at the
12 unit price bid per each "Remove Concrete Water Vault".
13 c. The price bid shall include:
14 1) Removal and disposal of concrete water vault
15 2) Removal, salvage and delivery of cast iron lid to City, if applicable
16 3) Removal, salvage and delivery of any valves to City, if applicable
17 4) Removal, salvage and delivery of any water meters to City, if applicable
18 5) Pavement removal
19 6) Excavation
20 7) Hauling
21 8) Disposal of excess materials
22 9) Furnishing, placement and compaction of backfill
23 10) Clean-up
24 C. Sanitary Sewer Lines and Appurtenances
25 1. Abandonment of Sanitary Sewer Line by Cut and installation of Abandomment Plug
26 a. Measurement
27 1) Measurement for this Item shall be per each cut and abandonment plug
28 installed.
29 b. Payment
30 1) The work perfoiitied and materials furnished in accordance with this Item
31 and measured as provided under "Measurement" shall be paid for at the
32 unit price bid for each "Sewer Abandonment Plug" for:
33 a) Various sizes
34 c. The price bid shall include:
35 1) Furnishing and installing abandonment plug
36 2) Pavement removal
37 3) Excavation
38 4) Hauling
39 5) CLSM
40 6) Disposal of excess material
41 7) Furnishing, placement and compaction of backfill
42 8) Clean-up
43 2. Sanitary Sewer Manhole Removal
44 a. Measurement
45 1) Measurement for this Item will be per each sanitary sewer manhole to be
46 removed.
47 b. Payment
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised April 4, 2012
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
024114-7
UTILITY REMOVAL/ABANDONMENT
Page 7 of 15
1 1) The work performed and materials furnished in accordance with this Item
2 and measured as provided under "Measurement" shall be paid for at the
3 unit price bid per each "Remove Sewer Manhole" for:
4 a) Various diameters
5 c. The price bid shall include:
6 1) Removal and disposal of manhole
7 2) Removal, salvage and delivery of cast iron lid to City, if applicable
8 3) Cutting and plugging of existing sewer lines
9 4) Pavement removal
10 5) Excavation
11 6) Hauling
12 7) Disposal of excess materials
13 8) Furnishing, placement and compaction of backfill
14 9) Clean-up
15 3. Sanitary Sewer Junction Structure Removal
16 a. Measurement
17 1) Measurement for this Item will he per each sanitary sewer junction
18 structure being removed.
19 b. Payment
20 1) The work performed and materials furnished in accordance with this Item
21 and measured as provided under "Measurement" shall be paid for at the
22 lump sum bid per each "Remove Sewer Junction Box" location.
23 c. The price bid shall include:
24 1) Removal and disposal of junction box
25 2) Pavement removal
26 3) Excavation
27 4) Hauling
28 5) Disposal of excess materials
29 6) Furnishing, placement and compaction of backfill
30 7) Clean-up
31 D. Storm Sewer Lines and Appurtenances
32 1. Abandonment of Storm Sewer Line by Cut and installation of Abandonment Plug
33 a. Measurement
34 1) Measurement for this Item shall be per each cut and abandonment plug to
35 be installed.
36 b. Payment
37 1) The work performed and materials furnished in accordance with this Item
38 and measured as provided under "Measurement" shall be paid for at the
39 unit price bid for each "Storm Abandonment Plug" installed for:
40 a) Various sizes
41 c. The price bid shall include:
42 1) Furnishing and installing abandonment plug
43 2) Pavement removal
44 3) Excavation
45 4) Hauling
46 5) CLSM
47 6) Disposal of excess material
48 7) Furnishing, placement and compaction of backfill
49 8) Clean-up
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised April 4, 2012
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
024114-8
UTILITY REMOVAL/ABANDONMENT
Page 8 of 15
1 2. Storm Sewer Manhole Removal
2 a. Measurement
3 1) Measurement for this Item will be per each storm sewer manhole to be
4 removed.
5 b. Payment
6 1) The work performed and materials furnished in accordance with this Item
7 and measured as provided under "Measurement" shall be paid for at the
8 unit price bid per each "Remove Manhole Riser" for:
9 a) Various sizes
10 c. The price bid shall include:
11 1) Removal and disposal of manhole
12 2) Removal, salvage and delivery of cast iron lid to City, if applicable
13 3) Pavement removal
14 4) Excavation
15 5) Hauling
16 6) Disposal of excess materials
17 7) Furnishing, placement and compaction of backfill
18 8) Clean-up
19 3. Storm Sewer Junction Box Removal
20 a. Measurement
21 1) Measurement for this Item will be per each storm sewer junction structure
22 to be removed.
23 b. Payment
24 1) The work performed and materials furnished in accordance with this Item
25 and measured as provided under "Measurement" shall be paid for at the
26 unit price bid per each "Remove Storm Junction Box" for:
27 a) Various sizes
28 c. The price bid shall include:
29 1) Removal and disposal of junction box
30 2) Removal, salvage and delivery of cast iron lid to City, if applicable
31 3) Pavement removal
32 4) Excavation
33 5) Hauling
34 6) Disposal of excess materials
35 7) Furnishing, placement and compaction of backfill
36 8) Clean-up
37 4. Storm Sewer Junction Structure Removal
38 a. Measurement
39 1) Measurement for this Item will be per each storm sewer junction structure
40 being removed.
41 b. Payment
42 1) The work performed and materials furnished in accordance with this Item
43 and measured as provided under "Measurement" shall be paid for at the
44 lump sum bid per each "Remove Storm Junction Structure" location.
45 c. The price bid shall include:
46 1) Removal and disposal of junction structure
47 2) Removal, salvage and delivery of cast iron lid to City, if applicable
48 3) Pavement removal
49 4) Excavation
50 5) Hauling
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised April4, 2012
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
0241 14-9
UTILITY REMOVAL/ABANDONMENT
Page 9 of 15
1 6) Disposal of excess materials
2 7) Furnishing, placement and compaction of backfill
3 8) Clean-up
4 5. Storm Sewer Inlet Removal
5 a. Measurement
6 1) Measurement for this Item will be per each storm sewer inlet to be
7 removed.
8 b. Payment
9 1) The work performed and materials furnished in accordance with this Item
10 and measured as provided under "Measurement" shall be paid for at the
11 unit price bid per each "Remove Storm Inlet" for:
12 a) Various types
13 b) Various sizes
14 c. The price bid shall include:
15 1) Removal and disposal of inlet
16 2) Pavement removal
17 3) Excavation
18 4) Hauling
19 5) Disposal of excess materials
20 6) Furnishing, placement and compaction of backfill
21 7) Clean-up
22 6. Storm Sewer Junction Box Removal
23 a. Measurement
24 1) Measurement for this Item shall be per linear foot of existing storm sewer
25 box to be removed.
26 b. Payment
27 1) The work performed and materials furnished in accordance with this Item
28 and measured as provided under "Measurement" shall be paid for at the
29 unit price bid per linear foot of "Remove Storm Junction Box" for all sizes.
30 c. The price bid shall include:
31 1) Removal and disposal of Storm Sewer Box
32 2) Pavement removal
33 3) Excavation
34 4) Hauling
35 5) Disposal of excess materials
36 6) Furnishing, placement and compaction of backfill
37 7) Clean-up
38 7. Headwall/SET Removal
39 a. Measurement
40 1) Measurement for this Item will be per each headwall or safety end
41 treatment (SET) to be removed.
42 b. Payment
43 1) The work performed and materials furnished in accordance with this Item
44 and measured as provided under "Measurement" shall be paid for at the
45 unit price bid per each "Remove Headwall/SET".
46 c. The price bid shall include:
47 1) Removal and disposal of Headwall/SET
48 2) Pavement removal
49 3) Excavation
50 4) Hauling
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised April 4, 2012
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
02 41 14 - 10
UTILITY REMOVAL/ABANDONMENT
Page 10 of 15
1 5) Disposal of excess materials
2 6) Furnishing, placement and compaction of backfill
3 7) Clean-up
4 8. Trench Drain Removal
5 a. Measurement
6 1) Measurement for this Item shall be per linear foot of storm sewer trench
7 drain to be removed.
8 b. Payment
9 1) The work performed and materials furnished in accordance with this Item
10 and measured as provided under "Measurement" shall be paid for at the
11 unit price bid per linear foot of "Remove Trench Drain" for:
12 a) Various sizes
13 c. The price bid shall include:
14 1) Removal and disposal of storm sewer line
15 2) Pavement removal
16 3) Excavation
17 4) Hauling
18 5) Disposal of excess materials
19 6) Furnishing, placement and compaction of backfill
20 7) Clean-up
21 1.3 REFERENCES [NOT USED]
22 1.4 ADMINISTRATIVE REQUIREMENTS
23 A. Coordination
24 1. Contact Inspector and the Water Department Field Operation Storage Yard for
25 coordination of salvage material return.
26 1.5 SUBMITTALS [NOT USED]
27 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED]
28 1.7 CLOSEOUT SUBMITTALS [NOT USED]
29 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
30 1.9 QUALITY ASSURANCE [NOT USED]
31 1.10 DELIVERY, STORAGE, AND HANDLING
32 A. Storage and Handling Requirements
33 1. Protect and salvage all materials such that no damage occurs during delivery to the
34 City.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised April 4, 2012
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
02 41 14 - 11
UTILITY REMOVAL/ABANDONMENT
Page 11 of 15
1 1.11 FIELD [SITE] CONDITIONS [NOT USED]
2 1.12 WARRANTY [NOT USED]
3 PART 2 - PRODUCTS
4 2.1 OWNER -FURNISHED [OR] OWNER -SUPPLIED PRODUCTS [NOT USED]
5 2.2 MATERIALS
6 2.3 ACCESSORIES [NOT USED]
7 2.4 SOURCE QUALITY CONTROL [NOT USED]
8 PART 3 - EXECUTION
9 3.1 INSTALLERS [NOT USED]
10 3.2 EXAMINATION [NOT USED]
11 3.3 PREPARATION [NOT USED]
12 3.4 REMOVAL, SALVAGE, AND ABANDONMENT
13 A. Water Lines and Appurtenances
14 1. Water Line Pressure Plugs
15 a. Ductile Iron Water Lines
16 1) Excavate, embed, and backfill in accordance with Section 33 05 10.
17 2) Plug with an MJ Plug with mechanical restraint and blocking in accordance
18 with Section 33 11 11.
19 3) Perform Cut and Plug in accordance with Section 33 12 25.
20 b. PVC C900 and C905 Water Lines
21 1) Excavate, embed, and backfill in accordance with Section 33 05 10.
22 2) Plug with an MJ Plug with mechanical restraint and blocking in accordance
23 with Section 33 11 11.
24 3) Perform Cut and Plug in accordance with Section 33 12 25.
25 c. Concrete Pressure Pipe, Bar Wrapped, Steel Cylinder Type Water Lines
26 1) Excavate, embed, and backfill in accordance with Section 33 05 10
27 2) Plug using:
28 a) A fabricated plug restrained by welding or by a Snap Ring in
29 accordance with Section 33 11 13; or
30 b) A blind flange in accordance with Section 33 11 13
31 3) Perform Cut and Plug in accordance with Section 33 12 25.
32 d. Buried Steel Water Lines
33 1) Excavate, embed, and backfill in accordance with Section 33 05 10.
34 2) Plug using:
35 a) A fabricated plug restrained by welding in accordance with Section 33
36 11 14; or
37 b) A blind flange in accordance with Section 33 11 14
38 3) Perform Cut and Plug in accordance with Section 33 12 25.
39 2. Water Line Abandonment Plug
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised April 4, 2012
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
02 41 14 - 12
UTILITY REMOVAL/ABANDONMENT
Page 12 of 15
1 a. Excavate and backfill in accordance with Section 33 05 10.
2 b. Plug with CLSM in accordance with Section 03 34 13.
3 3. Water Line Abandonment by Grouting
4 a. Excavate and backfill in accordance with Section 33 05 10.
5 b. Dewater from existing line to be grouted.
6 c. Fill line with Low Density Cellular Grout in accordance with Section 33 05 24
7 or CLSM in accordance with 03 34 13.
8 d. Dispose of any excess material.
9 4. Water Line Removal
10 a. Excavate and backfill in accordance with Section 33 05 10.
11 b. Cut existing line from the utility system prior to removal.
12 c. Cut any services prior to removal.
13 d. Remove existing pipe line and properly dispose as approved by City.
14 5. Water Valve Removal
15 a. Excavate and backfill in accordance with Section 33 05 10.
16 b. Remove and dispose of valve bonnet, wedge and stem.
17 c. Fill valve body with CLSM in accordance with Section 03 34 13.
18 6. Water Valve Removal and Salvage
19 a. Excavate and backfill in accordance with Section 33 05 10.
20 b. Remove valve bonnet, wedge and stem.
21 c. Deliver salvaged material to the Water Department Field Operation Storage
22 Yard.
23 d. Protect salvaged materials from damage.
24 e. Fill valve body with CLSM in accordance with Section 03 34 13.
25 7. Water Valve Abandonment
26 a. Excavate and backfill in accordance with Section 33 05 10.
27 b. Remove the top 2 feet of the valve stack and any valve extensions.
28 c. Fill the remaining valve stack with CLSM in accordance with Section 03 34 13.
29 8. Fire Hydrant Removal and Salvage
30 a. Excavate and backfill in accordance with Section 33 05 10.
31 b. Remove Fire Hydrant.
32 c. Place abandonment plug on fire hydrant lead line.
33 d. Deliver salvaged fire hydrant to the Water Department Field Operation Storage
34 Yard.
35 e. Protect salvaged materials from damage.
36 9. Water Meter Removal and Salvage
37 a. Remove and salvage water meter.
38 b. Return salvaged meter to Project Representative.
39 c. City will provide replacement meter for installation.
40 d. Meter Box and Lid
41 1) Remove and salvage cast iron meter box lid.
42 2) Remove and dispose of any non -cast iron meter box lid.
43 3) Return salvaged material to the Water Department Field Operation Storage
44 Yard.
45 4) Remove and dispose of meter box.
46 10. Water Sample Station Removal and Salvage
47 a. Remove and salvage existing water sample station.
48 b. Deliver salvaged material to the Water Department Field Operation Storage
49 Yard.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised April 4, 2012
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
024114-13
UTILITY REMOVAL/ABANDONMENT
Page 13 of 15
1 11. Concrete Water Vault Removal
2 a. Excavate and backfill in accordance with Section 33 05 10.
3 b. Remove and salvage vault lid.
4 c. Remove and salvage valves.
5 d. Remove and salvage meters.
6 e. Deliver salvaged material to the Water Department Field Operation Storage
7 Yard.
8 f. Remove and dispose of any piping or other appurtenances.
9 g. Demolish and remove entire concrete vault.
10 h. Dispose of all excess materials.
11 12. Cathodic Test Station Abandonment
12 a. Excavate and backfill in accordance with Section 33 05 10
13 b. Remove the top 2 feet of the cathodic test station stack and contents.
14 c. Fill any remaining voids with CLSM in accordance with Section 03 34 13.
15 B. Sanitary Sewer Lines and Appurtenances
16 1. Sanitary Sewer Line Abandonment Plug
17 a. Excavate and backfill in accordance with Section 33 05 10.
18 b. Remove and dispose of any sewage.
19 c. Plug with CLSM in accordance with Section 03 34 13.
20 2. Sanitary Sewer Line Abandonment by Grouting
21 a. Excavate and backfill in accordance with Section 33 05 10.
22 b. Dewater and dispose of any sewage from the existing line to be grouted.
23 c. Fill line with Low Density Cellular Grout in accordance with Section 33 05 24
24 or CLSM in accordance with 03 34 13.
25 d. Dispose of any excess material.
26 3. Sanitary Sewer Line Removal
27 a. Excavate and backfill in accordance with Section 33 05 10.
28 b. Cut existing line from the utility system prior to removal.
29 c. Cut any services prior to removal.
30 d. Remove existing pipe line and properly dispose as approved by City.
31 4. Sanitary Sewer Manholes Removal
32 a. Excavate and backfill in accordance with Section 33 05 10.
33 b. Remove and salvage manhole lid.
34 c. Deliver salvaged material to the Water Department Field Operation Storage.
35 d. Demolish and remove entire concrete manhole.
36 e. Cut and plug sewer lines to be abandoned.
37 5. Sanitary Sewer Junction Structure Removal
38 a. Excavate and backfill in accordance with Section 33 05 10.
39 b. Remove and salvage manhole lid.
40 c. Deliver salvaged material to the Water Department Field Operation Storage.
41 d. Demolish and remove entire concrete manhole.
42 e. Cut and plug sewer lines to be abandoned.
43 C. Storm Sewer Lines and Appurtenances
44 1. Storm Sewer Abandonment Plug
45 a. Excavate and backfill in accordance with Section 33 05 10.
46 b. Dewater line.
47 c. Plug with CLSM in accordance with Section 03 34 13.
48 2. Storm Sewer Line Abandonment by Grouting
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised April 4, 2012
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
02 41 14 - 14
UTILITY REMOVAL/ABANDONMENT
Page 14 of 15
1 a. Excavate and backfill in accordance with Section 33 05 10.
2 b. Dewater the existing line to be grouted.
3 c. Fill line with Low Density Cellular Grout in accordance with Section 33 05 24
4 or CLSM in accordance with 03 34 13.
5 d. Dispose of any excess material.
6 3. Storm Sewer Line Removal
7 a. Excavate and backfill in accordance with Section 33 05 10.
8 b. Remove existing pipe line and properly dispose as approved by City.
9 4. Storm Sewer Manholes Removal
10 a. Excavate and backfill in accordance with Section 33 05 10.
11 b. Demolish and remove entire concrete manhole.
12 c. Cut and plug storm sewer lines to be abandoned.
13 5. Storm Sewer Junction Box and/or Junction Structure Removal
14 a. Excavate and backfill in accordance with Section 33 05 10.
15 b. Demolish and remove entire concrete structure.
16 c. Cut and plug storm sewer lines to be abandoned.
17 6. Storm Sewer Inlet Removal
18 a. Excavate and backfill in accordance with Section 33 05 10.
19 b. Demolish and remove entire concrete inlet.
20 c. Cut and plug storm sewer lines to be abandoned.
21 7. Storm Sewer Box Removal
22 a. Excavate and backfill in accordance with Section 33 05 10.
23 b. Cut existing line from the utility system prior to removal.
24 c. Cut any services prior to removal.
25 d. Remove existing pipe line and properly dispose as approved by City.
26 8. Headwall/SET Removal
27 a. Excavate and backfill in accordance with Section 33 05 10.
28 b. Demolish and remove entire concrete inlet.
29 c. Cut and plug storm sewer lines to be abandoned.
30 9. Storm Sewer Trench Drain Removal
31 a. Excavate and backfill in accordance with Section 33 05 10.
32 b. Remove existing pipe line and dispose as approved by City.
33 3.5 REPAIR / RESTORATION [NOT USED]
34 3.6 RE -INSTALLATION [NOT USED]
35 3.7 FIELD [oR] SITE QUALITY CONTROL
36 3.8 SYSTEM STARTUP [NOT USED]
37 3.9 ADJUSTING [NOT USED]
38 3.10 CLEANING [NOT USED]
39 3.11 CLOSEOUT ACTIVITIES [NOT USED]
40 3.12 PROTECTION [NOT USED]
41 3.13 MAINTENANCE [NOT USED]
42 3.14 ATTACHMENTS [NOT USED]
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised April 4, 2012
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
02 41 14 - 15
UTILITY REMOVAL/ABANDONMENT
1 END OF SECTION
Revision Log
DATE NAME SUMMARY OF CHANGE
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised April 4, 2012
Page 15 of 15
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part I
City Project No. 00969
2
330131-1
CLOSED CIRCUIT TELEVISION (CCTV) INSPECTION
Page 1 of5
SECTION 33 0131
CLOSED CIRCUIT TELEVISION (CCTV) INSPECTION
3 PART 1- GENERAL
4 1.1 SUMMARY
5 A. Section Includes:
6 1. Requirements and procedures for Closed Circuit Television (CCTV) Inspection of
7 sanitary sewer, storm sewer mains, water mains.
8 B. Deviations from this City of Fort Worth Standard Specification
9 1. 1.1 A.1 / 3.4 C.3
10 C. Related Specification Sections include, but are not necessarily limited to:
11 1. Division 0 — Bidding Requirements, Contract Forms, and Conditions of the
12 Contract
13 2. Division 1 — General Requirements
14 3. Section 33 03 10 — Bypass Pumping of Existing Sewer Systems
15 4. Section 33 04 50 — Cleaning of Sewer Mains
16 5. Section 33 31 20 — Polyvinyl Chloride (PVC) Gravity Sanitary Sewer Pipe
17 6. Section 33 31 21 — Polyvinyl Chloride (PVC) Closed Profile Gravity Sanitary
18 Sewer Pipe
19 7. Section 33 31 22 — Sanitary Sewer Slip Lining
20 1.2 PRICE AND PAYMENT PROCEDURES
21 A. Pre -CCTV Inspection
22 1. Measurement
23 a. Measurement for this Item will be by the linear foot of line televised for CCTV
24 Inspection performed prior to any line modification or replacement determined
25 from the distance recorded on the video tape log.
26 2. Payment
27 a. The work performed and materials furnished in accordance with this Item and
28. measured as provided under "Measurement" will be paid for at the unit price
29 bid per linear foot for "Pre -CCTV Inspection".
30 1) Contractor will not be paid for unaccepted video.
31 3. The price bid shall include:
32 a. Mobilization
33 b. Cleaning
34 c. Digital file
35 B. Post -CCTV Inspection
36 1. Measurement
37 a. Measurement for this Item will be by the linear foot of line televised for CCTV
38 Inspection performed following repair or installation determined from the
39 distance recorded on the video tape log.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
33 01 31- 2
CLOSED CIRCUIT TELEVISION (CCTV) INSPECTION
Page 2 of 5
1 2. Payment
2 a. The work performed and materials furnished in accordance with this Item and
3 measured as provided under "Measurement" will be paid for at the unit price
4 bid per linear foot for "Post -CCTV Inspection".
5 1) Contractor will not be paid for unaccepted video.
6 3. The price bid shall include:
7 a. Mobilization
8 b. Cleaning
9 c. Digital file
10 1.3 REFERENCES
11 A. Reference Standards
12 1. Reference standards cited in this Specification refer to the current reference
13 standard published at the time of the latest revision date logged at the end of this
14 Specification, unless a date is specifically cited.
15 2. City of Fort Worth Water Department
16 a. City of Fort Worth Water Department CCTV Inspection and Defect Coding
17 Program (CCTV Manual). Contact Field Operations to obtain a copy of the
18 CCTV Manual.
19 1.4 ADMINISTRATIVE REQUIREMENTS
20 A. Coordination
21 1. Meet with City of Fort Worth Water Department staff to confirm that the
22 equipment, software, standard templates, defect codes and defect rankings are being
23 used, if required.
24 1.5 SUBMITTALS
25 A. Submittals shall be in accordance with Section 01 33 00.
26 B. All submittals shall be approved by the Engineer or the City prior to delivery.
27 1.6 INFORMATIONAL SUBMITTALS
28 A. Pre -CCTV submittals for sanitary sewer lines 24 inches and larger, if required
29 1. Project schedule
30 2. Listing of cleaning equipment and procedures
31 3. Listing of flow diversion procedures
32 4. Listing of CCTV equipment
33 5. Listing of backup and standby equipment
34 6. Listing of safety precautions and traffic control measures
35 1.7 CLOSEOUT SUBMITTALS
36 A. Post -CCTV submittals
37 1. 2 copies of CCTV video results on DVD
38 2. 2 hard copies of Inspection Report
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
33 01 31-3
CLOSED CIRCUIT TELEVISION (CCTV) INSPECTION
Page 3 of5
1 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
2 1.9 QUALITY ASSURANCE [NOT USED]
3 1.10 DELIVERY, STORAGE, AND HANDLING NOT USED]
4 1.11 FIELD [SITE] CONDITIONS [NOT USED]
5 1.12 WARRANTY [NOT USED]
6 PART 2 - PRODUCTS [NOT USED]
7 PART3- EXECUTION
8 3.1 INSTALLERS [NOT USED]
9 3.2 EXAMINATION [NOT USED]
10 3.3 PREPARATION
11 A. CCTV Equipment
12 1. Use equipment specifically designed and constructed for such inspection.
13 2. Use equipment designed to operate in 100 percent humidity conditions.
14 3. Use equipment with a pan (±270 degrees), tilt, and rotates (360 degrees).
15 4. Use camera with an accurate footage counter that displays on the monitor the
16 distance of the camera (to the nearest 1/10 foot) from the centerline of the starting
17 manhole.
18 5. Use camera with height adjustment so camera lens is always centered at 1/2 the
19 inside diameter, or higher, in the televised pipe.
20 6. Provide sufficient lighting to illuminate the entire periphery of the pipe.
21 7. Provide color video.
22 8. Use the Fort Worth Water Department standardized inspection and coding program
23 by I.T. software with pre -configured template.
24 a. See CCTV Manual.
25 B. Temporary Bypass Pumping — Conform to Section 33 03 10.
26 C. Cleaning — Conform to Section 33 04 50.
27 3.4 INSPECTION (CCTV)
28 A. General
29 1. Begin inspection immediately after cleaning of the main.
30 2. Move camera through the line in either direction at a moderate rate, stopping when
31 necessary to permit proper documentation of the main's condition.
32 3. Do not move camera at a speed greater than 30 feet per minute.
33 4. Use manual winches, power winches, TV cable, and power rewinds that do not
34 obstruct the camera view, allowing for proper evaluation.
35 5. During investigation stop camera at each defect along the main.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part I
City Project No. 00969
33 01 31-4
CLOSED CIRCUIT TELEVISION (CCTV) INSPECTION
Page 4 of 5
l a. Record the nature, location and orientation of the defect or infiltration location
2 as specified in the CCTV Manual.
3 6. Pan and tilt the camera to provide additional detail at:
4 a. Manholes
5 b. Service connections
6 c. Joints
7 d. Visible pipe defects such as cracks, broken or deformed pipe, holes, offset
8 joints, obstructions or debris
9 e. Infiltration/Inflow locations
10 f. Pipe material transitions
11 g. Other locations that do not appear to be typical for normal pipe conditions
12 7. Provide accurate distance measurement.
13 a. The meter device is to be accurate to the nearest 1/10 foot.
14 8. CCTV inspections are to be continuous.
15 a. Do not provide a single segment of main on more than 1 DVD.
16 B. Pre -Installation Inspection for Sewer Mains to be rehabilitated
17 1. Perform Pre -CCTV inspection immediately after cleaning of the main and before
18 rehabilitation work.
19 2. If, during inspection, the CCTV will not pass through the entire section of main due
20 to blockage or pipe defect, set up so the inspection can be performed from the
21 opposite manhole.
22 3. Provisions for repairing or replacing the impassable location are addressed in
23 Section 33 31 20, Section 33 31 21 and Section 33 31 22.
24 C. Post -Installation Inspection
25 1. Complete manhole installation before inspection begins.
26 2. Prior to inserting the camera, flush and clean the main in accordance to Section 33
27 04 50.
28 3. Where designated on the plans perform Post-Insnection CCTV on water mains.
29 Inspect each ioint 360 decrees.
30 D. Documentation of CCTV Inspection
31 1. Follow the CCTV Manual for the inspection video, data logging and reporting.
32 3.5 REPAIR / RESTORATION [NOT USED]
33 3.6 RE -INSTALLATION [NOT USED]
34 3.7 FIELD [oR] SITE QUALITY CONTROL [NOT USED]
35 3.8 SYSTEM STARTUP [NOT USED]
36 3.9 ADJUSTING [NOT USED]
37 3.10 CLEANING
38 A. See Section 33 04 50.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
330131-5
CLOSED CIRCUIT TELEVISION (CCTV) INSPECTION
Page 5 of 5
1 3.11 CLOSEOUT ACTIVITIES [NOT USED]
2 3.12 PROTECTION [NOT USED]
3 3.13 MAINTENANCE [NOT USED]
4 3.14 ATTACHMENTS [NOT USED]
5 END OF SECTION
Revision Log
DATE NAME SUMMARY OF CHANGE
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
1
2
3 PART1- GENERAL
4 1.1 SUMMARY
330411-1
CORROSION CONTROL TEST STATIONS
SECTION 33 04 11
CORROSION CONTROL TEST STATIONS
Page 1 of 7
5 A. Section Includes:
6 1. Test station materials and installation requirements, as shown on the Drawings, at:
7 a. Foreign pipeline crossings
8 b. Cased crossings
9 c. Below -grade pipeline electrical isolation joints
10 2. Required applications of corrosion control test stations include locations where
11 future testing is anticipated for the following reasons:
12 a. Testing to determine the effectiveness of the installed Cathodic Protection
13 systems and to allow for startup adjustments
14 b. Testing to determine interference effects from and on adjacent or crossing
15 foreign underground structures
16 c. Testing to determine sources and magnitude of stray DC currents and required
17 mitigative measures
18 d. Periodic monitoring to determine status of existing Cathodic Protection
19 systems, stray current and foreign line influence
20 B. Deviations from this City of Fort Worth Standard Specification
21 1. 2.2 D.2
22 C. Related Specification Sections include, but are not necessarily limited to:
23 1. Division 0 — Bidding Requirements, Contract Forms, and Conditions of the
24 Contract
25 2. Division 1 — General Requirements
26 3. Section 33 04 12 — Magnesium Anode Cathodic Protection System
27 1.2 PRICE AND PAYMENT PROCEDURES
28 A. Measurement and Payment
29 1. Measure
30 a. This Item is considered subsidiary to the Cathodic Protection construction.
31 2. Payment:
32 a. The work performed and the materials furnished in accordance with this Item
33 are subsidiary to the lump sum price bid for "Cathodic Protection" for each
34 material of utility pipe bid, and no other compensation will be allowed.
35 1.3 REFERENCES
36 A. Reference Standards
37 1. Reference standards cited in this Specification refer to the current reference
38 standard published at the time of the latest revision date logged at the end of this
39 Specification, unless a date is specifically cited.
40 2. NACE International (NACE).
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
330411-2
CORROSION CONTROL TEST STATIONS
Page 2 of 7
1 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED]
2 1.5 SUBMITTALS
3 A. Submittals shall be in accordance with Section 01 33 00.
4 B. All submittals shall be approved by the Engineer or the City prior to delivery and/or
5 fabrication for specials.
6 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS
7 A. Product Data
8 1. Submit product data for all components of the Corrosion Control Test Stations.
9 Data submitted shall include:
10 a. Test Station
11 b. Wiring
12 c. Splicing materials
13 d. Thermite weld materials
14 e. Weld coatings
15 1.7 CLOSEOUT SUBMITTALS
16 A. Structure -to -soil potential data shall be submitted to the City.
17 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
18 1.9 QUALITY ASSURANCE
19 A. Certifications
20 1. Provide manufacturer's certifications that all components of the corrosion control
21 system meet the requirements of the Contract Documents.
22 a. The certification shall reference the applicable Section of the Specifications and
23 the applicable standard details.
24 B. Inspection
25 1. The City may, at its own cost, inspect the Cathodic Protection materials prior to, or
26 during, installation.
27 C. Drawings
28 1. The drawings for the corrosion control test stations are diagrammatic and shall not
29 be scaled for exact locations, unless scales are explicitly stated on the specific
30 drawing.
31 2. Field conditions, conflicts with other utilities or mechanical and structural features
32 shall determine exact locations.
33 3. Contractor shall note other existing utilities in the area and during excavation, shall
34 not damage these utilities.
35 4. Any damaged utilities shall be repaired to the satisfaction of the City at the
36 Contractor's expense.
37 1.10 DELIVERY, STORAGE, AND HANDLING
38 A. Delivery
39 1. Coordinate the delivery of test station materials.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
330411-3
CORROSION CONTROL TEST STATIONS
Page 3 of 7
1 B. Storage and Handling Requirements
2 1. Secure and maintain a location to store the material in accordance with Section 01
3 66 00.
4 C. Packaging Waste Management
5 1. Dispose of waste materials properly and remove from job site after installation is
6 complete.
7 1.11 FIELD [SITE] CONDITIONS [NOT USED]
8 1.12 WARRANTY [NOT USED]
9 PART 2 - PRODUCTS
10 2.1 OWNER -FURNISHED [oR] OWNER-SUPPLIEDPRODUCTS [NOT USED]
11 2.2 MATERIALS
12 A. Flush Mount Test Stations
13 1. Test stations shall consist of test wires, a terminal head and a traffic box as shown
14 on the Drawings.
15 2. The terminal head shall be a 7 terminal "Big Fink" as manufactured by Cott
16 Manufacturing Company or approved equal.
17 3. The test station shall be installed in a 24-inch x 24-inch x 6-inch concrete pad.
18 4. The Precast Concrete traffic box shall be a 10.25-inch diameter 3-RT with a cast
19 iron cover marked "CP Test" as manufactured by Brooks Products, Inc. or approved
20 equal.
21 5. Install a marker sign adjacent to all flush -mounted test stations.
22 B. Above -Grade Test Stations
23 1. At test station locations where flush mounted structures cannot be installed, or
24 where stated on Drawings, an above -grade test station shall be used, and placed
25 such that possible damage from vandalism, traffic, etc. is minimized.
26 2. The test station shall be a 7 terminal "Big Fink" as manufactured by Cott
27 Manufacturing or approved equal.
28 3. The "Big Fink" test station shall be mounted on a 5 foot length of 3-inch diameter
29 UV -resistant plastic conduit in populated locations, and mounted on a 5 foot length
30 of 3-inch diameter concrete filled galvanized steel conduit in low population
31 locations.
32 4. The test station shall be installed adjacent to a permanent structure, if available, for
33 physical protection.
34 a. If exposed to traffic, provide a frangible base for test station.
35 5. The interior of the test station conduit shall be filled with Portland cement concrete
36 after the installation of the test and bond wires.
37 6. The test station conduit shall be installed with a 24-inch x 24-inch x 6-inch concrete
38 pad.
39 C. Permanent Reference Electrodes
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July I, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
330411-4
CORROSION CONTROL TEST STATIONS
Page 4 of 7
1 1. The permanent reference electrode shall be a copper sulfate Permacell Plus double
2 membrane ceramic cell in a geomembrane package as manufactured by Corrpro
3 Companies, Inc. or approved equal.
4 2. Equip with No. 14 AWG stranded copper wire with blue HMWPE insulation of
5 suitable length to attach to the terminal board of the test station.
6 D. Test Station Lead Wires
7 1. Test station lead wires of all sizes shall have TW, THW, or THHN insulation as
8 shown on the Drawings.
9 2. Insulation type shall be color coded based upon connection to underground
10 structures.
11 a. Protected piping: white
12 b. Unprotected pining: black
13 c. Foreign structures: red
14 d. Steel casings: yellow
15 e. Permanent reference cells: blue
16 f. Anode header cable: black (HMWPE)
17 3. Test station lead wires shall be terminated on the test station terminal board
18 utilizing crimped on solderless ring terminals.
19 4. All terminal boards shall be wired by the installer as shown on the Drawings.
20 E. Therinite Weld Equipment
21 1. Charges and Molds
22 a. Weld charges and mold size shall be specified by the manufacturer for the
23 specific surface configuration.
24 b. Use only the correct charges for the specific application.
25 c. Welding charges and molds shall be Erico, Cadweld or Continental Industries
26 Thermoweld.
27 2. Weld Coating
28 a. Coat weld with Stopaq CZ tape or approved equal.
29 2.3 ACCESSORIES [NOT USED]
30 2.4 SOURCE QUALITY CONTROL [NOT USED]
31 PART 3 - EXECUTION
32 3.1 INSTALLERS [NOT USED]
33 3.2 EXAMINATION [NOT USED]
34 3.3 PREPARATION [NOT USED]
35 3.4 APPLICATION / INSTALLATION
36 1. Install test stations at each of the locations scheduled on the Drawings. At a
37 minimum, test stations are required at each of the following locations:
38 a. At all major underground metallic pipeline crossings
39 b. At all cased crossings and tunnels (both ends)
40 c. At all underground isolation flanges
41 d. At all magnesium anode ground bed locations
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
330411-5
CORROSION CONTROL TEST STATIONS
Page 5 of 7
1 B. General
2 1. Install test stations at locations indicated on Drawings.
3 a. If a flush mounted test station is not feasible in a particular location, then an
4 above -grade test station may be used, subject to approval by the City or its
5 designated representative.
6 2. Use continuous test station lead wires without cuts or tears in the insulation.
7 3. Locate test stations as indicated on Drawings, as close to the pipe as possible.
8 a. If the pipe is installed under a road, place the test station at the curb for easy
9 access.
10 4. Attach test lead wires to the pipe by thermite welding.
11 5. Attach test wires to the pipe prior to backfilling.
12 6. Use color coded test wires as indicated on the Contract Documents.
13 7. Wire test station terminal board configurations as shown on the Drawings.
14 8. At foreign pipeline crossing test stations:
15 a. Notify the owners of the pipeline and obtain permission before the test leads are
16 connected to their pipeline.
17 b. The foreign pipeline owner should have a representative present.
18 c. Contractor shall not install lead wires or bond wires on foreign pipelines.
19 d. If foreign pipeline owner refuses test leads connected to their pipeline, then
20 document owner's refusal and install potential test station on water main.
21 e. Document the owner's contact name, phone number, email address and date of
22 contact.
23 f. Submit documentation to the City or its designated representative.
24 C. Flush -Mount Test Stations
25 1. Install as shown on the Drawings.
26 2. Sufficient slack shall be coiled beneath the test station to allow for soil settlement
27 and to prevent damage to the leads during backfilling.
28 a. Additional slack shall be left to allow for withdrawal of the terminal board a
29 minimum of 18 inches above the top of the precast concrete traffic box for test
30 purposes.
31 3. Install with permanent copper sulfate reference electrodes where indicated on the
32 Drawings..
33 a. Install permanent reference electrode approximately 6 inches from the pipe.
34 b. Compact native soil by hand around the electrode.
35 c. The balance of the backfill shall be select granular backfill material.
36 d. Saturate the backfilled permanent reference electrode with 5 gallons of water.
37 4. Set test stations installed outside areas of permanent paving materials in a Portland
38 cement concrete pad.
39 a. The concrete pad shall be a minimum of 24 inches square and no less than 6
40 inches thick.
41 D. Above -Grade Test Stations
42 1. Install above -grade test stations where a flush mounted test station cannot be
43 located.
44 2. Use and location of above -grade test stations shall be approved by the City or its
45 designated representative.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July I, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
330411-6
CORROSION CONTROL TEST STATIONS
Page 6 of 7
1 3. Locate test station adjacent to a permanent structure (e.g. a power pole), if
2 available, for physical protection.
3 4. Coil sufficient slack beneath the test station to allow for soil settlement and to
4 prevent damage to the leads during backfilling.
5 5. Pour a 24-inch x 24-inch x 6-inch concrete pad at grade around the test station
6 conduit.
7 6. Fill the interior of the 3-inch above -grade test station steel galvanized conduit with
8 Portland cement concrete after installation of the test stations wires.
9 E. Test Lead Wire Attachment
10 1. Attach test leads to the pipe by thermite welding directly to the pipe on steel and
11 ductile iron pipelines as shown on Drawings.
12 a. See Drawings.
13 2. The pipe to which the wires are to be attached shall be clean and dry.
14 3. When connecting directly to the pipe, use a grinding wheel to remove all coating,
15 mill scale, oxide, grease and dirt from an area approximately 3 inches square.
16 a. Grind the surface to bright metal.
17 4. The wires to be thermite welded to the pipe shall have approximately 1 inch of
18 insulation removed from each end, exposing clean, oxide -free copper for welding.
19 5. Using the proper size thermite weld mold as recommended by the manufacturer,
20 place the wire between the graphite mold and the prepared metal surface.
21 a. Use a copper sleeve crimped over the wire for all No. 10 AWG or smaller
22 wires.
23 6. Place the metal disk in the bottom of the mold.
24 7. Pour the thermite weld charge into the mold.
25 8. Squeeze the bottom of the cartridge to spread ignition powder over the charge.
26 9. Close the mold cover and ignite the starting powder with a flint gun.
27 10. After the exothermic reaction, remove the thermite weld mold and gently strike the
28 weld with a hammer to remove the weld slag.
29 11. Pull on the wire to assure a secure connection.
30 12. If the weld is not secure or the wire breaks, repeat the procedure.
31 13. If the weld is secure, coat all bare metal and weld metal with Stopaq CZ tape.
32 F. Post Installation Backfilling of Test Station — Lead Wires
33 1. Protect test station wires to prevent damage to the wire insulation and conductor
34 integrity during backfilling.
35 2. After completion of the backfilling of the test wires to the pipe, verify the
36 connection by measuring and recording a pipe -to -soil potential.
37 3. Replace any test wire found to have a high resistance connection.
38 3.5 REPAIR / RESTORATION [NOT USED]
39 3.6 RE -INSTALLATION [NOT USED]
40 3.7 FIELD QUALITY CONTROL
41 A. All test stations shall be visually inspected during the final walk through.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July I, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
33 04 11- 7
CORROSION CONTROL TEST STATIONS
Page 7 of 7
1 B. Materials or installation work not conforming to the requirement of this Specification
2 shall be replaced or repaired to the City's satisfaction.
3 C. Damaged or missing test station components shall be replaced by equal components.
4 3.8 SYSTEM STARTUP
5 A. Commissioning
6 1. Native state structure -to -soil potentials shall be acquired along the water main and
7 submitted to the City.
8 B. Method
9 1. Measure native state structure -to -soil potentials along the water line using a
10 portable reference electrode at the following locations:
11 a. Each test station
12 b. Above grade pipeline appurtenances
13 c. Test stations on foreign pipelines crossing or parallel to the water main.
14 2. Verify that all electrical isolation devices are operating properly including flange
15 isolators and casing spacers.
16 C. Contractor is responsible for all testing.
17 D. All testing is to be done by or under the supervision of certified NACE personnel.
18 E. Record results and submit in accordance with this Specification.
19 3.9 ADJUSTING [NOT USED]
20 3.10 CLEANING [NOT USED]
21 3.11 CLOSEOUT ACTIVITIES [NOT USED]
22 3.12 PROTECTION [NOT USED]
23 3.13 MAINTENANCE
24 A. Refer to Section 33 04 12.
25 3.14 ATTACHMENTS [NOT USED]
26 END OF SECTION
27
28
Revision Log
DATE NAME SUMMARY OF CHANGE
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
1 SECTION 33 04 44
2
3 PART 1 - GENERAL
4 1.1 SUMMARY
5 A. Section Includes:
SETTLEMENT MONITORING
33 04 44
SETTLEMENT MONITORING
Page 1 of 7
6 1. Furnishing, installing, and monitoring settlement instrumentation for
7 measuring ground movements around and above trenchless construction
8 operations. The Work includes, but is not limited to: installing surface
9 monitoring points, installing subsurface monitoring points furnishing
10 monitoring equipment, and recording observations and measurements from the
11 monitoring points on a periodic basis before, during, and after trenchless
12 construction.
13 B. Related Specification Sections include, but are not necessarily limited to:
14 1. Division 0 — Bidding Requirements, Contract Forms, and Conditions of the
15 Contract
16 2. Division 1 — General Requirements
17 3. 33 05 27 -- Open -Shield Pipejacking
18 4. 33 05 28 — Pilot Tube Microtunneling
19 5. 33 05 29 -- Guided Pipe Ramming
20 6. 33 05 41 -- Shaft Excavation and Support
21 7. 33 05 45 -- Contact Grouting
22 1.2 PRICE AND PAYMENT PROCEDURES
23 A. Measurement and Payment:
24 1. Measurement:
25 a. This Item is considered subsidiary to Steel Casing Pipe installation.
26 2. Payment:
27 a. The work performed and materials furnished in accordance with this item
28 are considered subsidiary to the unit price bid per unit linear foot of By
29 Other than Open Cut and By Other than Open Cut Bypass Channel
30 installation of Steel Casing to be completed in place and no other
31 compensation will be allowed.
32 1.3 REFERENCES
33 A. Definitions:
34 1. Surface Monitoring Points: A marking established as a baseline for measuring
35 elevation of the ground surface using optical survey methods.
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
33 04 44
SETTLEMENT MONITORING
Page 2 of 7
1 2. Subsurface Monitoring Point: A cased borehole settlement monitoring point
2 located above the tunnel crown used for detecting settlement between the
3 location of the settlement point and the tunnel excavation.
4 B. Reference Documents:
5 1. Appendix GC-4.02: Subsurface and Physical Conditions
6 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED]
7 1.5 SUBMITTALS
8 A. Submittals shall be made in accordance with Section 01 33 00.
9 B. All submittals shall be approved by the Engineer or the City prior to delivery.
10 C. Review and acceptance of the Contractor's submittals by the Engineer shall not be
11 construed in any way as relieving the Contractor of its responsibilities under this
12 Contract.
13 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS
14 A. Qualifications:
15 1. Submit surveying personnel qualifications in accordance with the requirements
16 herein.
17 B. Shop Drawings:
18 1. Submit the following, at least one (1) month before scheduled installation of
19 monitoring points:
20 a. Instrumentation Schedule: Submit the proposed schedule for installing
21 the surface and subsurface monitoring points.
22 b. Description of methods and materials for installing and protecting surface
23 and subsurface monitoring points.
24 c. Drawings with locations of proposed monitoring points shown in plan
25 and profile.
26 C. Reports and Records:
27 1. The Contractor shall submit all reports of monitoring data to the Engineer.
28 2. Within 72 hours following installation of the instruments, submit:
29 a. Drawings showing the actual as -built installed location
30 b. Instrument identification number
31 c. Instrument type
32 d. Installation date and time
33 e. Tip elevation and instrument length.
34 f. Include details of installed instruments, accessories and protective
35 measures including all dimensions and materials used.
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
33 04 44
SETTLEMENT MONITORING
Page 3 of 7
1 3. Submit surveyed baseline measurements of all monitoring points at least
2 fourteen (14) days prior to commencing excavation to establish baseline
3 readings.
4 4. Submit surveyed measurements of monitoring points during and after
5 construction in accordance with PART 3 of this Specification.
6 1.7 CLOSEOUT SUBMITTALS [NOT USED]
7 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
8 1.9 QUALITY ASSURANCE
9 A. Surveyor Qualifications: All surveying shall be performed by a land surveyor
10 licensed in the State of Texas with previous experience surveying for the detection
11 of surface deformations.
12 B. Should actual field conditions prevent installation of instruments at the location
13 shown on the Drawings or specified herein, obtain written acceptance from the
14 Engineer for new instrument location and elevation.
15 C. Surveying for monitoring settlement instrumentation shall be referenced to the same
16 control points and benchmarks established for setting out the Work. Control points
17 shall be tied to benchmarks and other monuments outside of the zone of influence of
18 the excavation or trenchless construction.
19 D. Installation of instrumentation shall, at all times, be performed in the presence of the
20 Engineer.
21 E. Contractor shall provide access and assistance to the Engineer for obtaining
22 supplemental monitoring data, as requested by Engineer.
23 F. Provide data from readings of all monitoring points to the Engineer within 24 hours
24 of reading.
25 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED]
26 1.11 FIELD [SITE] CONDITIONS [NOT USED]
27 1.12 WARRANTY [NOT USED]
28 PART 2 - PRODUCTS
29 2.1 OWNER -FURNISHED [OR] OWNER -SUPPLIED PRODUCTS [NOT USED]
30 2.2 MATERIAL
31 A. Surface Monitoring Points:
32 1. Surface monitoring points shall be established by an inscribed marking or
33 approved surveyor's nail driven flush with the surface in asphalt or concrete
34 paved areas.
35 2. In landscaped areas, surface monitoring points shall be established by driving a
36 2-inch by 2-inch timber stake flush with the ground. The stake shall be driven
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
33 04 44
SETTLEMENT MONITORING
Page 4 of 7
1 to a depth required to provide a stable monitoring point given the soil
2 conditions.
3
4
5
3. Each monitoring point shall have a tag or marking indicating the station and
offset from centerline.
B. Subsurface Monitoring Points:
6 1. Subsurface Monitoring Points shall be established and installed as indicated on
7 the Drawings. Each point shall consist of a #6 rebar settlement rod installed
8 within, and isolated from, a PVC -cased borehole.
9 2. The settlement rod shall be driven 6 to 12 inches past the bottom of the
10 borehole casing into undisturbed ground, and the tips shall be located at five
11 feet above the pipe crown centerline as noted on the Drawings, or as directed
12 by the Engineer.
13 3. The settlement rod shall be secured to the PVC casing with a 12-inch length of
14 loose cable or chain to prevent the rod from falling more than approximately
15 12 inches.
16 4. The casing shall be flush with pavement or recessed, and capped and protected
17 with a road box if installed within traffic lanes, shoulders, parking lots, or bike
18 lanes and shall be in accordance with applicable permit requirements.
19 C. Design Criteria:
20 1. Any ground movements (settlement/heave) shall be limited to values that shall
21 not cause damage to adjacent utilities and facilities. In no case shall
22 settlements exceed the applicable values listed in Table 1 below.
23 Table 1 — Maximum Allowable Settlement / Heave Values
24
CITY OF FORT WORTH
Site Feature
Allowable Settlement / Heave
(inches)
Railroad Tracks 0.25
Surface Streets 0.50
Underground Utilities 1.00
Unimproved Ground 3.00
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
33 04 44
SETTLEMENT MONITORING
Page 5 of 7
1 PART 3 - EXECUTION
2 3.1 INSTALLERS [NOT USED]
3 3.2 EXAMINATION [NOT USED]
4 3.3 PREPARATION
5 3.4 INSTALLATION
6 A. General:
7 1. Install all monitoring points and instrumentation within one-half (0.5) foot of
8 the horizontal and vertical location shown on the Drawings or as directed by
9 the Engineer. Additional surface monitoring points may be required and shall
10 be installed as directed by the Engineer.
11 2. Instrumentation shall be installed at the locations shown on the Drawings, and
12 as approved by the Engineer. Instruments shall be installed in accordance with
13 the approved installation schedule.
14 3. The Contractor shall locate conduits and underground utilities in all areas
15 where borings are to be drilled and instruments installed. Instrument locations
16 shall be modified, as approved by the Engineer, to avoid interference with the
17 existing conduit and utilities. The Contractor shall repair damage to existing
18 utilities resulting from instrument installations.
19 4. Contractor shall install and perform a baseline survey of all surface and
20 subsurface settlement monitoring devices at least 14 days prior to excavation.
21 B. Monitoring Frequency:
22 1. Surface Monitoring Points: Initial survey measurements shall be obtained
23 prior to any excavation and daily after beginning excavation, or trenchless
24 construction.
25 2. Subsurface Monitoring Points: Once trenchless construction begins,
26 subsurface monitoring points within 50 feet of the tunnel face shall be
27 surveyed once for every 10 feet of tunnel progress, and at least once daily.
28 3. All monitoring points shall be surveyed at least once per day during trenchless
29 construction operations. Once these operations are complete, all settlement
30 monitoring devices shall be surveyed once per day for the first seven days,
31 once at 14 days, and once at 30 days after completion of the trenchless work.
32 C. Surface Monitoring Points:
33 1. Establish a system of surface monitoring points. Monitoring point locations
34 are shown on the Drawings. Up to eight (8) additional monitoring point
35 locations shall be determined jointly by the Engineer and Contractor in the
36 field prior to construction.
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
33 04 44
SETTLEMENT MONITORING
Page 6 of 7
1 2. Surveying of surface monitoring points shall consist of determining the
2 elevation of each monitoring point with respect to a benchmark selected by the
3 Engineer to a precision of 0.01 foot.
4 D. Subsurface Monitoring Points:
5 1. Notify the Engineer at least 3 days in advance of installing subsurface
6 monitoring points.
7 2. The subsurface monitoring points shall be installed as close as practicable to
8 the locations shown on the Drawings. The Engineer may modify subsurface
9 monitoring point locations depending on field conditions, conflicting utilities,
10 and monitoring objectives.
11 3. Locate and confirm all utilities and protect utilities or relocate monitoring
12 points as necessary to protect all utilities. Follow State laws and accepted
13 industry procedures for one -call notification and visual confirmation of
14 locations of all crossing or adjacent utilities.
15 4. Subsurface monitoring point installations shall be completed at least 7 days in
16 advance of commencing shaft construction, or trenchless construction.
17 5. Conduct drilling operations using appropriate methods that are consistent with
18 anticipated geologic conditions. Use mud rotary wash methods or provide
19 casing as required to hold drill hole open.
20 6. Subsurface monitoring rods shall move freely with the soil at the tip and shall
21 be isolated from the soil surrounding the borehole by the casing.
22 7. Protection: Install protective housing with cap. Protective housing shall be
23 installed within a flush -mounted precast concrete box or vault if in traffic lanes
24 or paved areas, so as not to obstruct vehicle or foot traffic, and shall be in
25 accordance with TxDOT standards and permit requirements.
26 8. Surveying of subsurface monitoring points shall consist of determining the
27 elevation of each monitoring rod with respect to a benchmark selected by the
28 Engineer to a precision of 0.01 foot.
29 9. All instrumentation shall remain the property of the Contractor following
30 completion of the Work, and shall be removed or abandoned according to
31 applicable codes and standards, unless otherwise noted.
32 E. Instrument Protection, Maintenance and Repair:
33 1. Protect the instruments and surface control points from damage. Damaged
34 installations shall be replaced or repaired prior to continuing excavation, or
35 trenchless construction, unless permitted otherwise in writing by the Engineer.
36 F. Abandonment of Instruments:
37 1. Surface Monitoring Points:
38 a. All surface monitoring points on public property shall remain in place at
39 the completion of the Work.
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
33
SETTLEMENT MONITOIUNG
Page 7 of 7
1 b. Remove all surface monitoring points on private property during the
2 cleanup and restoration work, or as required by the Engineer.
3 2. Subsurface Monitoring Points:
4 a. Properly abandon all monitoring point boreholes, by removing the rebar
5 and then grouting the drilled holes with neat cement grout.
6 b. Subsurface monitoring points shall be abandoned at the conclusion of the
7 monitoring phase (See Section 3.4 B 3) as described in 33 05 45 —
8 Contact Grouting, or as required by the Engineer.
9 c. Remove flush mounted surface boxes and restore surface to original
10 condition.
11 3.5 CLEANUP AND RESTORATION
12 3.6 RE -INSTALLATION [NOT USED]
13 3.7 SITE QUALITY CONTROL [NOT USED]
14 3.8 SYSTEM STARTUP [NOT USED]
15 3.9 ADJUSTING [NOT USED]
16 3.10 CLEANING [NOT USED]
17 3.11 CLOSEOUT [NOT USED]
18 3.12 PROTECTION [NOT USED]
19 3.13 MAINTENANCE [NOT USED]
20 3.14 ATTACHMENTS [NOT USED]
21 LAST PAGE OF THIS SECTION
22
23
Revision Log
DATE NAME SUMMARY OF CHANGE
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
1
2
33 05 10 - 1
UTILITY TRENCH EXCAVATION, EMBEDMENT, AND BACKFILL
Page 1 of 20
SECTION 33 05 10
UTILITY TRENCH EXCAVATION, EMBEDMENT AND BACKFILL
3 PART1- GENERAL
4 1.1 SUMMARY
5 A. Section Includes:
6 1. Excavation, Embedment and Backfill for:
7 a. Pressure Applications
8 1) Water Distribution or Transmission Main
9 2) Wastewater Force Main
10 3) Reclaimed Water Main
11 b. Gravity Applications
12 1) Wastewater Gravity Mains
13 2) Storm Sewer Pipe and Culverts
14 3) Storm Sewer Precast Box and Culverts
15 2. Including:
16 a. Excavation of all material encountered, including rock and unsuitable materials
17 b. Disposal of excess unsuitable material
18 c. Site specific trench safety
19 d. Pumping and dewatering
20 e. Embedment
21 f. Backfill
22 g. Compaction
23 B. Deviations from this City of Fort Worth Standard Specification
24 1. 1.2.A.1 /1.2.A.1.a.1 / 1.2.A.1.b. 1/3.4.A.9/3.4.E.3.a.1 /3.4.E.3.b.1 /3.4.E.3.c.1 /
25 3.4.E.5.b /3.4.E.2.d/3.4.E.5.b /3.4.E.5.f
26 C. Related Specification Sections include, but are not necessarily limited to:
27 1. Division 0 — Bidding Requirements, Contract Forms, and Conditions of the
28 Contract
29 2. Division 1— General Requirements
30 3. Section 02 41 13 — Selective Site Demolition
31 4. Section 02 41 15 — Paving Removal
32 5. Section 02 41 14 — Utility Removal/Abandonment
33 6. Section 03 34 13 — Controlled Low Strength Material (CLSM)
34 7. Section 31 10 00 — Site Clearing
35 8. Section 31 25 00 — Erosion and Sediment Control
36 9. Section 33 05 26 — Utility Markers/Locators
37 10. Section 34 71 13 — Traffic Control
38 1.2 PRICE AND PAYMENT PROCEDURES
39 A. Measurement and Payment
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
330510-2
UTILITY TRENCH EXCAVATION, EMBEDMENT, AND BACKFILL
Page 2 of 20
1 1. Trench Excavation, Embedment and Backfill associated with the installation and
2 removal/abandonment of an underground utility or excavation
3 a. Measurement
4 1) This Item is considered subsidiary to the installation and
5 removal/abandonment of the utility pipe line as designated in the Drawings.
6 b. Payment
7 1) The work performed and the materials furnished in accordance with this
8 Item are considered subsidiary to the installation and
9 removal/abandonment of the utility pipe for the type of embedment and
10 backfill as indicated on the plans. No other compensation will be allowed.
11 2. Imported Embedment or Backfill
12 a. Measurement
13 1) Measured by the cubic yard as delivered to the site and recorded by truck
14 ticket provided to the City
15 b. Payment
16 1) Imported fill shall only be paid when using materials for embedment and
17 backfill other than those identified in the Drawings. The work performed
18 and materials furnished in accordance with pre -bid item and measured as
19 provided under "Measurement" will be paid for at the unit price bid per
20 cubic yard of "Imported Embedment/Backfill" delivered to the Site for:
21 a) Various embedment/backfill materials
22 c. The price bid shall include:
23 1) Furnishing backfill or embedment as specified by this Specification
24 2) Hauling to the site
25 3) Placement and compaction of backfill or embedment
26 3. Concrete Encasement for Utility Lines
27 a. Measurement
28 1) Measured by the cubic yard as delivered to the site and recorded by truck
29 ticket provided to the City
30 b. Payment
31 1) The work performed and materials furnished in accordance with this Item
32 and measured as provided under "Measurement" will be paid for at the unit
33 price bid per cubic yard of "Concrete Encasement for Utility Lines"
34 delivered to the Site.
35 c. The price bid shall include:
36 1) Furnishing, hauling, placing and finishing concrete in accordance with
37 Section 03 30 00
38 2) Clean-up
39 4. Ground Water Control
40 a. Measurement
41 1) Measurement shall be lump sum when a ground water control plan is
42 specifically required by the Contract Documents.
43 b. Payment
44 1) Payment shall be per the lump sum price bid for "Ground Water Control"
45 including:
46 a) Submittals
47 b) Additional Testing
48 c) Ground water control system installation
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
33 05 10 - 3
UTILITY TRENCH EXCAVATION, EMBEDMENT, AND BACKFILL
Page 3 of 20
1 d) Ground water control system operations and maintenance
2 e) Disposal of water
3 f) Removal of ground water control system
4 5. Trench Safety
5 a. Measurement
6 1) Measured per linear foot of excavation for all trenches that require trench
7 safety in accordance with OSHA excavation safety standards (29 CFR Part
8 1926 Subpart P Safety and Health regulations for Construction)
9 b. Payment
10 1) The work performed and materials furnished in accordance with this Item
11 and measured as provided under "Measurement" will be paid for at the unit
12 price bid per linear foot of excavation to comply with OSHA excavation
13 safety standards (29 CFR Part 1926.650 Subpart P), including, but not
14 limited to, all submittals, labor and equipment.
15 1.3 REFERENCES
16 A. Definitions
17 1. General — Definitions used in this section are in accordance with Terminologies
18 ASTM F412 and ASTM D8 and Terminology ASTM D653, unless otherwise
19 noted.
20 2. Definitions for trench width, backfiil, embedment, initial backfill, pipe zone,
21 haunching bedding, springline, pipe zone and foundation are defined as shown in
22 the following schematic:
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
1
2
3
INITIAL
BACKI-II l
SPRI DINE -
co
t`t
HAUNCHNC
B3 .l)DINC
FOUNDA LION
330510-4
UTILITY TRENCH EXCAVATION, EMBEDMENT, AND BACKFILL
Page 4 of 20
UNPAVED ANEAS
EXCAVAICD TRCNCN WDi11
D CLEARANCE
3. Deleterious materials — Harmful materials such as clay lumps, silts and organic
material
4 4. Excavated Trench Depth — Distance from the surface to the bottom of the bedding
5 or the trench foundation
6 5. Final Backfill Depth
7 a. Unpaved Areas — The depth of the final backfill measured from the top of the
8 initial backfill to the surface
9 b. Paved Areas — The depth of the final backfill measured from the top of the
10 initial backfill to bottom of permanent or temporary pavement repair
11 B. Reference Standards
12 1. Reference standards cited in this Specification refer to the current reference
13 standard published at the time of the latest revision date logged at the end of this
14 Specification, unless a date is specifically cited.
15 2. ASTM Standards:
16 a. ASTM C33-08 Standard Specifications for Concrete Aggregates
17 b. ASTM C88-05 Soundness of Aggregate by Use of Sodium Sulfate or
18 Magnesium Sulfate
19 c. ASTM C136-01 Test Method for Sieve Analysis of Fine and Coarse Aggregate
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
330510-5
UTILITY TRENCH EXCAVATION, EMBEDMENT, AND BACKFILL
Page 5 of 20
1 d. ASTM D448-08 Standard Classification for Sizes of Aggregate for Road and
2 Bridge Construction.
3 e. ASTM C535-09 Standard Test Method for Resistance to Degradation of Large-
4 Size Coarse Aggregate by Abrasion and Impact in the Los Angeles Machine
5 f. ASTM D588 — Standard Test method for Moisture -Density Relations of Soil-
6 Cement Mixture
7 g. ASTM D698-07 Test Method for Laboratory Compaction Characteristics of
8 Soil Using Stand Efforts (12,400 ft-lb/ft3 600 Kn-m/M3)).
9 h. ASTM 1556 Standard Test Methods for Density and Unit Weight of Soils in
10 Place by Sand Cone Method.
11 i. ASTM 2487 — 10 Standard Classification of Soils for Engineering Purposes
12 (Unified Soil Classification System)
13 j. ASTM 2321-09 Underground Installation of Thermoplastic Pipe for Sewers
14 and Other Gravity -Flow Applications
15 k. ASTM D2922 — Standard Test Methods for Density of Soils and Soil
16 Aggregate in Place by Nuclear Methods (Shallow Depth)
17 1. ASTM 3017 - Standard Test Method for Water Content of Soil and Rock in
18 place by Nuclear Methods (Shallow Depth)
19 m. ASTM D4254 - Standard Test Method for Minimum Index Density and Unit
20 Weight of Soils and Calculations of Relative Density
21 3. OSHA
22 a. Occupational Safety and Health Administration CFR 29, Part 1926-Safety
23 Regulations for Construction, Subpart P - Excavations
24 1.4 ADMINISTRATIVE REQUIREMENTS
25 A. Coordination
26 1. Utility Company Notification
27 a. Notify area utility companies at least 48 hours in advance, excluding weekends
28 and holidays, before starting excavation.
29 b. Request the location of buried lines and cables in the vicinity of the proposed
30 work.
31 B. Sequencing
32 1. Sequence work for each section of the pipe installed to complete the embedment
33 and backfill placement on the day the pipe foundation is complete.
34 2. Sequence work such that proctors are complete in accordance with ASTM D698
35 prior to commencement of construction activities.
36 1.5 SUBMITTALS
37 A. Submittals shall be in accordance with Section 01 33 00.
38 B. All submittals shall be approved by the Engineer or the City prior to construction.
39 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS
40 A. Shop Drawings
41 1. Provide detailed drawings and explanation for ground water and surface water
42 control, if required.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
330510-6
UTILITY TRENCH EXCAVATION, EMBEDMENT, AND BACKFILL
Page 6 of 20
1 2. Trench Safety Plan in accordance with Occupational Safety and Health
2 Administration CFR 29, Part 1926-Safety Regulations for Construction, Subpart P -
3 Excavations
4 3. Stockpiled excavation and/or backfill material
5 a. Provide a description of the storage of the excavated material only if the
6 Contract Documents do not allow storage of materials in the right-of-way of the
7 easement.
8 1.7 CLOSEOUT SUBMITTALS [NOT USED]
9 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
10 1.9 QUALITY ASSURANCE [NOT USED]
11 1.10 DELIVERY, STORAGE, AND HANDLING
12 A. Storage
13 1. Within Existing Rights -of -Way (ROW)
14 a. Spoil, imported embedment and backfill materials may be stored within
15 existing ROW, easements or temporary construction easements, unless
16 specifically disallowed in the Contract Documents.
17 b. Do not block drainage ways, inlets or driveways.
18 c. Provide erosion control in accordance with Section 31 25 00.
19 d. Store materials only in areas barricaded as provided in the traffic control plans.
20 e. In non -paved areas, do not store material on the root zone of any trees or in
21 landscaped areas.
22 2. Designated Storage Areas
23 a. If the Contract Documents do not allow the storage of spoils, embedment or
24 backfill materials within the ROW, easement or temporary construction
25 easement, then secure and maintain an adequate storage location.
26 b. Provide an affidavit that rights have been secured to store the materials on
27 private property.
28 c. Provide erosion control in accordance with Section 31 25 00.
29 d. Do not block drainage ways.
30 e. Only materials used for 1 working day will be allowed to be stored in the work
31 zone.
32 B. Deliveries and haul -off - Coordinate all deliveries and haul -off.
33 1.11 FIELD [SITE] CONDITIONS
34 A. Existing Conditions
35 1. Any data which has been or may be provided on subsurface conditions is not
36 intended as a representation or warranty of accuracy or continuity between soils. It
37 is expressly understood that neither the City nor the Engineer will be responsible
38 for interpretations or conclusions drawn there from by the Contractor.
39 2. Data is made available for the convenience of the Contractor.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July I, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
330510-7
UTILITY TRENCH EXCAVATION, EMBEDMENT, AND BACKFILL
Page 7 of 20
1 1.12 WARRANTY [NOT USED]
2 PART2- PRODUCTS
3 2.1 OWNER -FURNISHED loR] OWNER -SUPPLIED PRODUCTS [NOT USED]
4 2.2 MATERIALS
5 A. Materials
6 1. Utility Sand
7 a. Granular and free flowing
8 b. Generally meets or exceeds the limits on deleterious substances per Table 1 for
9 fine aggregate according to ASTM C 33
10 c. Reasonably free of organic material
11 d. Gradation:
Sieve Size Percent Retained_
1 inch 0
3/8 inch 0-10
#40 20-60
#100 95
12 2. Crushed Rock
13 a. Durable crushed rock or recycled concrete
14 b. Meets the gradation of ASTM D448 size numbers 56, 57 or 67
15 c. May be unwashed
16 d. Free from significant silt clay or unsuitable materials
17 e. Percentage of wear not more than 40 percent per ASTM C131 or C535
18 f. Not more than a 12 percent maximum loss when subjective to 5 cycles of
19 sodium sulfate soundness per ASTM C88
20 3. Fine Crushed Rock
21 a. Durable crushed rock
22 b. Meets the gradation of ASTM D448 size numbers 8 or 89
23 c. May be unwashed
24 d. Free from significant silt clay or unsuitable materials.
25 e. Have a percentage of wear not more than 40 percent per ASTM C131 or C535
26 f. Not more than a 12 percent maximum loss when subjective to 5 cycles of
27. sodium sulfate soundness per ASTM C88
28 4. Ballast Stone
29 a. Stone ranging from 3 inches to 6 inches in greatest dimension.
30 b. May be unwashed
31 c. Free from significant silt clay or unsuitable materials
32 d. Percentage of wear not more than 40 percent per ASTM C131 or C535
33 e. Not more than a 12 percent maximum loss when subjected to 5 cycles of
34 sodium sulfate soundness per ASTM C88
35 5. Acceptable Backfill Material
36 a. In -situ or imported soils classified as CL, CH, SC or GC in accordance with
37 ASTM D2487
38 b. Free from deleterious materials, boulders over 6 inches in size and organics
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
330510-8
UTILITY TRENCH EXCAVATION, EMBEDMENT, AND BACKFILL
Page 8 of 20
1 c. Can be placed free from voids
2 d. Must have 20 percent passing the number 200 sieve
3 6. Blended Backfill Material
4 a. In -situ soils classified as SP, SM, GP or GM in accordance with ASTM D2487
5 b. Blended with in -situ or imported acceptable backfill material to meet the
6 requirements of an Acceptable Backfill Material
7 c. Free from deleterious materials, boulders over 6 inches in size and organics
8 d. Must have 20 percent passing the number 200 sieve
9 7. Unacceptable Backfill Material
10 a. In -situ soils classified as ML, MH, PT, OL or OH in accordance with ASTM
11 D2487
12 8. Select Fill
13 a. Classified as CL in accordance with ASTM D2487
14 b. Liquid limit less than 35
15 c. Plasticity index between 8 and 20
16 9. Cement Stabilized Sand (CSS)
17 a. Sand or silty sand
18 b. Free of clay or plastic material
19 c. Minimum of 4 percent cement content of Type I/II portland cement
20 d. 100 to 150 psi compressive strength at 2 days in accordance with ASTM
21 D1633, Method A
22 e. 200 to 250 psi compressive strength at 23 days in accordance with ASTM
23 D1633, Method A
24 f. Mix in a stationary pug mill, weigh -batch or continuous mixing plant
25 10. Controlled Low Strength Material (CLSM)
26 a. Conform to Section 03 34 13
27 11. Trench Geotextile Fabric
28 a. Soils other than ML or OH in accordance with ASTM D2487
29 1) Needle punch, nonwoven geotextile composed of polypropylene fibers
30 2) Fibers shall retain their relative position
31 3) Inert to biological degradation
32 4) Resist naturally occurring chemicals
33 5) UV Resistant
34 6) Mirafi 140N by Tencate, or approved equal
35 b. Soils Classified as ML or OH in accordance with ASTM D2487
36 1) High -tenacity monofilalnent polypropylene woven yarn
37 2) Percent open area of 8 percent to 10 percent
38 3) Fibers shall retain their relative position
39 4) Inert to biological degradation
40 5) Resist naturally occurring chemicals
41 6) UV Resistant
42 7) Mirafi FW402 by Tencate, or approved equal
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
330510-9
UTILITY TRENCH EXCAVATION, EMBEDMENT, AND BACKFILL
Page 9 of 20
1 2.3 ACCESSORIES [NOT USED]
2 2.4 SOURCE QUALITY CONTROL [NOT USED]
3 PART 3 - EXECUTION
4 3.1 INSTALLERS [NOT USED]
5 3.2 EXAMINATION
6 A. Verification of Conditions
7 1. Review all known, identified or marked utilities, whether public or private, prior to
8 excavation.
9 2. Locate and protect all known, identified and marked utilities or underground
10 facilities as excavation progresses.
11 3. Notify all utility owners within the project limits 48 hours prior to beginning
12 excavation.
13 4. The information and data shown in the Drawings with respect to utilities is
14 approximate and based on record information or on physical appurtenances
15 observed within the project limits.
16 5. Coordinate with the Owner(s) of underground facilities.
17 6. Immediately notify any utility owner of damages to underground facilities resulting
18 from construction activities.
19 7. Repair any damages resulting from the construction activities.
20 B. Notify the City immediately of any changed condition that impacts excavation and
21 installation of the proposed utility.
22 3.3 PREPARATION
23 A. Protection of In -Place Conditions
24 1. Pavement
25 a. Conduct activities in such a way that does not damage existing pavement that is
26 designated to remain.
27 b. Repair or replace any pavement damaged due to the negligence of the
28 contractor outside the limits designated for pavement removal at no additional
29 cost to the City.
30 2. Trees
31 a. When operating outside of existing ROW, stake permanent and temporary
32 construction easements.
33 b. Restrict all construction activities to the designated easements and ROW.
34 c. Flag and protect all trees designated to remain in accordance with Section 31 10
35 00.
36 d. Conduct excavation, embedment and backfill in a manner such that there is no
37 damage to the tree canopy.
38 e. Prune or trim tree limbs as specifically allowed by the Drawings or as
39 specifically allowed by the City.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July I, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
330510-10
UTILITY TRENCH EXCAVATION, EMBEDMENT, AND BACKFILL
Page 10 of 20
1 1) Pruning or trimming may only be accomplished with equipments
2 specifically designed for tree pruning or trimming.
3 f. Remove trees specifically designated to be removed in the Drawings in
4 accordance with Section 31 10 00.
5 3. Above ground Structures
6 a. Protect all above ground structures adjacent to the construction.
7 b. Remove above ground structures designated for removal in the Drawings in
8 accordance with Section 02 41 13
9 4. Traffic
10 a. Maintain existing traffic, except as modified by the traffic control plan, and in
11 accordance with Section 34 71 13.
12 b. Do not block access to driveways or alleys for extended periods of time unless:
13 1) Alternative access has been provided
14 2) Proper notification has been provided to the property owner or resident
15 3) It is specifically allowed in the traffic control plan
16 c. Use traffic rated plates to maintain access until access is restored.
17 5. Traffic Signal — Poles, Mast Arms, Pull boxes, Detector loops
18 a. Notify the City's Traffic Services Division a minimum of 48 hours prior to any
19 excavation that could impact the operations of an existing traffic signal.
20 b. Protect all traffic signal poles, mast arms, pull boxes, traffic cabinets, conduit
21 and detector loops.
22 c. Immediately notify the City's Traffic Services Division if any damage occurs to
23 any component of the traffic signal due to the contractors activities.
24 d. Repair any damage to the traffic signal poles, mast arms, pull boxes, traffic
25 cabinets, conduit and detector loops as a result of the construction activities.
26 6. Fences
27 a. Protect all fences designated to remain.
28 b. Leave fence in the equal or better condition as prior to construction.
29 3.4 INSTALLATION
30 A. Excavation
31 1. Excavate to a depth indicated on the Drawings.
32 2. Trench excavations are defined as unclassified. No additional payment shall be
33 granted for rock or other in -situ materials encountered in the trench.
34 3. Excavate to a width sufficient for laying the pipe in accordance with the Drawings
35 and bracing in accordance with the Excavation Safety Plan.
36 4. The bottom of the excavation shall be firm and free from standing water.
37 a. Notify the City immediately if the water and/or the in -situ soils do not provide
38 for a firm trench bottom.
39 b. The City will determine if any changes are required in the pipe foundation or
40 bedding.
41 5. Unless otherwise permitted by the Drawings or by the City, the limits of the
42 excavation shall not advance beyond the pipe placement so that the trench may be
43 backfilled in the same day.
44 6. Over Excavation
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
33 05 10 - 11
UTILITY TRENCH EXCAVATION, EMBEDMENT, AND BACKFILL
Page 11 of 20
1 a. Fill over excavated areas with the specified bedding material as specified for
2 the specific pipe to be installed.
3 b. No additional payment will be made for over excavation or additional bedding
4 material.
5 7. Unacceptable Backfill Materials
6 a. In -situ soils classified as unacceptable backfill material shall be separated from
7 acceptable backfill materials.
8 b. If the unacceptable backfill material is to be blended in accordance with this
9 Specification, then store material in a suitable location until the material is
10 blended.
11 c. Remove all unacceptable material from the project site that is not intended to be
12 blended or modified.
13 8. Rock — No additional compensation will be paid for rock excavation or other
14 changed field conditions.
15 9. Existing Utility Removal or Abandonment by Cut and Plue
16 a. Remove existing trench backfill and embedment to the full width and depth of
17 the trench.
18 B. Shoring, Sheeting and Bracing
19 1. Engage a Licensed Professional Engineer in the State of Texas to design a site
20 specific excavation safety system in accordance with Federal and State
21 requirements.
22 2. Excavation protection systems shall be designed according to the space limitations
23 as indicated in the Drawings.
24 3. Furnish, put in place and maintain a trench safety system in accordance with the
25 Excavation Safety Plan and required by Federal, State or local safety requirements.
26 4. If soil or water conditions are encountered that are not addressed by the current
27 Excavation Safety Plan, engage a Licensed Professional Engineer in the State of
28 Texas to modify the Excavation Safety Plan and provide a revised submittal to the
29 City.
30 5. Do not allow soil, or water containing soil, to migrate through the Excavation
31 Safety System in sufficient quantities to adversely affect the suitability of the
32 Excavation Protection System. Movable bracing, shoring plates or trench boxes
33 used to support the sides of the trench excavation shall not:
34 a. Disturb the embedment located in the pipe zone or lower
35 b. Alter the pipe's line and grade after the Excavation Protection System is
36 removed
37 c. Compromise the compaction of the embedment located below the spring line of
38 the pipe and in the haunching
39 C. Water Control
40 1. Surface Water
41 a. Furnish all materials and equipment and perform all incidental work required to
42 direct surface water away from the excavation.
43 2. Ground Water
44 a. Furnish all materials and equipment to dewater ground water by a method
45 which preserves the undisturbed state of the subgrade soils.
46 b. Do not allow the pipe to be submerged within 24 hours after placement.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
330510-12
UTILITY TRENCH EXCAVATION, EMBEDMENT, AND BACKFILL
Page 12 of 20
1 c. Do not allow water to flow over concrete until it has sufficiently cured.
2 d. Engage a Licensed Engineer in the State of Texas to prepare a Ground Water
3 Control Plan if any of the following conditions are encountered:
4 1) A Ground Water Control Plan is specifically required by the Contract
5 Documents
6 2) If in the sole judgment of the City, ground water is so severe that an
7 Engineered Ground Water Control Plan is required to protect the trench or
8 the installation of the pipe which may include:
9 a) Ground water levels in the trench are unable to be maintained below
10 the top of the bedding
11 b) A firm trench bottom cannot be maintained due to ground water
12 c) Ground water entering the excavation undermines the stability of the
13 excavation.
14 d) Ground water entering the excavation is transporting unacceptable
15 quantities of soils through the Excavation Safety System.
16 e. In the event that there is no bid item for a Ground Water Control and the City
17 requires an Engineered Ground Water Control Plan due to conditions
18 discovered at the site, the contractor will be eligible to submit a change order.
19 f. Control of ground water shall be considered subsidiary to the excavation when:
20 1) No Ground Water Control Plan is specifically identified and required in the
21 Contract Documents
22 g. Ground Water Control Plan installation, operation and maintenance
23 1) Furnish all materials and equipment necessary to implement, operate and
24 maintain the Ground Water Control Plan.
25 2) Once the excavation is complete, remove all ground water control
26 equipment not called to be incorporated into the work.
27 h. Water Disposal
28 1) Dispose of ground water in accordance with City policy or Ordinance.
29 2) Do not discharge ground water onto or across private property without
30 written permission.
31 3) Permission from the City is required prior to disposal into the Sanitary
32 Sewer.
33 4) Disposal shall not violate any Federal, State or local regulations.
34 D. Embedment and Pipe Placement
35 1. Water Lines less than, or equal to, 12 inches in diameter:
36 a. The entire embedment zone shall be of uniform material.
37 b. Utility sand shall be generally used for embedment.
38 c. If ground water is in sufficient quantity to cause sand to pump, then use
39 crushed rock as embedment.
40 1) If crushed rock is not specifically identified in the Contract Documents,
41 then crushed rock shall be paid by the pre -bid unit price.
42 d. Place evenly spread bedding material on a firm trench bottom.
43 e. Provide firm, uniform bedding.
44 f. Place pipe on the bedding in accordance with the alignment of the Drawings.
45 g. In no case shall the top of the pipe be less than 42 inches from the surface of the
46 proposed grade, unless specifically called for in the Drawings.
47 h. Place embedment, including initial backfill, to a minimum of 6 inches, but not
48 more than 12 inches, above the pipe.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July I, 2011
TRY - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
330510-13
UTILITY TRENCH EXCAVATION, EMBEDMENT, AND BACKFILL
Page 13 of20
1 i. Where gate valves are present, the initial backfill shall extend to 6 inches above
2 the elevation of the valve nut.
3 j. Form all blocking against undisturbed trench wall to the dimensions in the
4 Drawings.
5 k. Compact embedment and initial backfill.
6 1. Place marker tape on top of the initial trench backfill in accordance with
7 Section 33 05 26.
8 2. Water Lines 16-24 inches in Diameter
9 a. The entire embedment zone shall be of uniform material.
10 b. Utility sand may be used for embedment when the excavated trench depth is
11 less than 15 feet deep.
12 c. Crushed rock or fine crushed rock shall be used for embedment for excavated
13 trench depths greater than 15 feet deep.
14 d. Crushed rock shall be used for embedment for steel pipe.
15 e. Provide trench geotextile fabric at any location where crushed rock or fine
16 crushed rock come into contact with utility sand
17 f. Place evenly spread bedding material on a firm trench bottom.
18 g. Provide firm, uniform bedding.
19 1) Additional bedding may be required if ground water is present in the
20 trench.
21 2) If additional crushed rock is required not specifically identified in the
22 Contract Documents, then crushed rock shall be paid by the pre -bid unit
23 price.
24 h. Place pipe on the bedding according to the alignment shown on the Drawings.
25 i. The pipe line shall be within:
26 1) ±3 inches of the elevation on the Drawings for 16-inch and 24-inch water
27 lines
28 j. Place and compact embedment material to adequately support haunches in
29 accordance with the pipe manufacturer's recommendations.
30 k. Place remaining embedment including initial backfill to a minimum of 6 inches,
31 but not more than 12 inches, above the pipe.
32 I. Where gate valves are present, the initial backfill shall extend to up to the valve
33 nut.
34 m. Compact the embedment and initial backfill to 95 percent Standard Proctor
35 ASTM D 698.
36 n. Density test may be performed by City to verify that the compaction of
37 embedment meets requirements.
38 0. Place trench geotextile fabric on top of the initial backfill.
39 p. Place marker tape on top of the trench geotextile fabric in accordance with
40 Section 33 05 26.
41 3. Water Lines Greater than 24 Inches in Diameter
42 a. The entire embedment zone shall be of uniform material.
43 b. Crushed rock shall be used for embedment.
44 c. Provide trench geotextile fabric at any location where crushed rock or fine
45 crushed rock come into contact with utility sand.
46 d. Place evenly spread bedding material on a firm trench bottom.
47 e. Provide firm, uniform bedding.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
330510- 14
UTILITY TRENCH EXCAVATION, EMBEDMENT, AND BACKFILL
Page 14 of 20
1 1) Additional bedding may be required if ground water is present in the
2 trench.
3 2) If additional crushed rock is required which is not specifically identified in
4 the Contract Documents, then crushed rock shall be paid by the pre -bid unit
5 price.
6 f. Place pipe on the bedding according to the alignment shown on the Drawings.
7 g. The pipe line shall be within:
8 1) +1 inch of the elevation on the Drawings for 30-inch and larger water lines
9 h. Place and compact embedment material to adequately support haunches in
10 accordance with the pipe manufacturer's recommendations.
11 i. For steel pipe greater than 30 inches in diameter, the initial embedment lift shall
12 not exceed the spring line prior to compaction.
13 j. Place remaining embedment, including initial backfill, to a minimum of 6
14 inches, but not more than 12 inches, above the pipe.
15 k. Where gate valves are present, the initial backfill shall extend to up to the valve
16 nut.
17 1. Compact the embedment and initial backfill to 95 percent Standard Proctor
18 ASTM D 698.
19 m. Density test may be performed by City to verify that the compaction of
20 embedment meets requirements.
21 n. Place trench geotextile fabric on top of the initial backfill.
22 0. Place marker tape on top of the trench geotextile fabric in accordance with
23 Section 33 05 26.
24 4. Sanitary Sewer Lines and Storm Sewer Lines (HDPE)
25 a. The entire embedment zone shall be of uniform material.
26 b. Crushed rock shall be used for embedment.
27 c. Place evenly spread bedding material on a firm trench bottom.
28 d. Spread bedding so that lines and grades are maintained and that there are no
29 sags in the sanitary sewer pipe line.
30 e. Provide firm, uniform bedding.
31 1) Additional bedding may be required if ground water is present in the
32 trench.
33 2) If additional crushed rock is required which is not specifically identified in
34 the Contract Documents, then crushed rock shall be paid by the pre -bid unit
35 price.
36 f. Place pipe on the bedding according to the alignment shown in the Drawings.
37 g. The pipe line shall be within ±0.1 inches of the elevation on the Drawings.
38 h. Place and compact embedment material to adequately support haunches in
39 accordance with the pipe manufacturer's recommendations.
40 i. For sewer lines greater than 30 inches in diameter, the embedment lift shall not
41 exceed the spring line prior to compaction.
42 j. Place remaining embedment including initial backfill to a minimum of 6 inches,
43 but not more than 12 inches, above the pipe.
44 k. Compact the embedment and initial backfill to 95 percent Standard Proctor
45 ASTM D 698.
46 1. Density test may be performed by City to verify that the compaction of
47 embedment meets requirements.
48 m. Place trench geotextile fabric on top of the initial backfill.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
330510-15
UTILITY TRENCH EXCAVATION, EMBEDMENT, AND BACKFILL
Page 15 of20
1 n. Place marker tape on top of the trench geotextile fabric in accordance with
2 Section 33 05 26.
3 5. Storm Sewer (RCP)
4 a. The bedding and the pipe zone up to the spring line shall be of uniform
5 material.
6 b. Crushed rock shall be used for embedment up to the spring line.
7 c. The specified backfill material may be used above the spring line.
8 d. Place evenly spread bedding material on a firm trench bottom.
9 e. Spread bedding so that lines and grades are maintained and that there are no
10 sags in the storm sewer pipe line.
11 f. Provide firm, uniform bedding.
12 1) Additional bedding may be required if ground water is present in the
13 trench.
14 2) If additional crushed rock is required which is not specifically identified in
15 the Contract Documents, then crushed rock shall be paid by the pre -bid unit
16 price.
17 g. Place pipe on the bedding according to the alignment of the Drawings.
18 h. The pipe line shall be within +0.1 inches of the elevation on the Drawings.
19 i. Place embedment material up to the spring line.
20 1) Place embedment to ensure that adequate support is obtained in the haunch.
21 j. Compact the embedment and initial backfill to 95 percent Standard Proctor
22 ASTM D 698.
23 k. Density test may be performed by City to verify that the compaction of
24 embedment meets requirements.
25 1. Place trench geotextile fabric on top of pipe and crushed rock.
26 6. Storm Sewer Reinforced Concrete Box
27 a. Crushed rock shall be used for bedding.
28 b. The pipe zone and the initial backfill shall be:
29 1) Crushed rock, or
30 2) Acceptable backfill material compacted to 95 percent Standard Proctor
31 density
32 c. Place evenly spread compacted bedding material on a firm trench bottom.
33 d. Spread bedding so that lines and grades are maintained and that there are no
34 sags in the storm sewer pipe line.
35 e. Provide firm, uniform bedding.
36 1) Additional bedding may be required if ground water is present in the
37 trench.
38 2) If additional crushed rock is required which is not specifically identified in
39 the Contract Documents, then crushed rock shall be paid by the pre -bid unit
40 price.
41 f. Fill the annular space between multiple boxes with crushed rock, CLSM
42 according to 03 34 13 or cement stabilized sand (CSS).
43 g. Place pipe on the bedding according to the alignment of the Drawings.
44 h. The pipe shall be within +O.1 inches of the elevation on the Drawings.
45 i. Compact the embedment initial backfill to 95 percent Standard Proctor ASTM
46 D698.
47 7. Water Services (Less than 2 Inches in Diameter)
48 a. The entire embedment zone shall be of uniform material.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
3305 10- 16
UTILITY TRENCH EXCAVATION, EMBEDMENT, AND BACKFILL
Page 16 of 20
1 b. Utility sand shall be generally used for embedment.
2 c. Place evenly spread bedding material on a firm trench bottom.
3 d. Provide firm, unifouii bedding.
4 e. Place pipe on the bedding according to the alignment of the Plans.
5 f. Compact the initial backfill to 95 percent Standard Proctor ASTM D698.
6 8. Sanitary Sewer Services
7 a. The entire embedment zone shall be of uniform material.
8 b. Crushed rock shall be used for embedment.
9 c. Place evenly spread bedding material on a firm trench bottom.
10 d. Spread bedding so that lines and grades are maintained and that there are no
11 sags in the sanitary sewer pipe line.
12 e. Provide firm, uniform bedding.
13 1) Additional bedding may be required if ground water is present in the
14 trench.
15 2) If additional crushed rock is required which is not specifically identified in
16 the Contract Documents, then crushed rock shall be paid by the pre -bid unit
17 price.
18 f. Place pipe on the bedding according to the alignment of the Drawings.
19 g. Place remaining embedment, including initial backfill, to a minimum of 6
20 inches, but not more than 12 inches, above the pipe.
21 h. Compact the initial backfill to 95 percent Standard Proctor ASTM D698.
22 i. Density test may be required to verify that the compaction meets the density
23 requirements.
24 E. Trench Backfill
25 1. At a minimum, place backfill in such a manner that the required in -place density
26 and moisture content is obtained, and so that there will be no damage to the surface,
27 pavement or structures due to any trench settlement or trench movement.
28 a. Meeting the requirement herein does not relieve the responsibility to damages
29 associated with the Work.
30 2. Backfill Material
31 a. Final backfill depth less than 15 feet
32 1) Backfill with:
33 a) Acceptable backfill material
34 b) Blended backfill material, or
35 c) Select backfill material, CSS, or CLSM when specifically required
36 b. Final backfill depth greater than 15 feet and under pavement or future pavement
37 1) Backfill depth from 0-15 feet deep
38 a) Backfill with:
39 (1) Acceptable backfill material
40 (2) Blended backfill material, or
41 (3) Select backfill material, CSS, or CLSM when specifically required
42 2) Backfill depth greater thanl5 feet deep
43 a) Backfill with:
44 (1) Select Fill
45 (2) CSS, or
46 (3) CLSM when specifically required
47 c. Final backfill depth greater than 15 feet and not under pavement or future
48 pavement
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
330510-17
UTILITY TRENCH EXCAVATION, EMBEDMENT, AND BACKFILL
Page 17 of 20
1 1) Backfill with:
2 a) Acceptable backfill material, or
3 b) Blended backfill material
4 d. Backfill existing Utility Removal and Abandonment inside USCAE jurisdiction
5 1) All Depths
6 a) Select Fill
7 3. Required Compaction and Density
8 a. Final backfill depths less than 15 feet
9 1) Compact acceptable backfill material, blended backfill material or select
10 backfill to a minimum of 95 percent Standard Proctor per ASTM D698 at
11 moisture content within -2 to +3 percent of the optimum moisture.
12 2) CSS or CLSM requires no compaction.
13 b. Final backfill depths greater than 15 feet and under existing or future pavement
14 1) Compact select backfill to a minimum of 98 percent Standard Proctor per
15 ASTM D 698 at moisture content within -2 to +3 percent of the optimum
16 moisture.
17 2) CSS or CLSM requires no compaction.
18 c. Final backfill depths greater than 15 feet and not under existing or future
19 pavement
20 1) Compact acceptable backfill material blended backfill material, or select
21 backfill to a minimum of 95 percent Standard Proctor per ASTM D 698 at
22 moisture content within -2 to +3 percent of the optimum moisture.
23 4. Saturated Soils
24 a. If in -situ soils consistently demonstrate that they are greater than 5 percent over
25 optimum moisture content, the soils are considered saturated.
26 b. If saturated soils are identified in the Drawings or Geotechnical Report in the
27 Appendix, Contractor shall proceed with Work following all backfill
28 procedures outlined in the Drawings for areas of soil saturation greater than 5
29 percent.
30 c. If saturated soils are encountered during Work but not identified in Drawings or
31 Geotechnical Report in the Appendix:
32 1) The Contractor shall:
33 a) Immediately notify the City.
34 b) Submit a Contract Claim for Extra Work associated with direction from
35 City.
36 2) The City shall:
37 a) Investigate soils and determine if Work can proceed in the identified
38 location.
39 b) Direct the Contractor of changed backfill procedures associated with
40 the saturated soils that may include:
41 (1) Imported backfill
42 (2) A site specific backfill design
43 5. Placement of Backfill
44 a. Use only compaction equipment specifically designed for compaction of a
45 particular soil type and within the space and depth limitation experienced in the
46 trench.
47 b. Place in loose lifts not to exceed 12 inches. When removing/abandoning
48 existing utilities, place in loose lifts not to exceed 6 inches.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
330510-18
UTILITY TRENCH EXCAVATION, EMBEDMENT, AND BACKFILL
Page 18 of 20
1 c. Compact to specified densities.
2 d. Compact only on top of initial backfill, undisturbed trench or previously
3 compacted backfill.
4 e. Remove any loose materials due to the movement of any trench box or shoring
5 or due to sloughing of the trench wall.
6 6. Backfill Means and Methods Demonstration
7 a. Notify the City in writing with sufficient time for the City to obtain samples
8 and perform standard proctor test in accordance with ASTM D698.
9 b. The results of the standard proctor test must be received prior to beginning
10 excavation.
11 c. Upon commencing of backfill placement for the project the Contractor shall
12 demonstrate means and methods to obtain the required densities.
13 d. Demonstrate Means and Methods for compaction including:
14 1) Depth of lifts for backfill which shall not exceed 12 inches
15 2) Method of moisture control for excessively dry or wet backfill
16 3) Placement and moving trench box, if used
17 4) Compaction techniques in an open trench
18 5) Compaction techniques around structure
19 e. Provide a testing trench box to provide access to the recently backfilled
20 material.
21 f. The City will provide a qualified testing lab full time during this period to
22 randomly test density and moisture continent.
23 1) The testing lab will provide results as available on the job site.
24 7. Varying Ground Conditions
25 a. Notify the City of varying ground conditions and the need for additional
26 proctors.
27 b. Request additional proctors when soil conditions change.
28 c. The City may acquire additional proctors at its discretion.
29 d. Significant changes in soil conditions will require an additional Means and
30 Methods demonstration.
31 3.5 REPAIR [NOT USED]
32 3.6 RE -INSTALLATION [NOT USED]
33 3.7 FIELD QUALITY CONTROL
34 A. Field Tests and Inspections
35 1. Proctors
36 a. The City will perform Proctors in accordance with ASTM D698.
37 b. Test results will generally be available to within 4 calendar days and distributed
38 to:
39 1) Contractor
40 2) City Project Manager
41 3) City Inspector
42 4) Engineer
43 c. Notify the City if the characteristic of the soil changes.
44 d. City will perform new proctors for varying soils:
45 1) When indicated in the geotechnical investigation in the Appendix
46 2) If notified by the Contractor
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
33 05 10 - 19
UTILITY TRENCH EXCAVATION, EMBEDMENT, AND BACKFILL
Page 19 of 20
1 3) At the convenience of the City
2 e. Trenches where different soil types are present at different depths, the proctors
3 shall be based on the mixture of those soils.
4 2. Density Testing of Backfill
5 a. Density Test Shall be in conformance with ASTM D2922.
6 b. Provide a testing trench protection for trenches deeper than 5 feet.
7 c. Place, move and remove testing trench protection as necessary to facilitate all
8 test conducted by the City.
9 d. For final backfill depths less than 15 feet and trenches of any depth not under
10 existing or future pavement:
11 1) The City will perform density testing twice per working day when
12 backfilling operations are being conducted.
13 2) The testing lab shall take a minimum of 3 density tests of the current lift in
14 the available trench.
15 e. For final backfill depths greater than 15 feet deep:
16 1) The City will perform density testing twice per working day when
17 backfilling operations are being conducted.
18 2) The testing lab shall take a minimum of 3 density tests of the current lift in
19 the available trench.
20 3) The testing lab will remain onsite sufficient time to test 2 additional lifts.
21 f. Make the excavation available for testing.
22 g. The City will determine the location of the test.
23 h. The City testing lab will provide results to Contractor and the City's Inspector
24 upon completion of the testing.
25 i. A formal report will be posted to the City's Buzzsaw site within 48 hours.
26 j. Test reports shall include:
27 1) Location of test by station number
28 2) Time and date of test
29 3) Depth of testing
30 4) Field moisture
31 5) Dry density
32 6) Proctor identifier
33 7) Percent Proctor Density
34 3. Density of Embedment
35 a. Storm sewer boxes that are embedded with acceptable backfill material,
36 blended backfill material, cement modified backfill material or select material
37 will follow the same testing procedure as backfill.
38 b. The City may test fine crushed rock or crushed rock embedment in accordance
39 with ASTM D2922 or ASTM 1556.
40 B. Non -Conforming Work
41 1. All non -conforming work shall be removed and replaced.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July I, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
330510-20
UTILITY TRENCH EXCAVATION, EMBEDMENT, AND BACKFILL
Page 20 of 20
1 3.8 SYSTEM STARTUP [NOT USED]
2 3.9 ADJUSTING [NOT USED]
3 3.10 CLEANING [NOT USED]
4 3.11 CLOSEOUT ACTIVITIES [NOT USED]
5 3.12 PROTECTION [NOT USED]
6 3.13 MAINTENANCE [NOT USED]
7 3.14 ATTACHMENTS [NOT USED]
8 END OF SECTION
9
10
Revision Log
DATE NAME SUMMARY OF CHANGE
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
330511-1
BOLTS, NUTS, AND GASKETS
Page 1 of7
1 SECTION 33 0511
2 BOLTS, NUTS, AND GASKETS
3 PART 1- GENERAL
4 1.1 SUMMARY
5 A. Section Includes:
6 1. All nuts, bolts and gaskets associated with pressurized water utility lines including:
7 a. T-Bolts and Nuts
8 b. Flange Bolts and Nuts
9 c. Threaded Rods
10 d. Push -on Gaskets
11 e. Mechanical Joint Gaskets
12 f. Flange Gaskets
13 g. Flange Isolation Kits
14 h. Petrolatum Tape Systems
15 B. Deviations from this City of Fort Worth Standard Specification
16 1. None.
17 C. Related Specification Sections include, but are not necessarily limited to:
18 1. Division 0 — Bidding Requirements, Contract Forms, and Conditions of the
19 Contract
20 2. Division 1 — General Requirements
21 3. Section 33 04 10 — Joint Bonding and Electrical Isolation
22 4. Section 33 11 10 — Ductile Iron Pipe
23 1.2 PRICE AND PAYMENT PROCEDURES
24 A. Measurement and Payment
25 1. Hydrocarbon Resistant Gaskets
26 a. Measurement
27 1) Measurement for this Item shall be by lump sum.
28 b. Payment
29 1) The work performed and the materials furnished in accordance with this
30 Item shall be paid for at the lump sum price bid for all "Hydrocarbon
31 Resistant Gaskets".
32 2. All Other Items
33 a. Measurement
34 1) The Items in this Section are considered subsidiary to the Item being
35 installed.
36 b. Payment
37 1) The work performed and materials furnished in accordance with this Item
38 are subsidiary to the unit price bid for the Item being installed and no other
39 compensation will be allowed.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised October 11, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
330511-2
BOLTS, NUTS, AND GASKETS
Page 2 of 7
1.3 REFERENCES
2 A. Reference Standards
3 1. Reference standards cited in this specification refer to the current reference standard
4 published at the time of the latest revision date logged at the end of this
5 specification, unless a date is specifically cited.
6 2. American Iron and Steel Institute (AISI).
7 3. American Society of Mechanical Engineers (ASME):
8 a. PCC-1-2012 Guidelines for Pressure Boundary Bolted Flange Joint Assembly.
9 4. American Society of Testing and Materials (ASTM):
10 a. A193, Standard Specification for Alloy -Steel and Stainless Steel Bolting for
11 High Temperature or High Pressure Service and Other Special Purpose
12 Applications.
13 b. A194, Standard Specification for Carbon and Alloy Steel Nuts for Bolts for
14 High Pressure or High Temperature Service, or Both.
15 c. A242, Standard Specification for High -Strength Low -Alloy Carbon Structural
16 Steel
17 d. B117, Salt Spray Testing
18 e. F436, Standard Specification for Hardened Steel Washers
19 5. American Water Works Association (AWWA):
20 a. C111/A21.11, Rubber -Gasket Joints for Ductile -Iron Pressure Pipe and
21 Fittings.
22 b. C207, Steel Pipe Flanges for Waterworks Service — Sizes 4 In. Through 144 In.
23 (100 mm Through 3,600 mm).
24 c. C600, Installation of Ductile -Iron Mains and Their Appurtenances.
25 d. M11, Steel Pipe.
26 e. M41, Ductile -Iron Pipe and Fittings.
27 6. Fastener Quality Act (FQA)
28 a. Public Law 106-34 (P.L. 106-34)
29 7. NSF International (NSF):
30 a. 61, Drinking Water System Components - Health Effects.
31 8. Society for Protective Coating (SSPC) Surface Preparation Standards (SP):
32 a. SP2, Hand Tool Cleaning
33 b. SP3, Power Tool Cleaning
34 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED]
35 1.5 SUBMITTALS
36 A. Submittals shall be in accordance with Section 01 33 00.
37 B. All submittals shall be approved by the City prior to delivery and/or fabrication for
38 specials.
39 1.6 ACTION SUBMITTALS / INFORMATIONAL SUBMITTALS
40 A. Product Data
41 1. Bolts and nuts for mechanical and or flange joints
42 2. Gaskets
43 B. Certificates
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised October 11, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
33 05 11 -3
BOLTS, NUTS, AND GASKETS
Page 3 of 7
1 1. Furnish an affidavit certifying that all fasteners, excluding T-Bolts, shall conform to
2 the Fastener Quality Act (FQA) (P.L. 106-34).
3 2. Furnish an affidavit certifying that the Xylan Coating is manufactured by Whitford
4 Corporation, or a Whitford Corporation certified Applicator.
5 1.7 CLOSEOUT SUBMITTALS [NOT USED]
6 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
7 1.9 QUALITY ASSURANCE
8 A. Qualifications
9 1. Manufacturers
10 a. Fastener manufacturing operations (bolts, nuts, gaskets and coatings) shall be
11 performed under the control of the manufacturer.
12 b. All gaskets shall meet or exceed the latest revisions NSF 61 and shall meet or
13 exceed the requirements of this Specification.
14 B. Preconstruction Testing
15 1. The City may, at its own cost, subject random fittings for destructive testing by an
16 independent laboratory for compliance with this Specification.
17 a. The compliance test shall be performed in the United States.
18 b. Any visible defects or failure to meet the quality standards herein will be
19 grounds for rejecting the entire order.
20 1.10 DELIVERY, STORAGE, AND HANDLING
21 A. Storage and Handling Requirements
22 1. Secure and maintain a location to store the material in accordance with Section 01
23 66 00.
24 1.11 FIELD [SITE] CONDITIONS [NOT USED]
25 1.12 WARRANTY [NOT USED]
26 PART 2 - PRODUCTS
27 2.1 OWNER -FURNISHED [oR] OWNER -SUPPLIED PRODUCTS [NOT USED]
28 2.2 EQUIPMENT, PRODUCT TYPES AND MATERIALS
29 A. Manufacturers
30 1. Only the manufacturers as listed on the City's Standard Products List will be
31 considered as shown in Section 01 60 00.
32 a. The manufacturer must comply with this Specification and related Sections.
33 2. Any product that is not listed on the Standard Products List is considered a
34 substitution and shall be submitted in accordance with Section 01 25 00.
35 B. Regulatory Requirements
36 1. All fasteners, excluding T-Bolts, shall conform to the Fastener Quality Act (FQA)
37 (P.L. 106-34). All fasteners shall meet the marking requirements set forth by this
38 Act.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised October 11, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
33 05 11-4
BOLTS, NUTS, AND GASKETS
Page 4 of 7
1 C. T-Bolts and Nuts
2 1. Standard Xylan Coated T-bolt and Nut
3 a. High strength, corrosion -resistant, low -carbon weathering steel in accordance
4 with AW WA/ANSI C 111 /A21.11 and ASTM A242
5 b. Xylan Coating in accordance with this Section
6 2. Stainless Steel T-bolt with Xylan Coated Stainless Steel Nut
7 a. Stainless Steel T-bolt and Nut in accordance with AISI 304.
8 b. Coat nut with Xylan in accordance with this Section.
9 D. Flange Bolts and Nuts
10 1. Standard Carbon Alloy Steel Bolt and Nut
11 a. Meet requirements ofAWWA C207
12 b. Bolts: ASTM A193, Grade B7
13 c. Nuts and Washers: ASTM A194, Grade 2H Nuts with ASTM F436 Washers
14 2. Stainless Steel Bolt and Xylan Coated Nut
15 a. Meet requirements of AW WA C207
16 b. Bolts: ASTM A193, Grade B8, Class 1(AISI 304 Stainless Steel, carbide
17 solution treated)
18 c. Nuts and Washers: ASTM A194, Grade 8 Nuts with AISI 304 Stainless Steel
19 Washers
20 1) Coat nut with Xylan in accordance with this Section.
21 E. Threaded Rods
22 1. Meet requirements of AW WA C207
23 2. Rods: ASTM A193, Grade B8, Class 1(AISI 304 Stainless Steel, carbide solution
24 treated)
25 3. Nuts and Washers: ASTM A194, Grade 8 Nuts with AISI 304 Stainless Steel
26 Washers
27 a. Coat nut with Xylan in accordance with this Section.
28 F. Push -on Gaskets
29 1. Conforming to the physical and marking requirements specified in ANSI/AWWA
30 C111/A21.11.
31 2. All gaskets shall meet or exceed the latest revisions NSF 61.
32 3. Rubber gaskets shall be made of vulcanized styrene butadiene rubber SBR, unless
33 otherwise specified in Drawings.
34 4. Gaskets shall be free from porous areas, foreign material and other defects that
35 make them unfit for intended use.
36 5. Gaskets shall be the size and shape required to provide an adequate compressive
37 force against the plain end and socket after assembly to affect a positive seal under
38 all combinations of joint and gasket tolerances.
39 G. Mechanical Joint Gaskets
40 1. Conforming to the physical and marking requirements specified in ANSI/AWWA
41 C111/A21.11.
42 2. All gaskets shall meet or exceed the latest revisions NSF 61.
43 3. Rubber gaskets shall be made of vulcanized styrene butadiene rubber SBR, unless
44 otherwise specified in Drawings.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised October 11, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
I
2
33 05 11-5
BOLTS, NUTS, AND GASKETS
Page 5 of 7
4. Gaskets shall be free from porous areas, foreign material and other defects that
make them unfit for intended use.
3 H. Flange Gaskets
4 1. Class E Flanges
5 a. Full face
6 b. Manufactured true to shape from minimum 80 durometer SBR rubber stock of a
7 thickness not less than 1/8 inch
8 c. Virgin stock
9 d. Conforming to the physical and test requirements specified in AW WA/ANSI
10 C111/A21.11
11 e. All gaskets shall meet or exceed the latest revisions NSF 61.
12 f. Finished gaskets shall have holes punched by the manufacturer and shall match
13 the flange pattern in every respect.
14 g. Frayed cut edges are not acceptable.
15 h. Field cut sheet gaskets are not acceptable.
16 I. Hydrocarbon Resistant Gaskets
17 1. Furnish Viton k0 (Fluorocarbon) Rubber, hydrocarbon resistant gaskets, when
18 required.
19 J. Flange Isolation Kits
20 1. Flanges which are required by the Drawings to be Isolation Flanges shall conform
21 to Section 33 04 10.
22 2. For bolts used with isolation sleeves per Section 33 04 10, threading must extend to
23 bolt head with no grip to ensure sleeves fit properly.
24 K. Petrolatum Tape System
25 1. Petrolatum Tape Primer: Denso Paste, or approved equal
26 2. Molding and Filler mastic: Densyl Mastic, or approved equal
27 3. All Purpose Petrolatum Tape: Densyl Tape, or approved equal
28 L. Xylan Coating
29 a. Coat nuts and bolts with a ceramic -filled, baked on fluorocarbon resin, when
30 required.
31 b. Coated nuts and bolts shall be prepared "near white" or "white" when coated to
32 the coating manufacturer's recommended thickness by a certified applicator.
33 c. Coating shall be of Xylan as manufactured by Whitford Corporation and
34 applied by Whitford Corporation or Whitford Corporation Recommended
35 Coater.
36 d. Coating shall be free from holidays and defects.
37 e. Coating thickness shall between 0.0007-inches and 0.0012-inches and shall be
38 such that the nut turns freely on the bolt.
39 f. Coating shall conform to the performance requirements ofASTM B117, "Salt
40 Spray Test" and shall include, if required, a certificate of conformance.
41 2.3 ACCESSORIES [NOT USED]
42 2.4 SOURCE QUALITY CONTROL [NOT USED]
43 PART 3 - EXECUTION
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised October 11, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
33 05 11- 6
BOLTS, NUTS, AND GASKETS
Page 6 of 7
1 3.1 INSTALLERS [NOT USED]
2 3.2 EXAMINATION [NOT USED]
3 3.3 PREPARATION [NOT USED]
4 3.4 INSTALLATION
5 A. Mechanical Joints
6 1. Assemble mechanical joints in accordance with ANSI/AWWA C111/A21.11
7 Appendix A, AWWA C600 and AWWA Manual M41.
8 2. Use Standard Xylan Coated T-bolts and Nuts.
9 a. Stainless Steel T-bolts with Xylan Coated Stainless Steel Nuts shall only be
10 used when specifically required in the Drawings.
11 B. Flanged Joints
12 1. Install in accordance with ASME PCC-1-2012.
13 2. Use Standard Carbon Alloy Steel Bolts and Nuts.
14 a. Stainless Steel Bolts and Xylan Coated Nuts shall only be used when
15 specifically required in the Drawings.
16 3. Wrap all buried steel flanges for AWWA C200, C301 or C303 pipe with
17 Petrolatum Tape System.
18 a. If only 1 flange in a joint is steel (AWWA C200, C301, or C303), petrolatum
19 tape wrapping will be required.
20 b. If a joint is made between two ductile iron flanges, the joint should be
21 polyethylene encased in accordance with Section 33 11 10.
22 4. Flange bolts are normally spaced evenly around the flange.
23 5. During assembly, tighten nuts gradually and equally using a three -pass method in
24 accordance with ASME PCC-1-2012.
25 a. For the first pass, tighten the nuts to 50 percent at diametrically opposite sides
26 to prevent misalignment and to ensure that all bolts carry equal loads.
27 b. For the second pass, tighten the nuts to 100 percent again in a diametrically
28 opposite pattern.
29 c. Allow a minimum of 1 hour to pass to provide time for settlement between
30 bolts and nuts and gasket relaxation.
31 d. Complete the third pass by checking each bolt in a clockwise pattern. Each nut
32 should be tightened until it will no longer turn. This step compensates for
33 elastic interaction and brings all bolts into parity.
34 6. The threads of the bolts should protrude a minimum of 1/2-inch from the nuts.
35 C. Flanged Joints with Isolation Kit
36 1. Flange Isolation Kits shall be installed in accordance with Section 33 04 10.
37 2. City will verify Isolation in accordance with Section 33 04 10.
38 D. Threaded Rod
39 1. Install as part of joint harness assembly in accordance with AWWA Manual M11.
40 2. Space rods evenly around the pipe.
41 3. During assembly, tighten nuts gradually and equally using a three -pass method in
42 accordance with ASME PCC-1-2012.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised October 11, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
330511-7
BOLTS, NUTS, AND GASKETS
Page 7 of 7
1 a. For the first pass, tighten the nuts to 50 percent at diametrically opposite sides
2 to prevent misalignment and to ensure that all bolts carry equal loads.
3 b. For the second pass, tighten the nuts to 100 percent again in a diametrically
4 opposite pattern.
5 4. The threads of the bolts should protrude a minimum of %-inch from the nuts.
6 5. Wrap joint harness assembly with Petrolatum Tape System.
7 E. Petrolatum Tape System
8 1. Surfaces should be free from dirt, loose rust, scale or flaking coatings.
9 a. Clean surfaces in accordance with SSPC SP2 or SSPC SP3.
10 1) High pressure wash of 3,000 to 7,000 psi is also suitable.
11 b. Surfaces may be damp but shall not have droplets or continuous film of water.
12 2. Apply a uniform, thin coat of Petrolatum Tape Primer to the entire surface by stiff
13 brush, gloved hand or rag at normal ambient temperatures.
14 3. By hand application, apply Molding and Filler Mastic to a rounded configuration to
15 fill irregular shapes and reduce sharp -edged surfaces.
16 4. Spirally wrap All Purpose Petrolatum Tape with a minimum overlap of 1 inch.
17 a. For severely corrosive environments, an overlap of 55 percent is recommended.
18 b. Press air pockets out and smooth all lap seams.
19 5. For additional mechanical protection, overwrap may be applied to increase impact
20 strength and electrical resistance.
21 3.5 REPAIR / RESTORATION [NOT USED]
22 3.6 RE -INSTALLATION [NOT USED]
23 3.7 FIELD loR] SITE QUALITY CONTROL [NOT USED]
24 3.8 SYSTEM STARTUP [NOT USED]
25 3.9 ADJUSTING [NOT USED]
26 3.10 CLEANING [NOT USED]
27 3.11 CLOSEOUT ACTIVITIES [NOT USED]
28 3.12 PROTECTION [NOT USED]
29 3.13 MAINTENANCE [NOT USED]
30 3.14 ATTACHMENTS [NOT USED]
31 END OF SECTION
Revision Log
32
DATE NAME SUMMARY OF CHANGE
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised October 11, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
1
2
3 PART 1 - GENERAL
4 1.1 SUMMARY
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
A.
B.
C.
330522-1
STEEL CASING PIPE
Page 1 of 8
SECTION 33 05 22
STEEL CASING PIPE
Section Includes:
1. Minimum requirements for manufacturing, furnishing and transporting Steel Casing
Pipe to be installed by Open Cut or By Other than Open Cut at the locations shown
on the Drawings
Deviations from this City of Fort Worth Standard Specification
1. Deleted 1.1 C 4 - 5
2. Added new 1.1 C 5 and 1.1 C 8
3. Deleted 1.2 A 2 b l l
4. Added new 1.2A2c5)-8)
5. Added 1.2 A 3
6. Added 1.3 B
7. Deleted 1.6 B 1
8. Modified 1.6 B 2
9. Modified 1.6 B 2 b 1)
10. Modified 2.2 A 2
11. Modified 2.2 A 2 a 1)
12. Modified 3.4 A
13. Modified 3.4 C
Related Specification Sections include, but are not necessarily limited to:
24 1. Division 0
25 Contract
26 2. Division 1
27 3. Section 33
28 4. Section 33
29 5. Section 33
30 6. Section 33
31 7. Section 33
32 8. Section 33
- Bidding Requirements, Contract Forms, and Conditions of the
- General Requirements
05 10 - Utility Trench Excavation, Embedment and Backfill
05 24 - Installation of Carrier Pipe in Casing or Tunnel Liner Plate
05 27 - Open Shield Pipe Jacking
05 28 - Pilot Tube Microtunnelina
05 29 - Guided Ramming
05 45 - Contact Grouting
33 1.2 PRICE AND PAYMENT PROCEDURES
34 A. Measurement and Payment:
35 1. Open Cut:
36 a. Measurement:
37 1) Measured horizontally along the surface for length of Steel Casing Pipe
38 installed
39 b. Payment:
40 1) The work performed and materials furnished in accordance with this Item
41 and measured as provided under "Measurement" will be paid for at the unit
42 price bid per linear foot of "Casing/Tunnel Liner Plate, By Open Cut"
43 installed for:
44 a) Various Sizes
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
330522-2
STEEL CASING PIPE
Page 2 of 8
1 c. The price bid shall include:
2 1) Furnishing and installing Steel Casing Pipe as specified by the Drawings
3 2) Mobilization
4 3) Pavement removal
5 4) Excavation
6 5) Hauling
7 6) Disposal of excess material
8 7) Furnishing, placement, and compaction of embedment
9 8) Furnishing, placement, and compaction of backfill
10 9) Clean-up
11 2. By Other than Open Cut:
12 a. Measurement:
13 1) Measured horizontally along the surface for length of Steel Casing Pipe
14 installed
15 b. Payment:
16 1) The work performed and materials furnished in accordance with this Item
17 and measured as provided under "Measurement" will be paid for at the unit
18 price bid per linear foot of "Casing, By Other than Open Cut" installed for:
19 a) Various Sizes
20 c. The price bid shall include:
21 1) Furnishing and installing Steel Casing Pipe as specified by the Drawings
22 and associated sections.
23 2) Mobilization
24 3) Launching shaft
25 4) Receiving shaft
26 5) Water Control
27 6) Portal Stabilization
28 7) Settlement Monitoring
29 8) Contact Grouting,
30 9) Pavement removal
31 10) Excavation
32 11) Hauling
33 12) Disposal of excess material
34 13) Furnishing, placement, and compaction of backfill
35 14) Clean-up
36 3. By Other than Open Cut Under Bypass Channel:
37 a. Measurement:
38 1) Measured horizontally along the surface for length of Steel Casing Pin e
39 installed
40 b. Payment:
41 1) The work performed and materials furnished in accordance with this Item
42 and measured as provided under "Measurement" will be paid for at the unit
43 price bid per linear foot of "Casing. By Other than Open Cut Under Bypass
44 Channel" installed for:
45 a) Various Sizes
46 c. The price bid shall include:
47 1) Furnishing and installing Steel Casing Pipe e as specified by the Drawing s
48 and associated sections.
49 2) Mobilization
50 3) Water Control
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
330522-3
STEEL CASING PIPE
Page 3 of 8
1 4) Portal Stabilization
2 5) Settlement Monitoring
3 6) Contact Grouting
4 7) Pavement removal
5 8) Excavation
6 9) Hauling
7 10) Disposal of excess material
8 11) Furnishing. placement. and compaction of backfill
9 12) Clean-up
10 1.3 REFERENCES
11 A. Reference Standards:
12 1. Reference standards cited in this Specification refer to the current reference
13 standard published at the time of the latest revision date logged at the end of this
14 Specification, unless a date is specifically cited.
15 2. ASTM International (ASTM):
16 a. A139, Standard Specification for Electric -Fusion (Arc) -Welded Steel Pipe
17 (NPS Sizes 4 and Over).
18 3. American Water Works Association (AWWA):
19 a. C203, Coal -Tar Protective Coatings and Linings for Steel Water Pipelines -
20 Enamel and Tape - Hot Applied.
21 B. Reference Documents:
22 1. "Geotechnical Engineering Report — Water and Sanitary Sewer Relocation for the
23 Trinity River Vision — Central City Proiect and the Trinity Uptown Service Area
24 Phase I — Bridge and Channel Relocations — Part 3 — Main Street Bridge". Fort
25 Worth. Texas. Gorrondona & Associates. February. 2012.
26 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED]
27 1.5 SUBMITTALS
28 A. Submittals shall be made in accordance with Section 01 33 00.
29 B. All submittals shall be approved by the Engineer or the City prior to delivery.
30 C. Review and acceptance of the Contractor's submittals by the Engineer shall not be
31 construed in any way as relieving the Contractor of its responsibilities under this
32 Contract
33 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS
34 A. Product Data:
35 1. Exterior Coating
36 a. Material data
37 b. Field touch-up procedures
38 2. Interior Coating
39 a. Material data
40 b. Field touch-up procedures
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Stonn Drain Relocation Part 1
City Project No. 00969
330522-4
STEEL CASING PIPE
Page 4 of 8
1 B. Shop Drawings:
2 1. For Trenchless Construction. provide the following:
3 a. Furnish details for Steel Casing Pipe outlining the following:
4 1) Grout/lubrication ports
5 2) Joint details
6 3) Other miscellaneous items for furnishing and fabricating pipe
7 b. Submit calculations in a neat, legible format that is sealed by a Licensed
8 Professional Engineer in Texas, consistent with the information provided in the
9 Geotechnical Engineering Report, and includes:
10 1) Calculations confirming that pipe Tacking capacity is adequate to resist the
11 anticipated iackine/ramminE loads for each crossing with a minimum factor
12 of safety of 2
13 2) Calculations confirming that pipe capacity is adequate to safely support all
14 other anticipated loads, including earth and groundwater pressures,
15 surcharge loads, and handling loads
16 3) Calculations confirming that jointing method will support all loading
17 conditions
18 1.7 CLOSEOUT SUBMITTALS [NOT USED]
19 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
20 1.9 QUALITY ASSURANCE [NOT USED]
21 1.10 DELIVERY, STORAGE, AND HANDLING
22 A. Delivery, Handling, and Storage:
23 1. Prior to delivery of the pipe, end/internal bracing shall be furnished and installed,
24 as recommended by the manufacturer, for protection during shipping and storage.
25 2. Deliver, handle and store pipe in accordance with the Manufacturer's
26 recommendations to protect coating systems.
27 1.11 FIELD [SITE] CONDITIONS [NOT USED]
28 1.12 WARRANTY [NOT USED]
29 PART 2 - PRODUCTS
30 2.1 OWNER -FURNISHED [OR] OWNER-SUPPLIEDPRODUCTS [NOT USED]
31 2.2 MATERIALS
32 A. Design Criteria:
33 1. The Contractor is fully responsible for the design of Steel Casing Pipe that meets or
34 exceeds the design requirements of this Specification and that is specifically
35 designed for installation by the intended trenchless method.
36 2. For Steel Casing Pipe utilized for trenchless proiects. consider the following:
37 a. Design of the casing pipe shall account for all installation and service loads
38 including:
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
1
2
1) Jacking/ramminc loads
2) External groundwater and earth loads
330522-5
STEEL CASING PIPE
Page 5 of 8
3 3) Traffic loads
4 4) Practical consideration for handling, shipping and other construction
5 operations
6 5) Any other live or dead loads reasonably anticipated
7 b. Design shall be sealed and signed by a registered Professional Engineer
8 licensed in the State of Texas.
9 c. The allowable jacking capacity shall not exceed 50 percent of the minimum
10 steel yield stress.
11 d. Steel Casing Pipe shall have a minimum wall thickness as follows:
12
Casing Pipe Diameter Minimum Wall
(inches) Thickness (inches)
14 — 18
20-24
26 — 32
34-42
44 — 48
Greater than 48
.3125 (5/16)
.375 (3/8)
.5 (1/2)
.625 (5/8)
.6875 (11/16)
Project specific design
13
14 3. Steel Casing Pipe shall be provided with inside diameter sufficient to efficiently
15 install the required carrier pipe with casing spacers as required in Section 33 05 24
16 — Installation of Carrier Pipe in Casing or Tunnel Liner Plate.
17 a. Allowable casing diameters are shown on the Drawings for each crossing.
18 4. Furnish in lengths that are compatible with Contractor's shaft sizes and allowable
19 work areas.
20 5. Random segments of pipe will not be permitted for straight runs of casing.
21 a. Closing piece segments, however, shall be acceptable.
22 6. When required by installation method, provide grout/lubricant ports along the pipe
23 at intervals of 10 feet or less.
24 a. Ports and fittings shall be attached to the pipe in a manner that will not
25 materially affect the strength of the pipe nor interfere with installation of carrier
26 pipe.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
330522-6
STEEL CASING PIPE
Page 6 of 8
b. Plugs for sealing the fittings shall be provided by the Contractor and shall be
capable of withstanding all external and internal pressures and loads without
leaking.
B. Materials:
1. Provide new, smooth -wall, carbon steel pipe conforming to ASTM A139, Grade B.
2. Dimensional Tolerances
a. Furnishing and installing Steel Casing Pipe with dimensional tolerances that are
compatible with performance requirements and proposed installation methods
that meet or exceed the specific requirements below:
1) Minimum wall thickness at any point shall be at least 87.5 percent of the
nominal wall thickness.
2) Outside circumference within 1.0 percent or 3/4 inch of the nominal
circumference, whichever is less.
3) Outside diameter of the pipe shall be within 1/8 inch of the nominal outside
diameter.
16 4) Roundness such that the difference between the major and minor outside
17 diameters shall not exceed 0.5 percent of the specified nominal outside
18 diameter or 1/4 inch, whichever is less.
19 5) Maximum allowable straightness deviation of 1/8 inch in any 10-foot
20 length.
21 3. All steel pipe shall have square ends.
22 a. The ends of pipe sections shall not vary by more than 1/8 inch at any point from
23 a true plane perpendicular to the axis of the pipe and passing through the center
24 of the pipe at the end.
25 b. When pipe ends have to be beveled for welding, the ends shall be beveled on
26 the outside to an angle of 35 degrees with a tolerance of+ 21/2 degrees and with
27 a width of root face 1/16 inch± 1/32 inch.
28 4. Steel Casing Pipe shall be fabricated with longitudinal weld seams.
29 a. All girth weld seams shall be ground flush.
30 C. Finishes:
31 1. Provide inside and outside of Steel Casing Pipe with a coal -tar protective coating in
32 accordance with the requirements of AW WA C203.
33 a. Touch up after field welds shall provide coating equal to those specified above.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
330522-7
STEEL CASING PIPE
Page 7 of 8
1 2.3 ACCESSORIES [NOT USED]
2 2.4 SOURCE QUALITY CONTROL [NOT USED]
3 PART 3 - EXECUTION
4 3.1 INSTALLERS [NOT USED]
5 3.2 EXAMINATION [NOT USED]
6 3.3 PREPARATION [NOT USED]
7 3.4 INSTALLATION
8 A. Install Steel Casing Pipe for By Other than Open Cut in accordance with Section 33 05
9 27, 33 05 28 or Section 33 05 29. Install Steel Casing Pipe for Open Cut in accordance
10 with Section 33 05 10.
11 1. Steel Casing Pipe connections shall be achieved by full penetration field butt
12 welding or an integral machine press -fit connection (Permalok or equal) prior to
13 installation of the pipe, depending on the type of carrier pipe.
14 2. Allowable joint types for each crossing are shown on the Drawings.
15 3. Field butt welding a square end piece of steel pipe to a 35 degree beveled end of
16 steel pipe is acceptable.
17 4. Integral machined press -fit connections shall be installed in accordance with the
18 manufacturer's installation procedures and recommendations.
19 B. Carrier pipe shall be installed inside Steel Casing Pipe in accordance with
20 Section 33 05 24.
21 C. Contact grouting of the annulus outside the casing pipe shall be performed in
22 accordance with Section 33 05 27, 33 05 28 or Section 33 05 29.
23 3.5 REPAIR / RESTORATION [NOT USED]
24 3.6 RE -INSTALLATION [NOT USED]
25 3.7 FIELD [OR] SITE QUALITY CONTROL [NOT USED]
26 3.8 SYSTEM STARTUP [NOT USED]
27 3.9 ADJUSTING [NOT USED]
28 3.10 CLEANING [NOT USED]
29 3.11 CLOSEOUT ACTIVITIES [NOT USED]
30 3.12 PROTECTION [NOT USED]
31 3.13 MAINTENANCE [NOT USED]
32 3.14 ATTACHMENTS [NOT USED]
33 END OF SECTION
34
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
1
Revision Log
DATE NAME SUMMARY OF CHANGE
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
330522-8
STEEL CASING PIPE
Page 8 of 8
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
33 05 24 - 1
INSTALLATION OF CARRIER PIPE IN CASING OR TUNNEL LINER PLATE
Page 1 of 15
1 SECTION 33 05 24
2 INSTALLATION OF CARRIER PIPE IN CASING OR TUNNEL LINER PLATE AND
3 VERTICAL SHAFTS
4 PART 1 - GENERAL
5 1.1 SUMMARY
6 A. Section Includes:
7 1. Requirements for the installation of carrier pipe into steel casings or tunnel liner
8 plate at locations shown on the Drawings
9 B. Deviations from this City of Fort Worth Standard Specification
10 1. Added 1.1 C 3-12
11 2. Added 1.2 A.3
12 3. Added new 1.3 B 2 a.d.e
13 4. Added 1.3 C
14 5. Added 1.5 C
15 6. Added 1.6 A
16 7. Modified 1.6 C 5 g
17 8. Added 1.6 C 6-9
18 9. Added 1.9 A - C
19 10. Modified2.2B2b 1)
20 11. Modified 2.2 B 3 a 3) c) (1)
21 12. Modified 2.2 B 4 a 3)
22 13. Added 3.4 A 3
23 14. Modified 3.4 E
24 15. Modified 3.7 A
25 C. Related Specification Sections include, but are not necessarily limited to:
26 1. Division 0 -Bidding Requirements, Contract Forms, and Conditions of the
27 Contract
28 2. Division 1 - General Requirements
29 3. 33 11 10 Ductile Iron Pipe
30 4. 33 11 13 Concrete Pressure Pipe, Bar -Wrapped, Steel Cylinder Type
31 5. 33 11 14 Buried Steel Pipe and Fittings
32 6. 33 04 10 Joint Bonding and Electrical Isolation
33 7. 33 04 11 Corrosion Control Test Stations
34 8. 33 01 30 Sewer and Manhole Testing
35 9. 33 05 22 Steel Casing- Pipe
36 10. 33 05 27 Open Shield Pipeiacking
37 11. 33 05 28 Pilot Tube Microtunneling
38 12. 33 05 29 Guided Ramming
39 1.2 PRICE AND PAYMENT PROCEDURES
40 A. Measurement and Payment:
41 1. Installation of Sewer Carrier Pipe in Casing/Tunnel Liner Plate
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
330524-2
INSTALLATION OF CARRIER PIPE IN CASING OR TUNNEL LINER PLATE
Page 2 of 15
1 a. Measurement
2 1) Measured horizontally along the surface from centerline to centerline of the
3 beginning of the casing/liner to the end of the casing/liner
4 b. Payment
5 1) The work performed and materials furnished in accordance with this Item
6 and measured as provided under "Measurement" shall be paid for at the
7 unit price bid per linear foot for "Water Carrier Pipe" complete in place for:
8 a) Various Sizes
9 c. The price bid shall include:
10 1) Furnishing and installing Water Main (Pipe) in Casing/Tunnel Liner Plate
11 as specified by the Drawings
12 2) Mobilization
13 3) Grout
14 4) Joint restraint
15 5) Casing Spacers
16 6) End seals
17 7) Excavation
18 8) Hauling
19 9) Disposal of excess material
20 10) Clean-up
21 2. Installation of Water Carrier Pipe in Casing/Tunnel Liner Plate
22 a. Measurement
23 1) Measured horizontally along the surface from centerline to centerline of the
24 beginning of the casing/liner to the end of the casing/liner Payment
25 b. Payment
26 1) The work performed and materials furnished in accordance with this Item
27 and measured as provided under "Measurement" shall be paid for at the
28 unit price bid per linear foot for "Water Carrier Pipe" complete in place for:
29 a) Various Sizes
30 c. The price bid shall include:
31 1) Furnishing and installing Water Main (Pipe) in Casing/Tunnel Liner Plate
32 as specified by the Drawings
33 2) Mobilization
34 3) Grout
35 4) Joint restraint
36 5) Casing Spacers
37 6) End seals
38 7) Excavation
39 8) Hauling
40 9) Disposal of excess material
41 10) Clean-up
42 3. Installation of Water Carrier Pine in Vertical Shaft
43 a. Measurement
44 1) Measured vertically from centerline to centerline of the carrier nine inside
45 the vertical shaft.
46 b. Payment
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
330524-3
INSTALLATION OF CARRIER PIPE IN CASING OR TUNNEL LINER PLATE
Page 3of15
1 1) The work performed and materials furnished in accordance with this Item
2 and measured as provided under "Measurement" shall be paid for at the
3 unit price bid per vertical foot for "Water Carrier Pipe in Vertical Shaft"
4 complete in place for:
5 a) Various Sizes
6 c. The price bid shall include:
7 1) Furnishing and installing Water Main (Pipe) in Vertical Shafts as specified
8 by the Drawings
9 2) Mobilization
10 3) Thrust blocking,
11 4) Joint restraint
12 5) Pipe supports
13 6) Hauling
14 7) Disposal of excess material
15 8) Furnishing, placing, and compacting of backfill material
16 9) Clean-up
17 1.3 REFERENCES
18 A. Definitions:
19 1. Carrier Pipe: Permanent pipe for operational use that is used to convey flows
20 2. Casing: A steel pipe or tunnel liner installed by trenchless methods that supports the
21 ground and provides a stable underground excavation for installation of the carrier
22 pipe
23 B. Reference Standards:
24 1. Reference standards cited in this Specification refer to the current reference
25 standard published at the time of the latest revision date logged at the end of this
26 Specification, unless a date is specifically cited.
27 2. American Society of Testing and Materials (ASTM)
28 a. C31, Standard Practice for Making and Curing Concrete Test Specimens in the
29 Field
30 b. C39, Standard Test Method for Compressive Strength of Cylindrical Concrete
31 Specimens.
32 c. C 109, Standard Test Method for Compressive Strength of Hydraulic Cement
33 Mortars (Using 2-in or [50 min] Cube Specimens).
34 d. 150. Specification for Portland Cement.
35 e. 494, Specification for Chemical Admixtures for Concrete
36 f. D638, Standard Test Method for Tensile Properties of Plastics.
37 3. International Organization for Standardization (ISO):
38 a. 9001, Quality Management Systems - Requirements.
39 4. Occupational Safety and Health Administration (OSHA)
40 a. OSHA Regulations and Standards for Underground Construction, 29 CFR Part
41 1926, Subpart S, Underground Construction and Subpart P, Excavation.
42 C. Reference Documents:
43 1. "Geotechnical Engineering Report - Water and Sanitary Sewer Relocation
44 for the Trinity River Vision — Central City Project and the Trinity Uptown
45 Service Area Phase I — Bridge and Channel Relocations — Part 3 — Main
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
330524-4
INSTALLATION OF CARRIER PIPE IN CASING OR TUNNEL LINER PLATE
Page 4 of 15
1 Street Bridge". Fort Worth. Texas. GolTondona & Associates. February.
2 2012
3 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED]
4 1.5 SUBMITTALS
5 A. Submittals shall be made in accordance with Section 01 33 00.
6 B. All submittals shall be approved by the Engineer or the City prior to delivery.
7 C. Review and acceptance of the Contractor's submittals by the Engineer shall not be
8 construed in any way as relieving the Contractor of its responsibilities under this
9 Contract
10 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS
11 A. Qualifications:
12 1. The Contractor shall submit personnel reauirements meeting the requirements of
13 Paragraph 1.9 A and B.
14 B. Product Data:
15 1. Casing Isolators/Spacers
16 a. Material Data
17 2. Grout Mix
18 a. Material Data
19 C. Shop Drawings:
20 1. Required for 24-inch and larger carrier pipe installations
21 2. Submit Work Plan describing the carrier pipe installation equipment, materials and
22 construction methods to be employed.
23 3. Casing Spacers/Isolators
24 a. Detail drawings and manufacturer's information for the casing isolators/spacers
25 that will be used.
26 1) Include dimension and component materials and documentation of
27 manufacturer's ISO 9001:2000 certification.
28 b. Alternatives to casing spacers/isolators may be allowed by the City on a case-
29 by -case basis.
30 c. For consideration of alternate method, submit a detailed description of method
31 including details.
32 4. End seal or bulkhead designs and locations for casing/liners.
33 5. Annular Space (between carrier pipe and casing/tunnel liner plate) Grouting Work
34 Plan and Methods including:
35 a. Grouting methods
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
330524-5
INSTALLATION OF CARRIER PIPE IN CASING OR TUNNEL LINER PLATE
Page 5 of 15
1 b. Details of equipment
2 c. Grouting procedures and sequences including:
3 1) Injection methods
4 2) Injection pressures
5 3) Monitoring and recording equipment
6 4) Pressure gauge calibration data
7 5) Materials
8 d. Grout mix details including:
9 1) Proportions
10 2) Admixtures including:
11 a) Manufacturer's literature
12 b) Laboratory test data verifying the strength of the proposed grout mix
13 c) Proposed grout densities
14 d) Viscosity
15 e) Initial set time of grout
16 (1) Data for these requirements shall be derived from trial batches from
17 an approved testing laboratory.
18 e. Submit a minimum of 3 other similar projects where the proposed grout mix
19 design was used.
20 f. Submit anticipated volumes of grout to be pumped for each application and
21 reach grouted.
22 g. For carrier pipe installations greater than 24-inches. without hold down iacks or
23 a restrained spacer. provide buoyant force calculations during grouting and
24 measures to prevent flotation.
25 1) Calculations sealed by a licensed Engineer in the State of Texas.
26 h. Description of methods and devices to prevent buckling of carrier pipe during
27 grouting of annular space, if required
28 6. Reports and Records:
29 a. Maintain and submit daily logs of grouting operations. Include grouting
30 locations. pressures. volumes. and grout mix pumped. and time of pumping.
31 Note any problems or unusual observations on logs.
32 7. Grout Strength Tests:
33 a. Submit test results for 24-hour and 28-day compressive strength tests for the
34 cylinder molds or grout cubes obtained during grouting operations.
35 8. Contingency Plan:
36 a. Submit a contingency plan to re -round carrier pipe in the event of buckling
37 during grouting of the annular space. Plan shall include provisions such as
38 keeping hydraulic iacks and Tacking shoes conformed to the pipe interior at the
39 site of the grouting operation. Plan shall be reviewed and accepted by supplier
40 of carrier pipe in addition to review and acceptance by the Engineer.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
330524-6
INSTALLATION OF CARRIER PIPE IN CASING OR TUNNEL LINER PLATE
Page 6 of 15
1 9. Safety Plan:
2 a. Submit a safety plan for the carrier pine installation operations including air
3 monitoring equipment and procedures and provisions for lighting, ventilation.
4 and electrical system safeguards. Provide name of site safety representative
5 responsible for implementing safety program. Notify Engineer if safety plan is
6 the same as for trenchless installation operations.
7 1.7 CLOSEOUT SUBMITTALS [NOT USED]
8 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
9 1.9 QUALITY ASSURANCE
10 A. The Contractor responsible for installation of the carrier pipe shall have completed
11 similar work on at least three (3) 'projects within the last five (5) years. Additionally.
12 the contractor shall have completed at least one (1) project with carrier pipe of 24-inch
13 diameter or larger.
14 B. The surveyor responsible for carrier pipe line -and -grade control shall be a Licensed
15 Surveyor registered in the State of Texas who has prior experience on trenchless
16 projects.
17 C. Grout Strength Tests:
18 1. Perform 24-hour and 28-day compressive strength tests for proposed grout mix
19 design.
20 2. Perform field sampling during annular space grouting. Collect at least one set of
21 four (4) cylinder molds or grout cubes for each 100 cubic yards of grout infected
22 but not less than one set for each grouting shift. Perform 24 hour and 28 day
23 compressive strength tests per ASTM C39 (cylindrical specimens) or C109 (cube
24 specimens). Remaining samples shall be tested as directed by Engineer
25 D. Certifications
26 1. Casing isolator/spacer manufacturer shall be certified against the provisions of
27 ISO9001:2000.
28 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED]
29 1.11 FIELD [SITE] CONDITIONS [NOT USED]
30 1.12 WARRANTY [NOT USED]
31 PART 2 - PRODUCTS
32 2.1 OWNER -FURNISHED [OR] OWNER-SUPPLIEDPRODUCTS [NOT USED]
33 2.2 MATERIALS
34 A. Manufacturers:
35 1. Only the manufacturers as listed on the City's Standard Products List will be
36 considered as shown in Section 01 60 00.
37 a. The manufacturer must comply with this Specification and related Sections.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July I, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part I
City Project No. 00969
1
2
330524-7
INSTALLATION OF CARRIER PIPE IN CASING OR TUNNEL LINER PLATE
Page 7 of 15
2. Any product that is not listed on the Standard Products List is considered a
substitution and shall be submitted in accordance with Section 01 25 00.
3 3. The Casing Spacers/Isolators shall be new and the product of a manufacturer
4 regularly engaged in the manufacturing of casing spacers/isolators.
5 B. Design Criteria and Materials:
6 1. Carrier pipe shall be installed within the horizontal and vertical tolerances as
7 indicated in PART 3 of this Specification, incorporating all support/insulator
8 dimensiors required.
Diameter
Specification
(inches) Material Reference
Water Line 8-12 DIP (Restrained) 33 11 10
DIP (Restrained) 33 11 10
AWWA C303 33 11 13
(Restrained) 33 11 14
AWWA C200
16-20 (Restrained)
DIP (Restrained) 33 11 10
AWWA C303 33 11 13
(Restrained) 33 11 14
AWWA C200
24 and greater (Restrained)
DIP (with Ceramic 33 11 10
Waste Epoxy) 33 31 20
Water Line 8-15 PVC SDR 26
DIP (with Ceramic 33 11 10
Epoxy) 33 31 13
18 and greater Fiberglass
9
10 2. Grout of annular space:
11 a. For gravity sewer carrier pipe installation:
12 1) Fill all voids between the carrier pipe and the casing or liner with grout.
13 2) All exterior carrier pipe surfaces and all interior casing or liner surfaces
14 shall be in contact with the grout.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
330524-8
INSTALLATION OF CARRIER PIPE IN CASING OR TUNNEL LINER PLATE
Page 8 of 15
1 b. For water line installation:
2 1) No annular space fill will be used. except as specifically noted on the
3 Drawings.
4 3. Grout Mixes:
5 a. Low Density Cellular Grout (LDCC)
6 1) Annular space (between carrier pipe and casing/liner) grout shall be LDCC.
7 2) The LDCC shall be portland cement based grout mix with the addition of a
8 foaming agent designed for this application.
9 3) Develop one or more grout mixes designed to completely fill the annular
10 space based on the following requirements:
11 a) Provide adequate retardation to completely fill the annular space in one
12 monolithic pour.
13 b) Provide less than 1 % shrinkage by volume.
14 c) Compressive Strength
15 (1) Minimum strength of 10 psi in 24 hours, 50 psi in 28 days
16 d) Design grout mix with the proper density and use proper methods to
17 prevent floating of the carrier pipe.
18 e) Proportion grout to flow and to completely fill all voids between the
19 carrier pipe and the casing or liner.
20 4. End Seals:
21 a. Provide end seals at each end of the casing or liner to contain the grout backfill
22 or to close the casing/liner ends to prevent the inflow of water or soil.
23 1) For water piping less than 24-inch diameter, use hard rubber seals, Model
24 PL Link Seal as manufactured by the Thunderline Corporation or approved
25 equal.
26 2) For water piping 24-inch diameter and greater, use pull -on, 1/8 inch thick,
27 synthetic rubber end seals, Model C, as manufactured by Pipeline Seal and
28 Insulator, Inc. or approved equal.
29 3) For sewer piping. no permanent end seals are required since the annular
30 space between the carrier pine and the casing will be grouted.
31 b. Design end seals to withstand the anticipated soil or grouting pressure and be
32 watertight to prevent groundwater from entering the casing.
33 5. Casing Spacers/Insulators:
34 a. Provide casing spacers/insulators to support the carrier pipe during installation
35 and grouting (where grout is used).
36 b. Casing Spacers/Isolators material and properties:
37 1) Shall be minimum 14 gage
38 2) For water pipe, utilize Stainless Steel.
39 3) For sewer pipe, utilize Coated Steel.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
330524-9
INSTALLATION OF CARRIER PIPE IN CASING OR TUNNEL LINER PLATE
Page 9 of 15
1 4) Suitable for supporting weight of carrier pipe without deformation or
2 collapse during installation
3 c. Provide restrained -style casing spacers to hold all pipes stable during grouting
4 operations and prevent floating or movement.
5 d. Provide dielectric strength sufficient to electrically isolate each component
6 from one another and from the casing.
7 e. Design risers for appropriate loads, and, as a minimum:
8 1) Provide 10 gage steel risers
9 a) Provide stainless steel bands and risers for water installations.
10 f. Band material and criteria
11 1) Provide polyvinyl chloride inner liner with:
12 a) Minimum thickness of 0.09 inches
13 b) Durometer "A" of 85-90 hardness
14 c) Minimum dielectric strength of 58,000 volts
15 g. Runner material and criteria
16 1) Provide pressure -molded glass reinforced polymer or UHMW with:
17 a) Minimum of 2 inches in width and a minimum of 11 inches in length.
18 2) Attach to the band or riser with 3/8 inch minimum welded steel or stainless
19 steel studs.
20 3) Runner studs and nuts shall be recessed well below the wearing surface of
21 the runner
22 a) File recess with a corrosion inhibiting filler.
23 4) Runners shall be pressure -molded glass reinforced polymer with a
24 minimum compressive strength of 18,000 psi per ASTM D638.
25 Polyethylene is not acceptable
26 h. Riser height
27 1) Provide sufficient height with attached runner allow a minimum clearance
28 of 2 inches between the outside of carrier pipe bells or couplings and the
29 inside of the casing liner surface.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
330524-10
INSTALLATION OF CARRIER PIPE IN CASING OR TUNNEL LINER PLATE
Page 10 of 15
1 2.3 ACCESSORIES [NOT USED]
2 2.4 SOURCE QUALITY CONTROL [NOT USED]
3 PART 3 - EXECUTION
4 3.1 INSTALLERS [NOT USED]
5 3.2 EXAMINATION [NOT USED]
6 3.3 PREPARATION [NOT USED]
7 3.4 INSTALLATION
8 A. General:
9 1. Carrier pipe installation shall not begin until the following tasks have been
10 completed:
11 a. All required submittals have been provided, reviewed and accepted.
12 b. All casing/liner joints are watertight and no water is entering casing or liner
13 from any sources.
14 c. All contact grouting is complete.
15 d. Casing/liner alignment record drawings have been submitted and accepted by
16 City to document deviations due to casing/liner installation.
17 e. Site safety representative has prepared a code of safe practices and an
18 emergency plan in accordance with applicable requirements.
19 2. The carrier pipe shall be installed within the casings or liners between the limits
20 indicated on the Drawings, to the specified lines and grades and utilizing methods
21 which include due regard for safety of workers, adjacent structures and
22 improvements, utilities and the public.
23 3. Furnish all necessary equipment, power, water. and utilities for carrier pipe
24 installation, insulator runner lubricant. Rroutina. and other associated Work required
25 for the Contractor's methods of construction.
26 B. Control of Line and Grade:
27 1. Install Carrier pipe inside the steel casing within the following tolerances:
28 a. Horizontal
29 1) + 2 inches from design line
30 b. Vertical
31 1) ±1 inch from design grade
32 2. Check line and grade set up prior to beginning carrier pipe installation.
33 3. Perform survey checks of line -and -grade of carrier pipe during installation
34 operations.
35 4. The Contractor is fully responsible for the accuracy of the installation and the
36 correction of it, as required.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
33 05 24 - 11
INSTALLATION OF CARRIER PIPE IN CASING OR TUNNEL LINER PLATE
Page II of 15
1 a. Where the carrier pipe installation does not satisfy the specified tolerances,
2 correct the installation, including if necessary, redesign of the pipe or structures
3 at no additional cost to City.
4 C. Installation of Carrier Pipe:
5 1. Pipe Installation
6 a. Remove all loose soil from casing or liner.
7 b. Grind smooth all rough welds at casing joints.
8 2. Installation of Casing Spacers
9 a. Provide casing spacers, insulators or other approved devices to prevent
10 flotation, movement or damage to the pipe during installation and grout backfill
11 placement.
12 b. Assemble and securely fasten casing spacers to the pipeline to be installed in
13 casings or tunnels.
14 c. Correctly assemble, evenly tighten and prevent damage during tightening of the
15 insulators and pipe insertion.
16 d. Install spacers in accordance with manufacturer's recommendations.
17 e. Install carrier pipe so that there is no metallic contact between the carrier pipe
18 and the casing.
19 f. Carrier pipe shall be installed without sliding or dragging it on the ground or in
20 the casing/liner in a manner that could damage the pipe or coatings.
21 1) If guide rails are allowed, place cement mortar on both sides of the rails.
22
23
g.
Coat the casing spacer runners with a non-corrosive/environmentally safe
lubricant to minimize friction when installing the carrier pipe.
24 h. The carrier pipe shall be electrically isolated from the carrier pipe and from the
25 casing.
26 i. Grade the bottom of the trench adjacent to each end of the casing to provide a
27 firm, uniform and continuous support for the pipe. If the trench requires some
28 backfill to establish the final trench bottom grade, place the backfill material in
29 6-inch lifts and compact each layer.
30 j. After the casing or tunnel liner has been placed, pump dry and maintain dry
31 until the casing spacers and end seals are installed.
32 3. Insulator Spacing:
33 a. Maximum distance between spacers is to be 6 feet.
34 b. For ductile -iron pipe, flanged pipe or bell and spigot pipe, install spacers within
35 1 foot on each side of the bell or flange and 1 in the center of the joint where 18
36 foot or 20 foot long joints are used.
37 c. If the casing or pipe is angled or bent, reduce the spacing.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
33 05 24- 12
INSTALLATION OF CARRIER PIPE IN CASING OR TUNNEL LINER PLATE
Page 12 of 15
1 d. The end spacer must be within 6 inches of the end of the casing pipe, regardless
2 of size of casing and pipe or type of spacer used.
3 e. Install spacers on PVC pipe at the insertion line to prevent over -insertion of the
4 spigot into the bell.
5 4. After installation of the carrier pipe:
6 a. Mortar inside and outside of the joints, as applicable
7 b. Verify electrical discontinuity between the water carrier pipe and tunnel liner.
8 1) If continuity exists, remedy the short, by all means necessary including
9 removing and reinstalling the carrier pipe, prior to applying cellular grout.
10 c. If hold down jacks or casing spacers are used, seal or plug the ends of the
11 casing.
12 d. If steel pipe is used and not welded prior to installation in casing/liner, welding
13 of pipe will only be allowed after grouting of annular space is complete.
14 D. Installation of End Seals:
15 1. For Water Pipes
16 a. Grout end of casing/liner a minimum of 6 inches and a maximum of 12 inches.
17 b. Place pull -on synthetic rubber end seals on the pipe and pull over the end of the
18 casing. Securely fasten with stainless steel bands.
19 2. For Sewer Pipes
20 a. Grout annular space between carrier pipe and casing as indicated in this
21 Specification.
22 E. Annular Space Grouting (Except as Specifically Noted on the Drawings):
23 1. Prepare pipe as necessary to prevent the pipe from floating during grouting
24 operation as necessary.
25 2. Mixing of Grout:
26 a. Mix material in equipment of sufficient size to provide the desired amount of
27 grout material for each stage in a single operation.
28 1) The equipment shall be capable of mixing the grout at the required densities
29 for the approved procedure and shall be capable of changing the densities
30 as required by field conditions.
31 3. Backfill Annular Space with Grout:
32 a. Prior to filling of the annular space, test the carrier pipe in accordance with
33 Section 33 01 30.
34 b. Verify the maximum allowable pressure with the carrier pipe manufacturer and
35 do not exceed this pressure.
36 c. After the installation of the carrier pipe, the remaining space (all voids) between
37 the casing/liner and the carrier shall be filled with LDCC grout.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Budge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
330524-13
INSTALLATION OF CARRIER PIPE IN CASING OR TUNNEL LINER PLATE
Page 13 of 15
1 1) All surfaces of the exterior carrier pipe wall and casing/liner interior shall
2 be in contact with the grout.
3 2) Grout shall be pumped through a pipe or hose.
4 3) Use grout pipes, or other appropriate materials, to avoid damage to carrier
5 pipe during grouting.
6 4. Injection of LDCC Grout:
7 a. Grout injection pressure shall not exceed the carrier pipe manufacturer's
8 approved recommendations or 5 psi (whichever is lower).
9 b. Pumping equipment shall be of a size sufficient to inject grout at a volume,
10 velocity and pressure compatible with the size/volume of the annular space.
11 c. Once grouting operations begin, grouting shall proceed uninterrupted, unless
12 grouting procedures require multiple stages.
13 d. Grout placements shall not be terminated until the estimated annular volume of
14 grout has been injected.
15 5. Block the carrier pipe during grouting to prevent flotation during grout installation.
16 6. Protect and preserve the interior surfaces of the casing from damage.
17 3.5 REPAIR / RESTORATION [NOT USED]
18 3.6 RE -INSTALLATION [NOT USED]
19 3.7 FIELD [OR] SITE QUALITY CONTROL
20 A. Reports and Records required for pipe installations greater than 24-inches and longer
21 than 350 feet
22 1. Maintain and submit daily logs of grouting operations.
23 a. Include:
24 1) Grouting locations
25 2) Pressures
26 3) Volumes
27 4) Grout mix pumped
28 5) Time of pumping
29 2. Note any problems or unusual observations on logs.
30 B. Grout Strength Tests:
31 1. City will perform testing for 24-hour and 28-day compressive strength tests for the
32 cylinder molds or grout cubes obtained during grouting operations.
33 2. City will perform field sampling during annular space grouting.
34 a. City will collect at least 1 set of 4 cylinder molds or grout cubes for each 100
35 cubic yards of grout injected but not less than 1 set for each grouting shift.
36 b. City will perform 24-hour and 28-day compressive strength tests per ASTM
37 C39 (cylindrical specimens) or ASTM C 109 (cube specimens).
38 c. Remaining samples shall be tested as directed by City.
39 C. Safety:
40 1. The Contractor is responsible for safety on the job site.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
330524-14
INSTALLATION OF CARRIER PIPE IN CASING OR TUNNEL LINER PLATE
Page 14 of 15
1 a. Perform all Work in accordance with the current applicable regulations of the
2 Federal, State and local agencies.
3 b. In the event of conflict, comply with the more restrictive applicable
4 requirement.
5 2. No gasoline powered equipment shall be permitted in jacking shafts and receiving
6 shafts/pits.
7 a. Diesel, electrical, hydraulic and air powered equipment is acceptable, subject to
8 applicable local, State and Federal regulations.
9 3. Methods of construction shall be such as to ensure the safety of the Work,
10 Contractor's and other employees on site and the public.
11 4. Furnish and operate a temporary ventilation system in accordance with applicable
12 safety requirements when personnel are underground.
13 a. Perform all required air and gas monitoring.
14 b. Ventilation system shall provide a sufficient supply of fresh air and maintain an
15 atmosphere free of toxic or flammable gasses in all underground work areas.
16 5. Perform all Work in accordance with all current applicable regulations and safety
17 requirements of the federal, state and local agencies.
18 a. Comply with all applicable provisions of OSHA 29 CFR Part 1926, Subpart S,
19 Underground Construction and Subpart P, Excavations.
20 b. In the event of conflict, comply with the more stringent requirements.
21 6. If personnel will enter the pipe during construction, the Contractor shall develop an
22 emergency response plan for rescuing personnel trapped underground in a shaft
23 excavation or pipe.
24 a. Keep on -site all equipment required for emergency response in accordance with
25 the agency having jurisdiction.
26 3.8 SYSTEM STARTUP [NOT USED]
27 3.9 ADJUSTING [NOT USED]
28 3.10 CLEANING [NOT USED]
29 3.11 CLOSEOUT ACTIVITIES [NOT USED]
30 3.12 PROTECTION [NOT USED]
31 3.13 MAINTENANCE [NOT USED]
32 3.14 ATTACHMENTS [NOT USED]
33 END OF SECTION
34
DATE ( NAME
Revision Log
SUMMARY OF CHANGE
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
330524- 15
INSTALLATION OF CARRIER PIPE IN CASING OR TUNNEL LINER PLATE
Page 15 of 15
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
33 05 26 - 1
UTILITY MARKERS/LOCATORS
Page 1 of 5
1
2
3 PART 1 - GENERAL
4 1.1 SUMMARY
SECTION 33 05 26
UTILITY MARKERS/LOCATORS
5 A. Section Includes:
6 1. Surface utility markers for utility construction
7 B. Deviations from this City of Fort Worth Standard Specification
8 1. 1.2.A.3.h-i/2.2.B.1.b/2.2.B.2.a—b/3.4.A.1.b
9 C. Related Specification Sections include, but are not necessarily limited to:
10 1. Division 0 — Bidding Requirements, Contract Forms, and Conditions of the
11 Contract
12 2. Division 1 — General Requirements
13 1.2 PRICE AND PAYMENT PROCEDURES
14 A. Measurement and Payment
15 1. Measurement
16 a. Measurement for this Item will be by lump sum.
17 2. Payment
18 a. The work performed and materials furnished in accordance with this Item will
19 be paid for at the lump sum price bid for "Utility Markers".
20 3. The price bid shall include:
21 a. Furnishing and installing Utility Markers as specified by the Drawings
22 b. Mobilization
23 c. Pavement removal
24 d. Excavation
25 e. Hauling
26 f. Disposal of excess material
27 g. Furnishing, placement and compaction of backfill
28 h. Valve box
29 i. Pavement restoration
30 j. Clean-up
31 1.3 REFERENCES
32 A. Reference Standards
33 1. Reference standards cited in this Specification refer to the current reference
34 standard published at the time of the latest revision date logged at the end of this
35 Specification, unless a date is specifically cited.
36 2. American Public Works Association (APWA):
37 a. Uniform Color Code.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
330526-2
UTILITY MARKERS/LOCATORS
Page 2 of 5
1 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED]
2 1.5 SUBMITTALS
3 A. Submittals shall be in accordance with Section 01 33 00.
4 B. All submittals shall be approved by the Engineer or the City prior to delivery.
5 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS
6 A. Product Data
7 1. Buried Marker
8 2. Surface Marker
9 1.7 CLOSEOUT SUBMITTALS [NOT USED]
10 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
11 1.9 QUALITY ASSURANCE [NOT USED]
12 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED]
13 1.11 FIELD [SITE] CONDITIONS [NOT USED]
14 1.12 WARRANTY [NOT USED]
15 PART 2 - PRODUCTS
16 2.1 OWNER -FURNISHED [oR] OWNER-SUPPLIEDPRODUCTS [NOT USED]
17 2.2 MATERIALS
18 A. Manufacturers
19 1. Only the manufacturers as listed on the City's Standard Products List will be
20 considered as shown in Section 01 60 00.
21 a. The manufacturer must comply with this Specification and related Sections.
22 2. Any product that is not listed on the Standard Products List is considered a
23 substitution and shall be submitted in accordance with Section 01 25 00.
24 3. Provide new Utility Markers/Locators from a manufacturer regularly engaged in the
25 manufacturing of Utility Markers/Locators.
26 B. Materials
27 1. Buried Markers
28 a. Detectable warning tape shall be as follows:
29 1) 5.0 mil overall thickness
30 2) Width— 3 inch minimum
31 3) Weight — 27.5 pounds per inch per 1,000 square feet
32 4) Triple Layer with:
33 a) Minimum thickness 0.35 mils solid aluminum foil encased in a
34 protective inert plastic jacket
35 (1) 100 percent virgin low density polyethylene
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
330526-3
UTILITY MARKERS/LOCATORS
Page 3 of 5
1 (2) Impervious to all known alkalis, acids, chemical reagents and
2 solvents within soil
3 (3) Aluminum foil visible to both sides
4 5) Locatable by conductive and inductive methods
5 6) Printing encased to avoid ink rub -off
6 7) Color and Legends
7 a) Potable water lines
8 (1) Color — Blue (in accordance with APWA Uniform Color Code)
9 (2) Legend — Caution Potable Water Line Below (repeated every 24
10 inches)
11 b) Reclaimed water lines
12 (1) Color — Purple (in accordance with APWA Uniform Color Code)
13 (2) Legend — Caution Reclaimed Water Line Below (repeated every 24
14 inches)
15 c) Sewer Line
16 (1) Color — Green (in accordance with APWA Uniform Color Code)
17 (2) Legend — Caution Sewer Line Below (repeated every 24 inches)
18 b. SECTION REMOVED Electronic Utility Marker Balls
19 2. Surface Markers
20 a. Posts:
21 1) 4-inch diameter, 6-feet minimum length, polyethylene posts, or equal
22 2) White posts with colored, ultraviolet resistant domes as follows:
23 a) Water Lines
24 (1) Color — Blue (in accordance with APWA Uniform Color Code)
25 (2) Legend — Caution Potable Water Line Below
26 b) Reclaimed water lines
27 (1) Color — Purple (in accordance with APWA Uniform Color Code)
28 (2) Legend — Caution Reclaimed Water Line Below
29 c) Sewer lines
30 (1) Color — Green (in accordance with APWA Uniform Color Code)
31 (2) Legend — Caution Sewer Line Below
32 b. Flush Mount (USACE Bypass Channel)
33 1) 3/8-inch iron rod with a minimum length of 12 inches.
34 2) Iron valve box labeled "WATER"
35 2.3 ACCESSORIES [NOT USED]
36 2.4 SOURCE QUALITY CONTROL [NOT USED]
37 PART 3 - EXECUTION
38 3.1 INSTALLERS [NOT USED]
39 3.2 EXAMINATION [NOT USED]
40 3.3 PREPARATION [NOT USED]
41 3.4 INSTALLATION
42 A. Buried Markers
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
330526-4
UTILITY MARKERS/LOCATORS
Page 4 of 5
1 1. Detectable Warning Tape
2 a. Install in accordance with manufacturer's recommendations below natural
3 ground surface and directly above the utility for which it is marking.
4 1) Allow 18 inches minimum between utility and marker.
5 2) Bury to a depth of 3 feet or as close to the grade as is practical for optimum
6 protection and detectability.
7 b. SECTION REMOVED Electronic Utility Marker Balls
8
9 B. Surface Markers
10 1. Bury a minimum of 2 feet deep, with a minimum of 4 feet above ground
11 2. The warning sign for all surface markers shall be 21 inches (not including post cap).
12 3. Where possible, place surface markers near fixed objects.
13 4. Place Surface Markers at the following locations:
14 a. Buried Features
15 1) Place directly above a buried feature.
16 b. Above -Ground Features
17 1) Place a maximum of 2 feet away from an above -ground feature.
18 c. Water lines 16-inches and larger
19 1) Each right-of-way line (or end of casing pipe) for:
20 a) Highway crossings
21 b) Railroad crossings
22 2) Utility crossings such as:
23 a) High pressure or large diameter gas lines
24 b) Fiber optic lines
25 c) Underground electric transmission lines
26 d) Or other locations shown on the Drawings, or directed by the City
27 d. Surface markers not required for 12-inch and smaller water lines
28 e. For sanitary sewer lines:
29 1) In undeveloped areas, place marker maximum of 2 feet away from an
30 above -ground feature such as a manhole or combination air valve vault.
31 2) Place at 500-foot intervals along the pipeline.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
1 3.5 REPAIR / RESTORATION [NOT USED]
2 3.6 RE -INSTALLATION [NOT USED]
3 3.7 FIELD [oR] SITE QUALITY CONTROL [NOT USED]
4 3.8 SYSTEM STARTUP [NOT USED]
5 3.9 ADJUSTING [NOT USED]
6 3.10 CLEANING [NOT USED]
7 3.11 CLOSEOUT ACTIVITIES [NOT USED]
8 3.12 PROTECTION [NOT USED]
9 3.13 MAINTENANCE [NOT USED]
10 3.14 ATTACHMENTS [NOT USED]
11 END OF SECTION
Revision Log
12
330526-5
UTILITY MARKERS/LOCATORS
Page 5 of 5
DATE NAME SUMMARY OF CHANGE
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
1 SECTION 33 05 27
2
3 PART 1 GENERAL
OPEN SHIELD PIPEJACKING
33 05 27
OPEN SHIELD PIPEJACKING
Page I of 18
4 1.1 SUMMARY
5 A. Section Includes:
6 1. Minimum requirements for the installation of casing pipe using open -shield
7 pipejacking. Open -shield pipejacking may be used to install steel casing pipe at
8 the locations shown on the Drawings. Jacking pipe shall be provided in
9 accordance with 33 05 22 — Steel Casing Pipe.
10 B. Related Specification Sections include, but are not necessarily limited to:
11 1. Division 0 — Bidding Requirements, Contract Forms, and Conditions of the
12 Contract
13 2. Division 1— General Requirements
14 3. 33 05 22 — Steel Casing Pipe
15 4. 33 05 24 — Installation of Carrier Pipe in Casing
16 5. 33 05 41 — Shaft Excavation and Support
17 6. 33 05 42 — Water Control for Shafts and Tunnels
18 7. 33 05 43 — Portal Stabilization
19 8. 33 05 44 — Settlement Monitoring
20 9. 33 05 45 — Contact Grouting
21 1.2 PRICE AND PAYMENT PROCEDURES
22 A. Measurement and Payment:
23 1. Measurement:
24 a. This Item is considered subsidiary to Steel Casing Pipe installation.
25 2. Payment:
26 a. The work performed and materials furnished in accordance with this item
27 are considered subsidiary to the unit price bid per unit linear foot of By
28 Other than Open Cut and By Other than Open Cut Bypass Channel
29 installation of Steel Casing to be completed in place and no other
30 compensation will be allowed.
31 1.3 REFERENCES
32 A. Definitions:
33 1. Open -Shield Pipejacking: For the purposes of this Specification, open -shield
34 pipejacking is defined as a technique for installing pipe from a jacking shaft to a
35 receiving shaft, using hydraulic jacks. Soil excavation is carried out within a
36 shield in front of the lead pipe segment using hand -mining, mechanical methods
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
33 05 27
OPEN SHIELD PIPEJACKING
Page 2 of 18
1 such as a digger -boom, or with mechanized equipment such as a rotary tunnel
2 boring machine (TBM). The open shield allows access to the excavation face
3 from inside the bore. The shield is steerable using hydraulic or mechanical jacks
4 to orient an articulated section of the shield, and guidance is provided using a
5 laser, gyroscope or theodolite system supplemented with a water level if
6 necessary.
7 2. Jacking Pipe: The pipe jacked behind the shield. The jacking pipe shall be
8 specifically designed to be installed by pipejacking.
9 3. Intermediate Jacking Station (IJS): A fabricated steel cylinder fitted with
10 hydraulic jacks spaced around the circumference, which is incorporated into
11 the pipeline between two specially fabricated pipe sections. The function of an
12 IJS is to distribute the jacking load along the pipe string during pipe
13 installation. The hydraulic jacks are removed at the completion of a drive and
14 the gap between adjacent pipe sections is fully closed by pushing the pipes
15 together with the main shaft jacks or another IJS. The steel cylinder remains as
16 an extended sleeve or coupling. The steel cylinder must be protected from
17 corrosion, consistent with corrosion protection used for the jacking pipe and
18 joints.
19 4. Launch/Retrieval Seal or Entry/Exit Seal: A mechanical seal usually
20 comprised of one or more rubber flanges attached to a steel housing that is
21 mounted to the wall of the jacking/receiving shaft. The shield or jacking pipe
22 distends the flange seal as it passes through, reducing water, lubrication, and
23 soil/rock inflows into the shaft during pipejacking operations.
24 5. Lubrication/Grout Port: A port located within the shield or in a jacking pipe
25 segment, fitted with a one-way valve, for injection of lubrication material or
26 grout into the annular space between the pipe and the ground. Lubrication
27 ports within the pipe should be threaded to accept lubrication/grout fittings.
28 Pipe plugs are inserted after grouting is completed.
29 6. Obstruction: Objects located wholly or partially within the cross -sectional area
30 • excavated by the shield that prevent the forward movement of the shield and
31 pipe string
32 B. Reference Standards:
33 1. Reference standards cited in this Specification refer to the current reference
34 standard published at the time of the latest revision date logged at the end of
35 this Specification, unless a date is specifically cited.
36 2. Occupational Safety and Health Administration (OSHA)
37 a. OSHA Regulations and Standards for Underground Construction, 29 CFR
38 Part 1926 Subpart P — Excavations, and Subpart S — Underground
39 Construction.
40 C. Reference Documents:
41 1. Appendix GC-4.02: Subsurface and Physical Conditions
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
33 05 27
OPEN SHIELD PIPEJACKING
Page 3of18
1 1.4 ADMINISTRATIVE REQUIREMENTS
2 A. The Contractor shall provide written notice to the City Project Manager at least 72
3 hours in advance of the planned launch of the pipejacking shield.
4 B. All work by the Contractor shall be done in the presence of the City Inspector unless
5 the City Inspector grants prior written approval to perform such work in Inspector's
6 absence.
7 1.5 SUBMITTALS
8 A. Submittals shall be made in accordance with Section 01 33 00.
9 B. All submittals shall be approved by the City prior to delivery.
10 C. Review and acceptance of the Contractor's submittals by the City shall not be
11 construed in any way as relieving the Contractor of its responsibilities under this
12 Contract.
13 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS
14 A. Qualifications:
15 1. Submit the names of the project superintendent, machine operators, site safety
16 representative, and surveyor.
17 2. Submit personnel qualifications in accordance with Paragraphs 1.9 B through
18 E.
19 3. Provide qualifications and training records for site safety representative,
20 personnel responsible for air quality monitoring, and licensed surveyor.
21 B. Shop Drawings:
22 1. Pipejacking Equipment: Submit the following describing the pipejacking
23 equipment and construction methods:
24 a. A detailed description of the methods and equipment to be used in
25 completing each pipejacking drive.
26 b. The excavation diameter based upon the outermost dimensions of the
27 gauge cutters or shield. Also provide the radial overcut, which shall be
28 determined as the difference between the maximum excavation diameter
29 and the outer diameter of the jacking pipe, divided by two.
30 c. Manufacturer's literature describing the pipejacking system including the
31 shield and all ancillary equipment. Provide descriptions of projects on
32 which this system has been successfully used including names, current
33 addresses, and telephone numbers of owner's representatives for these
34 projects as well as length, diameter, soil conditions, and pipe material
35 used.
36 d. Detailed information, including drawings, of the provisions for
37 excavating full -face rock conditions, as described in the Geotechnical
38 Engineering Report.
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
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City Project No. 00969
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e. A description of the alignment control system.
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2 1) Provide manufacturer's literature and drawings, showing setup and
3 support provisions, and other details for the laser, gyroscope, water
4 level, and/or theodolite system. Confirm that these systems can
5 achieve the required line and grade within the specified tolerances.
6 2) Submit a description of surveying methods to set guidance system
7 positions and a description of procedures to check and reset or
8 realign guidance system during construction, including how the
9 alignment system will be mounted so as not to be affected by
10 jacking operations.
11 3) Submit a description of methods to ensure that thrust block, entry
12 seal, and jacking frame are installed on proper line and grade.
13 4) Submit results of line and grade survey to ensure that the thrust
14 block, jacking frame, and launch and retrieval seals are installed
15 properly, prior to launch.
16 f. Capacity, number, and arrangement of main jacks. Provide details of:
17 1) Thrust block
18 2) Jacking frame and thrust ring
19 3) Jacking controls and pressure gages
20 4) Jacking calibration data (hydraulic pressure vs. jacking force
21 relationship for each stage of the jacks).
22
23
24
g.
Details of pipe lubrication injection system and pipe lubricants to be used
during pipejacking, including:
1) Manufacturer's literature and MSDS sheets
25 2) A description of proposed lubrication procedures during jacking,
26 including estimated volumes of lubricant that will be pumped.
27 3) Confirm that sufficient volume of lubricant will be pumped at all
28 times to completely fill the annular space outside the jacking pipe.
29 h. Detailed description of equipment and procedures for spoil removal,
30 containment, transport, and off -site disposal. Provide written
31 documentation from the disposal site(s) indicating that they will accept
32 the spoil and are in compliance with applicable regulations.
33 i. Drawings and design details for intermediate jacking stations (where
34 used), indicating:
35 1) Number required
36 2) Shell materials
37 3) Proposed spacing
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and Grand Avenue Storm Drain Relocation Part 1
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4) Criteria for installing
5) Method of operation.
Ventilation and air quality monitoring system, including monitors for
shield or TBM deactivation and alarm activation.
2. Shaft Layout Drawings:
6 a. The Contractor shall submit shaft layout drawings detailing dimensions
7 and locations of all equipment, including: overall work area boundaries,
8 crane, front-end loader, forklift, spoil stockpiles, spoil hauling equipment,
9 jacking frame, pumps, generator, lubrication plant, pipe storage area, tool
10 trailer or containers, fences, and staging areas.
11 b. Shaft layout drawings will be required for jacking and receiving shaft
12 locations and shall be to scale, or show correct dimensions.
13 c. The Contractor's layout drawings shall show that all equipment and
14 operations shall be completely contained within the allowable work areas
15 shown on the Drawings.
16 3. Calculations:
17 a. Calculations shall be consistent with information provided in the
18 Geotechnical Engineering Report. Calculations shall be prepared, stamped
19 and signed by a Civil or Structural engineer licensed in the State of Texas.
20 1) Provide an estimate of the maximum jacking force expected to
21 complete each drive, accounting for both face pressures and
22 frictional resistance along the pipe string.
23 2) Calculations demonstrating that the soil/rock behind the thrust block
24 can transfer the maximum planned jacking forces exerted by the
25 main jacks to the ground during pipe installation with an acceptable
26 factor of safety of at least 1.5, without excessive deflection or
27 displacement.
28 4. Schedule:
29 a. Provide a schedule for all pipejacking work, identifying all major
30 construction activities as independent items. The schedule shall include,
31 at a minimum, the following activities: mobilization, water control, shaft
32 excavation and support, working slab construction, thrust wall
33 construction, jacking equipment setup, portal stabilization and testing,
34 entry/exit seal installation for launch/retrieval of shield, pipejacking,
35 retrieval of the shield, contact grouting, installation of carrier pipe, shaft
36 backfill, site restoration, cleanup, and demobilization.
37 b. The schedule shall also include the planned work hours and workdays for
38 each activity, and a written description of the construction activities.
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
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1 c. The schedule will be reviewed by the City Project Manager and shall be
2 updated and resubmitted by the Contractor every week or more frequently
3 if requested by the City Project Manager.
4 C. Daily Records: The following daily records shall be submitted to the onsite
5 Inspector for review, by noon on the day following the shift for which the data or
6 records were taken:
7 1. Jacking Records: The Contractor shall provide complete written jacking
8 records to the City. These records shall include, at a minimum: date, time,
9 name of operator, tunnel drive identification, installed pipe number and
10 corresponding tunnel length, time required to jack each pipe and time required
11 to set subsequent pipe, spoil volumes (muck carts per pipe joint, and estimated
12 volume per cart), soil conditions including occurrences of unstable soils and
13 estimated groundwater inflow rates if any, jacking forces, steering jack
14 positions, line and grade offsets and any movement of the guidance system,
15 shield roll, intermediate jacking station use and jacking forces, volume and
16 location of lubricant pumped, and problems encountered with the pipejacking
17 shield or other components or equipment, and durations and reasons for delays.
18 a. Date, time, name of operator
19 b. Tunnel drive identification, installed pipe number and corresponding
20 tunnel length
21 c. Time required to jack each pipe and time required to set subsequent pipe
22 d. Spoil volumes (muck carts per pipe joint, and estimated volume per cart)
23 e. Soil conditions including occurrences of unstable soils and estimated
24 groundwater inflow rates if any
25 f. Jacking forces
26 g. Steering jack positions
27 h. Line and grade offsets and any movement of the guidance system
28 i. Shield roll
29 j. Intermediate jacking station use and jacking forces
30 k. Volume and location of lubricant pumped
31 1. Problems encountered with the pipejacking shield or other components or
32 equipment, and durations and reasons for delays.
33 2. Manually recorded observations shall be made at intervals of not less than two
34 times per pipe, as conditions change, and as directed by the Inspector.
35 3. At least seven (7) days prior to the launch of the shield, the Contractor shall
36 submit samples of the jacking logs or records to be used.
37 D. Contingency Plans: The following list includes problem scenarios that may be
38 encountered during the pipejacking operations. The Contractor shall submit
39 contingency plans for dealing with each problem scenario while satisfying the
CITY OF FORT WORTH
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and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
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Specifications. These plans shall include the observations and measurements
required to clearly identify the cause of the problems.
1. Shield unable to advance:
4 a. Possible obstructions (including old foundations, metallic debris, or
5 reinforced concrete)
6 b. Insufficient jacking capacity
7 c. Shield malfunction
8 2. Spoil removal problems:
9 a. Spoils becoming clogged on conveyor/auger system
10 3. Strong hydrocarbon smell is detected in the shield or in the shaft
11 4. Guidance System distorted by heat, humidity, or physical disturbance
12 5. Jacking forces:
13
a. Jacking forces increase dramatically or suddenly
14 b. Jacking forces reach design capacity of pipe, jacking frame, or thrust wall
15 (treat these scenarios as separate incidents)
16 6. Settlement and Subsidence:
17 a. Survey measurements indicate deformations exceed allowable limits
18 b. Excavated volumes significantly exceed pipe volume installed
19 c. Voids are encountered or created by overexcavation that may not be
20 detectable by survey measurements
21 7. Steering difficulties result in line and grade tolerances being exceeded
22 8. Pipe has been damaged or has been found to be out of compliance with
23 specifications:
24 a. Before installation
25 b. During, or after installation
26 9. Thrust block deforms excessively under jacking loads, or provides insufficient
27 capacity to advance pipe
28 10. Severe storms or flooding predicted; shaft flooding possible
29 E. Safety Plan:
30 1. Submit a Safety Plan for the pipejacking operations including:
31 a. Air monitoring equipment
32 b. Procedures and provisions for lighting, ventilation, and electrical system
33 safeguards.
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
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1 c. Provide name of site safety representative responsible for implementing
2 safety program
3 1.7 CLOSEOUT SUBMITTALS [NOT USED]
4 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
5 1.9 QUALITY ASSURANCE
6 A. Failure to meet the qualification requirements is failure to fulfill the Contract and
7 the Contractor will be required to obtain a subcontractor that meets the qualification
8 requirements.
9 B. The project superintendent shall have at least five (5) years of experience
10 supervising open -shield pipejacking construction. The Contractor shall submit
11 details of referenced projects including owner's name and contact information,
12 project superintendent, and machine operators.
13 C. The open -shield pipejacking operator(s) shall have technical training in the
14 operation of the proposed open -shield pipejacking equipment and shall have
15 completed, as a primary operator, at least five (5) similar open -shield pipejacking
16 projects with at least 500 feet of pipejacking on each project. At least one project
17 shall have been completed in full face rock conditions. At least one of the projects
18 shall have an individual drive length equal to or greater in length than the longest
19 drive on this project. The Contractor shall submit details of referenced projects
20 including owner's name and contact information, project superintendent, and
21 machine operators.
22 D. The site safety representative and personnel responsible for air quality monitoring
23 shall be experienced in tunnel construction.
24 E. The surveyor responsible for line -and -grade control shall be a Licensed Surveyor
25 registered in the State of Texas who has prior experience on trenchless projects.
26 F. The Contractor shall immediately notify the City, in writing, when any problems are
27 encountered with equipment or materials, or if the Contractor believes the
28 conditions encountered are materially and significantly different from those
29 represented within the Contract Documents.
30 G. The Contractor shall allow access to the City and shall furnish necessary assistance
31 and cooperation to aid the City in observations, measurements, data, and sample
32 collection, including, but not limited to the following:
33 1. The City shall have access to the pipejacking shield and jacking system
34 hydraulic pressure gauges prior to, during, and following all pipejacking
35 operations. Additionally, the Contractor shall allow the City reasonable access
36 to the pipejacking shield for inspection of the excavation face.
37 2. The City shall have access to the jacking and reception shafts prior to, during,
38 and following all jacking operations. The Contractor shall provide safe access
39 in accordance with all safety regulations. This shall include, but not be limited
40 to:
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
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a. Visual inspection of installed pipes
b. Launch and retrieval seals
c. Verification of line and grade.
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OPEN SHIELD PIPEJACKING
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4 3. The City shall have access to spoils removed from the tunnel excavation prior
5 to, during, and following all pipejacking operations. The City shall be allowed
6 to collect soil samples from the muck buckets or spoil piles a minimum of once
7 per installed pipe section, or every ten (10) feet, whichever is more often, and
8 at any time when changes in soil conditions or obstructions are apparent or
9 suspected.
10 4. The City shall have access to the bentonite lubrication plant prior to, during,
11 and following all jacking operations. This shall include, but not be limited to,
12 access to visually inspect:
13 a. Storage and mixing tanks
14 b. Lubricant pressures and pumping rates
15 c. Amount and type of lubricants on site.
16 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED]
17 1.11 FIELD [SITE] CONDITIONS [NOT USED]
18 1.12 WARRANTY [NOT USED]
19 PART 2 - PRODUCTS
20 2.1 OWNER -FURNISHED [OR] OWNER -SUPPLIED PRODUCTS [NOT USED]
21 2.2 MATERIALS
22 A. Steel Casing Pipe: Steel casing pipe used as jacking pipe shall conform to 33 05 22
23 — Steel Casing Pipe.
24 B. Design Criteria:
25 1. Pipejacking Equipment:
26 a. The open-faced pipejacking shield shall be designed to support all ground
27 loads which may be imposed upon it as well as any surcharge loads and
28 loads imposed by the thrust jacks, steering mechanisms, and other
29 appurtenances.
30 b. The shield shall be continuous around its full perimeter and shall have
31 suitable breast tables, sand shelves, breast jacks, closeable flood doors, or
32 other such provisions as necessary to support the excavation face and
33 prevent loss of ground.
34 c. Non -rotary type shields shall have a hood that covers the crown and
35 projects not less than two (2) feet nor more than three (3) feet beyond the
36 shield edge.
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and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
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OPEN SHIELD PIPEJACKING
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1 d. The shield shall be capable of fully supporting the excavation face at all
2 times, including periods of shutdown or running/flowing ground
3 conditions.
4 e. The pipejacking shield, including the weight, dimensions, steering
5 capabilities, excavation capabilities, and other characteristics, shall be
6 suitable for, and capable of, efficiently advancing through the conditions
7 indicated in the Geotechnical Engineering Report. The pipejacking shield
8 and excavation methods shall be capable of efficiently excavating within
9 soil and full face rock with unconfined compressive strengths up to 6,000
10 psi.
11 f. The pipejacking shield shall have an articulation joint between two
12 segments of the shield to allow for steering.
13 g. The shield shall be steerable in both the vertical and horizontal directions
14 to allow the operator to maintain line and grade within the specified
15 tolerances listed in Paragraph 3.4 C 7.
16 h. The shield shall be laser, theodolite, or gyroscope guided and monitored
17 continuously by the operator.
18 i. The guidance system shall be designed to function at the maximum
19 required drive length without loss of accuracy or reliability of function.
20 j. If a rotary -type cutterhead is used, the cutterhead shall have a reversible
21 drive system so that it can rotate in either direction or have other suitable
22 provisions to minimize rotation or roll of the shield and/or pipe during
23 installation.
24 k. The shield shall have gaskets to prevent material from moving into the
25 tunnel through the articulation joint, and the joint between the tail skin
26 and the pipe.
27 1. The maximum radial overcut for each crossing has been determined
28 based on considerations for potential settlement above the tunnel, drive
29 length, pipe diameter, and ground conditions. The maximum radial
30 overcut shall be one (1.0) inch. The minimum radial overcut shall be one-
31 half (0.5) of one inch. The radial overcut shall be determined as the
32 difference between the maximum diameter created by the cutting teeth or
33 overcut band on the shield (whichever is greater) and the outer diameter
34 of the pipeline, divided by two.
35 m. The jacking system shall be capable of continuously monitoring the
36 jacking pressure, the rate of advancement, and the distance jacked. The
37 jacking system shall develop a uniform distribution of jacking forces on
38 the end of the pipe.
39 n. A lubrication injection system shall be provided to inject pipe lubricant
40 around the shield and jacking pipe to decrease frictional resistance.
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
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1) Lubrication materials may include a mixture of bentonite and/or
polymers and water.
3 2) Lubrication ports shall be provided in the shield and jacking pipe to
4 allow for lubrication along the pipe string at intervals not more than
5 ten (10) feet.
6 3) Lubrication ports shall be installed in the pipe by the manufacturer.
7 o. The spoil conveyance system shall be designed for the full range of
8 ground conditions indicated in the Geotechnical Engineering Report.
9 2. Athrust block shall be used to transfer jacking loads to the ground behind the
10 jacking shaft.
11 a. The thrust block face shall be constructed perpendicular to the proposed
12 pipe alignment.
13 b. The thrust block shall be designed to withstand the maximum jacking
14 forces developed by the main jacks, without excessive deflection or
15 displacement.
16 c. Forces applied to the ground shall not exceed the allowable passive earth
17 pressure, with a minimum factor of safety of 1.5.
18 3. Pipe design for jacking loads and acceptable fabrication tolerances is the
19 responsibility of the Contractor. Maximum jacking loads applied to the jacking
20 pipe shall not exceed 50% of the ultimate compressive strength of the pipe
21 material, or the maximum allowable strength of the pipe as established by the
22 manufacturer, whichever is lower.
23 4. Intermediate Jacking Stations:
24 a. Shall be fully gasketed between the interjack shell and each interjack
25 pipe, with two (2) gaskets installed on each jacking pipe.
26 b. The interjack shell shall be protected from corrosion in the same manner
27 as'the jacking pipe joints.
28 c. The Contractor shall determine the need for and required spacing of
29 intermediate jacking stations, based on the geotechnical conditions
30 indicated in the Geotechnical Engineering Report, estimated jacking
31 forces, and jacking load capacity of the pipe, jacking frame, and thrust
32 block proposed by the Contractor.
33 d. An IJS shall be installed and used if anticipated or actual jacking forces
34 exceed 70% of the allowable design capacity of the jacking pipe, jacking
35 frame, thrust block, or thrust capacity of the main jacks, whichever is
36 lowest.
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
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OPEN SHIELD PIPEJACKING
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1 PART 3 - EXECUTION
2 3.1 INSTALLERS [NOT USED]
3 3.2 EXAMINATION [NOT USED]
4 3.3 PREPARATION
5 1. Pipejacking shall not begin until the following tasks have been completed:
6 a. All required submittals have been provided, reviewed, and accepted.
7 b. Jacking and receiving shaft excavations and support systems have been
8 completed in accordance with accepted submittals and the requirements
9 of 33 05 41 — Shaft Excavation and Support.
10 c. The Contractor has stabilized the ground at all entry and exit locations as
11 necessary to stabilize any weak, running, or flowing ground.
12 d. The Contractor has confirmed that the ground has been stabilized to the
13 extent it will remain stable without movement of soil/rock or water while
14 the entry/exit location shoring is removed, while the shield is being
15 launched or received into a shaft or during jacking operations.
16 e. The progressive steps identified in 33 05 43 — Portal Stabilization shall be
17 used to confirm suitable stabilization for all entry/exit locations.
18 f. For trenchless shaft penetrations, provide watertight gasketed seals and
19 portal stabilization at all locations per 33 05 43 — Portal Stabilization.
20
21
g.
Special care shall be taken when setting the guide rails and jacking frame
to ensure stability and correctness of the alignment and grade.
22 h. Guide rails or jacking frame shall be securely attached to the concrete
23 working slab, with supplementary braces, concrete, or grout if necessary,
24 to prevent movement or shifting during the work.
25 i. A start-up inspection of all mechanical and hydraulic systems associated
26 with the pipejacking operations has been completed.
27 1) The system shall be tested to ensure that the pipejacking shield and
28 supporting equipment is functioning properly.
29 2) The City Project Manager shall be notified at least 72 hours prior to
30 the start-up inspection and a site inspector representing the Owner
31 shall be present during the start-up inspection.
32 3) Key shield performance data shall be measured and recorded by the
33 Contractor during this inspection, including cutterhead rotational
34 torque, correct functioning of main and steering jacks, laser, and
35 other components.
36 4) The records of the start-up inspection shall be submitted to the
37 Inspector within 24 hours of the completed inspection.
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
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Page 13of18
1 j. Site safety representative has prepared a code of safe practices and an
2 emergency plan in accordance with OSHA and other applicable
3 requirements.
4 k. Provide the Inspector with a copy of each prior to starting pipejacking.
5 1. Hold safety meetings and provide safety instruction for new employees as
6 required by OSHA.
7 m. All specified settlement monitoring instrumentation has been installed,
8 approved, and baselined in accordance with 33 05 44 — Settlement
9 Monitoring.
10 3.4 INSTALLATION
11 A. General:
12 1. The Contractor shall furnish all necessary equipment, power, water, and
13 utilities for pipejacking, pipe lubricant mixing and pumping, spoil removal and
14 disposal, grouting, and other associated work required for the Contractor's
15 methods of construction.
16 2. The Contractor shall properly manage and dispose of groundwater, surface
17 water, and construction water inflows to the shafts and/or tunnels in
18 accordance with the requirements of 33 05 42 — Water Control for Shafts and
19 Tunnels.
20 3. Conduct all operations such that trucks and other vehicles do not interfere with
21 traffic or create a mud, dust, or noise nuisance in the streets and to adjacent
22 properties. Promptly clean up, remove, and dispose of mud or spoil spillage.
23 4. All work shall be done so as not to disturb roadways, railroads, waterways,
24 adjacent structures, landscaped areas, or existing utilities. Any damage shall
25 be immediately repaired to original or better condition.
26 5. Whenever there is a condition that is likely to endanger the stability of the
27 excavation or adjacent structures, the Contractor shall operate with a full crew
28 24 hours a day, including weekends and holidays, without interruption, until
29 those conditions no longer jeopardize the stability of the work.
30 6. Existing Utilities:
31 a. The Contractor shall notify the Texas One Call system (800-245-4545) to
32 request marking of utilities by utility owners / operators that subscribe to
33 One Call, and shall individually notify all other known or suspected
34 utilities to request marking of these utilities.
35 b. The Contractor shall confirm that all requested locates are made prior to
36 commencing tunneling operations.
37 c. The Contractor shall visually confirm and stake all existing lines, cables,
38 or other underground facilities including exposing all crossing utilities
39 and utilities within ten (10) feet laterally of the designed bore.
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
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Page 14 of 18
1 d. The Contractor shall control drilling and grouting practices to prevent
2 damage to existing utilities
3 B. Pipejacking:
4 1. Provide a suitable jacking frame and thrust block to carry out the work.
5 2. Provide intermediate jacking stations as required to complete the pipejacking
6 drives indicated on the Drawings. Intermediate jacking stations shall be
7 installed and used if the total jacking force during a drive exceeds 70% of the
8 capacity of the following: the main jacks, the maximum allowable jacking
9 force on the pipe, or the maximum allowable jacking force on the thrust block,
10 whichever is less.
11 3. IJS's shall be installed and operated in accordance with approved submittals.
12 4. Transport the jacking pipe from storage to jacking shaft without damage.
13 Transport methods shall be acceptable to pipe manufacturer.
14 5. Damaged jacking pipe shall not be used in the work, unless permitted in
15 writing by the City Project Manager.
16 6. Set the pipe to be jacked on properly braced and supported guide rails or
17 jacking frame.
18 7. The axial forces from the thrust jacks shall be distributed to the jacking pipe
19 uniformly through a properly designed thrust ring and cushion material to
20 prevent damage to the ends of the pipe. Jacking forces applied to the pipe shall
21 not exceed the specified allowable compressive stresses.
22 8. Jacking pipe sections shall be jacked into position following the design line
23 and grade without damaging the pipe. In the event a section of pipe is
24 damaged during the jacking operation, the Contractor, with written approval
25 from the City, shall make temporary repairs to the pipe and shall jack the pipe
26 through to the next shaft for removal.
27 9. Excavated Material:
28 a. The pipejacking shield shall be operated to restrict the excavation of the
29 materials to a volume equal to the shield and pipe jacked, to prevent loss
30 of ground and settlement or possible damage to overlying structures.
31 b. The Contractor shall monitor excavated spoil volume.
32 c. If excavated spoil volume exceeds the theoretical volume of the shield
33 and pipe being installed, the Contractor shall notify the City Inspector and
34 Project Manager and promptly modify excavation and face support
35 procedures to prevent further overexcavation.
36 10. Pipejacking operations shall control surface settlement and heave above the
37 pipeline to prevent damage to existing utilities, facilities, and improvements.
38 In no case shall ground movements (settlement/heave) exceed the values
39 specified in 33 05 44 — Settlement Monitoring, and ground movements shall
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
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1 not cause damage to adjacent structures, roadways, or utilities. The Contractor
2 shall repair any damage resulting from construction activities, at no additional
3 cost to Owner and without extension of schedule for completion. The
4 Contractor shall modify equipment and procedures as required to avoid
5 recurrence of excessive settlements or damage.
6 11. Pipe Lubrication:
7 a. Inject pipe lubricants through injection ports at the rear of the pipejacking
8 shield and ports in the jacking pipe as necessary, to minimize pipe
9 friction.
10 b. Pipe lubricants shall be injected continuously as the pipe is advanced.
11 c. The volume injected shall not be less than that required to fill the annular
12 void space outside the pipe. Inject greater volumes as required to
13 minimize jacking forces.
14 12. Completely contain, transport, and dispose of all excavated materials away
15 from the construction site. Use only the disposal sites identified in approved
16 submittals for spoil disposal.
17 13. The Contractor shall perform contact grouting for shaft construction and
18 pipejacking as specified in 33 05 45 — Contact Grouting
19 C. Control of Line and Grade:
20 1. The Owner will establish the survey control points indicated on the Drawings,
21 at ground surface. The Contractor shall verify these control points by survey
22 prior to the start of construction, and shall confirm positions or report any
23 errors or discrepancies in writing to the City.
24 2. After confirming that all established survey control points provided for the
25 Contractor's use are accurate, the Contractor shall use these control points to
26 furnish and maintain all reference lines and grades for pipejacking.
27 3. The Contractor shall use these lines and grades to establish the exact location
28 of the jacking pipe using a laser, gyroscope, or theodolite guidance system
29 supplemented with a water level, as necessary.
30 4. Submit to the City Inspector copies of field notes used to establish all lines and
31 grades and Contractor shall check guidance system setup prior to beginning
32 each pipejacking drive.
33 5. Contractor shall perform survey checks of the guidance system on a daily basis
34 during pipejacking operations.
35 6. The Contractor is fully responsible for the accuracy of the work and the
36 correction of it, as required.
37 7. The Contractor shall install the jacking pipe in accordance with the following
38 tolerances:
39 a. Variations from design line (Horizontal): +/- two (2) inch maximum.
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
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b. Variations from design grade (Vertical): +/- two (2) inch maximum.
2 8. The shield shall be steered to maintain line and grade within the tolerances
3 specified. This shall be achieved by continuously monitoring and adjusting
4 line, grade, roll, and steering attitude during the operation.
5 9. If the installation is off of design line or grade, make the necessary corrections,
6 and return to the design alignment and grade at a rate of not more than one (1)
7 inch per twenty-five (25) feet.
8 10. Guidance System:
9 a. The guidance system shall be mounted independently from the thrust
10 block and jacking frame and independent of shaft shoring system to
11 maintain alignment if there is movement of equipment during jacking.
12 b. Stop pipejacking operations and reset guidance system if its alignment
13 shifts or is moved off design alignment and grade for any reason.
14 c. Check guidance system setup at least once per shift. Guidance system
15 shall only be reset by experienced, competent surveying personnel in
16 accordance with acceptable procedures.
17 11. Monitor line and grade continuously during pipejacking operations. Record
18 deviation with respect to design line and grade at least once at each pipe joint
19 and submit records to Inspector daily.
20 12. If the pipe installation does not meet the specified tolerance, the Contractor
21 shall correct the installation including any necessary redesign of the pipeline or
22 structures and acquisition of necessary easements. All corrective work shall be
23 performed by the Contractor at no additional cost to the Owner and without
24 schedule extension, and is subject to the written approval of the City Project
25 Manager.
26 D. Obstructions:
27 1. If the pipejacking operations should encounter an object or condition that
28 impedes the forward progress of the shield, the Contractor shall notify the
29 Inspector immediately. The Contractor shall correct the condition, and
30 remove, clear, or otherwise make it possible for the pipejacking shield and
31 jacked pipe to advance past any objects or obstructions that impede forward
32 progress of the shield. The Contractor shall proceed with removal of the object
33 or obstruction by methods submitted by the Contractor and accepted by the
34 City. The Contractor will receive compensation for removal of obstructions,
35 which cannot be broken up by the cutting tools with diligent effort, and that are
36 located partially or wholly within the cross -sectional area of the bore. Payment
37 will be negotiated with the Contractor by the City on a case -by -case basis. The
38 City shall be provided an opportunity to view obstruction prior to removal.
39 Any removal process that does not allow direct inspection of the nature and
40 position of the obstruction will not be considered for payment. The Contractor
41 will receive no additional compensation for removing, clearing, or otherwise
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
33 05 27
OPEN SHIELD PIPEJACKING
Page 17 of 18
1 making it possible for the pipejacking shield to advance past objects consisting
2 of cobbles, boulders, wood, reinforced concrete, and other nonmetallic objects
3 or debris with maximum lateral dimensions less than forty percent (40%) of
4 the outer diameter of the shield or cutterhead, whichever is larger.
5 Additionally, no rock with unconfined compressive strength less than 6,000 psi
6 will be considered an obstruction.
7 3.5 CLEANUP AND RESTORATION
8 A. Cleanup:
9 1. After completion of pipejacking, all construction debris, spoils, oil, grease, and
10 other materials shall be removed from the jacking pipe, jacking and receiving
11 shafts, and all Contractor and project work areas.
12 B. Restoration:
13 1. Restoration shall follow construction as the work progresses, and shall be
14 completed as soon as possible. Restore and repair any damage resulting from
15 surface settlement caused by shaft excavation, or pipejacking. Any property
16 damaged or destroyed, shall be restored to a condition equal to or better than
17 existing prior to construction. Restoration shall be completed no later than thirty
18 (30) days after the pipejacking is complete. This provision for restoration shall
19 include all property affected by the construction operations
20 3.6 RE -INSTALLATION [NOT USED]
21 3.7 SITE QUALITY CONTROL
22 A. Safety:
23 1. The Contractor is responsible for safety on the job site.
24 2. Methods of construction shall be such as to ensure the safety of the work,
25 Contractor's and other employees on site, and the public.
26 3. Perform all work in accordance with all current applicable regulations and
27 safety requirements of Federal, State, and local agencies. Comply with all
28 applicable provisions of 29 CFR Part 1926, Subpart S — Underground
29 Construction and Subpart P — Excavations, by OSHA. In the event of conflict,
30 comply with the more stringent requirements.
31 4. When personnel are underground, furnish and operate a temporary ventilation
32 system, and air monitoring system conforming to the requirements of and
33 OSHA. Operate and maintain a ventilation system that provides a sufficient
34 supply of fresh air and maintains an atmosphere free of toxic or flammable
35 gasses in all underground work areas.
36 5. All work shall conform to the requirements of and OSHA. Gas testing shall be
37 performed by a certified gas tester in accordance with OSHA requirements.
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
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OPEN SHIELD PIPEJACKING
Page 18 of 18
1 6. No gasoline -powered equipment shall be permitted in jacking and receiving
2 shafts. Diesel, electrical, hydraulic, and air powered equipment is acceptable,
3 subject to applicable local, State, and Federal regulations.
4 7. Contractor shall obtain necessary tunneling permits it needs for its work
5 3.8 SYSTEM STARTUP [NOT USED]
6 3.9 ADJUSTING [NOT USED]
7 3.10 CLEANING [NOT USED]
8 3.11 CLOSEOUT [NOT USED]
9 3.12 PROTECTION [NOT USED]
10 3.13 MAINTENANCE [NOT USED]
11 3.14 ATTACHMENTS [NOT USED]
12 LAST PAGE OF THIS SECTION
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
33 05 28
PILOT TUBE MICROTUNNELING
Page I of 13
1
2
SECTION 33 05 28
PILOT TUBE MICROTUNNELING
3 PART 1 - GENERAL
4 1.1 SUMMARY
5 A. Section Includes:
6 1. The minimum requirements for installing steel casing pipe by pilot tube
7 microtunneling at locations indicated on the Drawings. Casing pipe shall be
8 provided in accordance with the applicable pipe Specification. The
9 Contractor shall furnish all labor, equipment, power, and materials
10 necessary for pilot tube microtunneling pipe installation, and other
11 associated work.
12 B. Related Specification Sections include, but are not necessarily limited to:
13 1. Division 0 — Bidding Requirements, Contract Forms, and Conditions of the
14 Contract
15 2. Division 1 — General Requirements
16 3. 33 05 22 — Steel Casing Pipe
17 4. 33 05 24 — Installation of Carrier Pipe in Casing
18 5. 33 05 41— Shaft Excavation and Support
19 6. 33 05 42 — Water Control for Shaft and Tunnel Construction
20 7. 33 05 43 — Portal Stabilization
21 8. 33 05 44 — Settlement Monitoring
22 9. 33 05 45 — Contact Grouting
23 1.2 PRICE AND PAYMENT PROCEDURES
24 A. Measurement and Payment:
25 1. Measurement:
26 a. This Item is considered subsidiary to Steel Casing Pipe installation.
27 2. Payment:
28 a. The work performed and materials furnished in accordance with this
29 item are considered subsidiary to the unit price bid per unit linear foot
30 of By Other than Open Cut and By Other than Open Cut Bypass
31 Channel installation of Steel Casing to be completed in place and no
32 other compensation will be allowed.
33 1.3 REFERENCES
34 A. Definitions:
35 1. Pilot Tube Microtunneling (PTMT) is a multi -stage method of installing a
36 product pipe to precise line and grade by use of a guided pilot tube,
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
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PILOT TUBE MICROTUNNELING
Page 2 of 13
1 followed by upsizing to install the product pipe. The system uses a
2 theodolite guidance system to ensure accuracy, which is remotely operated
3 and does not require man -entry to the tunnel for normal operations. Pipe is
4 directly installed in a two-phase operation ( 1-pilot tube, 2- product pipe ),
5 or three phase operation (1-pilot tube, 2- casings with augers, 3- product
6 pipe).
7 2. Carrier Pipe: Permanent pipeline for operational use.
8
9
3. Casing: A pipe used to support a bore that is inserted simultaneously with
the boring operation.
10 4. Lubrication/Grout Port: A port located within the shield or in a jacking pipe
11 segment, fitted with a one-way valve, for the injection of lubrication
12 material or grout into the annular space between the pipe and the ground.
13 Lubrication ports within the pipe are typically threaded to accept
14 lubrication/grout fittings. Pipe plugs are inserted after grouting is
15 completed.
16 5. Obstruction: Objects located wholly or partially within the cross -sectional
17 area excavated from the shield that prevent the forward movement of the
18 shield and pipe string.
19 B. Reference Standards:
20 1. Reference standards cited in this Specification refer to the current reference
21 standard published at the time of the latest revision date logged at the end of
22 this Specification, unless a date is specifically cited.
23 2. Occupational Safety and Health Administration (OSHA)
24 a. OSHA Regulations and Standards for Underground Construction, 29
25 CFR Part 1926, Subpart S, Underground Construction, and Subpart P,
26 Excavations
27 3. AREMA
28 a. "Manual for Railway Engineering" 2005 Edition.
29 C. Reference Documents:
30 1. Appendix GC-4.02: Subsurface and Physical Conditions
31 1.4 ADMINISTRATIVE REQUIREMENTS
32 A. The Contractor shall provide at least 72 hours advance written notice to Engineer
33 prior to beginning the pilot bore.
34 B. All Work by the Contractor shall be done in the presence of the Engineer unless
35 the Engineer grants prior written approval to perform such Work in Engineer's
36 absence.
37 1.5 SUBMITTALS
38 A. Submittals shall be made in accordance with Section 01 33 00.
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
33 05 28
PILOT TUBE MICROTUNNELING
Page 3of13
1 B. All submittals shall be approved by the City prior to delivery.
2 C. Review and acceptance of the Contractor's submittals by the Engineer shall not be
3 construed in any way as relieving the Contractor of its responsibilities under this
4 Contract.
5 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS
6 A. Qualifications:
7 1. Submit, at the time of bid, the name of the subcontractor or Contractor that
8 will perform the pilot tube microtunneling work and written documentation
9 summarizing the qualifications of the firm, description of reference projects
10 including owner's name and telephone numbers, project superintendent,
11 machine operators, surveyor, and site safety representative.
12 2. Submit personnel qualifications in accordance with Section 1.9 B through
13 E.
14 3. Provide evidence of OSHA certification for site safety representative and
15 personnel responsible for air quality monitoring.
16 B. Shop Drawings:
17
18
1. Submit the following describing the pilot tube microtunneling equipment
and construction methods to be employed
19 a. Provide manufacturer's literature describing in detail the pilot tube
20 microtunneling system to be used including:
21 1) machine type
22 2) equipment dimensions
23 3) spoil removal system
24 b. Provide descriptions of projects on which this system has been
25 successfully used including names, addresses, and telephone numbers
26 of owner's representatives for these projects as well as length,
27 diameter, and pipe material used.
28 c. A description of the alignment control and steering systems.
29 1) Provide manufacturer's literature, drawings showing set up and
30 support provisions, and other details for the guidance system.
31 2) Submit a description of surveying methods to set reference
32 points and a description of procedures to check the guidance
33 system and reset or realign it during construction.
34 3) Confirm that these systems can achieve the required pipeline
35 line and grade within the specified tolerances.
36 d. Capacity of jacking system. Provide details of:
37 1) Jacking frame design and thrust ring
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part I
City Project No. 00969
33 05 28
PILOT TUBE MICROTUNNELING
Page 4 of 13
1 2) Jacking controls and pressure gages
2 3) Thrust block details, including dimensions
3 e. Details of pipe lubrication injection system and pipe lubricants to be
4 used during construction. Confirm that sufficient volume of lubricant
5 will be pumped at all times to completely fill the annular space
6 outside the jacking pipe.
7 f. Spoil handling, transport, and disposal equipment and procedures, and
8 spoil disposal sites. Provide written documentation from the disposal
9 site(s) indicating that they will accept the spoil and are in compliance
10 with prevailing (or applicable) regulations.
11 2. Shaft Layout Drawings
12 a. The Contractor shall submit shaft layout drawings detailing
13 dimensions and locations of all equipment, including overall work
14 area boundaries.
15 b. Shaft layout drawings will be required for jacking and receiving shaft
16 locations and shall be to scale, or show correct dimensions.
17 c. The Contractor's layout drawings shall show that all equipment and
18 operations shall be completely contained within the allowable
19 construction zones shown on the Drawings
20 3. Schedule:
21 a. Schedule for pilot tube microtunneling work identifying all major
22 construction activities as independent items.
23 1) The schedule shall include as a minimum the following
24 activities: mobilization, water control at jacking and receiving
25 shafts, shaft excavation and excavation support, jacking
26 equipment setup, each pilot bore, reaming/boring pass, and pipe
27 installation pass, site restoration, cleanup, demobilization.
28 2) The schedule shall also include the planned work days and
29 working hours for each activity shown on the schedule. The
30 schedule shall be reviewed with the Engineer and be updated
31 and resubmitted by the Contractor every two weeks.
32 4. Calculations:
33 a. Calculations shall be submitted in a neat, legible format. Assumptions
34 used in calculations shall be consistent with information provided in
35 the Geotechnical Engineering Report. Calculations shall be prepared,
36 stamped and signed by a Civil or Structural engineer licensed in the
37 State of Texas.
38 1) Provide an estimate of the maximum jacking force expected to
39 complete each drive.
40 2) Calculations demonstrating that the soils behind the thrust block
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
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PILOT TUBE MICROTUNNELING
Page 5 of 13
1 can transfer the maximum planned jacking forces exerted by the
2 main jacks to the ground during pipe installation with a factor of
3 safety of at least 1.5, without excessive deflection or
4 displacement.
5 C. Daily Records:
6 1. The following daily records shall be submitted to the onsite Engineer by
7 noon on the day following the shift for which the data or records were taken
8 a. Jacking Records:
9 1) The Contractor shall provide complete jacking records to the
10 Engineer. These records shall include, at a minimum: date,
11 time, name of operator, drive identification, installed pilot
12 tube/pipe number and corresponding bore length, rate of
13 advance, jacking forces, volume of soil removed, line and grade
14 offsets, any movement of the guidance system, problems
15 encountered with the pilot tube microtunneling frame or other
16 components or equipment, and durations and reasons for delays.
17 2) Computer -recorded data should be referenced to time and
18 distance and should be recorded at time intervals of two minutes
19 or less.
20 3) Manually recorded observations should be made at intervals of
21 not less than once every ten feet during the pilot bore and once
22 per pipe during the remaining and final passes, whenever
23 conditions change, and as directed by the Engineer.
24 4) At least seven (7) days prior to beginning the pilot bore, the
25 Contractor shall submit samples of the manual jacking records.
26 Samples shall include the manual logs or records to be used.
27 b. Lubrications Records:
28 1) The Contractor shall provide lubrication records to the
29 Engineer.
30 2) These records shall include the injection locations, lubrication
31 type and additives, and amount, in gallons, of lubricant pumped
32 throughout a drive.
33 3) The record will also include the type of additive used and date,
34 time, and drive distance when used.
35 D. Safety Plan:
36 1. A safety plan for the pilot tube microtunneling operations including
37 provisions for lighting, air monitoring and ventilation, and electrical system
38 safeguards.
39 1.7 CLOSEOUT SUBMITTALS [NOT USED]
40 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
33 05 28
PILOT TUBE MICROTUNNELING
Page 6 of 13
1 1.9 QUALITY ASSURANCE
2 A. Failure to meet the qualification requirements is failure to fulfill the Contract and
3 the Contractor will be required to obtain a subcontractor that meets the
4 qualification requirements.
5 B. All pilot tube microtunneling work shall be performed by an experienced
6 subcontractor or Contractor who has at least 3 years of experience in performing
7 pilot tube microtunneling work and a minimum of 5 drives for personnel
8 operating the pilot tube microtunneling equipment. Applicable projects shall have
9 been constructed with equipment similar to that proposed for this Project and at
10 least two of the projects shall have involved at least 200 feet of pilot tube
11 microtunneling on each. The machine operator(s) shall have technical training in
12 the operation of the proposed equipment. The Contractor shall submit a
13 description of referenced projects including owner's name and contact
14 information, project superintendent, and machine operators.
15 C. The project superintendent shall have at least 3 years of experience involving pilot
16 tube microtunneling construction.
17 D. The site safety representative and personnel responsible for air quality monitoring
18 shall be experienced in tunnel construction and shall be certified by OSHA.
19 E. The surveyor responsible for line -and -grade control shall be a Licensed Surveyor
20 registered in the State of Texas who has prior experience on trenchless projects
21 F. The Contractor shall immediately notify the Engineer, in writing, when any
22 problems are encountered with equipment or materials, or if the Contractor
23 believes the conditions encountered are materially and significantly different than
24 those represented within the Contract Documents.
25 G. The Contractor shall allow access to the Engineer and shall furnish necessary
26 assistance and cooperation to aid the Engineer in observations, measurements,
27 data, and sample collection, including, but not limited to the following:
28 1. The Owner and/or Engineer shall have access to the operator control panel
29 prior to, during, and following all pilot tube microtunneling operations.
30 This shall include, but not be limited to, providing visual access to real-time
31 operator control screens, gauges, and indicators.
32 2. The Owner and/or Engineer shall have access to the jacking and reception
33 shafts prior to, during, and following all pilot tube microtunneling
34 operations. This shall include, but not be limited to, visual inspection of
35 installed pipe and verification of line and grade. The Contractor shall
36 provide safe access in accordance with all safety regulations.
37 3. The Owner and/or Engineer shall have access to spoils removed from the
38 tunnel excavation prior to, during, and following all pipejacking operations.
39 The Engineer shall be allowed to collect soil samples from the muck
40 buckets or spoil piles a minimum of once per installed pipe section, or every
41 ten (10) feet, whichever is more often, and at any time when changes in soil
42 conditions or obstructions are apparent or suspected.
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
33 05 28
PILOT TUBE MICROTUNNELING
Page 7of13
1 1.10 DELIVIERY, STORAGE, AND HANDLING [NOT USED]
2 1.11 FIELD [SITE] CONDITIONS [NOT USED]
3 1.12 WARRANTY [NOT USED]
24 PART 2 - PRODUCTS
5 2.1 OWNER -FURNISHED [OR] OWNER -SUPPLIED PRODUCTS [NOT USED]
6 2.2 MATERIALS
7 A. Steel Casing Pipe: Steel casing pipe used as jacking pipe shall conform to 33 05
8 22 — Steel Casing Pipe
9 B. Design Criteria:
10 1. Pilot tube microtunneling (PTMT) machine: the pilot tube microtunneling
11 machine shall be manufactured by a company that specializes in the design
12 and fabrication of this type of equipment and has at least five years of
13 experience, such as Akkerman, Bohrtec, Soltau, or Herrenknecht.
14 2. The PTMT machine shall be compatible with the geologic conditions
15 described in the Geotechnical Engineering Reports.
16 3. The head shall be designed to avoid the need for dewatering during pipe
17 jacking, except as is required to control groundwater inflows at jacking and
18 receiving shafts.
19 4. The method of guidance shall be by electronic theodolite with camera and
20 electronic (LED) target that can continuously monitor line and grade to
21 ensure accuracy is maintained within the tolerances specified.
22 5. The machine shall be remotely operated, and monitored continuously by the
23 operator. A display showing the position of the machine in relation to
24 design line -and -grade shall be provided at the operation console to allow the
25 operator to continuously monitor installed thrust force, pilot tube torque,
26 and vertical and horizontal offsets.
27 6. A pipe lubrication injection system shall be provided to inject pipe
28 lubricants as required to minimize jacking forces.
29 7. The tail of the machine shall have gaskets and/or seals to prevent material
30 from flowing into the tunnel at the contact between the tail skin and the pipe
31 or casing.
32 8. The maximum allowable radial overcut shall not be greater than one-half
33 (0.5) of one inch. The minimum radial overcut shall be at least one -quarter
34 (0.25) of one inch.
35 9. A thrust block shall be used, shall be installed perpendicular to the proposed
36 pipe alignment, and shall be designed to withstand the maximum jacking
37 pressure to be used, with a factor of safety of at least 1.5, without excessive
38 deflection or displacement.
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
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PILOT TUBE MICROTUNNELING
Page 8 of 13
1 10. Provide launch and retrieval seals at all shaft exit and entry locations.
2 11. Provide ground improvement as necessary to prevent loss of ground and
3 uncontrolled inflows at entry and exit seal locations as specified in 33 05 43
4 — Portal Stabilization.
5 2.3 ACCESSORIES [NOT USED]
6 2.4 SOURCE QUALITY CONTROL [NOT USED]
37 PART 3 - EXECUTION
8 3.1 INSTALLERS [NOT USED]
9 3.2 EXAMINATION [NOT USED]
10 3.3 PREPARATION
11 A. Pilot tube microtunneling shall not begin until the following tasks have been
12 completed:
13 1. Required submittals have been made and the Engineer has reviewed and
14 accepted all submittals.
15 2. Jacking and Receiving Shaft excavation and support has been completed in
16 accordance with the requirements of 33 05 41 — Shaft Excavation and
17 Support.
18 3. Soil and groundwater control for breaking out of jacking shafts and into
19 receiving shafts has been established, as specified in 33 05 43 — Portal
20 Stabilization.
21 4. Site safety representative has prepared a code of safe practices in
22 accordance with OSHA requirements. Provide the Engineer with a copy of
23 each prior to starting shaft construction or pilot tube microtunneling.
24 5. Hold safety meetings and provide safety instruction for new employees as
25 required by OSHA.
26 3.4 INSTALLATION
27 A. General:
28 1. Furnish all necessary equipment, power, water, and utilities for equipment,
29 pipe lubricant mixing and pumping, removal and disposal of spoil, and
30 other associated work required for the Contractor's methods of construction.
31 2. Conduct all operations such that trucks and other vehicles do not create a
32 dust or noise nuisance in the streets and adjacent properties. Promptly clean
33 up, remove, and dispose of any spoil or slurry spillage.
34 3. All Work shall be done so as not to disturb roadways, adjacent structures,
35 landscaped areas, or utilities. Any damage shall be immediately repaired to
36 the satisfaction of the Engineer at no additional cost to the Owner.
37 4. Notify the Engineer at least 15 days before beginning any excavation.
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
33 05 28
PILOT TUBE MICROTUNNELING
Page 9 of 13
1 5. Size and locate shafts so as to minimize interference with vehicular and
2 pedestrian traffic.
3 6. All equipment and operations must be contained within the allowable work
4 areas shown on the Drawings.
5 7. All Work shall be in accordance with the applicable permits.
6 8. Existing Utilities
7 a. The Contractor shall notify the Texas One Call system (800-245-
8 4545) to request marking of utilities by utility owners / operators that
9 subscribe to One Call, and shall individually notify all other known or
10 suspected utilities to request marking of these utilities.
11 b. The Contractor shall confirm that all requested locates are made prior
12 to commencing tunneling operations.
13 c. The Contractor shall visually confirm and stake all existing lines,
14 cables, or other underground facilities including exposing all crossing
15 utilities and utilities within ten (10) feet laterally of the designed bore.
16 d. The Contractor shall control drilling and grouting practices to prevent
17 damage to existing utilities.
18 B. Pilot Tube Microtunneling:
19 1. Pipe installation by pilot tube microtunneling shall be completed in
20 accordance with the shop drawings, accepted submittals, and permit
21 conditions. Pilot tube microtunneling machine shall meet the specified
22 requirements of this Section.
23 2. Jacking Frame and Thrust Block
24 a. Provide a suitable jacking frame and thrust block to carry out the
25 Work.
26 b. The jacking frame or thrust block shall be designed to transfer jacking
27 loads to the soil behind the jacking shaft.
28 c. The thrust block shall be properly designed and constructed
29 perpendicular to the proposed pipe alignment.
30 d. The thrust block shall be designed to support the maximum obtainable
31 jacking pressure developed by the main jacks.
32 3. Prior to starting pilot tube microtunneling operations, survey the location
33 and orientation of the pilot tube jacking frame to ensure it is on the proper
34 line and grade and check to see that they are properly supported.
35 4. The pilot bore shall be advanced while continuously monitoring and
36 recording line and grade. Jacking forces shall also be monitored and
37 recorded during the pilot bore.
38 5. The axial forces from the jacking frame shall be distributed to the pipe
39 uniformly through a properly designed thrust ring and cushion material to
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
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PILOT TUBE MICROTUNNELING
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prevent damage to the ends of the pipe. The jacking system shall be capable
of continuously monitoring the jacking pressure.
6. Pipes shall be jacked into position following the design line and grade of the
pipeline without damaging the pipe.
7. In the event a section of pipe is damaged during the jacking operation, the
pipe shall be jacked through to the receiving shaft and removed.
8. Other methods of repairing the damaged pipe may be used, subject to
approval by the Engineer.
9. Lubrication System
a.
b.
Provide a lubrication system, and inject pipe lubricants through
injection ports at the rear of the reaming head and ports in the pipe
(when needed and where the pipe diameter is large enough to
accommodate) as necessary, to minimize pipe friction.
Pipe lubricants shall be injected continuously as the pipe is advanced.
c. The volume injected shall not be less than that required to fill the
annular void space outside the pipe.
d. Inject greater volumes as required to minimize jacking forces.
18 10. The pilot tube microtunneling machine shall be operated so as to prevent
19 both surface heave and loss of ground. Control the advance rate and
20 monitor the volume of material excavated and adjust advance rate, as
21 required, to avoid loss of ground, over -excavation, and surface heave.
22 11. Methods and equipment shall control surface settlement and heave above
23 the pipeline to prevent damage to existing utilities, facilities, and
24 improvements.
25 12. Ground movements (settlement/heave) shall be limited to values that do not
26 cause damage or distress to surface features, utilities, or improvements.
27 13. In no case shall settlement exceed the maximum allowable values listed in
28 33 05 44 — Settlement Monitoring.
29 14. The Contractor shall be responsible for any damage to existing features,
30 improvements, or utilities, and shall repair any damage to the satisfaction of
31 the Engineer, at no additional cost to the Owner, and without schedule
32 extension.
33 15. Transport and dispose of all excavated materials properly away from the
34 construction site. Spoils shall be disposed of at acceptable facilities in
35 accordance with current state regulations for disposal of these materials.
36 Only use the disposal sites identified in the submittals for much disposal.
37 16. The Contractor shall perform contact grouting for shaft construction and
38 pipejacking as specified in 33 05 45 — Contact Grouting.
39 C. Control of Line and Grade:
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
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Page 11 of 13
1 1. The Owner will establish the survey control points indicated on the
2 Drawings, at ground surface. The Contractor shall verify these control
3 points by survey prior to the start of construction, and shall confirm
4 positions or report any errors or discrepancies in writing to the Engineer
5 2. After confirming that all established survey control points provided for the
6 Contractor's use are accurate, the Contractor shall use these control points
7 to furnish and maintain all reference lines and grades for pilot tube
8 microtunneling.
9 3. The Contractor shall use these lines and grades to establish the exact
10 location of the jacked pipe using a theodolite guidance system
11 supplemented with a water level, as necessary.
12 4. Submit to the Engineer copies of field notes used to establish all lines and
13 grades and Contractor shall check guidance system setup prior to beginning
14 each drive.
15 5. Contractor shall perform survey checks of the guidance system on a daily
16 basis during tunneling operations.
17 6. The Contractor is fully responsible for the accuracy of the work and the
18 correction of it, as required.
19 7. The jacking pipe shall be installed in accordance with the following
20 tolerances:
21 a. Variations from design line or grade: +/- one (1) inch maximum
22 8. The guidance system shall be mounted independently from the thrust block
23 and jacking frame to maintain the alignment of the system.
24 9. Stop pilot tube microtunneling operations and reset the guidance system if
25 alignment shifts or is moved off of design alignment and grade for any
26 reason.
27 10. Guidance system should only be reset by qualified surveying personnel in
28 accordance with approved procedures.
29 11. Monitor line and grade continuously during pilot tube microtunneling
30 operation.
31 12. If the pipe installation exceeds the specified tolerances, correct the
32 installation, including, if necessary, redesign of the pipe or structures. All
33 corrective work shall be performed as approved by the Engineer at no
34 additional cost to Owner.
35 D. Obstructions:
36 1. If the PTMT operations should encounter an object or condition that
37 impedes forward progress, the Contractor shall notify the Engineer
38 immediately. The Contractor shall correct the condition, and remove, clear,
39 or otherwise make it possible for the PTMT machine and jacked pipe to
40 advance past any objects or obstructions that impede forward progress. The
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
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PILOT TUBE MICROTUNNELING
Page 12 of 13
1 Contractor shall proceed with removal of the object or obstruction by
2 methods submitted by the Contractor and accepted by the Engineer. The
3 Contractor will receive compensation for removal of obstructions, which
4 cannot be broken up by the cutting tools with diligent effort, and that are
5 located partially or wholly within the cross -sectional area of the bore.
6 Payment will be negotiated with the Contractor by the Engineer on a case-
7 by -case basis. The Engineer shall be provided an opportunity to view
8 obstruction prior to removal. Any removal process that does not allow
9 direct inspection of the nature and position of the obstruction will not be
10 considered for payment. The Contractor will receive no additional
11 compensation for removing, clearing, or otherwise making it possible for
12 the PTMT machine to advance past objects consisting of cobbles, boulders,
13 wood, unreinforced concrete, and other nonmetallic objects or debris with
14 maximum lateral dimensions less than thirty percent (30%) of the outer
15 diameter of the cutterhead.
16 3.5 CLEANUP AND RESTORATION
17 A. Cleanup and Restoration:
18 1. Cleanup:
19 a. After completion of the pilot tube microtunneling and pipe
20 installation, all construction debris, slurry, oil, grease, and other
21 materials shall be removed from the installed pipe, jacking and
22 receiving shafts, and all Contractor work areas.
23 b. Cleaning shall be incidental to the construction. No separate payment
24 shall be made for cleanup.
25 2. Restoration:
26 a. Restoration shall follow construction as the Work progresses and shall
27 be completed as soon as reasonably possible.
28 b. Restore and repair any damage resulting from surface settlement
29 caused by shaft excavation, dewatering, or pilot tube microtunneling.
30 c. Any property damaged or destroyed, shall be restored to a condition
31 equal to or better than existing prior to construction.
32 d. Initial restoration shall be completed no later than thirty (30) days
33 after the pipe is in place along any tunnel segment.
34 3.6 RE -INSTALLATION [NOT USED]
35 3.7 SITE QUALITY CONTROL
36 A. Safety:
37 1. Methods of construction shall be such as to ensure the safety of the Work,
38 Contractor's employees, the public, and adjacent property and
39 improvements.
40 2. All Work shall conform to the requirements of OSHA. Perform all Work in
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
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Page 13 of 13
1 accordance with the current applicable regulations of the Federal, State, and
2 local agencies. In the event of conflict, comply with the more restrictive
3 applicable requirement. Gas testing shall be performed by a certified gas
4 tester in accordance with OSHA requirements.
5 a. No gasoline powered equipment shall be permitted in jacking and
6 receiving shafts. Diesel, electrical, hydraulic, and air powered
7 equipment is acceptable, subject to applicable local, State, and
8 Federal regulations.
9 b. Furnish and operate a temporary ventilation system and air
10 monitoring system conforming to the requirements of OSHA when
11 personnel are in the shaft or underground. Operate and maintain a
12 ventilation system that provides a sufficient supply of fresh air and
13 maintains an atmosphere free of toxic or flammable gasses in all
14 underground work areas.
15 c. Perform all Work in accordance with the current applicable
16 regulations and safety requirements of the Federal, State and local
17 agencies. Comply with all applicable provisions of and 29 CFR Part
18 1926, Subpart S, Underground Construction and Subpart P,
19 Excavations, by OSHA. In the event of conflict, comply with the
20 more stringent requirements.
21 3.8 SYSTEM STARTUP [NOT USED]
22 3.9 ADJUSTING [NOT USED]
23 3.10 CLEANING [NOT USED]
24 3.11 CLOSEOUT [NOT USED]
25 3.12 PROTECTION [NOT USED]
26 3.13 MAINTENANCE [NOT USED]
27 3.14 ATTACHMENTS [NOT USED]
28 END OF SECTION
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
1
2
3 PART 1 - GENERAL
4 1.1 SUMMARY
5 A. Section Includes:
SECTION 33 05 29
GUIDED RAMMING
33 05 29
GUIDED RAMMING
Page 1 of 15
6 1. Minimum requirements for installing steel casing by guided pipe ramming at
7 the locations indicated on the Drawings. The Contractor shall furnish all
8 labor, equipment, and materials necessary for site preparation, pilot tube
9 installation, pipe ramming installation of steel casing, spoil removal and
10 disposal, and other associated work.
11 B. Related Specification Sections include, but are not necessarily limited to:
12
13
14
1. Division 0 — Bidding Requirements, Contract Forms, and Conditions of the
Contract
2. Division 1— General Requirements
15 3. 33 05 22 — Steel Casing Pipe
16 4. 33 05 24 — Installation of Carrier Pipe in Casing
17 5. 33 05 41— Shaft Excavation and Support
18 6. 33 05 42 — Water Control for Shaft and Tunnel Construction
19 7. 33 05 43 — Portal Stabilization
20 8. 33 05 44 — Settlement Monitoring
21 9. 33 05 45 — Contact Grouting
22 1.2 PRICE AND PAYMENT PROCEDURES
23 A. Measurement and Payment:
24 1. Measurement:
25 a. This Item is considered subsidiary to Steel Casing Pipe installation.
26 2. Payment:
27 a. The work performed and materials furnished in accordance with this
28 item are considered subsidiary to the unit price bid per unit linear foot of
29 By Other than Open Cut and By Other than Open Cut Bypass Channel
30 installation of Steel Casing to be completed in place and no other
31 compensation will be allowed.
32 1.3 REFERENCE
33 A. Definitions:
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and Grand Avenue Storm Drain Relocation Part 1
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GUIDED RAMMING
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1 1. Guided Ramming is a multi -stage method of accurately installing a steel
2 product pipe to precise line and grade by installing a guided pilot tube, which
3 is then used to guide a steel casing rammed into place with a hydraulic
4 percussive hammer. The system uses a theodolite guidance system to ensure
5 accuracy, which is remotely operated and does not require man entry to the
6 tunnel for normal operations. The soil may remain in the casing until the bore
7 has been completed, or may be removed at intervals during the installation by
8 water, augering, jet -cutting, or manual excavation to reduce frictional
9 resistance. An adequate plug of soil is always left in place to ensure stability
10 of the soil outside the casing. Once the crossing is completed, all soil is
11 removed from the casing.
12 2. Carrier Pipe: Permanent pipeline for operational use.
13 3. Casing: A steel pipe installed by pipe ramming that supports the ground and
14 provides a stable underground support system.
15 4. Lubrication/Grout Port: A port located within the casing pipe fitted with a
16 one-way valve for injection of lubrication material or grout into the annular
17 space between the pipe and the ground.
18 5. Obstruction: Objects located wholly or partially within the cross -sectional
19 area penetrated by the pilot tubes or casing pipe that prevent the forward
20 movement of the pilot tube casing pipe after all diligent efforts by the
21 Contractor to advance past the object have failed.
22 B. Reference Standards:
23 1. Reference standards cited in this Specification refer to the current reference
24 standard published at the time of the latest revision date logged at the end of
25 this Specification, unless a date is specifically cited.
26 2. Occupational Safety and Health Administration (OSHA)
27 a. OSHA Regulations and Standards for Underground Construction, 29
28 CFR Part 1926, Subpart S, Underground Construction, and Subpart P,
29 Excavations
30 3. AREMA
31 a. "Manual for Railway Engineering" 2005 Edition.
32 C. Reference Documents:
33 1. Appendix GC-4.02: Subsurface and Physical Conditions
34 1.4 ADMINISTRATIVE REQUIREMENTS
35 A. The Contractor shall provide at least 72 hours advance written notice to Engineer
36 of the planned launch of the pipe ram.
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
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GUIDED RAMMING
Page 3 of 15
1 B. All work by the Contractor shall be done in the presence of the Engineer unless
2 the Engineer grants prior written approval to perform such work in Engineer's
3 absence.
4 1.5 SUBMITTALS
5 A. Submittals shall be made in accordance with Section 01 33 00.
6 B. All submittals shall be approved by the Engineer or the City prior to delivery.
7 C. Review and acceptance of the Contractor's submittals by the Engineer shall not be
8 construed in any way as relieving the Contractor of its responsibilities under this
9 Contract.
10 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS
11 A. Qualifications:
12
13
1. Submit personnel qualifications in accordance with Paragraphs 1.9 B through
E.
14 2. Provide qualifications and training records for site safety representative,
15 personnel responsible for air quality monitoring, and licensed surveyor.
16 B. Guided Pipe Ramming Equipment: Submit the following describing the pipe
17 ramming equipment and construction methods to be employed:
18 1. A detailed description of the methods and equipment to be used in
19 completing each guided pipe ram.
20 2. A description of the pilot tube alignment control and steering systems.
21 a. Provide manufacturer's literature and drawings showing set up and
22 support provisions, and other details for the guidance system.
23 b. Submit a description of surveying methods to set reference points and a
24 description of procedures to check the guidance system and reset or
25 realign it during construction.
26 c. Confirm that these systems can achieve the required pipeline line and
27 grade within the specified tolerances.
28 3. Capacity of the pilot tube jacking system. Provide details of thrust ring,
29 jacking controls, and pressure gages.
30 4. Thrust block and pilot tube jacking frame design and details, including
31 dimensions.
32 5. Manufacturer's literature describing the pipe ramming system including all
33 ancillary equipment.
34 6. Provide descriptions of projects on which the guided system has been
35 successfully used including names, addresses, and telephone numbers of
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
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33 05 29
GUIDED RAMMING
Page 4 of 15
owner's representatives for these projects as well as length, diameter, and
pipe material used.
3 7. Include pneumatic hammer dimensions, performance specifications and
4 capabilities.
5 8. Detail drawings and specifications for the cutting shoe that will be used.
6 9. Details and performance information for the air compressors and air handling
7 system that will be used, including capacity and noise ratings.
8 10. Details of the thrust cone and adapter that will be used to connect the
9 pneumatic hammer to the steel casing.
10 11. Spoil Removal:
11 a. Details of the spoil removal, transport, and disposal equipment and
12 procedures including the location of the spoil disposal site.
13 b. Confirm that spoils will be contained at all times and will not be
14 stockpiled or dumped on site.
15 c. Provide written documentation from the disposal site(s) indicating that
16 they will accept the spoil and are in compliance with applicable
17 regulations.
18 12. Details of supplemental soil stabilization measures (sand bag walls, etc.) that
19 will be used inside the casing to prevent soil from sloughing, running or
20 flowing into the casing during hammering.
21 13. The excavation diameter based upon the outermost dimensions of the cutting
22 shoe. Also provide the radial overcut which shall be determined as the
23 difference between the maximum excavation diameter and the outer diameter
24 of the casing pipe, divided by two
25 14. Lubrication System:
26 a. Details of pipe lubrication injection system and pipe lubricants to be
27 used during pipe ramming, including manufacturer's literature and
28 MSDS sheets.
29 b. Include a description of proposed lubrication procedures during
30 ramming.
31 c. Confirm that sufficient volume of lubricant will be pumped at all times
32 to completely fill the annular space outside the pipe.
33 C. Submit methods for establishing line and grade of the guiderails prior to launch of
34 the pipe ram. Submit survey results of rails and cradles, prior to launch.
35 D. Work Area Drawings:
36 1. The Contractor shall submit work area layout drawings detailing dimensions
37 and locations of all equipment, including overall work area boundaries.
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
33 05 29
GUIDED RAMMING
Page 5 of 15
1 2. Layout drawings shall be to scale, or show correct dimensions.
2 3. The Contractor's layout drawings shall show that all equipment and
3 operations shall be completely contained within the allowable work areas
4 shown on the Drawings.
5 E. Schedule:
6 1. Provide a schedule for all pipe ramming work, identifying all major
7 construction activities as independent items.
8 2. The schedule shall include, as a minimum, the following activities:
9 mobilization, equipment setup, portal stabilization, each pilot bore, pipe
10 ramming, any intermediate soil removal, final soil removal, site restoration,
11 cleanup, demobilization.
12 3. The schedule shall also include the work hours and workdays for each
13 activity.
14 4. The schedule will be reviewed by the Engineer and shall be updated and
15 resubmitted by the Contractor every week or more frequently if requested by
16 the Engineer.
17 F. Daily Records: The following daily records shall be submitted to the onsite
18 Engineer by noon on the day following the shift for which the data or records
19 were taken.
20 1. Installation Records:
21 a. The Contractor shall provide complete casing installation records to the
22 Engineer. These records shall include, at a minimum: date, time, name
23 of operator, pipe ram identification, installed pilot tube/pipe number and
24 corresponding length, rate of advance, jacking forces, line and grade
25 offset, any movement of the guidance system, hammer strokes per
26 minute, operating pressure, volume and extent of any intermediate spoil
27 removed, problems encountered with the pipe ramming equipment or.
28 casing, durations and reasons for delays.
29 b. Manually recorded observations shall be made at intervals of not less
30 than four times per 20-feet of pipe, whenever conditions change, and as
31 directed by the Engineer.
32 c. At least seven (7) days prior to the launch of the pipe ram, the Contractor
33 shall submit samples of the installation record forms.
34 2. Lubrication Records:
35 a. The Contractor shall provide lubrication records to the Engineer.
36 1) These records shall include: the injection locations along the pipe
37 string, lubrication type and additives, amount, in gallons, of
38 lubricant pumped throughout a drive.
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
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33 05 29
GUIDED RAMMING
Page 6 of 15
2) The record will also include the type of additive used and date, time,
and drive distance when used.
3 G. Calculations: Calculations shall be submitted in a neat, legible format.
4 Calculations shall be prepared, stamped and signed by a Professional Civil or
5 Structural Engineer licensed in State of Texas.
6 1. Determine the additional stresses imposed on the pipe during ramming
7 operations and upgrade the quality and strength of the pipe and pipe joints to
8 extent necessary to withstand the additional stresses imposed by the ramming
9 operation with an appropriate factor of safety. The details shall be submitted
10 for approval.
11 H. Survey Measurements: Survey measurements of final pipe alignment.
12 I. Safety Plan: A Safety Plan for the guided pipe ramming operations including air
13 monitoring equipment and procedures, and provisions for lighting, ventilation,
14 and electrical system safeguards.
15 1.7 CLOSEOUT SUBMITTALS [NOT USED]
16 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
17 1.9 QUALITY ASSURANCE
18 A. Failure to meet the qualification requirements is failure to fulfill the Contract and
19 the Contractor will be required to obtain a subcontractor that meets the
20 qualification requirements.
21 B. The project superintendent shall have at least two (2) years of guided pipe
22 ramming experience and shall have worked on at least three (3) projects of similar
23 diameter and length in similar ground conditions using equipment similar to the
24 equipment required for this project.
25 C. The operator shall have at least two (2) years of guided pipe ramming experience
26 and shall have worked on at least three (3) guided pipe ramming projects of
27 similar diameter and length and in similar ground conditions using equipment
28 similar to the equipment required for this project. The Contractor may substitute
29 a full-time on -site manufacturer's representative with the requisite experience to
30 fulfill the operator experience requirements.
31 D. The site safety representative and personnel responsible for air quality monitoring
32 shall be experienced in tunnel construction and shall have current certification by
33 OSHA.
34 E. The surveyor responsible for line -and -grade control shall be a Licensed Surveyor
35 registered in the State of Texas who has prior experience on trenchless projects.
36 F. The Contractor shall immediately notify the Engineer, in writing, when any
37 problems are encountered with equipment or materials, or if the Contractor
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
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2
33 05 29
GUIDED RAMMING
Page 7 of 15
believes the conditions encountered are materially and significantly different than
those represented within the Contract Documents.
3 G. The Contractor shall allow access to the Engineer and shall furnish necessary
4 assistance and cooperation to aid the Engineer in observations, measurements,
5 data, and sample collection, including, but not limited to the following:
6 1. The Engineer shall have reasonable access to the operator control information
7 prior to, during, and following all guided ramming operations. This shall
8 include, but not be limited to, providing visual access to real-time operator
9 control information, gauges, and indicators.
10 2. The Engineer shall have reasonable access to the launching and receiving
11 areas prior to, during, and following all guided ramming operations. This
12 shall include, but not be limited to, visual inspection of installed pipes, launch
13 and retrieval areas, and verification of line and grade. The Contractor shall
14 provide safe access in accordance with all safety regulations.
15 3. The Engineer shall have reasonable access to the soil removal operations
16 prior to, during, and following all guided pipe ramming operations. This
17 shall include, but not be limited to, full access to spoil stockpiles or holding
18 tanks. The Engineer shall be allowed to collect soil samples from the spoil
19 stockpiles or holding tanks a minimum of every ten (10) feet, and at any time
20 when soil conditions change or debris or foreign objects are apparent or
21 suspected.
22 4. The Engineer shall have reasonable access to the bentonite lubrication plant
23 prior to, during, and following all guided pipe ramming operations. This
24 shall include, but not be limited to, reasonable access to visually inspect:
25 storage and mixing tanks, lubricant pressures and pumping rates, amount and
26 type of lubricants on site.
27 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED]
28 1.11 FIELD [SITE] CONDITIONS [NOT USED]
29 1.12 WARRANTY [NOT USED]
30 PART 2 - PRODUCTS
31 2.1 OWNER -FURNISHED [OR] OWNER SUPPLIED PRODUCTS [NOT USED]
32 2.2 MATERIAL
33 A. Steel Casing Pipe: Steel casing pipe used as jacking pipe shall conform to 33 05
34 22 — Steel Casing Pipe.
35 B. Design Criteria:
36 1. Pilot Tube Guidance Equipment:
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
33 05 29
GUIDED RAMMING
Page 8 of 15
1 a. The pilot tube Guidance System (PTGS) shall be manufactured by a
2 company that specializes in the design and fabrication of this type of
3 equipment and has at least five years of experience, such as Akkerman,
4 Bohrtec, Soltau, or Herrenknecht.
5 b. The PTGS shall be compatible with the geologic conditions described in
6 the Geotechnical Engineering Report.
7 c. The method of guidance shall be by electronic theodolite with camera
8 and electronic (LED) target that can continuously monitor line and grade
9 to ensure accuracy is maintained within the tolerances specified
10 d. The machine shall be remotely operated, and monitored continuously by
11 the operator. A display showing the position of the machine in relation to
12 design line -and -grade shall be provided at the operation console to allow
13 the operator to continuously monitor installed thrust force, pilot tube
14 torque, and vertical and horizontal offsets
15 e. A thrust block shall be used as necessary, and shall be installed
16 perpendicular to the proposed pipe alignment, and shall be designed to
17 withstand the maximum jacking pressure to be used, with a factor of
18 safety of at least 1.5, without excessive deflection or displacement.
19 2. Pipe Ramming Equipment:
20 a. The pneumatic pipe ramming equipment shall be manufactured by:
21 1) TT Technologies Inc., Aurora, IL
22 2) Vermeer HammerHead, Pella, IA
23 3) or equal
24 b. Pipe ramming equipment selected for the project, including the
25 pneumatic hammer, cutting shoe, steel casing, and lubrication system,
26 shall be suitable for, and capable of efficiently advancing through the
27 geological conditions described in the geotechnical report.
28 c. The maximum allowable radial overcut shall not be greater than three-
29 quarters (0.75) of one inch. The minimum radial overcut shall be at least
30 one -quarter (0.25) of one inch. The radial overcut shall be determined as
31 the difference between the maximum diameter created by the cutting
32 shoe or overcut band (whichever is greater) and the outer diameter of the
33 casing, divided by two.
34 d. Lubrication System:
35 1) A lubrication injection system shall be provided to inject pipe
36 lubricant around the exterior and interior of the casing pipe to decrease
37 frictional resistance.
38
39
CITY OF FORT WORTH
2) Lubrication materials may include a mixture of bentonite and/or
polymers and water.
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Stonn Drain Relocation Part 1
City Project No. 00969
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GUIDED RAMMING
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3) Lubrication ports and pipes shall be provided as necessary in the
casing pipe to allow for lubrication along the exterior and interior of
the pipe string.
3. The soil removal method shall be capable of handling and removing the
geologic conditions described in the Geotechnical Engineering Report.
4. All excavated material from the pipe ramming and pit construction shall be
disposed of off -site by the Contractor at an approved disposal site, unless on -
site re -use is authorized in writing by the Engineer.
5. The soil removal system shall be capable of being operated in a manner
which will prevent loss of ground outside the casing during any intermediate
spoil removal.
6. The contractor shall leave a sufficient soil plug inside the casing at all times
to prevent sloughing, running, or flowing of soils outside the leading edge of
the casing.
7. The Contractor shall use supplemental stabilization (such as sand bag walls)
to prevent soil from sloughing, running, or flowing into the casing during
ramming that may lead to over -excavation of soil outside the leading edge of
the casing.
19 8. Pipe design for ramming loads and acceptable fabrication tolerances is the
20 responsibility of the Contractor. Maximum installation loads applied to the
21 casing pipe shall not exceed fifty percent (50%) of the ultimate compressive
22 strength of the pipe material or the maximum allowable strength of the pipe
23 as established by the manufacturer, whichever is lower.
24 9. Casing thickness shall be determined by the Contractor to safely resist all
25 installation and service loads. In no case shall the casing be less than three-
26 quarters of an inch (0.75) thick.
27 10. Provide portal stabilization as specified in Section 33 05 43 — Portal
28 Stabilization to prevent loss of ground and uncontrolled inflows at entry and
29 exit locations.
30 PART 3 - EXECUTION
31 3.1
32 3.2
33 3.3
INSTALLERS [NOT USED]
EXAMINATION [NOT USED]
PREPARATION
34 A. Guided pipe ramming shall
35 completed:
36 1. All required submittals
CITY OF FORT WORTH
not begin until the following tasks have been
have been provided, reviewed, and approved.
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
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GUIDED RAMMING
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1 2. Work area preparations have been completed in accordance with approved
2 submittals and the requirements of this Section. Elevations and slopes of
3 working slab surfaces have been surveyed to confirm that work can be
4 completed in accordance with alignment and grade shown on Drawings.
5 3. The Contractor has stabilized the soils at the entry location as necessary to
6 stabilize any weak, running or flowing soils. The Contractor has confirmed
7 that the ground has been stabilized as specified in 33 05 43 — Portal
8 Stabilization.
9 4. All settlement monitoring instruments have been installed, surveyed, and the
10 survey has been provided to and accepted by the Engineer.
11 5. Site safety representative has prepared a code of safe practices and an
12 emergency plan in accordance with OSHA and other applicable requirements.
13 Provide the Engineer with a copy of each prior to starting guided pipe
14 ramming.
15 6. Hold safety meetings and provide safety instruction for new employees as
16 required by OSHA.
17 7. Conduct a pre -construction safety conference in accordance with OSHA
18 requirements. Arrange this conference and inform the Engineer of the time
19 and place of the conference at least seven (7) days in advance.
20 3.4 INSTALLATION
21 A. General Requirements:
22 1. Conduct all operations such that trucks and other vehicles minimize
23 interference with traffic and do not create a mud, dust, or noise nuisance.
24 Promptly clean up, remove, and dispose of mud, spoils and lubrication
25 spillage, and any discharges.
26 2. All work shall be done so as not to damage roadways, adjacent structures,
27 landscaped areas, or existing utilities. Any damage shall be immediately
28 repaired to original or better condition and to the satisfaction of Engineer at
29 no additional cost to the Owner.
30 3. Whenever there is a condition that is likely to endanger the stability of the
31 excavation or adjacent structures, the Contractor shall operate with a full
32 crew 24 hours a day, including weekends and holidays, without interruption,
33 until those conditions no longer jeopardize stability.
34 4. The launch area shall be prepared with a concrete working slab to properly
35 support the pipe guide rails and pipe. Special care shall be taken when
36 setting the pipe guide rails in the pit to ensure correctness of the alignment.
37 5. Methods and equipment shall control surface settlement and heave above the
38 pipeline to prevent damage to existing utilities, facilities, surface features,
39 and improvements.
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
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GUIDED RAMMING
Page 11 of 15
1 a. Ground movements (settlement/heave) shall be limited to values that do
2 not cause damage or distress to surface features, utilities, or
3 improvements. In no case shall ground movements exceed the
4 maximum allowable values specified in 33 05 44 — Settlement
5 Monitoring.
6 b. The Contractor shall be responsible for any damage to existing features,
7 improvements, or utilities, and shall repair any damage to the satisfaction
8 of the Engineer, at no additional cost to the Owner, and without schedule
9 extension.
10 B. Pipe Handling:
11 1. Transport the casing pipe from storage to the launching area without damage.
12 Transport methods shall be acceptable to pipe manufacturer. Damaged
13 casing pipe shall not be used in the Work, unless permitted in writing by the
14 Engineer.
15 2. Set the pipe to be rammed on properly braced and supported guide rails.
16 C. Guide Rails:
17 1. Special care shall be taken when setting the guide rails in the launching area
18 to ensure stability and accuracy of the alignment and grade.
19 2. Guide rails shall be securely attached to the concrete working slab, with
20 supplementary steel beams, concrete, or grout if necessary, to prevent
21 movement or shifting during the work.
22 D. Control of Line and Grade:
23 1. The Owner will establish the survey control points indicated on the
24 Drawings, at ground surface. The Contractor shall verify these control points
25 by survey prior to the start of construction, and shall confirm positions or
26 report any errors or discrepancies in writing to the Engineer.
27 2. After confirming that all established survey control points provided for the
28 Contractor's use are accurate, the Contractor shall use these control points to
29 furnish and maintain all reference lines and grades for pipe ramming.
30 3. The Contractor shall use these lines and grades to establish the exact location
31 of the ramming pipe using a theodolite guidance system supplemented with a
32 water level, as necessary.
33 4. Submit to the Engineer copies of field notes used to establish all lines and
34 grades and Contractor shall check guide rail setup prior to beginning each
35 pipe ramming drive.
36 5. Contractor shall perform survey checks of the line -and -grade of the installed
37 casing on a daily basis during ramming operations.
38 6. The Contractor is fully responsible for the accuracy of the work and the
39 correction of it, as required.
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
33 05 29
GUIDED RAMMING
Page 12 of 15
1 7. The Contractor shall install casing pipe in accordance with the following
2 tolerances:
3 a. Variations from design line: One (1) inch maximum.
4 b. Variations from design grade: One (1) inch maximum.
5 8. The guidance system shall be mounted independently from the thrust block
6 and jacking frame to maintain the alignment of the system. Stop pilot tube
7 operations and reset the guidance system if alignment shifts or is moved off
8 of design alignment and grade for any reason. Guidance system should only
9 be reset by qualified surveying personnel in accordance with approved
10 procedures.
11 9. Monitor line and grade continuously during pilot tube operations. Control
12 line and grade of the pipe to within the specified tolerances.
13 10. If the pipe installation does not meet the specified tolerance, the Contractor
14 shall correct the installation including any necessary redesign of the pipeline
15 or structures and acquisition of necessary easements. All corrective work
16 shall be performed by the Contractor at no additional cost to the Owner and
17 without schedule extension, and is subject to the written approval of the
18 Engineer.
19 E. Pilot Tube Guidance:
20 1. Pipe installation using pilot tube guidance shall be completed in accordance
21 with the shop drawings, accepted submittals, and permit conditions. Pilot
22 tube microtunneling machine shall meet the specified requirements of this
23 section.
24 2. Jacking Frame and Thrust Block
25
a. Provide a suitable jacking frame and thrust block to carry out the Work.
26 b. The jacking frame or thrust block shall be designed to transfer jacking
27 loads to .the soil behind the jacking shaft.
28 c. The thrust block shall be properly designed and constructed
29 perpendicular to the proposed pipe alignment.
30 d. The thrust block shall be designed to support the maximum obtainable
31 jacking pressure developed by the main jacks.
32 3. Prior to starting pilot tube operations, survey the location and orientation of
33 the pilot tube jacking frame to ensure it is on the proper line and grade and
34 check to see that they are properly supported.
35 4. The pilot bore shall be advanced while continuously monitoring and
36 recording line and grade. Jacking forces shall also be monitored and
37 recorded during the pilot bore.
38 F. Pipe Ramming:
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
33 05 29
GUIDED RAMMING
Page 13 of 15
1 1. Pipe ramming shall be completed in accordance with approved submittals,
2 and all applicable permit conditions.
3 2. Pipe ramming operations shall control surface settlement and heave above the
4 pipeline to prevent damage to the roadway, existing facilities, and
5 improvements. The Contractor shall repair any damage resulting from
6 construction activities, at no additional cost to Owner and without extension
7 of schedule for completion. The Contractor shall modify equipment and
8 procedures as required to avoid recurrence of excessive settlements, heave, or
9 damage.
10 3. Each pipe section shall be rammed forward in such a way to provide
11 complete and adequate ground support at all times.
12 4. A hammer frame and ramming cone system shall be used to develop a
13 uniform distribution of ramming forces around the perimeter of the casing
14 pipe.
15 5. The axial forces from the pneumatic hammer shall be distributed to the
16 casing pipe uniformly through a thrust cone to prevent damage to the ends of
17 the pipe.
18 6. Axial ramming forces applied to the pipe shall not exceed the specified
19 allowable compressive stresses of the casing pipe.
20 7. Casing pipe sections shall be rammed into position following the design line
21 and grade without damaging the pipe. In the event a section of pipe is
22 damaged, the Contractor, with written approval from the Engineer, shall
23 make temporary repairs to the pipe and shall continue installing the pipe if
24 possible.
25 8. Lubrication shall be applied to the external and internal surfaces of the pipe
26 through injection nozzles to reduce skin friction.
27 9. Excavated Material:
28 a. Completely contain, transport, and dispose of all excavated materials
29 away from the construction site.
30 b. All spoils must be contained in trucks, tanks, or other containers at all
31 times.
32 c. Use only the disposal sites identified in approved submittals for muck
33 disposal.
34 10. Use supplemental support measures such as sand bag walls to support the
35 ground during pipe ramming to prevent sloughing or flowing of unstable soils
36 into the casing that may lead to over -excavation and voids outside the casing.
37 11. Maintain an adequate plug of soil in the casing at all times during pipe
38 ramming to ensure a stable excavation face and avoid sloughing of materials
39 into the casing.
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
33 05 29
GUIDED RAMMING
Page 14 of 15
1 12. The Contractor shall perform contact grouting for shaft construction and
2 pipejacking as specified in 33 05 45 — Contact Grouting.
3 G. Obstructions:
4 1. If the guided pipe ramming operations should encounter an object or
5 condition that prevents the forward progress of the pilot tubes or casing, the
6 Contractor shall notify the Engineer immediately. The Contractor shall
7 submit a plan to correct the condition, and remove, clear, or otherwise make
8 it possible for the pilot tubes or casing pipe to advance past any and all
9 objects or obstructions that impede forward progress. The Contractor shall
10 proceed with removal of the object or obstruction by methods submitted by
11 the Contractor and accepted by the Engineer. The Contractor will receive
12 compensation for removal of obstructions, as defined as metallic debris,
13 reinforced concrete, whole trees, rocks and other hard objects larger than
14 50% of the outer diameter of the casing pipe, which cannot be broken up by
15 the cutting shoe with diligent effort, and that are partially or wholly within
16 the cross -sectional area of the casing. Compensation for cost and time will
17 be negotiated with the Contractor by the Engineer on a case -by -case basis.
18 The Engineer shall be provided an opportunity to view the obstruction prior
19 to removal. Any removal process that does not allow direct inspection of the
20 nature and position of the obstruction will not be considered for payment.
21 The Contractor will receive no additional compensation for removing,
22 clearing, or otherwise making it possible for the casing pipe to advance past
23 objects consisting of cobbles, boulders, wood, non -reinforced concrete, and
24 other nonmetallic objects or debris with maximum lateral dimensions less
25 than 50% of the outer diameter of the casing pipe.
26 3.5 CLEANUP AND RESTORATION
27 A. After completion of the casing pipe installation, all construction debris, oil,
28 grease, and other materials shall be removed from the pipe, and all Contractor and
29 project work areas. The working slab shall be entirely removed and the
30 streambed shall be restored to its original condition.
31 B. Restoration shall follow construction as the work progresses, and shall be
32 completed as soon as possible. Restore and repair any damage resulting from
33 surface settlement caused by shaft excavation, or pipe ramming. Any property
34 damaged or destroyed, shall be restored to a condition equal to or better than
35 existing prior to construction. Restoration shall be completed no later than thirty
36 (30) days after the pipe ramming is complete. This provision for restoration shall
37 include all property affected by the pipe ramming construction operations.
38 3.6 RE -INSTALLATION [NOT USED]
39 3.7 SITE QUALITY CONTROL
40 A. Safety:
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
33 05 29
GUIDED RAMMING
Page 15 of 15
1 1. The Contractor is responsible for safety on the job site. Methods of
2 construction shall be such as to ensure the safety of the Work, Contractor's
3 and other employees on site, and the public.
4 2. Perform all work in accordance with all current applicable regulations and
5 safety requirements of the Federal, State, and local agencies. Comply with
6 all applicable provisions of 29 CFR Part 1926, Subpart S, Underground
7 Construction and Subpart P, Excavations, by OSHA. In the event of conflict,
8 comply with the more stringent requirements.
9 3. Furnish and operate a temporary ventilation system in accordance with
10 applicable safety requirements when personnel are in the shaft or in the pipe.
11 4. Perform all required air and gas monitoring.
12 5. Ventilation system shall provide a sufficient supply of fresh air and maintain
13 an atmosphere free of toxic or flammable gasses in all underground work
14 areas.
15 3.8 SYSTEM STARTUP [NOT USED]
16 3.9 ADJUSTING [NOT USED]
17 3.10 CLEANING [NOT USED]
18 3.11 CLOSEOUT [NOT USED]
19 3.12 PROTECTION [NOT USED]
20 3.13 MAINTENANCE [NOT USED]
21 3.14 ATTACHMENTS [NOT USED]
22 END OF SECTION
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
2
3 PART 1 - GENERAL
33 05 41- 1
SHAFT EXCAVATION AND SUPPORT
SECTION 33 05 41
SHAFT EXCAVATION AND SUPPORT
Page 1 of 23
4 1.1 SUMMARY
5 A. Section Includes:
6 1. The minimum requirements and acceptable construction methods for
7 excavation and support of shafts for the trenchless crossings. The
8 shafts will also be used to facilitate the construction of connections,
9 valves, vaults, access manholes and other permanent structures shown
10 on the Drawings.
11 2. The Work shall include: site grading; temporary access road
12 construction; safety fencing and signage; construction staging areas;
13 design and construction of shaft excavations and excavation support
14 systems; material disposal; ground improvement, where necessary;
15 protection of existing utilities; control and disposal of groundwater,
16 surface water, and construction water; tunnel portal stabilization;
17 removal, backfilling, and abandoning of shafts; and site restoration.
18 3. Depending on crossing location, acceptable shaft types may include:
19 slide rail systems, soldier piles and lagging, auger -drilled shafts, secant
20 pile shafts, liner plate, or other contractor proposed construction
21 methods for jacking/receiving shafts subject to review and written
22 approval by the Engineer. See the Drawings for allowable shaft types
23 for each crossing. Sloped open excavations, speed shores, and trench
24 boxes shall not be allowed at any crossing.
25 B. Related Specification Sections include, but are not necessarily limited to:
26 1. Division 0 — Bidding Requirements, Contract Forms, and Conditions of
27 the Contract
28 2. Division 1 — General Requirements
29 3. 33 05 10 — Utility Trench Excavation, Embedment, and Backfll
30 4. 33 05 22 — Steel Casing Pipe
31 5. 33 05 27 — Open Shield Pipejacking
32 6. 33 05 28 — Pilot Tube Microtunneling
33 7. 33 05 29 — Guided Pipe Ramming
34 8. 33 05 42 — Water Control for Shaft and Tunnel Construction
35 9. 33 05 43 — Portal Stabilization
36 10. 33 05 44 — Settlement Monitoring
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
33 05 41- 2
SHAFT EXCAVATION AND SUPPORT
Page 2 of 23
1 11. 33 05 45 — Contact Grouting
2 1.2 PRICE AND PAYMENT PROCEDURES
3 A. Measurement and Payment:
4 1. Shaft excavation and support for trenchless utility crossings.
5 a. Measurement:
6 1) This Item is considered subsidiary to Steel Casing Pipe
7 installation.
8 b. Payment:
9 1) The work performed and materials furnished in accordance
10 with this item are considered subsidiary to the unit price bid
11 per unit linear foot of By Other than Open Cut and By Other
12 than Open Cut Under Bypass Channel installation of Steel
13 Casing to be completed in place and no other compensation
14 will be allowed.
15 c. The price bid shall include:
16 1) Site Grading
17 2) Temporary access road construction
18 3) Safety fencing and signage
19 4) Construction staging areas
20 5) Design and construction of shaft excavations and excavation
21 support systems
22 6) Material disposal
23 7) Ground improvement
24 8) Protection, support and/or relocation of existing utilities
25 9) Control and disposal of groundwater
26 10) Surface water, and construction water
27 11) Tunnel portal stabilization
28 12) Removal, backfilling, and abandoning of shafts
29 13) Site restoration
30 2. Vertical shaft excavation and support for vertical shafts associated with
31 trenchless utility crossing of the proposed bypass channel.
32 a. Measurement:
33 1) Measurement for this item shall be per each.
34 b. Payment:
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
33 05 41- 3
SHAFT EXCAVATION AND SUPPORT
Page 3 of 23
1 1) The work performed and materials furnished in accordance
2 with this Item and measured as provided under "Measurement"
3 shall be paid for at the unit price bid per each "Vertical Shaft"
4 constructed for:
5 a). Various shat diameters and depths
6 c. The price bid shall include:
7 1) Site Grading
8 2) Temporary access road construction
9 3) Safety fencing and signage
10 4) Construction staging areas
11 5) Design and construction of shaft excavations and excavation
12 support systems
13 6) Material disposal
14 7) Ground improvement
15 8) Protection, support and/or relocation of existing utilities
16 9) Control and disposal of groundwater, surface water, and
17 construction water
18 10) Tunnel portal stabilization
19 11) Removal, backfilling, and abandoning of shafts
20 12) Site restoration
21 1.3 REFERENCES
22 A. Definitions:
23 1. Auger -Drilled Shaft: An excavation support system composed of a steel
24 casing (usually a segmental corrugated metal pipe [CMP]) grouted in
25 place inside an auger -drilled excavation. A large diameter drill rig is
26 used to excavate a hole slightly larger than the required inner diameter
27 of the shaft. During drilling, the excavation is kept full of drilling fluid
28 (usually polymer -based) with high gel strength, high density, and high
29 viscosity to prevent caving, sloughing, or collapse of the excavation.
30 When the drilling is complete, the prefabricated casing of the required
31 diameter is lowered into the fluid -filled excavation. A concrete seal, of
32 sufficient thickness to resist buoyant forces on the dewatered shaft and
33 to prevent groundwater inflows, is then placed at the bottom of the
34 shaft by tremie. Grout is then placed by tremie between the outside
35 wall of the casing and the excavation wall. When the concrete and
36 grout have cured, the drilling fluid can be pumped out of the shaft. A
37 properly constructed auger -drilled shaft will provide a practically
38 watertight shoring system.
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
33 05 41- 4
SHAFT EXCAVATION AND SUPPORT
Page 4 of 23
1 2. Backfill Grouting/Primary Grouting: The injection of a fluid, rapid-
2 setting, grout in shafts to fill the void behind liner plates or other
3 shoring elements.
4 3. Contact Grouting/Secondary Grouting: The injection of fluid, non-
5 shrink, rapid -setting grout into any remaining voids between the
6 backfill grout and the primary support or excavated surface.
7 4. Liner Plate Shaft: A shaft formed by sequential excavation and
8 erection of support rings consisting of segmental steel liner plates. All
9 voids between the excavation and the liner plates are filled with grout
to to ensure complete contact with the ground.
11 5. Secant Pile Shaft: A shaft that is formed by overlapping concrete piles.
12 The concrete is placed using the tremie method, in bored holes that are
13 stabilized with drilling fluid and/or temporary casing. Secant pile
14 shafts may be round or rectangular, using integral steel reinforcement
15 or wales as necessary to support the piles. Secant pile shafts can be
16 constructed to provide a watertight shoring system.
17 6. Tunnel Portal Stabilization: Where the new tunneled pipelines enter or
18 exit a shaft excavation, the Contractor shall stabilize the portal to
19 prevent soil or groundwater inflows into the shaft that may lead to
20 settlement around the shaft or flooding of the excavation. Portal
21 stabilization is required at all shafts and is subject to the requirements
22 of 33 05 43 — Portal Stabilization.
23 B. Reference Standards:
24 1. Reference standards cited in this Specification refer to the current
25 reference standard published at the time of the latest revision date
26 logged at the end of this Specification, unless a date is specifically
27 cited.
28 2. ACI
29 a. 318 Building Code Requirements for Reinforced Concrete
30 3. AISC
31 a. Manual of Steel Construction
32 4. ANSI/AWS
33 a. D1.1 Structural Welding Code
34 5. AREMA
35 a. "Manual for Railway Engineering" 2005 Edition.
36 6. ASTM A
37 a. 36 Specification for Structural Steel
38 7. American Association of State Highway and Transportation Officials
39 (AASHTO):
CITY OF FORT WORTH TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
33 05 41- 5
SHAFT EXCAVATION AND SUPPORT
Page 5 of 23
1 a. HB-17, Standard Specifications for Highway Bridges.
2 8. Occupational Safety and Health Administration (OSHA)
3 a. Regulations and Standards for Underground Construction, 29 CFR
4 Part 1926, Subpart S, Underground Construction, and Subpart P,
5 Excavations
6 C. Reference Documents:
7 1. Appendix GC-4.02: Subsurface and Physical Conditions
8 1.4 ADMINISTRATIVE REQUIREMENTS
9 A. All work by the Contractor shall be done in the presence of the Engineer
10 unless the Engineer grants prior written approval to perform such work in
11 Engineer's absence.
12
13 1.5 SUBMITTALS
14 A. Submittals shall be made in accordance with Section 01 33 00 — Submittals.
15 B. All submittals shall be approved by the Engineer or the City prior to delivery.
16 C. Review and acceptance of the Contractor's submittals by the Engineer shall
17 not be construed in any way as relieving the Contractor of its responsibilities
18 under this Contract.
19 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS
20 A. Qualifications:
21 1. Submit the name and qualifications of person(s) responsible for each
22 excavation support system design.
23 2. Submit the qualifications of shaft subcontractor for each shaft type to
24 be constructed. Submit information confirming that each subcontractor
25 meets the requirements listed in Paragraph 1.9 A 2.
26 3. Provide project name, date, owner's contact information, details of
27 shaft geometry and construction, and soil and groundwater conditions.
28 B. Shop Drawings:
29 1. Schedule and sequence of shaft construction including major
30 milestones such as: installation of shoring, water control, excavation,
31 installation of wales/struts, installation of tremie seal/groundwater
32 control, installation of working slab, dewatering of shaft interior.
33 2. Scaled drawings (plan and section views with dimensions and sizes)
34 showing:
35 a. The proposed shaft elements and shoring system to be used at each
36 crossing location
37 b. Adjacent and nearby existing structures and utilities
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
1 c. Details of trenchless pipe penetrations
2
3
4
33 05 41- 6
SHAFT EXCAVATION AND SUPPORT
Page 6 of 23
d. Details of pipe penetrations for connection to open cut sections of
the pipeline
e. Staging areas for all shaft construction operations.
5 3. Design Calculations: submit all calculations in a legible,
6 comprehensible format, the calculations shall be performed by or under
7 the direct supervision of a Civil Engineer registered in the State of
8 Texas, who shall stamp and sign the design calculations.
9 a. Provide design calculations for the shoring and bracing indicating
10 it can withstand: all earth and groundwater pressures, equipment
11 and applicable traffic and construction loads, other surcharge loads
12 in accordance with the site conditions, the information listed in the
13 Geotechnical Engineering Report, and any other requirements
14 described in these Drawings and Specifications.
15 b. For shafts subject to groundwater loading, provide design
16 calculations indicating the structural design of the tremie seal and
17 working slab and uplift resistance of the shaft.
18 1) Confirm that tremie seal and working slab weight, structural
19 connection to shaft walls, and any frictional resistance assumed
20 along sidewalls of the shaft are adequate to resist uplift and that
21 assumptions are reasonable and appropriate.
22 2) Show that a minimum factor of safety against uplift failure of
23 1.1 is achieved under the most extreme loading conditions.
24 4. Methods and details of excavation, containment, hauling, and disposal
25 of the excavated materials, all spoils, and other materials used in shaft
26 construction.
27 5. Written documentation signed by the disposal site owner or manager
28 indicating that the site will accept the muck and that the site is in
29' compliance with all applicable local, State, and Federal regulations.
30 6. Describe procedures for excavation of the spoils from the shaft interior.
31 a. Describe the procedures for excavation of material below the reach
32 of conventional hydraulic excavators or for hard/very dense soils
33 and rock.
34 b. For shafts that extend below groundwater, describe procedures for
35 groundwater control during excavation (groundwater cutoff,
36 grouting, etc.) or procedures for "in -the -wet" excavation and shaft
37 bottom seals.
38 7. Describe procedures for dewatering the shaft interior after excavation is
39 complete (for "in -the -wet" construction), and for control of
40 groundwater inflows after excavation has been completed, method of
41 maintaining bottom stability, and protection of subgrade.
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
33 05 41- 7
SHAFT EXCAVATION AND SUPPORT
Page 7 of 23
t 8. Concrete mix information and placement procedures for the tremie
2 seal, working slab and/or any annular grout. Describe procedure for
3 installing concrete tremie slab and working slab to the required
4 thickness and at the correct elevation.
5 9. Details for protecting/relocating existing utilities and structures within
6 zone of influence.
7 10. Details of procedures for preloading bracing members.
8 11. Procedures for checking and maintaining plumbness of the shaft and
9 ensuring proper elevation is reached.
to 12. Additional submittals for Specific Shaft Types:
11
a. Auger -Drilled Shafts:
12 1) Description of equipment and procedures to be used to
13 construct the auger -drilled shafts, to execute the associated
14 tremie seal installation, grouting, and dewatering.
15 a). Describe procedure for drilling and reaming shaft
16 excavation, including diameter and depth of initial pilot
17 hole, outer reamed starter hole and liner, and final reamed
18 hole and liner.
19 b). Describe procedure for installing and grouting all liners,
20 including sequence of operations and grout mixture.
21 c). Describe the drilling fluid, indicating properties and
22 confirm adequacy to resist groundwater and earth pressures
23 acting on bore walls. Provide MSDS and supplier cut
24 sheets. Show volume calculations to ensure adequate
25 volume of drilling fluid will be available to keep bore
26 filled.
27 b. Secant Pile Shafts:
28 1) Description of the equipment, procedures, and sequence to be
29 used to construct the secant pile shafts.
30 a). Details for drilling template to ensure that secant piles are
31 drilled contiguously, without gaps.
32 b). Background on the drilling equipment and procedures and
33 its successful use on other projects with similar soil
34 conditions
35 c). Methods for providing continuous support of the bore holes
36 during drilling, including design of the drilling fluid if it is
37 to be used.
38 d). Method of monitoring deviation from vertical of pile holes
39 during excavation, and details of proposed corrective
40 measures to be implemented if necessary.
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
33 05 41- 8
SHAFT EXCAVATION AND SUPPORT
Page 8 of 23
1 e). Methods for placing tremie concrete and handling
2 displaced drilling fluid, if applicable.
3 f). Methods for installing reinforcing or wales.
4 c. Liner Plate Shafts:
5 1) Description of the equipment, procedures, and sequence to be
6 used to construct the liner plate shafts, to execute the
7 associated grouting and tremie seal installation.
8 a). Manufacturer's literature and design calculations for the
9 liner plate, based on anticipated loading conditions.
10 b). Details of plates including grout holes, boltholes, bolt sizes,
11 sealants, gaskets, and grommets where used.
12 c). Material specifications for mechanical connectors, grout
13 plugs, and grout sleeves
14 d). Excavation dimensions for each proposed shaft section.
15 e). Typical liner plate rings, geometry.
16 f). Details of assembly, backfilling, and grouting. Show
17 installation details including:
18 (1). Requirements for staggering of adjacent rings
19 (2). Use of tie rods (hog rods) if necessary during grouting
20 operations
21 (3). Grout seals required to maintain backfill grout in
22 place and to prevent flow back into shafts.
23
24
25
26
27
28
29
30
g).
A description for backfill/primary grouting operations that
includes sketches as appropriate, indicating type and
location of mixing equipment, pumps, injection points,
venting method, direction of flow, pressure measurement
and maximum allowable pressure, blocking or otherwise
securing liner to avoid floating or excessive displacement,
volume measurement, grouting sequence, schedule, and
stage volumes.
31 h). A grout mix design report including: grout type and
32 designation; grout mix constituents and proportions,
33 including materials by weight and volume; grout densities
34 and viscosities, including wet density at point of placement;
35 initial set time of grout; bleeding/ shrinkage/expansion; and
36 compressive strength.
37 i). Certificates: Submit manufacturer's written certification
38 that steel liner plates, bolts, washers, grommets and
39 gaskets, meet or exceed specified requirements.
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
33 05 41- 9
SHAFT EXCAVATION AND SUPPORT
Page 9 of 23
t 2) Grouting Records: Maintain daily logs of grouting operations
2 and submit records of grouting to the Engineer. The records
3 shall include the following information
4 a). Hole name, collar station, face station, date.
5 b). Details of mixes used including any admixtures.
6 c). Details of each batch of grout injected including estimated
7 wastage.
8 d). Details of any interruptions, leakages and any equipment
9 malfunctions.
10 e). Name of grouting supervisor.
11 C. Daily Records:
12 1. Written daily progress reports shall be submitted during construction.
13 The progress reports shall have field logs recorded at intervals of five
14 feet or less during excavation and shall be submitted to the Engineer
15 within one working day of the shift for which the logs were created. As
16 a minimum, the logs shall include:
17 a. The date, starting time, and finish time
18 b. Equipment used
19 c. Actual quantities and descriptions of excavated material including
20 soil types
21 d. Any unusual conditions, breakdowns, and delays, including
22 problems with support, bottom instability and obstructions
23 e. Detailed description of the support installed, including sizes,
24 lengths, spacing and elevations relative to excavation elevation
25 f. Pumping rates from shaft sumps and inflow conditions or flooding
26 levels for shafts excavated "in the wet"
27 g. Deformation monitoring results, and record of action taken by the
28 designer of record and the Contractor if predicted deflections are
29 exceeded
30 1.7 CLOSEOUT SUBMITTALS
31 A. Post -Construction:
32 1. Within 15 days of backfill of excavations, the Contractor shall submit a
33 detailed as -built location plan of all remaining buried shoring members
34 including size, location, and cutoff elevation.
35 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
36 1.9 QUALITY ASSURANCE
37 A. Qualifications:
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
33 05 41- 10
SHAFT EXCAVATION AND SUPPORT
Page 10 of 23
1 1. Failure to meet the qualification requirements is failure to fulfill the
2 Contract and the Contractor will be required to obtain a subcontractor
3 that meets the qualification requirements.
4 2. The Contractor who shall perform the Work specified herein shall have
5 successfully completed at least five (5) shafts utilizing each of the
6 proposed shaft construction methods of similar size, depth, and
7 complexity, and in similar ground conditions, within the past five (5)
8 years. In addition, the Superintendent(s) for the construction work
9 shall have demonstrated successful experience with the proposed shaft
10 construction method(s).
11 3. Quality control, testing, and inspection shall be provided as required by
12 the Contractor's design engineer and in accordance with approved
13 submittals. The Contractor's design engineer shall visit the site to
14 observe the Work in progress on at least a weekly basis or more
15 frequently if required by the Engineer.
16 4. The Contractor shall immediately notify the Engineer, in writing, when
17 any problems are encountered with equipment or materials, or if the
18 Contractor believes the conditions encountered are materially and
19 significantly different from those represented within the Contract
20 Documents.
21 5. The Contractor shall allow access to the Engineer and shall furnish
22 necessary assistance and cooperation to aid the Engineer in
23 observations and data and sample collection.
24 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED]
25 1.11 FIELD [SITE] CONDITIONS [NOT USED]
26 1.12 WARRANTY [NOT USED]
27 PART 2 - PRODUCTS
28 2.1 OWNER -FURNISHED [OR] OWNER-SUPPLIEDPRODUCTS [NOT USED]
29
30 2.2 MATERIALS
31 A. All timber and structural steel used for the supporting systems, whether new
32 or used, shall be sound and free from defects which may impair strength.
33 B. Structural Steel: ASTM A 36 or better, unless approved otherwise.
34 C. Liner Plate: ASTM A569 and section 15 of AASHTO "Standard
35 Specifications for Highway Bridges" for tunnels beneath roads or Chapter 1,
36 Section 4.15.5, Table 1-4-38 of AREMA "Manual for Railway Engineering"
37 2005 Edition for tunnels beneath railroads.
38 a. Every other plate radially of every second ring vertically shall be
39 fitted with a minimum 1-1/2 inch diameter grout hole.
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
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SHAFT EXCAVATION AND SUPPORT
Page 11 of23
b. Where shown on the Drawings, liner plate flanges shall be
2 provided with factory -installed gaskets.
3 D. Design Criteria:
4 1. The Contractor shall have sole responsibility for selection of shaft
5 types, construction methods, and shaft excavation sizes to complete the
6 work, meeting the requirements of these Specifications. The size of the
7 shafts shall be adequate to complete all trenchless construction and to
8 construct all structures indicated on the Drawings.
9 2. Depending on crossing location, acceptable shaft types may include:
10 slide rail systems, soldier piles and lagging, auger -drilled shafts, secant
11 pile shafts, liner plate, or other Contractor proposed construction
12 methods for jacking/receiving shafts subject to review and written
13 approval by the Engineer. See the Drawings for allowable shaft types
14 for each crossing. Sloped open excavations, speed shores, and trench
15 boxes shall not be allowed at any crossing.
16 3. The use of blasting is prohibited.
17 4. Excavation support systems shall be designed by or under the direct
18 supervision of a Civil or Structural Engineer registered in the State of
19 Texas who has a minimum of five (5) years experience in the design of
20 soil retaining structures, and who shall stamp and sign the submittals
21 and shop drawings
22 5. The Contractor's licensed engineer shall design all shafts to provide a
23 continuous, dry, excavation support system.
24 6. Shafts shall be designed to support earth and groundwater pressures,
25 equipment, applicable traffic, and construction loads and pressures (i.e.
26 annulus grouting pressures), and other surcharge loads in accordance
27 with the site conditions, the Geotechnical Engineering Report, and any
28 other requirements described in these Drawings and Specifications.
29 7. Shafts shall be designed to withstand the full hydrostatic head of
30 groundwater or shall include provisions for dewatering to completely
31 remove groundwater loading.
32 8. Design excavation support systems in accordance with AISC and ACI
33 code provisions, as applicable.
34 9. The shaft design shall allow the safe and expeditious construction of
35 the permanent facilities without excessive movement or settlement of
36 the ground and in a manner that will prevent damage to, or movement
37 of, any adjacent structures, utilities, or other facilities.
38 10. The shafts shall be of a size large enough to facilitate all necessary
39 groundwater control, construction operations including the trenchless
40 pipe installation, construction of any structures shown on the Drawings,
41 and pipeline connections to open -cut reaches of the work.
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
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SHAFT EXCAVATION AND SUPPORT
Page 12 of 23
1 11. The Contractor shall ensure that the depth of the shaft excavations
2 allows sufficient vertical clearance for placement of the working slab
3 and jacking frame at the required elevations and angles to install the
4 pipeline, as shown on the Drawings. Survey of final shaft bottom
5 elevations shall be recorded and submitted.
6 12. The shaft floors shall be designed with a sump to remove any
7 groundwater, rainwater, runoff, or construction water that enters the
8 shaft.
9 a. The Contractor shall not discharge groundwater inflows into storm
10 sewers, sanitary sewers, water bodies, or streets without obtaining
11 and submitting copies of the required permissions and/or permits.
12 b. Contractor shall properly dispose of groundwater in accordance
13 with permit requirements and the requirements of 33 05 42 -
14 Water Control for Shaft and Tunnel Construction, and other
15 applicable Sections.
16 13. All shafts shall be designed with a concrete working slab to provide a
17 stable platform to complete the Work. The working slab at each
18 excavation where groundwater is above the invert of the shaft shall be
19 designed to protect the excavation invert in accordance with these
20 minimum design criteria:
21 a. All shafts shall have a finished concrete tremie seal and/or working
22 slab and adequate sump pumping system to control groundwater
23 inflows through the bottom of the shaft and to resist uplift of the
24 completed shaft.
25 b. The tremie seal and working slab reinforcing may be designed to
26 structurally tie the slab to the shaft walls to take advantage of the
27 shaft dead weight and sidewall friction in resisting uplift due to
28 buoyancy, if necessary.
29 c. Shafts shall be capable of resisting expected hydrostatic uplift with
30 a minimum safety factor of at least 1.1.
31 d. Be capable of supporting such combined dead and live loads as are
32 required by the Contractor's means and methods.
33 14. Grout:
34 a. The strength of any grout mixture used to fill the annulus between
35 the internal shoring or other supports and the excavation, if used,
36 shall be selected to allow the tunneling equipment to efficiently
37 excavate or advance through the grouted annulus during both
38 launch and retrieval.
39
40
CITY OF FORT WORTH
b. The tunneling subcontractor shall be consulted to ensure
compatibility between the grout strength and tunneling equipment.
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
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SHAFT EXCAVATION AND SUPPORT
Page 13 of 23
1 c. The minimum strength of the grout mixture shall equal or exceed
2 the strength of the soils outside the excavation.
3 15. The support systems shall be designed to protect adjacent utilities from
4 damage and to minimize horizontal and vertical movements to below
5 the maximum allowable values for deformation which are specified in
6 33 05 44 — Settlement Monitoring.
7 16. The shafts shall be designed for staged installation and removal of all
8 portions of the upper 10 feet and to accommodate construction of
9 connections and backfill sequences, unless otherwise noted on the
to Drawings.
11 17. The Contractor is responsible for providing all necessary Portal
12 Stabilization measures to prevent the inflow of soil or rock and control
13 the inflow of groundwater through the tunnel portals at all shafts as
14 specified in 33 05 43 — Portal Stabilization.
15 18. Shafts in active use shall be surrounded by safety fencing, consisting of
16 six-foot high chain link fence, installed completely around the shaft
17 perimeter and shall have a lockable entry gate to prevent unauthorized
18 access. Shafts not in active use for more than 72 hours shall be covered
19 with traffic plates or surrounded with a 6-foot high chain link fence and
20 safety cage or netting to prevent unauthorized entry or access.
21 19. The Contractor is allowed to install and operate Contractor -designed
22 groundwater pumping systems outside of shafts, provided that the
23 Contractor obtains necessary permits for handling, treatment, and
24 disposal of groundwater and complies with permit requirements and
25 local, State, and Federal regulations and statutes. Perform all
26 dewatering work in accordance with 33 05 42 — Water Control for
27 Shaft and Tunnel Construction.
28 20. Auger -Drilled Shafts:
29 a. The steel liner shall be designed to resist lateral earth pressures and
30 groundwater pressures based on the information in the
31 Geotechnical Engineering Report.
32 b. The drilling fluid used to support the excavation shall have
33 adequate viscosity, gel strength, density, and other required
34 properties to safely support earth and groundwater loads
35 determined based on the Geotechnical Engineering Report.
36 21. Secant Pile Shafts:
37 a. Secant pile shaft designs, installation equipment, and methods shall
38 be compatible with the conditions described in the Geotechnical
39 Engineering Report.
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
33 05 41- 14
SHAFT EXCAVATION AND SUPPORT
Page 14 of 23
b. Individual bore holes shall be completely supported with
2 stabilizing drilling fluid or temporary casing at all times during
3 drilling.
4 c. Individual secant piles shall be installed within a tolerance of 0.5%
5 of true vertical.
6 d. The following will be considered defects/defective piles requiring
7 satisfactory repair or replacement
8 1) Exceeds specified vertical tolerances.
9 2) Less than the minimum wall thickness/interlock between piles
10 shown on the Contractor's approved shop drawings.
11 3) Less than minimum concrete strength required by Contractor's
12 design and submittals.
13 4) Voids/cavities/honeycombing
14 22. Liner Plate Shafts:
15 a. Initial ground support requires the use of steel liner plate and steel
16 support rings.
17 b. The Contractor shall prepare the shaft design based on excavation
18 by trackhoe, hoe -ram, and/or mini-excavator/loader in conjunction
19 with liner plate support.
20 c. Liner Plates
21 1) Liner plates shall be designed so that erection and assembly
22 can be accomplished entirely from inside the shaft.
23 2) Liner plates shall be capable of withstanding the ring thrust
24 load and transmitting this load from plate to plate.
25 3) The minimum thickness of liner plates shall be determined by
26 the Contractor's shaft design engineer.
27 d. Grouting
28 1) All voids behind liner plates shall be fully grouted.
29 2) Grouting shall be performed in a sequence which will preclude
30 deflections exceeding 5 percent of the shaft diameter.
31 3) At minimum, grouting shall be performed at the end of each
32 day
33 2.3 ACCESSORIES [NOT USED]
34 2.4 SOURCE QUALITY CONTROL [NOT USED]
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
1 PART 3 - EXECUTION
2 3.1 INSTALLERS [NOT USED]
3 3.2 EXAMINATION [NOT USED]
4 3.3 PREPARATION
5
6
330541-15
SHAFT EXCAVATION AND SUPPORT
Page 15 of 23
A. Shaft Construction shall not begin until the following tasks have been
completed:
7 1. All required submittals have been made and the City has reviewed and
8 accepted all submittals.
9 2. Review of available utility drawings and location of conduits and
to underground utilities in all areas where excavation is to be performed.
11 a. The Contractor shall notify the Texas One Call system (800-245-
12 4545) to request marking of utilities by utility owners / operators
13 that subscribe to One Call, and shall individually notify all other
14 known or suspected utilities to request marking of these utilities.
15 b. Repair damage to existing utilities resulting from excavation at no
16 additional cost to the City.
17 3. Site safety representative has prepared a code of safe practices in
18 accordance with OSHA requirements.
19 a. Provide the Engineer and Owner with a copy of each prior to
20 starting shaft construction.
21 b. Hold safety meetings and provide safety instruction for new
22 employees as required by OSHA.
23 3.4 INSTALLATION
24 A. General:
25 1. Corrective measures shall be immediately taken where movement or
26 deformation ofsupport systems may in any way impair the integrity of
27 the support system or that of adjacent facilities.
28 2. All excavated spoils, and other materials used during shaft
29 construction, shall be completely contained when stockpiled on site,
30 and shall be disposed of by the Contractor in accordance with the
31 accepted disposal plan at the completion of shaft construction.
32 a. Any spills shall be completely contained and cleaned up promptly
33 by the Contractor.
34 b. Under no circumstances shall spoils, drilling fluids, groundwater
35 inflows, or construction water enter any sanitary or storm sewers,
36 or any water body.
37 c. Contractor shall properly dispose of groundwater in accordance
38 with permit requirements.
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
330541-16
SHAFT EXCAVATION AND SUPPORT
Page 16 of 23
1 3. Settling of adjacent property and/or facilities will not be permitted.
2 Settlement monitoring of adjacent facilities shall be conducted in
3 accordance with 33 05 44 — Settlement Monitoring.
4 4. All welding shall conform to the applicable provisions of ANSI/AWS
5 D1.1.
6 5. Vertical Deviation:
7 a. Care shall be taken to keep the shafts plumb during construction.
8 The deviation from plumb shall not exceed one (1) foot (12 inches)
9 in 100 feet, or 1%, unless otherwise specified herein.
10 b. Any correction of shaft deviation, and any construction and
11 associated costs resulting from relocation of appurtenances inside
12 the shaft, including the tunneled pipe connections and the launch
13 and retrieval seals, caused by the shaft's deviation from plumb or
14 other deficiencies in workmanship shall be accomplished at the
15 Contractor's expense and shall not be cause for schedule extension.
16 6. For trenchless shaft penetrations, provide watertight gasketed seals and
17 portal stabilization at all locations.
18 7. Pumping from shaft sumps shall not result in boils, softening of the
19 ground, or loss of fines. Sumps, subdrains, and drain blankets shall be
20 installed as necessary, using suitable filters or screens so that fines are
21 not removed from the formation.
22 8. Shafts in active use shall be surrounded by safety fencing, consisting of
23 six-foot high chain link fence, installed completely around the shaft
24 perimeter and shall have a lockable entry gate to prevent unauthorized
25 access. Shafts not in active use for more than 72 hours shall be covered
26 with traffic plates or surrounded with a 6-foot high chain link fence and
27 safety cage or netting to prevent unauthorized entry or access.
28 9. The shoring system shall extend not more than 5 feet and not less than
29 3 feet above natural ground surface to prevent accidental or
30 unauthorized entry.
31 10. Safety rails shall be installed in accordance with applicable safety
32 regulations.
33 B. Internal Bracing and Support System:
34 1. The internal bracing support system for shafts shall include wales,
35 struts, and/or shores where necessary.
36 a. Struts with intermediate bracing shall be provided as needed to
37 enable shafts to carry maximum design load without distortion or
38 buckling.
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
330541-17
SHAFT EXCAVATION AND SUPPORT
Page 17 of 23
1 b. Web stiffeners, plates, or angles shall be included as needed to
2 prevent rotation, crippling, or buckling of connections and points
3 of bearing between structural steel members. Allow for
4 eccentricities caused by field fabrication and assembly.
5 c. All bracing support members shall be installed and maintained in
6 tight contact with each other and with the surface being supported.
7 d. Bracing members shall be preloaded by jacking struts to control
8 shoring movement.
9 1) Bracing members shall be preloaded in accordance with
to methods, procedures, and sequence as described in the
11 submittals.
12 2) Excavation work shall be coordinated with installation of
13 bracing and preloading.
14 3) Steel shims and steel wedges shall be welded or bolted in
15 place to maintain the preloading force in the bracing after
16 release of the jacking equipment pressure.
17 4) Support and preload shall be installed immediately after
18 installation and prior to continuing excavation.
19 e. Procedures that produce uniform loading of bracing member shall
20 be used without eccentricities or overstressing and distortion of
21 members of system.
22 2. Struts shall be installed and preloaded by jacking to 50% of design
23 capacity, before excavation resumes. Steel wedges, or shims, shall be
24 installed and welded in place to lock in preloaded stresses and prevent
25 excessive lateral deformations.
26 3. Internal supports, including wales, struts, and corner braces, shall be
27 installed sequentially as the shaft is excavated.
28 a. At no time shall the unsupported excavation depth exceed the
29 Contractor's design location for wales or struts, plus 2 feet, as
30 shown on the Contractor's submittals.
31 b. All internal supports shall be installed within +/- 3 inches of design
32 locations shown on approved submittals.
33 4. Tiebacks shall be used where proposed in conjunction with or in lieu of
34 struts, bracing and shores.
35 a. Tiebacks shall be designed, installed, and tested in accordance with
36 recommendations of the Post Tensioning Institute.
37 1) On -site tests shall be performed to demonstrate adequacy of
38 tiebacks for subsurface conditions.
39
40
CITY OF FORT WORTH
2) Tieback lengths shall be adequate to obtain anchorage behind
potential failure plane of excavation.
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
33 05 41- 18
SHAFT EXCAVATION AND SUPPORT
Page 18 of 23
1 3) Conduct proof -tests, performance tests and lift-off tests of the
2 tieback systems to verify capacity and lock -off load.
3 C. Soldier Pile and Lagging Shaft Installation:
4 1. Install piles in predrilled holes, to the tip elevations shown in approved
5 submittals. Provide casing or drilling mud to prevent caving of holes
6 and loss of ground.
7 2. After each soldier pile has been seated plumb in the drill hole, encase it
8 with concrete or crushed rock from the tip to the bottom level of the
9 final excavation.
10 3. Apply vibration through the pile.
11 4. Concrete strength shall be in accordance with submittals, and shall be
12 placed by means of a tremie system.
13 5. Provide timber, steel, or precast concrete lagging or steel sheets of
14 sufficient thickness to withstand lateral earth pressures.
15 6. Install lagging with no gap between adjacent boards. As installation
16 progresses, backfill the voids between the excavation face and the
17 lagging with sand, pea gravel, or lean grout packed into place. Pack
18 with materials such as hay, burlap, or geotextile fabric where necessary
19 to allow drainage of groundwater without loss of ground due to piping.
20 D. Auger Drilled Shaft Construction:
21 1. Drilling Fluid:
22 a. At all times during drilling, reaming, liner installation, and
23 grouting, the excavation shall be kept filled with stabilizing drilling
24 fluids to safely support the excavation and resist bottom heave,
25 caving and sloughing.
26 b. The shaft shall be kept adequately filled with drilling fluid until the
27 tremie seal concrete and annulus grout has reached sufficient
28 strength to resist uplift without failure or cracking.
29 c. The drilling fluid shall be properlydesigned, mixed, and stored in
30 sufficient volume near the excavation to ensure that the excavation
31 can be kept adequately filled and stable.
32 d. Drilling fluid shall be replenished as necessary to maintain
33 required stabilizing properties.
34 2. The Contractor shall avoid applying excessive bending, torsional, or
35 point loads to the steel liner during installation and grouting.
36 3. The excavation shall be of sufficient diameter to allow installation of
37 the steel liner without scraping or gouging of the shaft excavation
38 sidewalls.
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
330541-19
SHAFT EXCAVATION AND SUPPORT
Page 19 of 23
1 4. The Contractor shall completely grout the annulus outside of the steel
2 liner. Grouting pressures shall be carefully controlled to prevent
3 buckling or damage to the liner
4 E. Secant Pile Shafts:
5 1. The Contractor shall construct proper guides to help achieve the
6 necessary position and vertical alignment of the secant piles. Guides
7 shall be fully constructed prior to construction of secant piles.
8 2. Secant pile bore holes shall be completely supported by properly
9 designed drilling fluid or continuous temporary casing at all times
10 during drilling.
11 3. Casing:
12 a. If used, casings shall be equipped with cutting teeth to provide
13 positive cut into the previously installed adjacent piles and
14 installed by either rotating or oscillating the casing.
15 b. Installing the casing by vibratory or percussive means will not be
16 allowed.
17 c. Remove temporary casing while the concrete remains workable.
18 d. Sufficient quantity of temporary casing shall be onsite at all times.
19 4. Excavate bore holes in such a manner that the soil outside the pile
20 diameter is not adversely affected. Use pile boring methods that will
21 minimize over -excavation, loosening, and caving of material outside
22 the pile diameter.
23 5. Pile borings shall be completed continuously from the ground surface
24 to the required depth and backfilled with concrete. If the pile
25 excavation and backfilling cannot be completed in a continuous
26 operation, the excavation shall be backfilled to a minimum depth of 5
27 feet above the bottom of the excavation.
28 6. Do not advance secondary piles until concrete in adjacent primary piles
29 has been in place a minimum of 24 hours, or if adjacent primary piles
30 contain unset concrete.
31 7. Place concrete by the tremie method, in such a manner that the concrete
32 displaces the drilling fluid or groundwater, progressing from the bottom
33 and rising uniformly to the ground surface. Concrete placement shall
34 continue in one operation to the top of the pile hole. Throughout the
35 underwater concrete placement operation, the discharge end of the tube
36 shall remain submerged in the concrete by at least 5 feet.
37 8. Casing shall be extracted while the concrete within remains sufficiently
38 workable to ensure that the concrete is not lifted. When the casing is
39 withdrawn as concreting proceeds, a sufficient head of concrete shall be
40 maintained to prevent the entry of groundwater or soil that may cause
41 reduction of cross-section of the pile.
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
330541-20
SHAFT EXCAVATION AND SUPPORT
Page 20 of 23
1 9. For those piles determined to be defective, the Contractor shall submit
2 a remedial action plan to the Engineer for review. Only proven
3 methods and materials will be allowed for repair.
4 F. Liner Plate Shaft Construction:
5 1. Longitudinal joints in adjacent rings shall be staggered and not in
6 alignment more often than every second ring.
7 2. Grouting:
8 a. Every second liner plate in a ring shall be provided with 1.5-inch
9 or larger grouting holes located near the centers.
10 b. The holes in each ring shall be staggered resulting in a diamond
11 pattern for grout holes.
12 c. All space between the liner plate and the earth shall be filled with
13 grout forced in under pressure.
14 d. Enough water shall be used to produce, when well mixed, a grout
15 having the consistency of thick cream.
16 e. As the pumping through any hole is stopped, it shall be plugged to
17 prevent backflow of grout.
18 f. The Contractor shall provide more specific backfill grout
19 requirements in the shaft design submittal.
20
21
22
g•
Grouting shall be performed in a sequence which will preclude
deflections exceeding 5 percent of the shaft diameter. At
minimum, grouting shall be performed at the end of each day.
23 3. Shaft excavation shall not proceed more than 30 inches below the
24 bottom of the last row of liner plate before installation of another row
25 of liner plate.
26 4. Use steel ribs, tie rods, stiffeners, or other restraint as required to
27 maintain the liner plate ring in a true circle without buckling until
28 backfill grouting operations are complete.
29 5. Ribs shall be blocked to the liner plate by hardwood wedging/blocking
30 at two points per plate. Nail wedges to preclude loosening.
31 6. Erect liner plates with tight, clean joints, (and gaskets where shown on
32 the Drawings) and in a manner which will not deform or overstress the
33 completed rings. Flanges shall be clean and free from material that
34 could interfere with proper bearing.
35 7. Previously placed rings of liner plates shall be monitored daily for signs
36 of damage or distress. Where the Engineer or the Contractor observes
37 damage or distress, promptly repair or replace such elements, as
38 appropriate, and at no additional cost to the Owner.
39 G. Shaft Bottom Stability and Groundwater Inflows:
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
330541-21
SHAFT EXCAVATION AND SUPPORT
Page21 of23
1 1 The Contractor is responsible for preventing, controlling, or otherwise
2 handling groundwater inflows into the shaft excavations. All
3 groundwater inflows shall be collected and disposed of in accordance
4 with 33 05 42 — Water Control for Shaft and Tunnel Construction.
5 2. The Contractor shall control groundwater inflows to prevent heaving,
6 boiling, piping, or other loosening of the subgrade that will
7 compromise shaft integrity or provide unsuitable foundation for the
8 pipe and/or manholes.
9 H. Portal Stabilization:
10 1. For all shafts, prior to initiating penetration through the shaft wall,
11 securely install tunnel entry/exit seals.
12 2. The Contractor shall stabilize the ground outside the shaft seals as
13 specified in 33 05 43 — Portal Stabilization, to facilitate launching or
14 receiving of the tunneling equipment from the shafts.
15 I. Settlement Instrumentation and Monitoring:
16 1. Performance of excavation support system shall be monitored for both
17 horizontal and vertical deflections.
18 2. If excessive settlement or deflections of supports or nearby utilities or
19 other improvements occur that exceed those values predicted by the
20 Contractor's shoring designer and the maximum allowable values
21 specified in 33 05 44 — Settlement Monitoring, modifications to the
22 excavation and shoring approach will be required.
23 a. Revised shop drawings and calculations shall be submitted to the
24 Engineer.
25 b. Changes to excavation sequence and shoring shall be implemented
26 as may be necessary at no additional cost to the Owner.
27 J. Shaft Removal and Backfill:
28 1. The Contractor shall remove shoring to a depth of 10 feet, and as
29 required to accommodate construction of connections and backfill
30 sequences, unless otherwise noted on the Drawings.
31 a. All shoring elements located in the upper 10 feet, including shaft
32 walls, wales, struts, lagging, and shores shall be removed from the
33 excavation prior to restoration.
34 b. Shoring elements that remain in place shall be identified on the
35 record drawings.
36 c. Removal of the support system shall be performed in a manner that
37 will not disturb or harm adjacent construction or facilities and only
38 after backfill has been fully compacted.
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
33 05 41- 22
SHAFT EXCAVATION AND SUPPORT
Page 22 of 23
1 d. Any voids created or encountered during the removal of the
2 support system shall be immediately filled with grout as specified
3 in 33 05 45 — Contact Grouting, or as approved in writing by the
4 Engineer.
5 e. The support system removed from the excavation shall remain the
6 property of the Contractor and shall be removed from the site.
7 2. The use of imported materials for shaft backfilling shall be required as
8 shown on the Drawings. Where not shown on the Drawings, backfill of
9 shafts shall be as Specified. Backfill materials shall be placed and
10 compacted in accordance with the requirements of Section 33 05 10
11 Utility Trench Excavation, Embedment, and Backfill.
12 3.5 CLEANUP AND RESTORATION
13 A. The Contractor shall remove all construction debris, spoil, slurry, oil, grease,
14 and other materials from the shaft, pipeline, and all surface work areas upon
15 completion of construction of the pipeline.
16 B. Restoration shall follow construction as the Work progresses and shall be
17 completed as soon as reasonably possible.
18 1. Restore and repair any damage resulting from surface settlement caused
19 by shaft excavation.
20 2. Any property damaged or destroyed, shall be restored to a condition
21 equal to or better than that to which it existed prior to construction.
22 3. Restoration shall be completed no later than 30 days after tunneling is
23 complete, or earlier if required as part of a permit or easement
24 agreement.
25 4. This provision for restoration shall include all property affected by the
26 construction operations.
27 3.6 RE -INSTALLATION [NOT USED]
28 3.7 SITE QUALITY CONTROL
29 A. Safety:
30 1. No gasoline powered equipment shall be permitted in receiving
31 shafts/pits.
32 a. Diesel, electrical, hydraulic and air powered equipment are
33 acceptable, subject to applicable local, State, and Federal
34 regulations.
35 2. The Contractor shall be solely responsible for, and bear the sole burden
36 of cost for any and all damages resulting from improper shoring or
37 failure to shore.
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
330541-23
SHAFT EXCAVATION AND SUPPORT
Page 23 of 23
1 3. The safety of workers, the protection of adjacent structures, property
2 and utilities, and the installation of adequate supports for all
3 excavations shall be the sole responsibility of the Contractor.
4 4. The design, planning, installation, and removal of all shoring shall be
5 accomplished in such a manner as to maintain stability of the required
6 excavation and prevent movement of soil that may cause damage to
7 adjacent shoring systems, structures and utilities, damage or delay the
8 Work, or endanger life and health.
9 5. All materials and methods of construction shall meet the applicable
10 requirements of the Contract Documents. Particular attention is called
11 to Subpart P — Excavations and Subpart S — Underground Construction
12 of the Standards (29 CFR 1926/1920, published as U.S. Department of
13 Labor Publication 207, revised October 1, 1979, and revised again
14 August 1, 1989.
15 6. Perform all Work in accordance with all current applicable regulations
16 and safety requirements of the Federal, State, and Local agencies.
17 Comply with all applicable provisions of OSHA 29 CFR Part 1926,
18 Subpart S, Underground Construction and Subpart P, Excavations.
19 7. In the event of conflict, comply with the more stringent requirements.
20 3.8 SYSTEM STARTUP [NOT USED]
21 3.9 ADJUSTING [NOT USED]
22 3.10 CLEANING [NOT USED]
23 3.11 CLOSEOUT ACTIVITIES [NOT USED]
24 3.12 PROTECTION [NOT USED]
25 3.13 MAINTENANCE [NOT USED]
26 3.14 ATTACHMENTS [NOT USED]
27 END OF SECTION
Revision Log
DATE NAME SUMMARY OF CHANGE
28
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
33 05 42
WATER CONTROL FOR SHAFT AND TUNNEL CONSTRUCTION
Page I of 5
1 SECTION 33 05 42
2 WATER CONTROL FOR SHAFT AND TUNNEL CONSTRUCTION
3 PART 1 - GENERAL
4 1.1 SUMMARY
5 A. This section covers work necessary to control groundwater, surface water, runoff,
6 and nuisance water that may be encountered within shafts and tunnels, as required
7 for performance of the trenchless Work.
8 B. Related Specification Sections include, but are not necessarily limited to:
9 1. Division 0 — Bidding Requirements, Contract Forms, and Conditions of the
10 Contract
11 2. Division 1— General Requirements
12 3. 33 05 27 — Open -Shield Pipejacking
13 4. 33 05 28 — Pilot Tube Microtunneling
14 5. 33 05 29 — Guided Ramming
15 6. 33 05 41 — Shaft Excavation and Support
16 1.2 PRICE AND PAYMENT PROCEDURES
17 A. Measurement and Payment:
18 1. Measurement:
19 a. This item is considered subsidiary to Steel Casing Pipe installation.
20 2. Payment:
21 a. The work performed and materials furnished in accordance with this
22 item are considered subsidiary to the unit price bid per unit linear foot
23 of By Other than Open Cut and By Other than Open Cut Bypass
24 Channel installation of Steel Casing to be completed in place and no
25 other compensation will be allowed.
26 1.3 REFERENCES
27 A. Reference Standards:
28 1. Reference standards cited in this Specification refer to the current reference
29 standard published at the time of the latest revision date logged at the end of
30 this Specification, unless a date is specifically cited.
31 B. Reference Documents:
32 1. "Geotechnical Engineering Report — Water and Sanitary Sewer Relocation
33 for the Trinity River Vision — Central City Project and the Trinity Uptown
34 Service Area Phase I — Bridge and Channel Relocations — Part 3 — Main
35 Street Bridge", Fort Worth, Texas, Gorrondona & Associates, February,
36 2012.
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part I
City Project No. 00969
33 05 42
WATER CONTROL FOR SHAFT AND TUNNEL CONSTRUCTION
Page 2 of 5
1
2 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED]
3 1.5 SUBMITTALS
4 A. Submittals shall be in accordance with Section 01 33 00.
5 B. All submittals shall be approved by the Engineer or the City prior to delivery.
6 C. Review and acceptance of the Contractor's submittals by the Engineer shall not be
7 construed in any way as relieving the Contractor of its responsibilities under this
8 Contract.
9 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS
10 A. Shop Drawings:
11 1. Water Control Plan: No later than 30 days before installation of water
12 control systems, submit methods and equipment proposed to be utilized to
13 prevent excessive groundwater from entering shafts and tunnels, and to
14 remove and dispose of the water that does enter.
15 2. Submit drawings indicating location and configuration of water control
16 facilities including, but not limited to, water control barriers, monitor wells,
17 sumps, discharge lines, storage tanks or basins, and discharge points or
18 disposal methods.
19 3. Submit detailed description of water control schedule, operation,
20 maintenance, and abandonment procedures.
21 4. Submit drawings and details of any required treatment facilities to be used
22 in treating water that collects within the shafts.
23 5. Submit a copy of all applicable permits required for discharge of collected
24 water or documentation of proper offsite disposal plans. Confirm that
25 disposal plan is in compliance with all permit requirement.
26 1.7 CLOSEOUT SUBMITTALS [NOT USED]
27 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
28 1.9 QUALITY ASSURANCE [NOT USED]
29 1.10 DELIVIERY, STORAGE, AND HANDLING [NOT USED]
30 1.11 FIELD [SITE] CONDITIONS [NOT USED]
31 1.12 WARRANTY [NOT USED]
32 PART 2 - PRODUCTS
33 2.1 OWNER -FURNISHED [OR] OWNER -SUPPLIED PRODUCTS [NOT USED]
34 2.2 MATERIALS
35 A. Design Criteria:
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Stonn Drain Relocation Part I
City Project No. 00969
33 05 42
WATER CONTROL FOR SHAFT AND TUNNEL CONSTRUCTION
Page 3 of 5
1 1. Design, furnish, install, operate, and maintain all machinery, appliances,
2 power, and equipment necessary to remove water from tunnels and shafts
3 during construction.
4 2. Dewater, treat, and dispose of water so as not to cause injury to public or
5 private property or to cause a nuisance or a menace to the public and in
6 accordance with all applicable permit requirements.
7 3. Have on hand at all times sufficient pumping equipment and machinery in
8 good working condition for all ordinary emergencies, including power
9 outages and flooding, and have available at all times competent workers for
10 the continuous and successful operation of the water control and monitoring
11 systems.
12 2.3 ACCESSORIES [NOT USED]
13 2.4 SOURCE QUALITY CONTROL [NOT USED]
34 PART 3 - EXECUTION
15 3.1 INSTALLERS [NOT USED]
16 3.2 EXAMINATION [NOT USED]
17 3.3 PREPERATION [NOT USED]
18 3.4 INSTALLATION
19 A. General:
20 1. Provide continuous control of surface water runoff and water in shafts and
21 tunnels during the course of construction, including weekends and holidays,
22 and during periods of work stoppages.
23 2. Take reasonable precautions necessary to ensure successful operation of
24 water control systems.
25 3. Dispose of water under terms, requirements, and restrictions of applicable
26 permits.
27 4. Modify water control system after installation and while in operation if it
28 causes or threatens to cause damage to adjacent property or to existing
29 buildings, structures, or utilities.
30 B. Surface Drainage:
31 1. Intercept and divert surface drainage away from the Work by use of dikes,
32 curb walls, ditches, sumps, or other means, in accordance with the approved
33 plan.
34 2. Design surface drainage system so as not to cause erosion on or off the site.
35 Surface runoff shall be controlled to prevent entry of water into excavations
36 and shafts, water bodies, sanitary, or storm sewers, unless written
37 permission is provided by the facility owner allowing discharge.
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part l
City Project No. 00969
33 05 42
WATER CONTROL FOR SHAFT AND TUNNEL CONSTRUCTION
Page 4 of 5
1 C. Water Control in Underground Works:
2 1. Use water control methods that are appropriate to the ground conditions,
3 described in the Geotechnical Engineering Report, the planned construction
4 operations, and requirements of these Contract Documents.
5 2. If a large amount of subsurface water drains into an excavation, take
6 immediate steps to control water inflow. Large amounts of inflow requiring
7 immediate control shall be defined as that which adversely affects the Work
8 and/or threatens damage to adjacent structures or facilities.
9 3. Design and operate water control system to prevent removal of in situ soils
10 or loosening or softening of in situ soils surrounding the excavation.
11 4. Water shall be removed during periods when concrete is being placed,
12 during tunneling operations, when pipe is being installed, during shaft
13 excavation, and at such other times as is necessary for efficient and safe
14 execution of the Work.
15 5. If a concrete tremie plug or work slab for shaft construction is required, the
16 plug shall not be subjected to unbalanced hydrostatic pressures until it has
17 obtained compressive strength sufficient to resist uplift pressure.
18 D. Treatment and Disposal of Water:
19 1. Obtain necessary permits from the authority having jurisdiction to use any
20 sanitary sewers, storm sewers, drains, or waterways for water disposal
21 purposes.
22 2. Discharge water removed from the site through pipes, tanks, or by truck and
23 as required by the Contractor's discharge permit. Water shall be discharged
24 in a manner that will not cause soil erosion at discharge point.
25 3. Treat water collected in shafts as required by regulatory agencies prior to
26 discharge.
27 E. System Removal:
28 1. Facilities shall be removed and abandoned at the completion of the Work in
29 conformance with regulatory requirements and Contractor's permit.
30 3.5 CLEANUP AND RESTORATION
31 3.6 RE -INSTALLATION [NOT USED]
32 3.7 SITE QUALITY CONTROL [NOT USED]
33 3.8 SYSTEM STARTUP [NOT USED]
34 3.9 ADJUSTING [NOT USED]
35 3.10 CLEANING [NOT USED]
36 3.11 CLOSEOUT [NOT USED]
37 3.12 PROTECTION [NOT USED]
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part I
City Project No. 00969
33 05 42
WATER CONTROL FOR SHAFT AND TUNNEL CONSTRUCTION
Page 5 of 5
1 3.13 MAINTENANCE [NOT USED]
2 3.14 ATTACHMENTS [NOT USED]
3 END OF SECTION
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
33 05 43
PORTAL STABILIZATION
Page I of 6
1 SECTION 33 05 43
2 PORTAL STABILIZATION
3 PART 1 GENERAL
4 1.1 SUMMARY
5 A. Section Includes:
6 1. Requirements for portal stabilization measures to be taken at shaft locations
7 to prevent soil/rock inflows, and to control groundwater inflows during
8 launching and retrieving of the tunneling equipment.
9 2. The Contractor may provide portal stabilization using grouting methods,
10 guillotine wall (double -wall) methods, methods integral to the shaft
11 construction, or other methods proposed by the Contractor, subject to
12 Engineer's written approval.
13 3. The Work includes all operations necessary to provide portal stabilization
14 that meets the requirements herein. This includes any secondary measures
15 (such as additional contact grouting) or work required if initial stabilization
16 methods are not successful.
17 B. Related Work Specified Elsewhere:
18 1. Division 0 — Bidding Requirements, Contract Forms, and Conditions of the
19 Contract
20 2. Division 1 — General Requirements
21 3. 11 Q5 27 — open -Shield Pinpiackincr
r— r a
22 4. 33 05 28 — Pilot Tube Microtunneling
23 5. 33 05 29 — Guided Pipe Ramming
24 6. 33 05 41 — Shaft Excavation and Support
25 7. 33 05 44 — Settlement Monitoring
26 1.2 PRICE AND PAYMENT PROCEDURES
27 A. Measurement and Payment:
28 1. Measurement:
29 a. This Item is considered subsidiary to Steel Casing Pipe installation.
30 2. Payment:
31 a. The work performed and materials furnished in accordance with this item
32 are considered subsidiary to the unit price bid per unit linear foot of By
33 Other than Open Cut and By Other than Open Cut Bypass Channel
34 installation of Steel Casing to be completed in place and no other
35 compensation will be allowed.
36 1.3 REFERENCES
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31 1.4
32 1.5
33
34
35
36
37
38 1.6
39
33 05 43
PORTAL STABILIZATION
Page 2 of 6
A. Definitions:
1. Portal Stabilization: Where the new trenchless pipelines enter or exit a shaft
excavation, the Contractor shall stabilize the portal to prevent soil/rock or
groundwater inflows into the shaft that may lead to settlement around the
shaft or flooding of the excavation. Portal stabilization may be
accomplished using applicable ground improvement, double sheeting
methods combined with contact grouting (guillotine method), or may be
integral to the shaft construction method (as for auger -drilled shafts and
secant pile shafts).
2. Guillotine (Double -Wall) Stabilization Method: To provide stable ground
and groundwater control at shaft penetrations, a set of steel sheetpiles or
plates is installed just outside the primary shoring system in front of the
portal locations. Contact grout is then injected between the primary shoring
system and guillotine shoring to confirm that the soil between is stable and
will prevent groundwater flow. A hole is then cut in the primary shoring,
exposing the stabilized ground and allowing for the insertion of the
tunneling equipment into the shaft seal and through the primary shoring.
Once the tunneling shield and shaft seal are mated, the guillotine shoring
can be lifted out of the tunnel path and removed.
3. Ground Improvement: A prism of stabilized soil is created just outside the
shoring system using grouting methods appropriate for the ground
conditions. The improved block stabilizes the soil and lowers the
permeability of the soil sufficiently to control groundwater inflows. It is
important that the stabilized prism is cast tightly against the existing
shoring, extending well beyond the portal to be cut in the shoring, so that
groundwater cannot flow along the shoring and enter the portal. Any
grout/soil-cement strength must also be carefully controlled to allow the
tunneling equipment to efficiently excavate it.
B. Reference Documents:
1. Appendix GC-4.02: Subsurface and Physical Conditions
ADMINISTRATIVE REQUIREMENTS [NOT USED]
SUBMITTALS
A.
Submittals shall be made in accordance with Section 01 33 00.
All submittals shall be approved by the Engineer or the City prior to delivery.
Review and acceptance of the Contractor's submittals by the Engineer shall not be
construed in any way as relieving the Contractor of its responsibilities under this
Contract.
ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS
A. Portal Stabilization:
B.
C.
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
33 05 43
PORTAL STABILIZATION
Page 3 of 6
1 1. Provide a description of the methods to be used for each portal stabilization
2 technique proposed. Provide shop drawings showing the details and
3 dimensions of each stabilization system and full narrative describing the
4 procedures.
5 2. Provide a list of which portal stabilization method will be used at each shaft
6 location.
7 3. Provide a description of the secondary or remedial methods that will be
8 employed if the initial stabilization efforts fail to achieve the required
9 stabilization as described in Paragraph 3.4 A 3 c
10 4. Provide mix designs for any concrete or grout proposed as a part of the
11 portal stabilization work.
12 1.7 CLOSEOUT SUBMITTALS [NOT USED]
13 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
14 1.9 QUALITY ASSURANCE [NOT USED]
15 1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED]
16 1.11 FIELD [SITE] CONDITIONS [NOT USED]
17 1.12 WARRANTY [NOT USED]
28 PART 2 — PRODUCTS
19 2.1 OWNER -FURNISHED [OR] OWNER SUPPLIED PRODUCTS [NOT USED]
20 2.2 MATERIALS
21 A. Design Criteria:
22 1. The Contractor shall provide portal stabilization to prevent soil/rock inflows
23 and to control groundwater inflows during launch and retrieval of the
24 tunneling equipment for all.shaft locations.
25 2. Portal stabilization methods shall ensure that no soil/rock and no more than
26 5 gpm of water enters the shaft when creating portals for the launch or
27 retrieval of the tunneling equipment, as required in Paragraph 3.4 A 3 c.
28 3. The Contractor may accomplish portal stabilization by the use of ground
29 improvement, the guillotine wall (double -wall) method, methods integral to
30 the shoring system (such as for auger -drilled shafts and secant piles) or by
31 other Contractor suggested methods, subject to the requirements of these
32 Specifications and the Engineer's written approval. Multiple options for
33 achieving portal stabilization, including an allowance for Contractor-
34 suggested methods, are presented to allow flexibility for Contractor
35 preference. Not all methods listed are appropriate for all ground conditions.
36 It is the sole responsibility of the Contractor to choose portal stabilization
37 methods that are appropriate for the ground conditions at each shaft.
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
33 05 43
PORTAL STABILIZATION
Page 4 of 6
1 4. Grout:
2 a. The minimum 24-hour compressive strength shall be at least 10 psi.
3 b. The maximum 28-day compressive strength of any grout used or soil-
4 cement created shall not exceed 150 psi.
5 c. Additionally, the cured grout or soil -cement shall be of a strength that
6 can be efficiently excavated by the tunneling equipment without
7 damage to the equipment.
8 5. Guillotine Wall (Double -Wall) Method:
9 a. The guillotine wall shall extend not less than three (3) feet beyond the
10 maximum portal dimensions to be opened in the primary shoring
11 system, in all directions.
12 b. The contractor shall inject contact grout between the primary shoring
13 system and the guillotine wall, as necessary, to stabilize the soil
14 between and to seal any voids that will allow groundwater flow into
15 the shaft, before opening tunnel portals.
16 6. Ground Improvement Method:
17 a. Choose ground improvement methods that will achieve the stability
18 specified herein, in the ground conditions described in the
19 Geotechnical Engineering Report, for each shaft location.
20 b. The prism of improved ground shall extend not less than three (3) feet
21 beyond the maximum portal dimensions to be opened in the primary
22 shoring system in all directions.
23 2.3 ACCESSORIES [NOT USED]
24 2.4 SOURCE QUALITY CONTROL [NOT USED]
35 PART 3 EXECUTION
26 3.1 INSTALLERS [NOT USED]
27 3.2 EXAMINATION [NOT USED]
28 3.3 PREPARATION [NOT USED]
29 3.4 INSTALLATION
30 A. General:
31 1. Guillotine Wall Methods:
32 a. The Contractor shall visually verify the location of all utilities that
33 may cross, or are within 5 feet adjacent to the location of guillotine
34 shoring before commencing installation.
35 b. Pre -drilling of the soils may be necessary to install guillotine shoring
36 to the required depths.
CITY OF FORT WORTH TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
33 05 43
PORTAL STABILIZATION
Page 5 of6
1 c. Guillotine shoring shall be completely removed after the tunneling
2 equipment has been seated in the shaft seal.
3 2. Ground Improvement Methods:
4 a. Prisms of improved ground shall be installed in full contact with the
5 shoring to prevent uncontrolled groundwater flow along the shoring
6 face and into the portals.
7
8
9
10
b. If ground improvement cannot be performed tight against the shoring
face, supplemental contact grouting shall be used to achieve control of
groundwater inflows.
3. Verification of Stability:
11 a. The Contractor shall stabilize the soils at all tunnel portal locations to
12 prevent the inflow of weak, running, or flowing soils or rock and to
13 control groundwater inflows.
14 b. The Contractor shall confirm that the ground has been stabilized to
15 the extent that ground will remain stable without movement of
16 soil/rock or water while the entry/exit location shoring is removed and
17 while the tunneling equipment is being launched or received into a
18 shaft or during jacking operations.
19 c. The progressive steps identified below shall be used to confirm
20 suitable stabilization has been achieved for all shaft types and
21 entry/exit locations:
22
23
24
25
26
27
28
29
30
31
32
1.)
After the Contractor believes he has stabilized the ground
sufficiently outside a given shaft seal, the Contractor shall
demonstrate the stability of the ground by cutting a 3-inch
diameter hole in the shoring wall near the center of the bore.
a) If no soil/rock and less than 5 gpm of water enters the
shaft, the Contractor may progress to the next
demonstration step.
b) If soil/rock or more than 5 gpm of water enter into the
shaft, the Contractor shall seal the demonstration hole and
further stabilize the ground before repeating the
demonstration step.
33 2.) After successful completion of the first demonstration step, the
34 Contractor shall demonstrate the stability of the ground by
35 cutting a 12-inch diameter hole in the shoring wall at the
36 location of previous demonstration hole.
37 a) If no soil/rock and less than 5 gpm of water enters the
38 shaft, the Contractor may progress to the next
39 demonstration step.
40 b) If soil/rock or more than 5 gpm of water enters the shaft,
41 the Contractor shall seal the demonstration hole and
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
33 05 43
PORTAL STABILIZATION
Page 6 of 6
1 further stabilize the ground before repeating the
2 demonstration step.
3 3.) After successful completion of the first two demonstrations
4 steps, and if the Contractor believes the portal stabilization
5 work is sufficient, the Contractor may proceed with remainder
6 of the shaft wall penetration procedures.
7 4.) Successful completion of shaft wall penetrations and related
8 activities necessary to demonstrate such shall be at the
9 Contractor's sole expense.
10 3.5 CLEANUP AND RESTORATION
11 3.6 RE -INSTALLATION [NOT USED]
12 3.7 SITE QUALITY CONTROL [NOT USED]
13 3.8 SYSTEM STARTUP [NOT USED]
14 3.9 ADJUSTING [NOT USED]
15 3.10 CLEANING [NOT USED]
16 3.11 CLOSEOUT [NOT USED]
17 3.12 PROTECTION [NOT USED]
18 3.13 MAINTENANCE [NOT USED]
19 3.14 ATTACHMENTS [NOT USED]
20 LAST PAGE OF THIS SECTION
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
1
2
3
4
5 PART 1 -- GENERAL
6 1.1 SUMMARY
7 A. Section includes:
SECTION 33 05 45
CONTACT GROUTING
33 05 45
CONTACT GROUTING
Page 1 of 9
8 1. Minimum requirements for contact grouting of all voids caused or
9 encountered during casing installation, the annular space outside the jacking
10 pipe after trenchless installations are complete, around shafts as necessary to
11 prevent surface settlement, as necessary to complete portal stabilization work,
12 and for abandonment grouting of boreholes for subsurface monitoring points
13 after trenchless construction is complete.
14 B. Related Specification Sections include, but are not necessarily limited to:
15 1. Division 0 — Bidding Requirements, Contract Forms, and Conditions of the
16 Contract
17 2. Division 1 — General Requirements
18 3. 33 05 22 — Steel Casing Pipe
19 4. 33 05 27 — Open -Shield Pipejacking
20 5. 33 05 28 — Pilot Tube Microtunneling
21 6. 33 05 29 — Guided Pipe Ramming
22 7. 33 05 41 — Shaft Excavation and Support
23 8. 33 05 43 — Portal Stabilization
24 9. 33 05 44 — Settlement Monitoring
25 1.2 PRICE AND PAYMENT PROCEDURES
26 A. Measurement and Payment:
27 1. Measurement:
28 a. This item is considered subsidiary to Steel Casing Pipe installation.
29 2. Payment:
30 a. The work performed and materials furnished in accordance with this item
31 are considered subsidiary to the unit price bid per unit linear foot of By
32 Other than Open Cut and By Other than Open Cut Bypass Channel
33 installation of Steel Casing to be completed in place and no other
34 compensation will be allowed.
35 1.3 REFERENCES
36 A. Reference Standards:
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
1
33 05 45
CONTACT GROUTING
Page 2 of 9
l . Reference standards cited in this Specification refer to the current reference
2 standard published at the time of the latest revision date logged at the end of
3 this Specification, unless a date is specifically cited.
4 2. American Society for Testing and Materials (ASTM)
5 a. C 31 Standard Practice for Making and Curing Concrete Test Specimens
6 in the Field
7 b. C 39 Standard Test Method for Compressive Strength of Cylindrical
8 Concrete Specimens
9 c. C 94 Standard Specification for Ready -Mixed Concrete
10 d. C 109 Standard Test Method for Compressive Strength of Hydraulic
11 Cement Mortars (Using 2-inch Cube Specimens)
12 e. C 144 Standard Specification for Aggregate for Masonry Mortar
13 f. C 150 Standard Specification for Portland Cement
14 g. C 937 Standard Specification for Grout Fluidifier for Preplaced-Aggregate
15 Concrete
16 B. Reference Documents:
17 1. Geotechnical Engineering Report -- Water and Sanitary Sewer Relocation for
18 the Trinity River Vision — Central City Project and the Trinity Uptown
19 Service Area Phase I — Bridge and Channel Relocations — Part 3 — Main
20 Street Bridge, Fort Worth, Texas, Gorrondona & Associates, February, 2012
21 1.4 ADMINISTRATIVE REQUIREMENTS
22 A. All grouting operations are to be performed in the presence of the Engineer.
23 B. Notify the Engineer at least 24 hours in advance of starting contact grouting
24 operations
25 1.5 SUBMITTALS
26 A. Submittals shall be made in accordance with Section 01 33 00.
27 B. All submittals shall be approved by the Engineer or the City prior to delivery.
28 C. Review and acceptance of the Contractor's submittals by the Engineer shall not be
29 construed in any way as relieving the Contractor of its responsibilities under this
30 Contract.
31 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS
32 A. Work Plan and Methods:
33 1. Submit a work plan for each type of contact grouting required, including:
34 a. Contact grouting methods and details of equipment
35 b. Grouting procedures and sequences
36 c. Injection pressures
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part I
City Project No. 00969
33 05 45
CONTACT GROUTING
Page 3 of 9
1 d. Monitoring and recording equipment
2 e. Pressure gauge calibration data
3 f. Methods of controlling grout pressure
4 g. Provisions to protect pipe lining or shaft supports.
5 2. Submit details of grout mix proportions, including:
6 a. Laboratory test data verifying the strength of the proposed grout mix
7 b. Admixtures, including manufacturer's literature
8 c. MSDs sheets
9 B. Reports and Records:
10 1. Maintain and submit daily logs of grouting operations, including:
11 a. Grouting locations, pressures, volumes, grout mix pumped, time of
12 pumping, and any problems or unusual observations on logs.
13 C. Grout Strength Tests:
14 1. Submit test results for 24-hour and 28-day compressive strength tests for the
15 cylinder molds or grout cubes obtained during grouting operations.
16 1.7 CLOSEOUT SUBMITTALS [NOT USED]
17 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
18 1.9 QUALITY ASSURANCE
19 A. Grout Strength Tests:
20 1. Prepare samples for 24-hour and 28-day compressive strength tests according
21 to ASTM C31 for cylinders or ASTM C109 for cubes.
22 2. Test samples according to ASTM C39 or C109 as applicable.
23 3. Grout for the cylinders or cubes shall be taken from the nozzle of the grout
24 injection line.
25 4. Collect at least one set of four (4) samples for each 500 cubic feet of grout
26 injected but not less than one set for each grouting shift, unless directed in
27 writing otherwise by the Engineer.
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
33 05 45
CONTACT GROUTING
Page 4 of9
1 1.10 DELIVIERY, STORAGE, AND HANDLING [NOT USED]
2 1.11 FIELD [SITE] CONDITIONS [NOT USED]
3 1.12 WARRANTY [NOT USED]
4 PART 2 - PRODUCTS
5 2.1 OWNER -FURNISHED [OR] OWNER -SUPPLIED PRODUCTS [NOT USED]
6 2.2 MATERIALS
7 A. Materials:
8
9
1. Cement: Cement shall be Type II or Type V Portland cement conforming to
ASTM C 150.
10 2. Bentonite: Bentonite shall be a commercially processed powdered bentonite,
11 Wyoming type, such as Imacco-gel, Black Hills, or equal.
12 3. Fluidifier: Fluidifiers shall hold the solid constituents of the grout in
13 colloidal suspension, be compatible with the cement and water used in the
14 grouting work, and comply with the requirements of ASTM C 937.
15 4. Admixtures: Other admixtures may be used subject to the written approval
16 of the Engineer to improve the pumpability, to control set time, to hold sand
17 in suspension, and to prevent segregation and bleeding.
18 B. Equipment:
19 1. Equipment for mixing and injecting grout shall be adequate to satisfactorily
20 mix and agitate the grout and force it into the grout ports, in a continuous
21 flow at the desired pressure. Pumps shall be capable of continuously
22 developing a sustained pressure of 15 psi in excess of existing groundwater
23 pressures at the grout port connection.
24 2. Two pressure gauges shall be provided, one at the grout pump and one at the
25 collar of each port being grouted. The accuracy of the gauges shall be
26 periodically checked with an accurately calibrated pressure gauge. A
27 minimum of two spare pressure gauges shall be available on site at all times.
28 3. The grouting equipment shall be provided with a meter to determine the
29 volume of grout injected. The meter shall be calibrated in cubic feet to the
30 nearest one -tenth of a cubic foot.
31 4. The grouting equipment shall be maintained in satisfactory operating
32 condition throughout the course of the work to ensure continuous and
33 efficient performance during grouting operations.
34 5. Suitable stop valves shall be provided at the collar of each port for use in
35 maintaining pressure as required until the grout has set.
36 6. Grout hoses shall have an inside diameter not less than 1-1/2 inches and shall
37 be capable of withstanding the maximum water and grout pressures to be
38 used.
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
33 05 45
CONTACT GROUTING
Page 5 of 9
1 C. Design Criteria:
2 1. Contact grout shall be used to fill any voids caused or encountered outside
3 the casing pipe, to fill the annular space created by the shield overcut during
4 trenchless construction, to fill any voids caused or encountered outside of
5 shafts, as necessary for portal stabilization, and for abandonment of
6 subsurface monitoring point boreholes.
7 2. Grout Mixes:
8 a. Develop one or more grout mixes designed to completely fill the voids
9 outside the casing or shafts and to provide acceptable strength to prevent
10 settlement.
11 b. Grout used outside shaft excavations shall be of a strength that allows for
12 efficient excavation by the tunneling equipment.
13 c. Determine 24-hour and 28-day strength of each grout mix in accordance
14 with ASTM C39 or C109.
15 d. All grout mix proportions shall be subject to review and acceptance by the
16 Engineer.
17 3. Grout Composition:
18 a. Grout shall consist of Portland cement, bentonite, fluidifier as necessary,
19 and water in the proportions specified herein or as approved by the
20 Engineer.
21 b. Sand may be added to the grout mix in instances of very high grout takes,
22 as approved in writing by the Engineer. The addition of sand may require
23 additional water or fluidifier to be added to the grout mix.
24 4. Compressive Strength:
25 a. The minimum compressive strength at 24 hours shall be at least 10 psi.
26 b. The minimum compressive strength at 28 days shall be 50 psi.
27 c. The grouting contractor shall coordinate with the trenchless subcontractor
28 to ensure that the grout strength can be efficiently excavated by the
29 tunneling equipment without damaging the equipment or causing
30 excessive wear of cutting tools.
31 PART 3 - EXECUTION
32 3.1 INSTALLERS [NOT USED]
33 3.2 EXAMINATION [NOT USED]
34 3.3 PREPARATION
35 A. Grouting shall not begin until the following have been completed
36 1. All required submittals have been made and the city and/or Engineer has
37 reviewed and accepted all submittals.
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
33 05 45
CONTACT GROUTING
Page 6 of 9
1 3.4 EXECUTION
2 A. General:
3 1. The Contractor shall use contact grouting to fill any voids caused or
4 encountered during shaft construction that could lead to shaft movements
5 during trenchless operations, or that could lead to settlement and damage of
6 installed pipe, surface features, or subsurface utilities.
7 2. The Contractor shall use contact grouting to completely fill the void space
8 outside the jacking pipe caused by the trenchless operations (including
9 overeat), and any voids caused or encountered during the trenchless
10 construction.
11 3. The Contractor shall use contact grouting as necessary to compete portal
12 stabilization work in accordance with this Specification and 33 05 43 — Portal
13 Stabilization.
14 4. The Contractor shall use contact grouting to fill and abandon boreholes for
15 subsurface monitoring points as noted in 33 05 44 — Settlement Monitoring.
16 5. Spills:
17 a. The Contractor shall take care to prevent the spill or escape of grout to the
18 ground surface, into any water body, or into any sanitary or stoiiu sewer.
19 b. The Contractor shall closely monitor grouting operations to detect any
20 spills or escape of grout to the surface or into any water body, sanitary
21 sewer, or storm sewer.
22 c. Any such spill shall be immediately contained and cleaned up by the
23 Contractor at no additional cost.
24 6. During grouting work, provide for adequate disposal of all waste and
25 wastewater. Remove and properly dispose of all waste grout resulting from
26 grouting operations. The contents of grout lines shall not be discharged into
27 the pipe, sanitary sewers, storm drains, or water bodies.
28 B. Mixing and Injection of Grout:
29 1. All materials shall be free of lumps when put into the mixer and the grout
30 mix shall be continuously agitated.
31 2. Grout shall flow unimpeded and shall completely fill all voids.
32 3. Grout not injected within 90 minutes of mixing shall be wasted.
33 4. The grouting process shall be operated and controlled so that the grout is
34 delivered uniformly and steadily.
35 5. Recirculate grout mixes when any new mix is batched or after adding water,
36 fluidifier, or sand to mix. Recirculate mix for at least 2 minutes prior to
37 pumping grout into grout port.
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
33 05 45
CONTACT cn, )1: SING
Pzge 7 0 9
1 6. In general, grouting will be considered completed when less than one cubic
2 foot of grout of the accepted mix and consistency can be pumped in 5
3 minutes under the specified maximum pressure.
4 7. After the grouting is finished, the valve shall be closed before the grout
5 header is removed, and remain closed until grout has set.
6 8. For any port ahead of the grouting operation, with a valve attached, and the
7 valve in the open position; the current port shall be considered grouted if
8 grout issues forth, from the subsequent port, with the same color and
9 consistency, and at the same rate as that being pumped.
10 9. Replace grout plugs in pipe at the completion of grouting.
11 10. The maximum sustained grouting pressure shall be 15 psi in excess of
12 existing groundwater pressures at the grout port collar connection, unless
13 otherwise approved in writing by the Engineer.
14 C. Contact Grouting Outside of Shafts:
15 1. Commence contact grouting of shafts after completion of each shaft, and
16 before trenchless construction begins.
17 2. Inject grout through vertical or inclined holes drilled from the ground surftos
18 to intersect the known or suspected void. Alternatively, drill grout holes
19 horizontally through shaft support elements into the soil to intersect the
20 known or suspected void. Holes shall be sufficiently close to ensure all voids
21 are completely filled.
22 3. Install check valve and grout nipple in each hole drilled.
23 4. Inject grout through each grout nipple until completion, as defined in
24 Paragraphs 3.4 B 6 through 10.
25 5. Engineer may direct Contractor to drill and grout additional holes if the
26 grouting operation has not, in the judgment of the Engineer, achieved
27 satisfactory filling of known or suspected voids.
28 D. Contact Grouting Outside of Steel Casing:
29 1. Commence contact grouting outside of the casing pipe within 48 hours
30 following the completion of each drive.
31 2. Grout ports shall be provided in casing pipes at intervals not greater than 10
32 feet.
33 3. Contact grout ports shall be installed by the pipe manufacturer in the pipe
34 before pipe is jacked into place. Drilling grout ports through pipe shall not be
35 permitted.
36 4. Grout ports shall be threaded to accept valve fittings and plugs.
37 5. An attempt shall be made to hook-up and pump grout at every port or
38 coupling unless approval is granted by the Engineer in writing to omit
39 grouting of selected ports.
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
1
33 05 45
CONTACT GROUTING
Page 8 of9
6. Before attempting to grout a port the Contractor shall insert a long rod
2 through the port to clean the area outside the grout port of loose soil and to
3 provide a path for grout to travel.
4 7. Inject grout through the grout connections in such a manner as to completely
5 fill all voids outside the pipe resulting from, or encountered during, trenchless
6 operations.
7 8. Grout pressure shall be controlled to avoid damaging the pipe and to avoid
8 movement of the surrounding ground or improvements.
9 9. Grouting shall generally progress sequentially in a constant upgradient
10 direction from one grout port to the next grout port in the sequence indicated
11 in the approved submittals.
12 10. At all times during the grouting operations, sufficient contact grout ports
13 ahead of the port to be grouted shall be cleaned and ready for grouting.
14 Valves or other suitable devices shall be attached and placed in the fully open
15 position on all ungrouted ports within the maximum grout communication
16 distance, as determined by the Contractor and accepted by the Engineer.
17 11. For any port ahead of the grouting operation, with a valve attached, and the
18 valve in the open position, such port shall be considered grouted if grout
19 issues forth of the same consistency and color, and at the same rate as that
20 being pumped.
21 12. Replace grout plugs in pipe at the completion of grouting.
22 13. Pipe grout fittings shall be sealed with screw type plugs upon completion of
23 grouting.
24 E. Contact Grouting of Subsurface Settlement Point Boreholes:
25 1. After all settlement monitoring measurements have been completed,
26 monitoring point borehole casings shall be grouted.
27 2. Inject grout into each casing until filled.
28 3. Grout may be injected by gravity flow, through a tremie pipe, or by attaching
29 a valve and nipple at the casing collar.
30 3.5 CLEANUP AND RESTORATION
31 A. Cleanup:
32 1. After completion of contact grouting, all related construction debris, grout,
33 oil, grease, and all other materials shall be removed from the jacking pipe,
34 jacking and receiving shafts, and all Contractor work areas.
35
CITY OF FORT WORTH
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
1 3.6 RE -INSTALLATION [NOT USED]
2 3.7 SITE QUALITY CONTROL [NOT USED]
3 3.8 SYSTEM STARTUP [NOT USED]
4 3.9 ADJUSTING [NOT USED]
5 3.10 CLEANING [NOT USED]
6 3.11 CLOSEOUT [NOT USED]
7 3.12 PROTECTION [NOT USED]
8 3.13 MAINTENANCE [NOT USED]
9 3.14 ATTACHMENTS [NOT USED]
10
11
12
13 LAST PAGE OF THIS SECTION
Revision Log
DATE NAME SUMMARY OF CHANGE
14
CITY OF FORT WORTH
33 05 45
CONTACT GROUTING
Page 9 of 9
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
1
2
3 PART 1 - GENERAL
4 1.1 SUMMARY
SECTION 33 12 40
FIRE HYDRANTS
331240-I
DRY -BARREL FIRE HYDRANTS
Page 1 of7
5 A. Section Includes:
6 1. Dry -barrel fire hydrants with 5'/4-inch main valve for use with potable water mains
7 B. Deviations from this City of Fort Worth Standard Specification
8 1. 2.2 C.2.c.2)b)
9 C. Related Specification Sections include, but are not necessarily limited to:
10 1. Division 0 — Bidding Requirements, Contract Forms and Conditions of the Contract
11 2. Division 1 — General Requirements
12 3. Specification 33 05 10 — Utility Trench Excavation, Embedment and Backfill
13 4. Specification 33 04 40 — Cleaning and Acceptance Testing of Water Mains
14 5. Specification 33 11 10 — Ductile Iron Pipe
15 6. Specification 33 11 11 — Ductile Iron Fittings
16 7. Specification 33 11 14 — Buried Steel Pipe and Fittings
17 8. Specification 33 12 20 — Resilient Seated Gate Valves
18 1.2 PRICE AND PAYMENT PROCEDURES
19 A. Measurement and Payment
20 1. Measurement
21 a. Fire Hydrant and Extension
22 1) Measurement for this item shall be by the each hydrant, complete in place.
23 2. Payment
24 a. The work performed and materials furnished in accordance with this Item and
25 measured under "Measurement" will be paid for at the unit prices bid per each
26 "Fire Hydrant" installed.
27 3. The price bid shall include:
28 a. Furnishing and installing Fire Hydrants with appurtenances as specified in the
29 Drawings
30 b. Dry -Barrel Fire Hydrant assembly from base to operating nut
31 c. Extension barrel and stem
32 d. Pavement Removal
33 e. Excavation
34 f. Freight, loading, unloading and handling
35 g. Disposal of excess material
36 h. Furnish, placement and compaction of embedment
37 i. Furnish, placement and compaction of backfill
38 j. Blocking, Braces and Rest
39 k. Clean up
40 1. Disinfection
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
33 12 40-2
DRY -BARREL FIRE HYDRANTS
Page 2 of 7
1 m. Testing
2 1.3 REFERENCES
3 A. Definitions
4 1. Base: The lateral connection to the fire hydrant lead; also called a shoe
5 B. Reference Standards
6 1. Reference standards cited in this Specification refer to the current reference
7 standard published at the time of the latest revision date logged at the end of this
8 Specification, unless a date is specifically cited.
9 2. American Water Works Association (AWWA):
10 a. C502, Dry -Barrel Fire Hydrants
11 b. Manual of Water Supply Practices M17 (AWWA Manual M17) — Installation,
12 Field Testing, and Maintenance of Fire Hydrants
13 3. NSF International
14 a. 61, Drinking Water System Components — Health Effects
15 4. National Fire Protection Association (NFPA)
16 a. 1963, Standard for Fire Hose Connections
17 5. Underwriters Laboratories, Inc. (UL)
18 a. 246, Hydrants for Fire -Protection Service
19 6. Factory Mutual (FM)
20 a. Class Number 1510, Approval Standard for Fire Hydrant (Dry Barrel Type) for
21 Private Fire Service
22 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED]
23 1.5 SUBMITTALS
24 A. Submittals shall be in accordance with Section 01 33 00.
25 B. All submittals shall be approved by the Engineer or the City prior to construction.
26 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS
27 A. Product Data
28 1. Dry -Barrel Fire Hydrant stating:
29 a. Main valve opening size
30 b. Nozzle arrangement and sizes
31 c. Operating nut size
32 d. Operating nut operating direction
33 e. Working pressure rating
34 f. Component assembly and materials
35 g. Coatings and Finishes
36 1.7 CLOSEOUT SUBMITTALS [NOT USED]
37 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
38 1.9 QUALITY ASSURANCE
39 A. Qualifications
40 1. Manufacturers
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
331240-3
DRY -BARREL FIRE HYDRANTS
Page 3 of 7
1 a. Dry -Barrel Fire Hydrants shall be the product of 1 manufacturer.
2 1) Change orders, specials and field changes may be provided by a different
3 manufacturer upon City approval.
4 2. Dry -Barrel Fire Hydrants shall be in conformance with AWWA C502, UL 246 and
5 FM 1510.
6 1.10 DELIVERY, STORAGE, AND HANDLING
7 A. Storage and Handling Requirements
8 1. Store and handle in accordance with the guidelines as stated in AWWA C502 and
9 AWWA Manual M17.
10 2. Protect all parts so that no damage or deterioration will occur during a prolonged
11 delay from the time of shipment until installation is completed and the units and
12 equipment are ready for operation.
13 3. Protect all equipment and parts against any damage during a prolonged period at the
14 site.
15 4. Protect the finished surfaces of all exposed flanges by wooden blank flanges,
16 strongly built and securely bolted thereto.
17 5. Protect finished iron or steel surfaces not painted to prevent rust and corrosion.
18 6. Prevent plastic and similar brittle items from being directly exposed to sunlight or
19 extremes in temperature.
20 7. Secure and maintain a location to store the material in accordance with Section 01
21 66 00.
22 1.11 FIELD CONDITIONS [NOT USED]
23 1.12 WARRANTY
24 A. Manufacturer Warranty
25 1. Manufacturer's Warranty shall be in accordance with Division 1.
26 PART 2 - PRODUCTS
27 2.1 OWNER -FURNISHED [oa] OWNER-SUPPLIEDPRODUCTS [NOT USED]
28 2.2 EQUIPMENT, PRODUCT TYPES, AND MATERIALS
29 A. Manufacturers
30 1. Only the manufacturers as listed on the City's Standard Products List will be
31 considered as shown in Section 01 60 00.
32 a. The manufacturer must comply with this Specification and related Sections.
33 2. Any product that is not listed on the Standard Products List is considered a
34 substitution and shall be submitted in accordance with Section 01 25 00.
35 3. The Dry -Barrel Fire Hydrant shall be new and the product of a manufacturer
36 regularly engaged in the manufacturing of Dry -Barrel Fire Hydrants having similar
37 service and size.
38 B. Description
39 1. Regulatory Requirements
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
331240-4
DRY -BARREL FIRE HYDRANTS
Page 4 of 7
1 a. Dry -Barrel Fire Hydrant shall meet or exceed the latest revisions of AWWA
2 C502 and shall meet or exceed the requirements of this Specification.
3 b. All Dry -Barrel Fire Hydrant components in contact with potable water shall
4 conform to the requirements of NSF 61.
5 C. Performance / Design Criteria
6 1. Capacities
7 a. Rated working pressure of 250 psi or greater
8 2. Design Criteria
9 a. Operating nut
10 1) Uniformly tapered square nut measuring:
11 a) 1 inch at the base
12 b) 7/8 inch at the top
13 2) Open by turning the operating nut to the right (clockwise)
14 a) Provide operating direction clearly marked with an arrow and the word
15 "OPEN".
16 3) Provide weather shield with operating nut.
17 b. Main Valve
18 1) Minimum 51/4-inch opening
19 2) Compression type
20 a) Opening against pressure
21 b) Closing with pressure
22 c. Nozzles
23 1) `T' shape, 3 nozzle arrangement
24 2) Nozzle sizes, threads and configuration in accordance with NFPA 1963
25 a) 2 x 21/2-inch hose nozzles
26 (1) 180 degrees apart
27 b) 4-inch pump nozzle
28 d. Hydrant Barrel Configuration
29 1) Upper barrel
30 2) Breakable flange and stem
31 a) To be installed above ground at the connection to the upper barrel
32 3) Extension barrel (if needed) and lower barrel
33 a) Extension barrel and stem
34 (1) Lengthen in 6-inch increments
35 e. Drain Valve
36 1) Non -corrodible material
37 2) Spring operated drain valves are not allowed.
38 D. Function
39 1. Drain Valve
40 a. Drain fire hydrant barrels when main valve is closed.
41 E. Materials
42 1. Furnish materials in accordance with AWWA C502.
43 2. Dry -Barrel Fire Hydrant Assembly
44 a. Internal parts
45 1) Threads
46 a) Provide operating thread designed to avoid metal such as iron or steel
47 threads against iron or steel parts.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
331240-5
DRY -BARREL FIRE HYDRANTS
Page 5 of 7
1 2) Stem
2 a) Stem Nuts
3 (1) Provide bronze stem nuts.
4 (a) Grades per AWWA C502
5 b) Where needed, stem shall be grooved and sealed with 0-rings.
6 3. Provide crushed rock for placement around base conforming to Section 33 05 10.
7 F. Finishes
8 1. Primer Materials
9 a. Furnish primer for Dry -Barrel Fire Hydrants in accordance with AWWA C502.
10 2. Finish Materials
11 a. Dry -Barrel Fire Hydrant
12 1) Exterior
13 a) Above grade
14 (1) Furnish exterior coating for above grade Dry -Barrel Fire Hydrant
15 assembly components in accordance with AWWA C502.
16 (2) Silver coating in accordance with City of Fort Worth requirements
17 b) Below grade
18 (1) Furnish exterior coating for below grade Dry -Barrel Fire Hydrant
19 assembly components in accordance with AWWA C502.
20 2) Interior
21 a) Interior coating for Dry -Barrel Fire Hydrants assemblies in accordance
22 with AWWA C502
23 2.3 ACCESSORIES
24 A. Polyethylene Encasement
25 1. Provide polyethylene encasement in accordance with Section 33 11 10.
26 B. Embedment
27 1. Provide crushed rock and filter fabric in accordance with Section 33 05 10.
28 2.4 SOURCE QUALITY CONTROL
29 A. Tests and Inspections
30 1. Testing and inspection of Dry -Barrel Fire Hydrants in accordance with AWWA
31 C502.
32 B. Markings
33 1. Provide each Dry -Barrel Fire Hydrant marked in accordance with AWWA C502.
34 PART 3 - EXECUTION [NOT USED]
35 3.1 INSTALLERS [NOT USED]
36 3.2 EXAMINATION [NOT USED]
37 3.3 PREPARATION [NOT USED]
38 3.4 INSTALLATION
39 A. General
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
331240-6
DRY -BARREL FIRE HYDRANTS
Page 6 of 7
1 1. Install in accordance with AWWA Manual of Water Supply Practice M17,
2 manufacturer's recommendations and as shown on the Drawings.
3 2. Provide vertical installation with braces, rest and blocking in accordance with City
4 Standard Details.
5 3. Excavate and backfill trenches in accordance with 33 05 10.
6 4. Embed Dry -Barrel Fire Hydrant assemblies in accordance with 33 05 10.
7 a. At the location of the weep holes, wrap barrel with polyethylene encasement
8 and crushed rock with filter fabric to prevent dirt and debris from entering the
9 fire hydrant.
10 5. Polyethylene encasement installation shall be in accordance with the applicable
11 portion of Section 33 11 10.
12 6. Install concrete blocking and rest in accordance with Section 03 30 00 as indicated
13 in the Drawings.
14 7. A minimum 1/3 cubic yard of crushed rock shall be placed around the base, in
15 accordance with AWWA Manual of Water Supply Practice M17, to allow drain
16 outlets to operate.
17 a. The crushed rock should extend 6 inches above the drain outlets and a
18 minimum of 1 foot on all sides of the fire hydrant base.
19 8. Fire hydrant lead line shall be installed with a maximum cover of 7 feet.
20 a. Cover is measured from the invert at the fire hydrant base, vertical to ground
21 elevation.
22 b. Fittings may be used along fire lead line to ensure minimum and maximum
23 cover requirements are met.
24 3.5 REPAIR / RESTORATION [NOT USED]
25 3.6 RE -INSTALLATION [NOT USED]
26 3.7 FIELD CONTROL
27 A. Field Inspections
28 1. The Dry -Barrel Fire Hydrant and assembly shall perform as intended with no
29 deformation, leaking or damage of any kind for the pressure ranges indicated.
30 2. City inspector will issue final inspection notice to City staff.
31 3. City Field Operations Staff and Fire Department Staff shall have the opportunity to
32 inspect and operate the hydrant, to ensure that the fire hydrant was installed in
33 accordance with AWWA Manual of Water Supply Practice M17. This includes but
34 is not limited to:
35 a. Operation of Nozzles and operating nut are not obstructed.
36 b. Drain valve is not obstructed or plugged
37 4. Keep fire hydrant wrapped or covered to identify that it is out of service until the
38 water line it's connected to is put in service.
39 B. Non -Conforming Work
40 1. If access and operation of the Dry -Barrel Fire Hydrant or its appurtenances do not
41 meet the criteria of the AWWA Manual of Water Supply Practice M17, the
42 Contractor will remedy the situation criteria, at the Contractor's expense.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
331240-7
DRY -BARREL FIRE HYDRANTS
1 3.8 SYSTEM STARTUP [NOT USED]
2 3.9 ADJUSTING [NOT USED]
3 3.10 CLEANING [NOT USED]
4 3.11 CLOSEOUT ACTIVITIES [NOT USED]
5 3.12 PROTECTION [NOT USED]
6 3.13 MAINTENANCE
7 3.14 ATTACHMENTS
8 END OF SECTION
9
10
Revision Log
DATE NAME SUMMARY OF CHANGE
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July I, 2011
Page 7 of7
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
1
2
3 PART 1 - GENERAL
4 1.1 SUMMARY
5
6
7
33 31 12 - 1
CURED IN PLACE PIPE (CIPP)
Page 1 of 7
SECTION 33 31 12
CURED IN PLACE PIPE (CIPP)
A. Section Includes:
1. Cured in Place Pipe (CIPP) 6-inch through 60-inch for gravity sanitary sewer
rehabilitation
8 B. Deviations from this City of Fort Worth Standard Specification
9 1. 2.2.C.1.d.l.h
10 C. Related Specification Sections include, but are not necessarily limited to:
11 1. Division 0 — Bidding Requirements, Contract Forms and Conditions of the Contract
12 2. Division 1 — General Requirements
13 3. Section 33 01 30 — Sewer and Manhole Testing
14 4. Section 33 01 31 — Closed Circuit Television (CCTV) Inspection
15 5. Section 33 03 10 — Bypass Pumping of Existing Sewer Systems
16 6. Section 33 04 50 — Cleaning of Sewer Mains
17 7. Section 33 31 50 — Sanitary Sewer Service Connections and Service Line
18 1.2 PRICE AND PAYMENT PROCEDURES
19 A. Measurement and Payment
1. Cured in Place Pipe (CIPP)
a.
b.
c.
Measurement
1) Measured horizontally along the surface from center line to center line of
the manhole or appurtenance
Payment
1) The work performed and materials furnished in accordance with this Item
and measured as provided under "Measurement" will be paid for at the unit
price bid per linear foot for "CIPP" installed for:
a) Various sizes
The price bid shall include:
1) Mobilization
2) Furnishing and installing CIPP as specified by the Drawings
3) Hauling
4) Disposal of excess material
5) Clean-up
6) Cleaning
7) Testing
37 2. Service Reconnection, CIPP
38 a. Measurement
39 1) Measurement for this Item shall be per each service reconnected.
40 b. Payment
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
3331 12-2
CURED IN PLACE PIPE (CIPP)
Page 2 of 7
1 1) The work performed and materials furnished in accordance with this Item
2 and measured as provided under "Measurement" will be paid for at the unit
3 price bid per each "Service Reconnection, CIPP".
4 c. The price bid shall include:
5 1) Mobilization
6 2) Furnishing and installing CIPP as specified by the Drawings
7 3) Hauling
8 4) Disposal of excess material
9 5) Clean-up
10 6) Cleaning
11 7) Testing
12 1.3 REFERENCES
13 A. Reference Standards
14 1. Reference standards cited in this Specification refer to the current reference
15 standard published at the time of the latest revision date logged at the end of this
16 Specification, unless a date is specifically cited.
17 2. American Association of State Highway and Transportation Officials (AASHTO).
18 3. ASTM International (ASTM):
19 a. D5813, Standard Specification for Cured -In -Place Thermosetting Resin Sewer
20 Piping Systems.
21 b. F1216, Standard Practice for Rehabilitation of Existing Pipelines and Conduits
22 by the Inversion and Curing of a Resin -Impregnated Tube.
23 c. F1743, Standard Practice for Rehabilitation of Existing Pipelines and Conduits
24 by Pulled -in -Place Installation of Cured -in -Place Thermosetting Resin Pipe
25 (CIPP).
26 4. International Organization for Standardization (ISO):
27 a. 9000, Quality Management System - Fundamentals and Vocabulary.
28 5. Occupational Safety and Health Administration (OSHA).
29 1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED]
30 1.5 SUBMITTALS
31 A. Submittals shall be in accordance with Section 01 33 00.
32 B. All submittals shall be approved by the Engineer or the City prior to delivery.
33 1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS
34 A. Product Data
35 1. Flexible Liner (tube)
36 a. Tabular summary by sewer segment noting required CIPP thickness per section
37 2. Resin
38 a. Technical data sheet showing physical and chemical properties
39 b. Test results of chemical resisting testing performed by resin manufacturer
40 B. Shop Drawings
41 1. Provide calculations to support CIPP design thickness after curing. List the
42 following criteria used for the calculations:
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
3331 12-3
CURED IN PLACE PIPE (CIPP)
Page 3 of 7
1 a. Assumed host pipe condition
2 b. Ground water table elevation
3 c. Depth of cover at deepest location
4 d. Modulus of soil stiffness
5 e. Long term modulus of elasticity
6 f. Live loading
7 g. Factor of safety against buckling
8 h. Assumed pipe ovality
9 C. Certificates
10 1. Furnish an affidavit certifying that all CIPP meets the provisions of this Section and
11 meets the requirements of above referenced ASTM standards.
12 D. Source Quality Control Submittals
13 1. Manufacturer to provide third party test results supporting the long term
14 performance and structural strength of the pipe being manufactured
15 1.7 CLOSEOUT SUBMITTALS [NOT USED]
16 1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
17 1.9 QUALITY ASSURANCE
18 A. Qualifications
19 1. Manufacturing and Installation
20 a. Finished pipe shall be the product of 1 manufacturer.
21 b. Liner manufacturing operations shall be performed at 1 location.
22 c. The pipe manufacturer shall:
23 1) Have performed a minimum of 50,000 feet of successful installation in the
24 United States
25 2. All pipe furnished and installed shall be in conformance with and ASTM F1216 (6-
26 inch through 60-inch).
27 B. Certifications
28 1. Manufacturing and Installation
29 a. Operate pipe manufacturing and installation under a quality management
30 system certified by third party ISO 9000. Provide proof of certification upon
31 request.
32 b. If Installer is different company than Manufacturer, then installer must provide
33 certification from the manufacturer that he/she is licensed and fully trained as
34 an installer of the product upon request.
35 1.10 DELIVERY, STORAGE, AND HANDLING
36 A. Storage and Handling Requirements
37 1. Follow manufacturer's recommendation on all storage and handling requirements.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
333112-4
CURED IN PLACE PIPE (CIPP)
Page 4 of 7
1 1.11 FIELD [SITE] CONDITIONS [NOT USED]
2 1.12 WARRANTY [NOT USED]
3 PART 2 - PRODUCTS
4 2.1 OWNER -FURNISHED [oil] OWNER-SUPPLIEDPRODUCTS [NOT USED]
5 2.2 EQUIPMENT, PRODUCT TYPES AND MATERIALS
6 A. General
7 1. All pipe furnished and installed shall be in conformance with and ASTM F1216 (6-
8 inch through 60-inch).
9 B. Manufacturer and Installers
10 1. Only the Manufacturer/Installers as listed in the City's Standard Products List will
11 be considered as shown in Section 01 60 00.
12 a. The Manufacturer/Installer must comply with this Specification and related
13 Sections.
14 2. Any product that is not listed on the Standard Products List is considered a
15 substitution and shall be submitted in accordance with Section 01 25 00.
16 C. Performance / Design Criteria
17 1. Liner (tube)
18 a. Design liner for a 50-year service life under continuous loading conditions.
19 b. Consider no bonding to the original pipe wall.
20 c. Base design on a fully deteriorated host pipe condition as defined in
21 ASTM F1216.
22 d. Calculate wall thickness per ASTM F1216 Appendix X 1.
23 1) Assume the following values for the design:
24 a) Safety Factor (N) = 2.0
25 b) Ovality (C) = 5 percent
26 c) Enhancement Factor (K) = 7.0
27 d) Groundwater Depth (H„) = per Drawings, feet
28 e) Soil Depth (H) = per Drawings, feet
29 f) Soil Modulus (E') = 1,000, psi
30 g) Soil Density (w) = 130 pounds per cubic foot
31 h) Live Load = Cooper E80 Railroad Loading
32 2) The minimum allowable wall thickness for fiberglass liner is 2.8
33 millimeters and can be increased as necessary to meet ASTM F1216
34 Appendix X1 design formula.
35 3) The minimum allowable wall thickness for felt liner is 6.0 millimeters and
36 can be increased as necessary to meet ASTM F1216 Appendix X 1 design
37 formula.
38 4) Fiberglass or felt products below the stated minimum wall thickness will
39 not be allowed under any circumstances.
40 D. Materials
41 1. Liner (tube)
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
333112-5
CURED IN PLACE PIPE (CIPP)
Page 5 of 7
1 a. The liner consists of absorbent non -woven felt or seamless spirally wound glass
2 fiber.
3 b. Construct liner to withstand installation pressures, have sufficient strength to
4 bridge missing pipe and stretch to fit irregular pipe sections.
5 c. The wet out liner shall have a relatively uniform thickness that when
6 compressed at installation pressures will equal or exceed the calculated
7 minimum design CIPP wall thickness.
8 d. Manufacture liner to a size that when installed will tightly fit the internal
9 circumference and length of the original pipe. Make allowance for
10 circumferential stretching during construction.
11 e. Manufacture to length necessary to fully span the distance between manholes.
12 Include sufficient amount of material for sealing at manholes and product
13 sample, if required.
14 f. The wall color of the interior pipe surface of CIPP after installation shall be a
15 light reflective color so that a clear, detailed examination with CCTV
16 inspection per Section 33 01 31 can be made.
17 2. Resin
18 a. The resin system will be manufactured by an approved company selected by the
19 CIPP liner manufacturer. Provide documentation of approval, if requested.
20 b. The resin system shall be corrosion resistant polyester or vinyl ester system
21 including all required catalysts and initiators that create a composite that
22 satisfies the requirements of ASTM F1216, ASTM D5813 and ASTM F1743.
23 c. The resin used shall produce a proper CIPP system, which will be resistant to
24 abrasion caused by solid, grit or sand.
25 2.3 ACCESSORIES [NOT USED]
26 2.4 SOURCE QUALITY CONTROL [NOT USED]
27 PART 3 - EXECUTION
28 3.1 INSTALLERS [NOT USED]
29 3.2 EXAMINATION [NOT USED]
30 3.3 PREPARATION [NOT USED]
31 A. Inspection
32 1. Prior to installation, conduct an inspection of the existing pipe identified for
33 rehabilitation along with the surrounding job site conditions.
34 2. Complete a Pre -CCTV inspection per Section 33 01 31.
35 3. Observe flows at different times of the date to determine or verify flow conditions
36 in preparation for bypass pumping.
37 4. Verify accessibility conditions and coordinate with city regarding easement access
38 and limitations.
39 5. Confirm full circumference of the host pipe prior to lining to ensure the pipe can be
40 rehabilitated without compromising the CIPP system.
41 B. Host Pipe Preparation
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
3331 12-6
CURED IN PLACE PIPE (CIPP)
Page 6 of 7
1 1. Clean the pipe per Section 33 04 50.
2 2. Inspect pipe as required by this Specification.
3 3. Prepare for bypass pumping per Section 33 03 10.
4 C. Liner (tube) Preparation
5 1. Resin Impregnation
6 a. Impregnate the liner in a saturation facility where the environment can be
7 consistently controlled.
8 b. Use sufficient quantity of resin to fill the volume of air voids in the tube with
9 additional allowances for polymerization shrinkage and the potential loss of
10 resin during installation through cracks and irregularities in the original pipe
11 wall.
12 c. Vacuum impregnate the resin utilizing a motorized pinch roller to set proper
13 thickness.
14 2. If transported to the site, refrigerate as necessary to maintain stable environment for
15 the impregnated liner.
16 3.4 INSTALLATION
17 A. Safety
18 1. Carry out operation in accordance with all OSHA and manufacturer's safety
19 requirements including, but not limited to, safety requirements involving confined
20 space entry.
21 B. Liner installation
22 1. The impregnated liner can be placed in the pipe by either direct inversion or the pull
23 in place method.
24 2. Follow ASTM F1216 Specification for direct inversion installation.
25 3. Follow ASTM F1743 Specification for pulled in place installation.
26 4. The finished CIPP should be continuous over the entire length of the run and be
27 smooth and free from substantial wrinkles, as well as defects and improper service
28 connections.
29 C. Curing
30 1. Curing of the CIPP may be done by water, steam or Ultra Violet (UV) light source,
31 depending on the liner type and resin. Each method must follow the
32 recommendation of the manufacturer.
33 2. Place a sufficient amount of temperature and/or monitoring gauges within the
34 system to insure curing throughout the liner is consistent and uniform. A minimum
35 of 2 gauges is required, 1 at each end of the liner.
36 3. Upon completion of the curing process provide the City with the monitoring data.
37 D. Reinstatement of lateral connections
38 1. After the liner pipe is cured in place have the lateral connections reinstated within
39 18 hours.
40 2. Reinstate the service by cutting the liner from the inside of the pipe. For small
41 diameter pipe a remote operated cutting device may be used. For larger pipe the
42 liner may be cut by hand.
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July I, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part I
City Project No. 00969
333112-7
CURED IN PLACE PIPE (CIPP)
Page 7 of 7
1 3. An internal cut is considered acceptable if the bottom 1/3 of the opening matches
2 the existing tap invert, there are no jagged edges and a minimum of 95 percent of
3 the tap opening is restored.
4 4. Blind holes, over cutting and holes that miss the tap must be repaired to the
5 satisfaction of the City.
6 5. If additional work is required to restore the lateral connection outside of the pipe
7 follow the requirements of Section 33 31 50.
8 3.5 REPAIR/ RESTORATION [NOT USED]
9 3.6 RE -INSTALLATION [NOT USED]
10 3.7 FIELD [OR] SITE QUALITY CONTROL
11 A. Field Tests and Inspections
12 1. Closed Circuit Television (CCTV) Inspection
13 a. Perform a Pre -CCTV and a Post -CCTV Inspection in accordance with Section
14 33 01 31.
15 2. The inspection must be completed and the quality of installation must be acceptable
16 to the City prior to restoring services.
17 3. If the CIPP is deemed unacceptable by the City, provide a method of repair or
18 replacement for review and approval by the City.
19 3.8 SYSTEM STARTUP [NOT USED]
20 3.9 ADJUSTING [NOT USED]
21 3.10 CLEANING [NOT USED]
22 3.11 CLOSEOUT ACTIVITIES [NOT USED]
23 3.12 PROTECTION [NOT USED]
24 3.13 MAINTENANCE [NOT USED]
25 3.14 ATTACHMENTS [NOT USED]
26 END OF SECTION
27
28
DATE NAME
Revision Log
SUMMARY OF CHANGE
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
APPENDIX
GC-4.01AvailabilityoLands
GC-4.02Subsurfacmnd PhysicaEonditions
GC-4.06HazardounvironmentalCondition atSite
GC-5.04.DForWorth andhVestern RailroacRight iEntr3andnsurancedequirements
GC-6.06.DMinority BusinessEnterpriscCompliance
GC-6.07Wage Rates
GC-6.09PermitsandJtilities
GC-16.08TrinityRivei•Vision -Vendor ParticipationForm
GR-016000 ProductRequirements
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
GC-4.01 Availability of Lands
THIS PAGE LEFT INTENTIONALLY BLANK
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
TRV MAIN STREET BRIDGE WATER
AND SANITARY SEWER RELOCATIONS
PARCEL NO. 1
PERMANENT WATER LINE EASEMENT
CITY PROJECT No. 00969
FELIX G. MULLIKEN SURVEY, ABSTRACT NO. 1045
CITY OF FORT WORTH, TARRANT COUNTY, TEXAS
EXHIBIT "A"
PART 1
Being a permanent water line easement situated in the Felix G. Mulliken Survey, Abstract No,
1045, City of Fort Worth, Tarrant County, Texas, and being a portion of a tract of land deeded to
the Tarrant Regional Water District as recorded in County Clerk's File No. D209336857 of the
Real Property Records of Tarrant County, Texas, said permanent water line easement being more
particularly described by metes and bounds as follows:
COMENCING at an "X" cut in concrete found for the north corner of Lot 13, Block 44 of the
North Fort Worth Addition, an addition to the City of Fort Worth, Tarrant County, Texas as
recorded in Volume 63, Page 149 of the Plat Records of Tarrant County, Texas, said "X" cut in
concrete being the intersection of the southeast right-of-way line of NE loth Street (a 60.0' right-
of-way) with the southwest right-of-way line of N Commerce Street (a 70.0' right-of-way);
THENCE South 59 degrees 52 minutes 11 seconds West, with the southeast right-of-way line of
said NE loth Street and with the northwest line of said Lot 13, a distance of 32.03 feet to a 3/8
inch iron rod found for the intersection of the southeast right-of-way line of said NE loth Street
and the northwest line of said Lot 13 with the easterly line of said tract of land deeded to the
Tarrant Regional Water District; THENCE North 04 degrees 04 minutes 35 seconds East, with the
easterly line of said tract of land deeded to the Tarrant Regional Water District, a distance of 88.96
feet to the POINT OF BEGINNING;
THENCE North 30 degrees 02 minutes 40 seconds West, a distance of 178.27 feet to a point for
corner in the westerly line of said tract of land deeded to the Tarrant Regional Water
District and in the easterly line of a tract of land deeded to the Fort Worth & Western
Railroad as recorded in Volume 9391, Page 2044 of the Deed Records of Tarrant
County, Texas;
THENCE North 04 degrees 04 minutes 35 seconds East, with the westerly line of said tract of
land deeded to the Tarrant Regional Water District and with the easterly line of said
tract of land deeded to the Fort Worth & Western Railroad, a distance of 35.65 feet to a
point for corner;
THENCE South 30 degrees 02 minutes 40 seconds East, a distance of 178.27 feet to a point for
corner in the easterly line of said tract of land deeded to the Tarrant Regional Water
District;
THENCE South 04 degrees 04 minutes 35 seconds West, with the easterly line of said tract of
land deeded to the Tarrant Regional Water District, a distance of 35.65 feet to the
POINT OF BEGINNING, and containing 3,565 square feet or 0.082 acres of land,
more or less.
Page 1 of 3
TRV MAIN STREET BRIDGE WATER
AND SANITARY SEWER RELOCATIONS
PARCEL NO. 1
PERMANENT WATER LINE EASEMENT
CITY PROJECT No. 00969
FELIX G. MULLIKEN SURVEY, ABSTRACT NO. 1045
CITY OF FORT WORTH, TARRANT COUNTY, TEXAS
PART 2
Being a permanent water line easement situated in the Felix G. Mulliken Survey, Abstract No.
1045, City of Fort Worth, Tarrant County, Texas, and being a portion of a tract of land deeded to
the Tarrant Regional Water District as recorded in County Clerk's File No. D209336857 of the
Real Property Records of Tarrant County, Texas, said permanent water line easement being more
particularly described by metes and bounds as follows:
COMMENCING at a 3/4 inch iron rod found for corner in the northwest right-of-way line of
Northside Drive (a 90.0' right-of-way) and in the southeast line of a tract of land described as
Tract I deeded to the Fort Worth Independent School District as recorded in Volume 7406, Page
216 of the Deed Records of Tarrant County, Texas, from which a point for the southwest corner of
said Tract I bears South 59 degrees 52 minutes 17 seconds West, a distance of 27.84 feet, and
from which a 3/4 inch iron pipe found for corner in the southeast right-of-way line of said
Northside Drive and in the northwest line of Block 1 of the Glazer Subdivision, an addition to the
City of Fort Worth, Tarrant County, Texas as recorded in Volume 388-114, Page 439 of the Plat
Records of Tarrant County, Texas bears South 30 degrees 05 minutes 58 seconds East, a distance
of 91.23 feet; THENCE South 59 degrees 52 minutes 17 seconds West, with the northwest right-
of-way line of said Northside Drive and with the southeast line of said Tract 1, a distance of 66.75
feet to a point for the northeast corner of said tract of land deeded to the Tarrant Regional Water
District; THENCE South 04 degrees 04 minutes 35 seconds West, with the easterly line of said
tract of land deeded to the Tarrant Regional Water District, a distance of 61.90 feet to the POINT
OF BEGINNING;
THENCE South 04 degrees 04 minutes 35 seconds West, with the easterly line of said tract of
land deeded to the Tarrant Regional Water District, a distance of 24.16 feet to a point
for corner;
THENCE South 59 degrees 57 minutes 20 seconds West, a distance of 120.79 feet to a point for
corner in the westerly line of said tract of land deeded to the Tarrant Regional Water
District and in the easterly line of a tract of land deeded to the Fort Worth & Western
Railroad as recorded in Volume 9391, Page 2044 of said Deed Records of Tarrant
County, Texas;
THENCE North 04 degrees 04 minutes 35 seconds East, with the westerly line of said tract of
land deeded to the Tarrant Regional Water District and with the easterly line of said
tract of land deeded to the Fort Worth & Western Railroad, a distance of 24.16 feet to a
point for corner;
Page 2 of 3
TRV MAIN STREET BRIDGE WATER
AND SANITARY SEWER RELOCATIONS
PARCEL NO. 1
PERMANENT WATER LINE EASEMENT
CITY PROJECT No. 00969
FELIX G. MULLIKEN SURVEY, ABSTRACT NO. 1045
CITY OF FORT WORTH, TARRANT COUNTY, TEXAS
THENCE North 59 degrees 57 minutes 20 seconds East, a distance of 120.79 feet to the POINT
OF BEGINNING, and containing 2,416 square feet or 0.055 acres of land, more or
less.
Notes:
(1) A plat of even survey date herewith accompanies this legal description.
(2) All bearings are referenced to the project control for North Riverside Bridge. All
bearings and distances are surface.
Date: August 30, 2012
Curtis Smith
Registered Professions
Texas No. 5494
SMITH
Vie.
or
Page 3 of 3
60
5
4
30
3
0
ma
SCALE IN FEET
20 '
2
EXHIBIT "B"
WATER LINE EASEMENT 4
PERMANENT
1.i.s 3,565 SQ.FT. OR 0.082 ACRES
4 ,
66 !I.? :.N
0 .
• *14)
FORT WORTH &
WESTERN RAILROAD
VOLUME 9391, PAGE 2044
D.R.T.C.T.
JOHN BAUGH SURVEY
ABSTRACT NO. 1 1 5
NOTES:
APPROXIMATE SURVEY UNE
1. A LEGAL DESCRIPTION OF EVEN DATE HEREWITH
ACCOMPANIES THIS PLAT.
3
VICINITY MAP
N.T.S.
FELIX G. MULLIKEN SURVEY
ABSTRACT NO. 1045
2
24
NORTH FORT
WORTH ADDITION
VOLUME 63, PAGE 149
P.R.T.C.T.
.• o&,0
•.
• -t1
•.
S 04'04'35V \.V., 06 •
•
TARRANT REGIONAL 35.65'
WATER DISTRICT '• P.O.B.
C.C.F. NO. 0209336857
R.P.R.T.C.T. •
• • ,P-1
. • in
2. BEARINGS ARE REFERENCED TO THE TEXAS COORDINATE
SYSTEM, NAO-83 (CORS), NORTH CENTRAL ZONE (4202).
ALL DISTANCES AND AREAS SHOWN ARE SURFACE
UTILIZING A SURFACE FACTOR OF 1.0001375289116.
•ch.
Pc
-
0
z
flo
0
S 59'52'11V
32.03'
o•c'
12
NORTH FORT
WORTH ADDITION
VOLUME 63, PAGE 149
11
City of Fort Worth
1000 THROCKMORTON STREET • FORT WORTH, TEXAS 76102
TRV MAIN STREET BRIDGE
WATER AND SANITARY
SEWER RELOCATIONS
PARCEL NO. 1 — PART 1 PERMANENT WATER LINE WEIENT
OWNER: TARRANT REGIONAL WATER DISTRICT I CITY PROJECT NO. 00969
SURVEY: FELIX G. MULLIKEN SURVEY ABSTRACT NO. 1045
LOCATION: CITY OF FORT WORTH'
TARRANT COUNTY, TEXAS
EASEMENT AREA: 3,565 SQ.FT. OR 0.082 ACRES
G&AI JOB NO. KNA._1003.03 1 DRAWN BY: RK I CADD FILE: MAIN & NORTHSIDE ESMTS.DWG
C,Tr
(i)
CJRliS S I
CUR IS MITF
REGISTERED PROFESSIONAL LAND SURVEYOR
DATE: AUGUST 30, 2012 1 PAGE 1 OF 2 I SCALE: 1" = 60' NO. 5494
GORRONDONA & ASSOCIATES, INC. • 7524 JACK NEWELL BLVD. SO. FORT WORTH, TX. 76118 • 817.496.1424 FAX 817.496.1768
oumil11111111,01111,111,1,“1.ailakiallOali luA auo.
1oauuui'JY.:,•'u1a::eAu4:m':ma.m1
1
VICINITY VAP
N.T.S.
N
24.16'
FORT WORTH &
WESTERN- RAILROAD
VOLUME 9391, PAGE 2044
D.R.T.C.T.
EXHIBIT "B"
FELIX G. MULLIKEN SURVEY
ABSTRACT NO. 1045
ST. LOUIS, ARKANSAS AND
TEXAS RAILWAY COMPANY
VOLUME 56, PAGE 533
D.R.T.C.T.
PERMANENT
I WATER LINE EASEMENT
2,416 SQ.FT. OR 0.055 ACRES
TARRANT REGIONAL
WATER DISTRICT
C.C.F. NO. D209336857
R.P.R.T.C.T.
TRACT I
0.9181 ACRES (BY DEED)
FORT WORTH INDEPENDENT
SCHOOL DISTRICT
VOLUME 7406, PAGE 216
D.R.T.C.T.
S 04`04'35"W
24.16'
9
Goo �Mg�$e �� G
60
NOTES:
FND 3/4"IR
30
0
FND 3/4" IRON
PIPE BEARS
S 30'05'58"E
91.23'
SCALE IN FEET
60
1. A LEGAL DESCRIPTION OF EVEN DATE HEREWITH
ACCOMPANIES THIS PLAT.
2. BEARINGS ARE REFERENCED TO THE TEXAS COORDINATE
SYSTEM, NAD-83 (CORS), NORTH CENTRAL ZONE (4202).
ALL DISTANCES AND AREAS SHOWN ARE SURFACE
UTILIZING A SURFACE FACTOR OF 1.0001375289116.
City of Fort Worth
1000 THROCKMORTON STREET • FORT WORTH, TEXAS 76102
TRV MAIN STREET BRIDGE
WATER AND SANITARY
SEWER RELOCATIONS
▪ PARCEL NO. 1 — PART 2 I PERMANENT WATER LINE EASEMENT
OWNER: TARRANT REGIONAL WATER DISTRICT CITY PROJECT NO. 00969
LURVEY: FELIX G. MULLIKEN SURVEY ABSTRACT NO. 1 045
OCATION: CITY OF FORT WORTH` TARRANT COUNTY, TEXAS
J EASEMENT AREA: 2,416 SQ.FT. OR 0.055 ACRES CURTIS SMITH
• ▪ 94TAUGUST 30, 2
rE: 1003.03 I DRAWN 2BOY: �K 1 CADDDEFIL, MAIN 0& NORTHSIDE ESMTS.DWG RREGISTERED
GI TER D PROFESSIONAL LAND SURVEYOR
GORRONDONA & ASSOCIATES, INC. • 7524 JACK NEWELL BLVD. SO. FORT WORTH, TX. 76118 • 817.496.1424 FAX 817.496.1768
Milammtliimakilarn.miallM1,.....,dadrnULAILLuamm41.MAAAMimum IMMJIMmik6iMarnilMmiaM. Ma. uM,uu,,,..: .1:.M: ,w....il,m.IIIY..m46.,aw. ",u,MimkuamilLaWm:•milmarnY,III
TRV MAIN STREET BRIDGE WATER
AND SANITARY SEWER RELOCATIONS
PARCEL NO. 2
PERMANENT WATER LINE EASEMENT
CITY PROJECT No. 00969
JOHN BAUGH SURVEY, ABSTRACT NO. 115
FELIX G. MULLIKEN SURVEY, ABSTRACT NO. 1045
CITY OF FORT WORTH, TARRANT COUNTY, TEXAS
EXHIBIT "A"
PART 1
Being a permanent water line easement situated in the John Baugh Survey, Abstract No. 115 and the Felix
G. Mulliken Survey, Abstract No. 1045, City of Fort Worth, Tarrant County, Texas, and being a portion of
a tract of land deeded to the Fort Worth & Western Railroad as recorded in Volume 9391, Page 2044 of
the Deed Records of Tarrant County, Texas, said permanent water line easement being more particularly
described by metes and bounds as follows:
COMENCING at a 5/8 inch iron rod found for the east corner of Lot 15, Block 45 of the North Fort
Worth Addition, an addition to the City of Fort Worth, Tarrant County, Texas as recorded in Volume 63,
Page 149 of the Plat Records of Tarrant County, Texas, said 5/8 inch iron rod being the north corner of
Lot 16, Block 45 of said North Fort Worth Addition, said 5/8 inch iron rod also being in the southwest
right-of-way line of N Commerce Street (a 70.0' right-of-way); THENCE South 30 degrees 12 minutes 09
seconds East, with the northeast line of said Block 45 and with the southwest right-of-way line of said N
Commerce Street, a distance of 106.82 feet to a point for corner in the westerly line of said tract of land
deeded to the Fort Worth & Western Railroad and in the northeast line of Lot 18, Block 45 of said North
Fort Worth Addition, from which a 5/8 inch iron rod with cap stamped "Brooks Baker" found for
reference bears South 51 degrees 49 minutes 59 seconds East, a distance of 0.40 feet; THENCE North 04
degrees 04 minutes 35 seconds East, with the westerly line of said tract of land deeded to the Fort Worth
& Western Railroad, a distance of 32.75 feet to the POINT OF BEGINNING;
THENCE North 04 degrees 04 minutes 35 seconds East, with the westerly line of said tract of land
deeded to the Fort Worth & Western Railroad, a distance of 35.65 feet to a point for corner;
THENCE South 30 degrees 02 minutes 40 seconds East, a distance of 178.28 feet to a point for corner in
the easterly line of said tract of land deeded to the Fort Worth & Western Railroad and in the
westerly line of a tract of land deeded to the Tarrant Regional Water District as recorded in
County Clerk's File No. D209336857 of the Real Property Records of Tarrant County, Texas;
THENCE South 04 degrees 04 minutes 35 seconds West, with the easterly line of said tract of land
deeded to the Fort Worth & Western Railroad and with the westerly line of said tract of land
deeded to the Tarrant Regional Water District, a distance of 35.65 feet to a point for corner;
THENCE North 30 degrees 02 minutes 40 seconds West, a distance of 178.28 feet to the POINT OF
BEGINNING, and containing 3,566 square feet or 0.082 acres of land, more or less.
Page 1 of 3
TRV MAIN STREET BRIDGE WATER
AND SANITARY SEWER RELOCATIONS
PARCEL NO. 2
PERMANENT WATER LINE EASEMENT
CITY PROJECT No. 00969
JOHN BAUGH SURVEY, ABSTRACT NO. 115
FELIX G. MULLIKEN SURVEY, ABSTRACT NO. 1045
CITY OF FORT WORTH, TARRANT COUNTY, TEXAS
PART 2
Being a permanent water line easement situated in the Felix G. Mulliken Survey, Abstract No. 1045, City
of Fort Worth, Tarrant County, Texas, and being a portion of a tract of land deeded to the Fort Worth &
Western Railroad as recorded in Volume 9391, Page 2044 of the Deed Records of Tarrant County, Texas,
said permanent water line easement being more particularly described by metes and bounds as follows:
COMMENCING at a 3/4 inch iron rod found for corner in the northwest right-of-way line of Northside
Drive (a 90.0' right-of-way) and in the southeast line of a tract of land described as Tract I deeded to the
Fort Worth Independent School District as recorded in Volume 7406, Page 216 of the Deed Records of
Tarrant County, Texas, from which a point for the southwest corner of said Tract I bears South 59 degrees
52 minutes 17 seconds West, a distance of 27.84 feet; THENCE South 59 degrees 52 minutes 17 seconds
West, with the northwest right-of-way line of said Northside Drive and with the southeast line of said
Tract 1, a distance of 187.66 feet to a point for corner in the easterly line of said tract of land deeded to
the Fort Worth & Western Railroad, said point being the northwest comer of a tract of land deeded to
the Tarrant Regional Water District as recorded in County Clerk's File No. D209336857 of the Real
Property Records of Tarrant County, Texas; THENCE South 04 degrees 04 minutes 35 seconds West, with
the easterly line of said tract of land deeded to the Fort Worth & Western Railroad and with the
westerly line of said tract of land deeded to the Tarrant Regional Water District, a distance of 61.68 feet to
the POINT OF BEGINNING;
THENCE South 04 degrees 04 minutes 35 seconds West, with the easterly line of said tract of land
deeded to the Fort Worth & Western Railroad with the westerly line of said tract of land
deeded to the Tarrant Regional Water District, a distance of 24.16 feet to a point for corner;
THENCE South 59 degrees 57 minutes 20 seconds West, a distance of 120.80 feet to a point for corner in
the westerly line of tract of land deeded to the Fort Worth & Western Railroad;
THENCE North 04 degrees 04 minutes 35 seconds East, with the westerly line of said tract of land
deeded to the Fort Worth & Western Railroad, a distance of 24.16 feet to a point for
corner;
THENCE North 59 degrees 57 minutes 20 seconds East, a distance of 120.80 feet to the POINT OF
BEGINNING, and containing 2,416 square feet or 0.055 acres of land, more or less.
Page2of3
TRV MAIN STREET BRIDGE WATER
AND SANITARY SEWER RELOCATIONS
PARCEL NO. 2
PERMANENT WATER LINE EASEMENT
CITY PROJECT No. 00969
JOHN BAUGH SURVEY, ABSTRACT NO. 115
FELIX G. MULLIKEN SURVEY, ABSTRACT NO. 1045
CITY OF FORT WORTH, TARRANT COUNTY, TEXAS
Notes:
(1) A plat of even survey date herewith accompanies this legal description.
(2) All bearings are referenced to the project control for North Riverside Bridge. All bearings
and distances are surface.
Date: August 30, 2012
CURTIS SMITH
Curtis Smith
Registered Profession
Texas No. 5494
Page3 of 3
60
13
NORTH FORT
WORTH ADDITION
VOLUME 63, PAGE 149
P.R.T.C.T.
EXHIBIT "B"
10
p• O. C.
JOHN BAUGH SURVEY
ABSTRACT NO. 115
17
PIZ
60 30
SCALE IN FEET
9 to
.MJ.
O
0
moo.
c
Ix
O cc L
z�
W
cc i— o
FORT WORTH &
20 WESTERN RAILROAD
VOLUME 9391, PAGE 2044
D.R.T.C.T.
FND 5/8"IR W/CAP
"GORRONDONA"
VICINITY MAP
N.T.S.
FELIX G. MULLIKEN SURVEY
ABSTRACT NO. 1045
LINE
L-1
I L-2
LINE TABLE
BEARING DISTANCE I N 04'04'35'E 32.75'
N 04'04'35"E 35.65'
TARRANT REGIONAL
WATER DISTRICT
C.C.F. NO. D209336857
D.R.T.C.T.
PERMANENT
WATER LINE EASEMENT!
3,566 SQ.FT. OR 0.082 ACRES
S 04'04'35"W
35.65'•,
NOTES:
4
3
20
21
1. A LEGAL DESCRIPTION OF EVEN DATE HEREWITH
ACCOMPANIES THIS PLAT.
2, BEARINGS ARE REFERENCED TO THE TEXAS COORDINATE
SYSTEM, NAD-83 (CORS), NORTH CENTRAL ZONE (4202).
ALL DISTANCES AND AREAS SHOWN ARE SURFACE
UTILIZING A SURFACE FACTOR OF 1.0001375289116.
City of Fort Worth
1000 THROCKMORTON STREET • FORT WORTH, TEXAS 76102
TRV MAIN STREET BRIDGE
WATER AND SANITARY
SEWER RELOCATIONS
PARCEL NO, 2 — PART 1 I PERMANENT WATER LINE EASEMENT
OWNER: FORT WORTH (Sc WESTERN RAILROAD I CITY PROJECT NO. 00969
SURVEY: JOHN BAUGH SURVEY ABSTRACT NO. 115
SURVEY: FELIX G. MULLIKEN SURVEY ABSTRACT NO. 1045
LOCATION: CITY OF FORT WORTH, TARRANT COUNTY, TEXAS
EASEMENT AREA: 3,566 SQ.FT. OR 0.082 ACRES
G&AI JOB NO. KHA_1003.03 DRAWN BY: RK CADD FILE: MAIN NORTHSIDE ESMTS.DWG
DATE: AUGUST 30, 2012 I PAGE 1 OF 2 I & SCALE: 1" = 60'
GORRONDONA & ASSOCIATES, INC. • 7524 JACK NEWELL BLVD. SO. FORT WORTH, TX. 76118 • 817.496.1424 FAX 817.496.1768
CURTIS SMIrtH"�
REGISTERED PROFESSIONAL LAND SURVEYOR
NO. 5494
VICINITY MAP
N.T.S.
2
1
N 04'04'35"E
24.16'
EXHIBIT "B"
FELIX G. MULLIKEN SURVEY
ABSTRACT NO. 1045
P.O.B.
PERMANENT
WATER LINE EASEMENT
2,416 SQ.FT. OR 0.055 ACRES
FORT WORTH &
WESTERN RAILROAD
VOLUME 9391, PAGE 2044
D.R.T.C.T.
to
(o o
co
O
Od'
cn
-- S 04.04'35"W
24.16'
TARRANT REGIONAL
WATER DISTRICT
C.C.F. NO. D209336857
D.R.T.C.T.
60
NOTES:
30
SCALE IN FEET
1. A LEGAL DESCRIPTION OF EVEN DATE HEREWITH
ACCOMPANIES THIS PLAT.
60
2. BEARINGS ARE REFERENCED TO THE TEXAS COORDINATE
SYSTEM, NAD-83 (CORS), NORTH CENTRAL ZONE (4202).
ALL DISTANCES AND AREAS SHOWN ARE SURFACE
UTILIZING A SURFACE FACTOR OF 1.0001375289116.
City of Fort Worth
1000 THROCKMORTON STREET • FORT WORTH, TEXAS 76102
TRV MAIN STREET BRIDGE
WATER AND SANITARY
SEWER RELOCATIONS
PARCEL NO. 2 - PART 2 I PERMANENT WATER LINE EASEMENT t
OWNER: FORT WORTH & WESTERN RAILROAD I CITY PROJECT NO. 00969
SURVEY: FELIX G. MULLIKEN SURVEY ABSTRACT NO. 1045
LOCATION: CITY OF FORT WORTH TARRANT COUNTY. TEXAS
EASEMENT AREA: 2.416 SQ.FT. OR 0.055 ACRES CURTIS SMITH`
DATE: AUGUST 30, 2012
G&AI JOB NO. KHA_1003.03 I DRAWN BY: RK (CADD FILE: MAIN & NORTHSIDE ESMTS.DWG REGISTERED PROFESSIONAL
PAGE 2 OF 2 SCALE: 1" .-• 60' NO. 5494
GORRONDONA & ASSOCIATES, INC. • 7524 JACK NEWELL BLVD. SO. FORT WORTH, TX. 76118 • 817.496.1424 FAX 817.496.1768
LAND
SURVEYOR
TRV MAIN STREET BRIDGE WATER
AND SANITARY SEWER RELOCATIONS
PARCEL NO. 3
PERMANENT WATER LINE EASEMENT
CITY PROJECT No. 00969
FELIX G. MULLIKEN SURVEY, ABSTRACT NO. 1045
CITY OF FORT WORTH, TARRANT COUNTY, TEXAS
EXHIBIT "A"
Being a permanent water line easement situated in the Felix G. Mulliken Survey, Abstract No.
1045, City of Fort Worth, Tarrant County, Texas, and being a portion of a tract of land described
as Tract I deeded to the Fort Worth Independent School District as recorded in Volume 7406, Page
216 of the Deed Records of Tarrant County, Texas, said permanent water line easement being
more particularly described by metes and bounds as follows:
BEGINNING at a point for corner in the southeast line of said Tract I and in the northwest right-
of-way line of Northside Drive (a 90.0' right-of-way), from which a point for the southwest corner
of said Tract I bears South 59 degrees 52 minutes 17 seconds West, a distance of 12.99 feet;
THENCE North 30 degrees 02 minutes 40 seconds West, a distance of 19.17 feet to a point for
corner in the westerly line of said Tract I and in the easterly right-of-way line of Cecil
Street (closed by City of Fort Worth Ordinance No. 2848);
THENCE North 04 degrees 03 minutes 17 seconds East, with the westerly line of said Tract I and
with the easterly right-of-way line of said Cecil Street, a distance of 35.67 feet to a
point for corner;
THENCE South 30 degrees 02 minutes 40 seconds East, a distance of 48.71 feet to a point for
corner in the southeast line of said Tract I and in the northwest right-of-way line of said
Northside Drive, said point being the beginning of a non -tangent curve to the left
having a radius of 618.69 feet, a central angle of 00 degrees 28 minutes 39 seconds and
whose chord bears South 60 degrees 06 minutes 36 seconds West, a chord distance of
5.15 feet;
THENCE with said non -tangent curve to the left, with the southeast line of said Tract I and with
the northwest right-of-way line of said Northside Drive, an arc length of 5.15 feet to a
3/4 inch iron rod found for corner, from which a 3/4 inch iron pipe found for corner in
the southeast right-of-way line of said Northside Drive and in the northwest line of
Block 1 of the Glazer Subdivision, an addition to the City of Fort Worth, Tarrant
County, Texas as recorded in Volume 388-114, Page 439 of the Plat Records of
Tarrant County, Texas bears South 30 degrees 05 minutes 58 seconds East, a distance
of 91.23 feet;
THENCE South 59 degrees 52 minutes 17 seconds West, with the southeast line of said Tract I
and with the northwest right-of-way line of said Northside Drive, a distance of 14.85
feet to the POINT OF BEGINNING, and containing 679 square feet or 0.016 acres of
land, more or less.
Page 1 of 2
TRV MAIN STREET BRIDGE WATER
AND SANITARY SEWER RELOCATIONS
PARCEL NO. 3
PERMANENT WATER LINE EASEMENT
CITY PROJECT No. 00969
FELIX G. MULLIKEN SURVEY, ABSTRACT NO. 1045
CITY OF FORT WORTH, TARRANT COUNTY, TEXAS
Notes:
(1) A plat of even survey date herewith accompanies this legal description.
(2) All bearings are referenced to the project control for North Riverside Bridge. All
bearings and distances are surface.
Date: August 30, 2012
Curtis Smith
Registered Professiona
Texas No. 5494
Page 2 of 2
uu' W;WaWWI
(
60
VICINITY kvfAh
N.T.S.
30
0
SCALE IN FEET
EXHIBIT "B"
,S0'.O� l
0l90P
60
LINE TABLE
LINE BEARING DISTANCE
L-1 S 59'52'17"W 12.99'
L-2 N 30'02'40"W 19.17'
I L-3 N 04'03'17"E 35.67'
I L-4 S 30'02'40"E I 48.71'
I L-5 S 59'52'17"W I 14.85'
TRACT I
0.9181 ACRES (BY DEED)
FORT WORTH INDEPENDENT
SCHOOL DISTRICT
VOLUME 7406, PAGE 216
D.R.T.C.T.
PERMANENT
WATER LINE EASEMENT
679 SQ.FT. OR 0.016 ACRES
FELIX G. MULLIKEN SURVEY
ABSTRACT NO. 1045
DETAIL "A"
P.O.B.
SEE DETAIL "A"
FND 3/4" IRON
PIPE BEARS
S 30'05'58"E
91.23'
BLOCK 1
GLAZER SUBDIVISION
VOLUME 388-114, PAGE 439
P.R.T.C.T.
CURVE "FABLE
CARC I
URVE
RADIUS I DELTA C-11618..69' 100'28'39" I CHORD
36"WG I CHORD5.115' 15.15' I
NOTES:
1. A LEGAL DESCRIPTION OF EVEN DATE HEREWITH
ACCOMPANIES THIS PLAT.
2, BEARINGS ARE REFERENCED TO THE TEXAS COORDINATE
SYSTEM, NAD-83 (CORS), NORTH CENTRAL ZONE (4202).
ALL DISTANCES AND AREAS SHOWN ARE SURFACE
UTILIZING A SURFACE FACTOR OF 1.0001375289116.
City of Fort Worth
1000 THROCKMORTON STREET • FORT WORTH, TEXAS 76102
TRV MAIN STREET BRIDGE
WATER AND SANITARY
SEWER RELOCATIONS
WATER
OWNER: FORT WORTH IfN�Q���� .NNDD T SCHOOL DISTRICTPERMANIENT CITY PROJECTENO,5EMENT 00969
SURVEY: FELIX G. MULLIKE'SURVEY ABSTRACT NO. 1045
LOCATION: CITY OF FORT WORTH, TAR\RANT COUNTY, TEXAS `����
EASEMENT AREA: 679 SQ.FT. OR 0.016 ACRES CURTIS SMITH`'= -'
G&AI JOB NO. KHA_1003.03 I DRAWN BY: RI< I CADD FILE: MAIN & NORTHSIDE ESMTS.DWG
DATE: AUGUST 30, 2012 PAGE 1 OF 1 SCALE: 1" = 60'
GORRONDONA & ASSOCIATES, INC. • 7524 JACK NEWELL BLVD. SO. FORT WORTH, TX. 76118 • 817.496.1424 FAX 817.496.1768
„ u,,..aW a.m,w;uu..trnm'.,, .:.u'.um.,M14...;m...., oaatl 41
REGISTERED PROFESSIONAL LAND SURVEYOR
NO. 5494
TRV MAIN STREET BRIDGE WATER
AND SANITARY SEWER RELOCATIONS
PARCEL NO. 4
PERMANENT WATER LINE EASEMENT
CITY PROJECT No. 00969
FELIX G. MULLIKEN SURVEY, ABSTRACT NO. 1045
CITY OF FORT WORTH, TARRANT COUNTY, TEXAS
EXHIBIT "A"
Being a permanent water line easement situated in the Felix G. Mulliken Survey, Abstract No.
1045, City of Fort Worth, Tarrant County, Texas, and being a portion of Cecil Street closed by
City of Fort Worth Ordinance No. 2848 (no owner of record found), said permanent water line
easement being more particularly described by metes and bounds as follows:
COMMENCING at a 3/4 inch iron rod found for corner in the northwest right-of-way line of
Northside Drive (a 90.0' right-of-way) and in the southeast line of a tract of land described as
Tract I deeded to the Fort Worth Independent School District as recorded in Volume 7406, Page
216 of the Deed Records of Tarrant County, Texas, from which a 3/4 inch iron pipe found for
corner in the southeast right-of-way line of said Northside Drive and in the northwest line of
Block 1 of the Glazer Subdivision, an addition to the City of Fort Worth, Tarrant County, Texas as
recorded in Volume 388-114, Page 439 of the Plat Records of Tarrant County, Texas bears South
30 degrees 05 minutes 58 seconds East, a distance of 91.23 feet; THENCE South 59 degrees 52
minutes 17 seconds West, with the northwest right-of-way line of said Northside Drive and with
the southeast line of said Tract I, a distance of 27.84 feet to a point for the southwest corner of said
Tract I, said point being the intersection of the northwest right-of-way line of said Northside Drive
with the east right-of-way line of said Cecil Street; THENCE North 04 degrees 03 minutes 17
seconds East, with the west line of said Tract I and with the east right-of-way line of said Cecil
Street, a distance of 23.18 feet to the POINT OF BEGINNING;
THENCE North 30 degrees 02 minutes 40 seconds West, a distance of 44.59 feet to a point for
corner;
THENCE North 04 degrees 03 minutes 17 seconds East, a distance of 144.99 feet to a point for
comer in the southeast line of Block A of the Coors Addition, an addition to the City of
Fort Worth, Tarrant County, Texas as recorded in Volume 388-57, Page 18 of the Plat
Records of Tarrant County, Texas, said point being the beginning of a non -tangent
curve to the right having a radius of 279.44 feet, a central angle of 07 degrees 44
minutes 20 seconds and whose chord bears North 36 degrees 04 minutes 47 seconds
East, a chord distance of 37.72 feet;
THENCE with said non -tangent curve to the right and with the southeast line of said Block A, an
arc length of 37.74 feet to a point for corner;
THENCE South 04 degrees 03 minutes 17 seconds West, a distance of 170.83 feet to a point for
corner;
Page 1 of 2
TRV MAIN STREET BRIDGE WATER
AND SANITARY SEWER RELOCATIONS
PARCEL NO. 4
PERMANENT WATER LINE EASEMENT
CITY PROJECT No. 00969
FELIX G. MULLIKEN SURVEY, ABSTRACT NO. 1045
CITY OF FORT WORTH, TARRANT COUNTY, TEXAS
THENCE South 30 degrees 02 minutes 40 seconds East, a distance of 8.92 feet to a point for
corner in the east right-of-way line of said Cecil Street and in the west line of said
Tract I;
THENCE South 04 degrees 03 minutes 17 seconds West, with the east right-of-way line of said
Cecil Street and with the west line of said Tract I, a distance of 35.67 feet to the
POINT OF BEGINNING, and containing 3,709 square feet or 0.085 acres of land,
more or less.
Notes:
(1) A plat of even survey date herewith accompanies this legal description.
(2) All bearings are referenced to the project control for North Riverside Bridge. All
bearings and distances are surface.
Date: August 30, 2012
Curtis Smith
Registered Profession
Texas No. 5494
Page 2 of 2
- 60
VICINITY MAP
N.T.S.
30
N
0
SCALE IN FEET
o0
N
�
O
zo
cc
cc
re La 0)o
oW
J
NOTES:
60
1. A LEGAL DESCRIPTION OF EVEN GATE HEREWITH
ACCOMPANIES THIS PLAT.
EXHIBIT "B"
BLOCK A
COORS ADDITION
VOLUME 388-57, PAGE 18
P.R.T.C.T.
1
r-.
i�
c
0
2
N 04'03'17'E—.-
23.18'
2. BEARINGS ARE REFERENCED TO THE TEXAS COORDINATE
SYSTEM, NAD-83 (CORS), NORTH CENTRAL ZONE (4202).
ALL DISTANCES AND AREAS SHOWN ARE SURFACE
UTILIZING A SURFACE FACTOR OF 1.0001375289116.
ORTWORT
1
FELIX G. MULLIKEN SURVEY
ABSTRACT NO. 1045
TRACT 1
0.9181 ACRES (BY DEED)
FORT WORTH INDEPENDENT
SCHOOL DISTRICT
VOLUME 7406, PAGE 216 „ "
D.R.T.C.T. DETAIL A
CECIL STREET
CLOSED BY CITY
OF FORT WORTH
ORDINANCE NO.
2848
(NO OWNER OF)
(RECORD FOUND)
PERMANENT
WATER LINE EASEMENT
3,709 SQ.FT. OR 0.085 ACRES
-*- SEE DETAIL "A"
FND 3/4"IR
P.D.C.
S 59'52'17'W
27.84'
FND 3/4" IRON
PIPE BEARS
S 30'05'58"E
91.23'
CURVE I RADIUS
I C-1 I 279.44'
SRO oO��v�
19
0ss R1GNS..
BLOCK 1
GLAZER SUBDIVISION
VOLUME 388-114, PAGE 439
P.R.T.C.T.
CURVE TABLE
DELTA CHORD BEARING I CHORD I ARC
07'44'20" N 36'04.47"E 37.72' 37.74'
City of Fort Worth
1000 THROCKMORTON STREET • FORT WORTH, TEXAS
TRY MAIN STREET BRIDGE
WATER AND SANITARY
SEWER RELOCATIONS
PARCEL NO. 4 1 PERMANENT WATER LINE EASEMENT
OWNER: NO OWNER OF RECORD FOUND I CITY PROJECT NO. 00969
SURVEY: FELIX G. MULLIKEN SURVEY ABSTRACT NO. 1045
LOCATION: CITY OF FORT WORTH TARRANT COUNTY, TEXAS
EASEMENT AREA: 3,709 SQ.FT. OR 0.085 ACRES
G&AI JOB NO. KHA_1003.03 I DRAWN BY: RK 1 CADD FILE: MAIN & NORTHSIDE ESMTS.DWG
DATE: AUGUST 30, 2012 PAGE 1 OF 1 SCALE: 1" = 60'
GORRONDONA & ASSOCIATES, INC. • 7524 JACK NEWELL BLVD. SO. FORT WORTH, TX. 76118
'1.111,110,Hr III III 4 na 4.i MI, II 1, ! YIII.w • 10111' 1011110111 I H1lu "' IY „ tl Iw' •.0 11 1 ul 11 41111 4
76102
CURTIS SMM
REGISTERED PROFESSIONAL LAND SURVEYOR
NO. 5494
• 817.496.1424 FAX 817.496.1768
J,.,wY „W,1111
TRV MAIN STREET BRIDGE WATER
AND SANITARY SEWER RELOCATIONS
PARCEL NO. 5
TEMPORARY CONSTRUCTION EASEMENT
CITY PROJECT No. 00969
LOTS 13-22, BLOCK 35, NORTH FORT WORTH TOWNSITE
CITY OF FORT WORTH, TARRANT COUNTY, TEXAS
EXHIBIT "A"
Being a temporary construction easement situated in the Felix G. Mulliken Survey, Abstract No.
1045, City of Fort Worth, Tarrant County, Texas, and being a portion of Lots 13 thru 22, Block 35
of North Fort Worth Townsite, an addition to the City of Fort Worth, Tarrant County, Texas as
recorded in Volume 624, Page 523 of the Plat Records of Tarrant County, Texas, said Lots 13 thru
22 being deeded to Texas Refinery Corporation as recorded in Volume 1276, Page 101, Volume
1390, Page 520 and Volume 2357, Page 540 of the Deed Records of Tarrant County, Texas, said
temporary construction easement being more particularly described by metes and bounds as
follows:
COMMENCING at a railroad spike found for the northwest corner of said Lot 22 and for the
northwest corner of said Block 35, said railroad spike being the intersection of the northeast right-
of-way line of North Main Street (a 100.0' right-of-way) with the southeast right-of-way line of
NE 8th Street (a 60.0' right-of-way), from which a "Y" cut in concrete found for reference bears
South 60 degrees 06 minutes 58 seconds West, a distance of 6.96 feet; THENCE South 29 degrees
59 minutes 25 seconds East, with the southwest line of said Lot 22, with the southwest line of said
Block 35 and with the northeast right-of-way line of said North Main Street, a distance of 70.00
feet to the POINT OF BEGINNING;,
THENCE North 60 degrees 00 minutes 35 seconds East, a distance of 7.00 feet to a point for
comer;
THENCE South 29 degrees 59 minutes 25 seconds East, a distance of 32.00 feet to a point for
corner;
THENCE North 60 degrees 00 minutes 35 seconds East, a distance of 7.00 feet to a point for
corner;
THENCE South 29 degrees 59 minutes 25 seconds East, a distance of 198.00 feet to a point for
corner in the southeast line of said Lot 13 and in the northwest line of Lot 12 of said
Block 35;
THENCE South 60 degrees 00 minutes 35 seconds West, with the southeast line of said Lot 13
and with the northwest line of said Lot 12, a distance of 14.00 feet to a point for the
southwest comer of said Lot 13 and for the northwest corner of said Lot 12, said point
being in the southwest line of said Block 35 and in the northeast right-of-way line of
said North Main Street, from which a 1/2 inch iron rod found for reference bears South
58 degrees 48 minutes 52 seconds West, a distance of 4.12 feet;
Page 1 of 2
TRV MAIN STREET BRIDGE WATER
AND SANITARY SEWER RELOCATIONS
PARCEL NO. 5
TEMPORARY CONSTRUCTION EASEMENT
CITY PROJECT No. 00969
LOTS 13-22, BLOCK 35, NORTH FORT WORTH TOWNSITE
CITY OF FORT WORTH, TARRANT COUNTY, TEXAS
THENCE North 29 degrees 59 minutes 25 seconds West, with the southwest line of said Block
35 and with the northeast right-of-way line of said North Main Street, a distance of
230.00 feet to the POINT OF BEGINNING, and containing 2,996 square feet or
0.069 acres of land, more or less.
Notes:
(1) A plat of even survey date herewith accompanies this legal description.
(2) All bearings are referenced to the project control for North Riverside Bridge. All
bearings and distances are surface.
Date: August 30, 2012
CURTISSMITH
5494
Curtis Smith
Registered Professions
Texas No. 5494
or
Page 2 of 2
UNE TABLE
LINE BEARING DISTANCE
1-1 N 7.00'
S • 32.00
1 L-3 N 60'00'35T 7.00'
I L-4 I S 60'00'35'W 14.00'
60
30
N
0
SCALE IN FEET
NOTES:
FND RAILROAD
SPIKE
P.O.C.
EXHIBIT "B"
e d
•
FND CUT IN
CONCRETE BEARS
S 60106'58'W 6.96'
60
1. A LEGAL DESCRIPTION OF EVEN DATE HEREWITH
ACCOMPANIES THIS PLAT.
P.O.B.
TEMPORARY
CONSTRUCTION
EASEMENT
2,996 SQ.FT.
0.069 ACRES
2. BEARINGS ARE REFERENCED TO THE TEXAS COORDINATE
SYSTEM, NAD-83 (CORS), NORTH CENTRAL ZONE (4202).
ALL DISTANCES AND AREAS SHOWN ARE SURFACE
UTILIZING A SURFACE FACTOR OF 1.0001375289116.
28
NORTH FORT
WORTH TOWNSITE
VOLUME 624, PAGE 523
P.R.T.C.T.
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FELIX G. MULLIKEN SURVEY
ABSTRACT NO. 1045
City of Fort Worth
1000 THROCKMORTON STREET •
TRV MAIN STREET BRIDGE
WATER AND SANITARY
SEWER RELOCATIONS
FORT WORTH, TEXAS 76102
PARCEL NO. 5 I TEMPORARY CONSTRUCTION EASEMENT
OWNER: TEXAS REFINERY Cit OF36QQN I CITY PROJECT NO. 00969
SUBDIVISION: LOTS 13-22 BLOCK 35, NORTH FORT WORTH TOWNSITE
LOCATION: CITY OF FORT WORTH TARRANT COUNTY, TEXAS
EASEMENT AREA: 2,996 SQ.FT. OR 0.069 ACRES
I
G&AI JOB NO, KHA_1003.03 DRAWN BY: RK I CADD FILE: MAIN & NORTHSIDE ESMTS.OWG REGISTERED PROFESSIONAL LAND SURVEYOR
DATE: AUGUST 30, 2012 PAGE 1 OF 1 I SCALE: 1" = 60' NO. 5494
GORRONDONA & ASSOCIATES, INC. • 7524 JACK NEWELL BLVD. SO. FORT WORTH, TX. 76118 • 817.496.1424 FAX 817.496.1768
-_,„,,,,,a1M11{,,c1L. A A y Lula ,A ka lAinallAAAAA. yly. Amyy AAA AAA...1.1AM ,AY ILIYAWAAJA AAA A yi Ay. ...AMY AAAALLYIArnaryymYAA AMU Lrui . yAAIL-AdAAAAAA AALA &AAA AAAALAWYA AAA y AJAAAAA yay. tly. 111.11
CURTIS SMI
GC-4.02 Subsurface and Physical Conditions
THIS PAGE LEFT INTENTIONALLY BLANK
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
GEOTECHNICAL ENGINEERING REPORT
WATER AND SANITARY SEWER RELOCATION FOR THE TRINITY RIVER VISION -
CENTRAL CITY PROJECT AND THE TRINITY UPTOWN SERVICE AREA PHASE I -
BRIDGE AND CHANNEL RELOCATIONS - PART 3 - MAIN STREET BRIDGE
FORT WORTH, TEXAS
GEOTECHNICAL ENGINEERING REPORT
Water and Sanitary Sewer Relocations for the Trinity River Vision - Central City
Project and the Trinity Uptown Service Area Phase I - Bridge and Channel
Relocations - Part 3 - Main Street Bridge
Fort Worth, Texas
Prepared by:
Gorrondona & Associates, Inc.
Prepared for:
Kimley-Horn & Associates, Inc.
12700 Park Central Drive, Suite 1800
Dallas, Texas 75251
Attention: Mr. Ben Raef
February 2012
G&AI Project No. 11-0055
GORRONDONA & ASSOCIATES, INC. - TEXAS ENGINEERING FIRM REGISTRATION No. F-7933
Gorrondona & Associates, Inc.
February 3, 2012
Mr. Ben Raef
Kimley-Horn & Associates, Inc.
12700 Park Central Drive, Suite 1800
Dallas, Texas 75251
Re: GEOTECHNICAL ENGINEERING REPORT
WATER AND SANITARY SEWER RELOCATION FOR THE TRINITY RIVER VISION - CENTRAL CITY
PROJECT AND THE TRINITY UPTOWN SERVICE AREA PHASE I - BRIDGE AND CHANNEL
RELOCATIONS - PART 3— MAIN STREET BRIDGE
FORT WORTH, TEXAS
G&Al Project No. 11-0055
Dear Mr. Raef:
Gorrondona & Associates, Inc. (G&AI) is pleased to submit our Geotechnical
Engineering Report for the above -referenced project. This investigation was
performed in accordance with the Kimley-Horn & Associates Individual Project
Order No. 061018052-09.
We appreciate the opportunity to work with you on this project. We look forward
to providing you with geotechnical and materials testing and inspection services
during the construction phase of this project.
Please contact us if you have any questions or require additional services.
Respectfully submitted,
Jenell S. Strachan, P.E.
Senior Engineer
Kenneth B. Riner, P.E.
Director — Geotechnical, Environmental & CMT Services
8815 Solon Rd. • Suite F-5 • Houston, Texas 77064 • 281.469.3347 • Fax 281.469.3594
Gorrondona & Associates, Inc. — Texas Engineering Firm Registration No. F-7933
TABLE OF CONTENTS
Page
1.0 INTRODUCTION 1
2.0 FIELD INVESTIGATION 2
3.0 LABORATORY TESTING 3
4.0 SUBSURFACE CONDITIONS 4
4.1 Geology 4
4.2 Soil/Rock 4
4.3 Groundwater 8
4.4 Potential Petroleum Contamination 9
5.0 ANALYSIS AND RECOMMENDATIONS 9
5.1 Seismic Site Classification 9
5.2 Groundwater Control 9
5.3 Construction Excavations 9
5.4 Buried Structures 11
5.5 Buried Piping 12
5.6 Tunneling 13
6.0 CONSTRUCTION OBSERVATIONS 15
7.0 GENERAL COMMENTS 16
Appendix A
Appendix B -
Appendix C -
Appendix D
Appendix E -
Appendix F -
APPENDICES
- Project Location Diagrams
Design Plan and Section
Boring Location Diagram
- Boring Logs and Laboratory Results
Geologic Atlas and Formation Description
Unified Soil Classification System
GEOTECHNICAL ENGINEERING REPORT
Water and Sanitary sewer Relocations for the Trinity River Vision -
Central City Project and the Trinity Uptown Service Area Phase I -
Bridge and Channel Relocations - Part 3 — Main Street Bridge
Fort Worth, Texas
1.0 INTRODUCTION
Proiect Location. The project extends along Commerce Street near its intersection with 6th
Street northward to its intersection with Northside Drive, and eastward along Northside
Drive to the Trinity River, in Fort Worth, Texas. The general location and orientation of the
site are provided in Appendix A - Project Location Diagrams.
Proiect Description. The project consists of sections of 12-, 16-, 20- and 24-inch diameter
water lines, 8-inch diameter sanitary sewer lines, various manholes and various junction
boxes, generally along Commerce Street and Northside Drive. Construction by methods
other than open cut (i.e., tunneling) will be performed between borings BH-41 and BH-45,
BH-46 and BH-47, and BH-50 and BH-51 (See Appendix C — Boring Location Diagram). The
remainder of the water lines and sanitary sewer will be constructed via open cut methods.
Various site plans and sections for the project are provided in Appendix B — Client Provided
Design Information.
Project Authorization. This geotechnical investigation was authorized by Mr. Glenn A. Gary,
P.E. with Kimley-Horn & Associates, Inc. and performed in accordance with Kimley-Horn &
Associates Individual Project Order No. 061018052-09.
Purpose and Methodology. The principal purposes of this investigation were to evaluate the
general soil conditions at the proposed site and to develop geotechnical engineering design
recommendations. To accomplish its intended purposes, the study was conducted in the
following phases: (1) drill sample borings to evaluate the soil conditions at the boring
locations and to obtain soil samples; (2) conduct laboratory tests on selected samples
recovered from the borings to establish the pertinent engineering characteristics of the soils;
and (3) perform engineering analyses, using field and laboratory data, to develop design
criteria.
Cautionary Statement Regarding Use of this Report. As with any geotechnical engineering
report, this report presents technical information and provides detailed technical
recommendations for civil and structural engineering design and construction purposes.
G&AI, by necessity, has assumed the user of this document possesses the technical acumen
to understand and properly utilize information and recommendations provided herein.
G&AI strives to be clear in its presentation and, like the user, does not want potentially
detrimental misinterpretation or misunderstanding of this report. Therefore, we encourage
any user of this report with questions regarding its content to contact G&AI for clarification.
G&AI Project No. 11-0055 Page 1
Clarification will be provided verbally and/or issued by G&AI in the form of a report
addendum, as appropriate. Any necessary clarification to this report will be provided at no
charge.
2.0 FIELD INVESTIGATION
The subsurface investigation for this project is summarized below. Boring locations are
provided in Appendix C - Boring Location Diagram.
Boring Nos. Nominal Depth, Date Drilled Location2
feet'bgsl
BH-40 20 3/18/2011 Alignment Starting Point on
Commerce Street
70 3/16-22/2011 Along Commerce Street at
Proposed Tunnel Section
BH-46 and BH-47 30 3/21/2011 Along Commerce Street at
Railroad/TxDOT Crossing
BH-48 20 3/21/2011 11th Street at Main Street
BH-49 20 3/21/2011 Commerce Street
at Northside Drive
BH-50 and BH-51 20 3/21-22/2011 Along Northside Drive at
Railroad/TxDOT Crossing
BH-41 to BH-45
Notes:
1. bgs = below ground surface
2. Boring locations provided in Appendix C - Boring Location Diagram were not surveyed
and should be considered approximate. Borings were located by recreational hand-
held GPS unit. Horizontal accuracy of such units is typically on the order of 20-feet.
Subsurface conditions were defined using the sample borings. Boring logs generated during
this study are included in Appendix D - Boring Logs and Laboratory Results. Borings were
advanced between sample intervals using continuous flight auger drilling procedures.
Cohesive soil samples were generally obtained using Shelby tube samplers in general
accordance with American Society for Testing and Materials (ASTM) D1587. The Shelby tube
sampler consists of a thin -walled steel tube with a sharp cutting edge connected to a head
equipped with a ball valve threaded for rod connection. The tube is pushed into the
undisturbed soils by the hydraulic pulldown of the drilling rig. The soil specimens were
extruded from the tube in the field, logged, tested for consistency using a hand
penetrometer, sealed and packaged to maintain "in situ" moisture content.
The consistency of cohesive soil samples was evaluated in the field using a calibrated hand
penetrometer. In this test a 0.25-inch diameter piston is pushed into the undisturbed
G&AI Project No. 11-0055 Page 2
sample at a constant rate to a depth of 0.25-inch. The results of these tests are tabulated at
the respective sample depths on the boring logs. When the capacity of the penetrometer is
exceeded, the value is tabulated as 4.5+.
Granular soil samples were generally obtained using split -barrel sampling procedures in
general accordance with ASTM D1586. In the split -barrel procedure, a disturbed sample is
obtained in a standard 2-inch outside diameter (OD) split barrel sampling spoon driven 18-
inches into the ground using a 140-pound (lb) hammer falling freely 30 inches. The number
of blows for the last 12-inches of a standard 18-inch penetration is recorded as the Standard
Penetration Test resistance (N-value). The N-values are recorded on the boring logs at the
depth of sampling. Samples were sealed and returned to our laboratory for further
examination and testing.
Rock cores were generally obtained using core barrel sampling procedures in general
accordance with ASTM D2113. In the core barrel procedure, a sample is obtained using a
rotating hollow steel tube equipped with a coring bit.
Groundwater observations are shown on the boring Togs.
Upon completion of the borings, the boreholes were backfilled from the top and plugged at
the surface.
3.0 LABORATORY TESTING
G&AI performs visual classification and any of a number of laboratory tests, as appropriate,
to define pertinent engineering characteristics of the soils encountered. Tests are
performed in general accordance with ASTM or other standards and the results included at
the respective sample depths on the boring logs or separately tabulated, as appropriate, and
included in Appendix D - Boring Logs and Laboratory Results. Laboratory tests and
procedures routinely utilized, as appropriate, for geotechnical investigations are tabulated
below.
Test Procedure
ASTM D421
ASTM D422
ASTM D1140
ASTM D2166
ASTM D2216
Description
Standard Practice for Dry Preparation of Soil Samples for Particle -Size
Analysis and Determination of Soil Constants
Standard Test Method for Particle -Size Analysis of Soils
Standard Test Methods for Amount of Material in Soils Finer than the
No. 200 (75-i.tm) Sieve
Standard Test Method for Unconfined Compressive Strength of
Cohesive Soil
Standard Test Method for Laboratory Determination of Water
(Moisture) Content of Soil and Rock by Mass
G&AI Project No. 11-0055 Page 3
Test Procedure
ASTM D2217
ASTM D2487
ASTM D2850
ASTM D4220
ASTM D4318
ASTM D4643
ASTM D 4644
ASTM D7625
Manufacturer's
Instructions
Description
Standard Practice for Wet Preparation of Soil Samples for Particle -Size
Analysis and Determination of Soil Constants
Standard Classification of Soils for Engineering Purposes (Unified Soil
Classification System)
Standard Test Method for Unconsolidated-Undrained Triaxial
Compression Test on Cohesive Soil
Standard Practices for Preserving and Transporting Soil Samples
Standard Test Methods for Liquid Limit, Plastic Limit and Plasticity
Index of Soils
Standard Test Method for Determination of Water (Moisture) Content
of Soil by the Microwave Oven Method
Standard Test Method for Slake Durability of Shales and Similar Weak
Rocks
Laboratory Determination of Abrasiveness of Rock Using the CERCHAR
Method
Soil Strength Determination Using a Torvane
4.0 SUBSURFACE CONDITIONS
4.1 Geology
Geologic Formation. Based on available surface geology maps and our experience, it
appears this site is located in alluvium near a mapped interface with terrace deposits. A
geologic atlas and formation description are provided in Appendix E - Geologic Atlas and
Formation Description. Soils within the alluvium and terrace deposit formations can
generally be described at varying proportions of sand, silt, clay and gravel resulting from a
water feature depositional environment.
Geologic Faults. A review of the attached geologic map indicates the nearest geologic fault
is in excess of 5-miles from the project site. A geologic fault study was beyond the scope of
this investigation.
4.2 Soil/Rock
Stratigranhv. Descriptions of the various strata and their approximate depths and thickness
per the Unified Soil Classification System (USCS) are provided on the boring Togs included in
Appendix D - Boring Logs and Laboratory Results. Terms and symbols used in the USCS are
G&AI Project No. 11-0055 Page 4
Top of Layer
0 6- to 10-inches
6- to 10-inches 2 to 14
presented in Appendix F - Unified Soil Classification System. Subsurface conditions were
variable. Therefore, a brief summary of the stratigraphy, by boring, is provided below.
Generalized Subsurface Conditions at Boring BH-40
Depth, feet bgs (unless noted)
Top of Layer Bottom of Layer
0 15
15 19
19 Boring Termination
(20.5)
Description
LEAN CLAY — Very stiff to hard LEAN CLAY (CL) and very
stiff to hard SANDY LEAN CLAY (CL).
Loose SANDY SILT (SM).
Very stiff LEAN CLAY WITH SAND (CL).
Generalized Subsurface Conditions at Proposed BH-41 to BH-45 Tunnel Section
(Borings BH-41BH-42, BH-43, BH-44 and BH-45)
Depth, feet bgs (unless noted) 1
Bottom of Layer - Description
CONCRETE.
LEAN CLAY — Stiff to hard LEAN CLAY WITH SAND (CL)
and stiff to hard SANDY LEAN CLAY (CL).
2 to 14 9 to 19 SAND/GRAVEL — Medium dense WELL GRADED GRAVEL
WITH SILT (GW-SM), medium dense WELL GRADED
SAND WITH SILT (SW-SM), medium dense to dense WELL
GRADED GRAVEL (GW), very dense WELL GRADED SAND
(SW), and dense WELL GRADE SAND WITH GRAVEL (SW).
9 to 19 Boring Termination LIMESTONE — Poor to excellent LIMESTONE with
(69 to 71) intermittent mudstone layers.
Generalized Subsurface Conditions at Proposed BH-46 to BH-47 Tunnel Section
(Borings BH-46 and BH-47)
Depth, feet bgs (unless noted)
Top of Layer Bottom of Layer
0 6.5-to 7.5-inches CONCRETE.
6.5- to 7.5-inches 9 to 10 CLAYEY SAND/LEAN CLAY — Dense CLAYEY SAND (SC),
very stiff to hard LEAN CLAY WITH SAND (CL) and stiff to
very stiff SANDY LEAN CLAY (CL).
9 to 10 17 to 20 SAND/GRAVEL — Medium dense SILTY SAND (SM),
medium dense to dense WELL GRADED GRAVEL (GW)
and medium dense WELL GRADED SAND (SW).
17 to 20 Boring Termination LIMESTONE — Good LIMESTONE with intermittent
(30) mudstone layers.
G&AI Project No. 11-0055 Page 5
Description
Generalized Subsurface Conditions at Boring BH-48
Depth, feet bgs (unless noted)
Top of Layer Bottom of Layer Description
0 7-inches CONCRETE.
7-inches 8 LEAN CLAY/CLAYEY SAND —Very stiff to hard SANDY
LEAN CLAY (CL) and dense CLAYEY SAND (SC).
8 19 SAND/GRAVEL — Medium dense WELL GRADED GRAVEL
(GW) and medium dense WELL GRADED SAND (SW).
19 Boring Termination LIMESTONE — Good LIMESTONE.
(20)
Generalized Subsurface Conditions at Boring BH-49,
Depth, feet bgs (unless noted) .. 1
Top of Layer Bottom of Layer Description
0 2-inches ASPHALT.
2-inches 2 SILTY SAND (SM) FILL with limestone pieces and lime.
2 17 CLAYEY SAND/LEAN CLAY — Medium dense to dense
CLAYEY SAND (SC), hard LEAN CLAY WITH SAND (CL) and
stiff to hard SANDY LEAN CLAY (CL).
17 Boring Termination Loose SILTY SAND (SM).
(20)
Generalized Subsurface Conditions at Boring BH-50 to BH-51 Tunnel Section
(Borings BH-50 and BH-51)
Depth, feet bgs (unless noted)
Top of Layer Bottom of Layer Description
0 Boring Termination VARIABLE ALLUVIUM — Very dense CLAYEY SAND (SC),
(20) SANDY SILT WITH GRAVEL (ML), very stiff to hard SANDY
LEAN CLAY (CL), medium dense SILTY WITH SAND (ML),
medium dense WELL GRADED GRAVEL, very dense SILT
WITH GRAVEL (ML), medium dense SILTY SAND (SM),
very stiff SANDY SILTY CLAY (CL-ML) and loose WELL
GRADED GRAVEL (SW).
Swell Potential. Atterberg (plastic and liquid) limits were performed on 17 shallow soil
samples obtained at depths between 2- and 8-feet bgs. The plasticity index of the samples
was between 5 and 34 with an average of 17 indicating that the soils have a moderate
potential for shrinking and swelling with changes in soil moisture content.
G&AI Project No. 11-0055 Page 6
Unconfined Compressive Strength of Rock. Unconfined compressive strength tests were
performed on selected limestone samples and are summarized below.
Boring No.
BH-41
BH-41
BH-41
BH-42
BH-42
BH-42
BH-43
BH-43
BH-43
BH-44
BH-44
BH-44
BH-45
BH-45
BH-45
Rock Sample Compressive Strength Results
Depth Interval (feet bgs) Compressive Strength (tsf)
28.4 - 29.1
47.5 - 48.8
63.6 - 63.8
27.4 - 28.3
44.2 - 45.0
56.4 - 57.2
29.0 - 30.0
48.1- 49.0
60.0 - 60.8
22.0 - 23.1
42.2 - 43.1
57.8 - 58.4
25.0 - 25.5
38.9 - 39.5
59.0 - 59.9
95.8
178.6
187.2
87.8
321.8
291.6
118.1
163.4
188.6
100.1
140.4
172.8
233.3
226.1
259.9
CERCHAR Test Results. CERCHAR testing was performed on selected rock samples. Results
of the abrasiveness of rock using the CERCHAR Method by ASTM D 7625 are included in the
following table. Test reports are included in Appendix D.
Boring
Location
BH-41
BH-44 •
BH-45
BH-46
BH-47
47.0
58.5
48.5
21.4
20.5
CERCHARTest Results
Average CECHAR
Abrasive Index (CAI)
1.4
1.5
1.2
0.9
1.4
Low Abrasiveness
Low Abrasiveness
Low Abrasiveness
Low Abrasiveness
Low Abrasiveness
Slake Durability Test Results. Slake durability testing was performed on three selected rock
samples. Results of the Slake durability tests using ASTM D 4644 are summarized in the
following table. Test reports are included in Appendix D.
G&AI Project No. 11-0055 Page 7
Boring
Location
BH-42
BH-43
BH-44
Depth, (ft)
49.0-50.0
49.9-51.1
53.5-55.0
Slake Durability Test Results
Slake DurabilityWater Temp Natural; Water
Index, (%) Average (°C) Content, (%)
Description of
Fragments*
89.4 21 6.5 Type II
83.7 21 8.3 Type II
73.7 21 8.6 Type II
*Note: Type II — Retained materials consist of large and small fragments.
4.3 Groundwater
The borings were advanced using auger drilling and intermittent sampling methods in order
to observe groundwater seepage levels. Groundwater levels encountered in the borings
during this investigation are identified below.
Boring No.
B-40
B-41
B-42
B-43
B-44
B-45
B-46
B-47
B-48
B-49
B-50
B-51
Depth Groundwater Initially Groundwater Depth after 15
Encountered (feet, bgs) Minutes (feet, bgs)
12.0 12.0
14.0
12.0 --
12.0
14.0
Not encountered Not encountered
13.0
16.0
18.0 Dry
19.0 Dry
19.0 19.0
18.0 19.0
Piezometers were installed at boring locations BH-41 and BH-45. Groundwater levels
encountered in the piezometers during this investigation are identified below.
Piezometer No. Groundwater Depth after 24 Hours
Piezometer No. (feet, bgs)?
B-41 55.0
B-45 60.0
undwater Depth after 30
days (feet, bgs)
45.8
9.8
Future construction activities may alter the surface and subsurface drainage characteristics
of this site. It is difficult to accurately predict the magnitude of subsurface water
fluctuations that might occur based upon short-term observations. The groundwater level
should be expected to fluctuate throughout the years with variations in precipitation.
G&AI Project No. 11-0055 Page 8
4.4 Potential Petroleum Contamination
Fuel odors were encountered in the soils within the upper 20-feet in borings BH-40, BH-41,
BH-42 and BH-43. Specific locations where the fuel odor was encountered is presented on
the boring logs. An environmental site assessment was beyond the scope of this project.
5.0 ANALYSIS AND RECOMMENDATIONS
5.1 Seismic Site Classification
The seismic site classification is based on the 2009 International Building Code (IBC) and is a
classification of the site based on the type of soils encountered at the site and their
engineering properties. Per Table 1613.5.2 of the 2009 IBC, the seismic site classification for
this site is B.
5.2 Groundwater Control
Groundwater was encountered at depths as shallow as about 12-feet bgs during the
subsurface investigation. If groundwater is encountered during excavation, dewatering to
bring the groundwater below the bottom of excavations will be required. Dewatering could
consist of standard sump pits and pumping procedures, which may be adequate to control
seepage on a local basis during excavation. Supplemental dewatering will be required in
areas where standard sump pits and pumping is not effective. Supplemental dewatering
could include submersible pumps in slotted casings, well points, or eductors. The contractor
should submit a groundwater control plan, prepared by a licensed engineer experienced in
that type of work.
5.3 Construction Excavations
Sloped Excavations. All sloped short-term construction excavations on -site should be
designed in accordance with Occupational Safety and Health Administration (OSHA)
excavation standards. The following table addresses OSHA soil type based on the observed
soils in the project borings.
G&AI Project No. 11-0055 Page 9
B-40
B-41
B-42
B-43
B-44
B-45
B-46
B-47
B-48
B-49
B-50
B-51
OHSA Soil Type by, Boring Location and; Depth
Street Name OSHA Soil Type
Depth of Trench (ft)
0-10 10-20
N. Commerce St. B C
N. Commerce St.
N. Commerce St.
N. Commerce St.
N. Commerce St.
N. Commerce St.
N. Commerce St.
N. Commerce St.
N. Main St.
Northside Dr.
Northside Dr.
Northside Dr.
B
B
B
B
C
B
B
C
B
C
C
For Type B soils, short-term construction excavations may be constructed with a maximum
slope of 1:1, horizontal to vertical (H:V). For Type C soils, short-term construction
excavations may be constructed with a maximum slope of 1.5:1, horizontal to vertical (H:V).
For rock, short-term construction excavations may be constructed with a vertical slope.
Recommendations provided herein are not valid for any long-term or permanent slopes on -
site. We should be contacted to review sloped excavations deeper than 20 feet.
Shored Excavations. As an alternative to sloped excavations, vertical short-term
construction excavations may be used in conjunction with trench boxes or other shoring
systems. Shoring systems should be designed using an equivalent fluid weight of 65 pounds
per cubic feet (pcf) to a depth of 20-feet and 95 pcf below a depth of 20-feet. Surcharge
pressures at the ground surface due to dead and live loads should be added to the lateral
earth pressures where they may occur. Lateral surcharge pressures should be assumed to
act as a uniform pressure along the upper 10-feet of the excavation based on a lateral earth
coefficient of 0.5. Surcharge loads set back behind the excavation at a horizontal distance
equal to or greater than the excavation depth may be ignored. We recommend that no
more than 200-feet of unshored excavation should be open at any one time to prevent the
possibility of failure and excessive ground movement to occur. We also recommend that
unshored excavations do not remain open for a period of time longer than 24-hours.
Limitations. Recommendations provided herein assume there are no nearby structures or
other improvements which might be detrimentally affected by the construction excavation.
Before proceeding, we should be contacted to evaluate construction excavations with the
potential to affect nearby structures or other improvements.
G&AI Project No. 11-0055 Page 10
Excavation Monitoring. Excavations should be monitored to confirm site soil conditions
consistent with those encountered in the borings drilled as part of this study. Discrepancies
in soil conditions should be brought to the attention of G&AI for review and revision of
recommendations, as appropriate.
5.4 Buried Structures
Applicability. Recommendations in this section are applicable to the design of buried
junction boxes, piping and manholes associated with this project.
Uplift. Buried structures are subjected to uplift forces caused by differential water levels
adjacent to and within the structure. Soils with any appreciable silt or sand content will
likely become saturated during periods of heavy rainfall. For design purposes, we
recommend the groundwater level be assumed as 12-feet bgs. Resistance to uplift pressure
is provided by soil skin friction and the dead weight of the structure. Skin friction should be
neglected for the upper 3 feet of soil. A skin friction of 200 pounds per square foot (psf) may
be used below a depth of 3 feet.
Lateral Pressure. Lateral pressures on buried structures due to soil loading can be
determined using an equivalent fluid weight of 70 pounds per cubic foot (pcf) above the
groundwater table and 100 pcf below the groundwater table. This includes hydrostatic
pressure, as appropriate, but does not include surcharge loads. The lateral load produced by
a surcharge may be computed as 50 percent of the vertical surcharge pressure applied as a
constant pressure over the full depth of the buried structure. Surcharge loads located a
horizontal distance equal to or greater than the buried structure depth may be ignored.
Vertical Pressure. Vertical pressures on buried structures due to soil loading can be
determined using an equivalent fluid weight of 135 pcf above the groundwater table and 70
pcf below the groundwater table. This does not include surcharge loads. The vertical load
produced by a surcharge may be computed as 100 percent of the vertical surcharge pressure
applied as a constant pressure over the full width of the buried structure.
Foundations. The net increase in bearing pressure below buried junction boxes, piping and
manholes is generally negligible. Provided that the structure is underlain by firm,
undisturbed soil, the ground surface over and adjacent to the structure remains at about the
same level prior to construction, and no additional load is applied to the structure, we
expect post -construction settlements of buried structures to be negligible. Empty buried
structures below the groundwater table will be subject to buoyant forces. Buoyant forces on
buried structures will be resisted by the dead weight of the structure, effective weight of the
soil above the structure, and skin friction previously described.
G&AI Project No. 11-0055 Page 11
Limitations. Recommended design pressures provided herein do not include loading due to
tunnel installation, where applicable. Depending on the type of tunnel, loading on piping
due to construction can far exceed stresses induced by soil and surcharge loading and may
dictate piping selection. Where appropriate, loading on piping due to tunneling should be
factored into the design of buried piping.
5.5 Buried Piping
Applicability. Recommendations in this section are applicable to the design of buried piping
placed by open cut methods associated with this project.
Buried Structure Design Recommendations. Design recommendations provided in the
"Buried Structures" section of this report apply to buried piping.
Thrust Restraints. Resistance to lateral forces at thrust blocks will be developed by friction
developed along the base of the thrust block and passive earth pressure acting on the
vertical face of the block. We recommend a coefficient of base friction of 0.3 along the base
of the thrust block. Passive resistance on the vertical face of the thrust block may be
calculated using the allowable passive earth pressures presented below.
Allowable Passive Earth Pressure by Material Type
Material Allowable Passive Pressure (psf)
Native Clay and Clayey Sand 2000
Silt and Sand 100 x Depth (in feet)
Compacted Clay Fill 1500
Limestone 3000
Note: Passive resistance should be neglected for any portion of the thrust block within 3
feet of the final site grade. The allowable passive resistance for native clays and limestone
are based on the thrust block bearing directly against vertical, undisturbed cuts in these
materials.
Bedding and Backfill. Pipe bedding and pipe -zone backfill for the water and sanitary sewer
piping should be in accordance with City of Fort Worth Water standard specifications. The
pipe -zone consists of all materials surrounding the pipe in the trench from six (6) inches
below the pipe to 12 inches above the pipe.
Trench Backfill. Excavated site soils will be utilized to backfill the trenches above the pipe -zone.
Backfilled soil should be placed in loose lifts not exceeding 8-inches and should be compacted
to at least 95 percent maximum dry density (per ASTM D-698) and at a moisture content
between optimum and 4 percent above optimum moisture content.
Trench Settlement. Settlement of backfill should be anticipated. Even for properly compacted
G&AI Project No. 11-0055 Page 12
backfill, fills in excess of 8 to 10 feet are still subject to settlements over time of about 1 to 2
percent of the total fill thickness. This level of settlement can be significant for fills beneath
streets. Therefore, close coordination and monitoring should be performed to reduce the
potential for future movement.
Testing. Field compaction tests should be made by the Soils Engineer or his representative.
Compaction tests should be performed in each lift of the compacted material. We
recommend the following minimum soil compaction testing be performed: one test per lift
per 100 linear feet of backfill. If the materials fail to meet the density or moisture content
specified, the course should be reworked as necessary to obtain the specified compaction.
5.6 Tunneling
General. We understand the design and means and methods for construction of tunnels
related to this project are at the discretion of the Contractor. Due to this presumption,
detailed tunnel design recommendations are not provided. For the purposes of tunnel
design, this report should be considered a Geotechnical Data Report (GDR). Design
recommendations provided in the "Construction Excavations" section may be utilized for
temporary tunnel access shaft excavations less than 20-feet in depth. Design
recommendations provided in the "Buried Structures" section of this report may be utilized
for tunnels, permanent access shafts, and access shafts deeper than 20-feet. The "Buried
Structures" section specifically excludes tunnel loading due to construction. Construction
loads may dictate tunnel piping design and should be determined by the Contractor and
applied to the tunnel piping design, as appropriate.
BH-41 to BH-45 Generalized Subsurface Conditions. The client provided design information
provided in Appendix B indicates a 24-inch diameter steel encasement will be installed from
the approximate location of BH-41 to the approximate location of BH-45 and have invert
elevations ranging from about 40- to 45-feet bgs. Subsurface soil conditions in this area are
summarized below.
G&AI Project No. 11-0055 Page 13
0
6.5- to 7.5-inches
Generalized Subsurface Conditions at Proposed BH-41 to BH-45 Tunnel Section
(Borings BH-41, BH-42, BH-43, BH-44 and BH-45)
Depth, feet bgs (unless noted)
Top of Layer Bottom of Layer Description
0 6- to 10-inches CONCRETE.
6- to 10-inches 2 to 14 LEAN CLAY — Stiff to hard LEAN CLAY WITH SAND (CL)
and stiff to hard SANDY LEAN CLAY (CL).
2 to 14 9 to 19 SAND/GRAVEL— Medium dense WELL GRADED GRAVEL
WITH SILT (GW-SM), medium dense WELL GRADED
SAND WITH SILT (SW-SM), medium dense to dense WELL
GRADED GRAVEL (GW), very dense WELL GRADED SAND
(SW), and dense WELL GRADE SAND WITH GRAVEL (SW).
9 to 19 Boring Termination LIMESTONE — Poor to excellent LIMESTONE with
(69 to 71) intermittent mudstone layers.
The soils at the anticipated tunnel depth appear to be limestone consistently; therefore, full -
face soil conditions should be encountered. Based on subsurface conditions at the time of
this study, anticipated invert depths were below the groundwater table.
BH-46 to BH-47 Generalized Subsurface Conditions. The client provided design information
provided in Appendix B indicates a 24-inch diameter steel encasement will be installed from
the approximate location of BH-46 to the approximate location of BH-47. We understand
the invert elevations will be around 10-feet bgs. Subsurface soil conditions in this area are
summarized below.
Generalized Subsurface Conditions at Proposed BH-46 to BH-47 Tunnel Section
(Borings BH-46 and BH-47)
Depth, feet bgs (unless noted)
Top of Layer Bottom of Layer Description
6.5-to 7.5-inches CONCRETE.
9 to 10 CLAYEY SAND/LEAN CLAY — Dense CLAYEY SAND (SC),
very stiff to hard LEAN CLAY WITH SAND (CL) and stiff to
very stiff SANDY LEAN CLAY (CL).
9 to 10 17 to 20 SAND/GRAVEL— Medium dense SILTY SAND (SM),
medium dense to dense WELL GRADED GRAVEL (GW)
and medium dense WELL GRADED SAND (SW).
17 to 20 Boring Termination LIMESTONE — Good LIMESTONE with intermittent
(30) mudstone layers.
The soils at the anticipated tunnel depth appear to be variable alluvial soils; therefore,
mixed -face soil conditions should be encountered. Based on subsurface conditions at the
time of this study, anticipated invert depths were near or above the groundwater table.
G&AI Project No. 11-0055 Page 14
BH-50 to BH-51 Generalized Subsurface Conditions. The client provided design information
provided in Appendix B indicates a 24-inch diameter steel encasement will be installed from
the approximate location of BH-50 to the approximate location of BH-51. We understand
the invert elevations will be around 10-feet bgs. Subsurface soil conditions in this area are
summarized below.
Generalized Subsurface Conditions at Boring BH-50 to BH-51 Tunnel Section
(Borings BH-50 and BH-51)
Depth, feet bgs (unless noted)
Top of Layer Bottom of Layer Description
0 Boring Termination VARIABLE ALLUVIUM — Very dense CLAYEY SAND (SC),
(20) SANDY SILT WITH GRAVEL (ML), very stiff to hard SANDY
LEAN CLAY (CL), medium dense SILTY WITH SAND (ML),
medium dense WELL GRADED GRAVEL, very dense SILT
WITH GRAVEL (ML), medium dense SILTY SAND (SM),
very stiff SANDY SILTY CLAY (CL-ML) and loose WELL
GRADED GRAVEL (SW).
The soils at the anticipated tunnel depth appear to be variable alluvial soils; therefore,
mixed -face soil conditions should be encountered. Based on subsurface conditions at the
time of this study, anticipated invert depths were near or above the groundwater table.
6.0 CONSTRUCTION OBSERVATIONS
By necessity, geotechnical engineering design recommendations are based on a limited
amount of information about subsurface conditions. In the analysis, the geotechnical
engineer must assume subsurface conditions are similar to those encountered in the
borings. Anomalies in subsurface conditions are often revealed during construction. G&AI
should be retained to observe earthwork and foundation installation and perform materials
evaluation and testing during the construction phase of the project. This enables the
geotechnical engineer to stay abreast of the project and to be readily available to evaluate
unanticipated conditions, to conduct additional tests if required and, when necessary, to
recommend alternative solutions to unanticipated conditions. Until these construction
phase services are performed by the project geotechnical engineer, the recommendations
contained in this report should be considered as preliminary.
It is proposed that construction phase observation and materials testing commence by the
project geotechnical engineer at the outset of the project. Experience has shown that the
most suitable method for procuring these services is for the owner to contract directly with
the project geotechnical engineer. This results in a clear, direct line of communication
between the owner and the owner's design engineers and the geotechnical engineer.
G&AI Project No. 11-0055 Page 15
7.0 GENERAL COMMENTS
The analyses, conclusions and recommendations contained in this report are based on site
conditions as they existed at the time of the field investigation and on the assumption that
the exploratory borings are representative of the subsurface conditions throughout the site;
that is, the subsurface conditions everywhere are not significantly different from those
disclosed by the borings at the time they were completed. If during construction, different
subsurface conditions from those encountered in our borings are observed, or appear to be
present in excavations, we must be advised promptly so that we can review these conditions
and reconsider our recommendations where necessary. If there is a substantial lapse of
time between submission of this report and the start of the work at the site, if conditions
have changed due either to natural causes or to construction operations at or adjacent to
the site, or if structure locations, structural Toads or finish grades are changed, we should be
promptly informed and retained to review our report to determine the applicability of the
conclusions and recommendations, considering the changed conditions and/or time lapse.
G&AI, Inc. should be retained to review those portions of the plans and specifications for this
particular project that pertain to earthwork and foundations as a means to determine
whether the plans and specifications are consistent with the recommendations contained in
this report. In addition, we are available to observe construction, particularly the
compaction of structural fill, or backfill and the construction of foundations as
recommended in the report and such other field observations as might be necessary.
This report has been prepared for the exclusive use of the Client and their designated agents
for specific application to design of this project. We have used that degree of care and skill
ordinarily exercised under similar conditions by reputable members of our profession
practicing in the same or similar locality. No warranty, expressed or implied, is made or
intended.
G&AI Project No. 11-0055 Page 16
Appendix A - Project Location Diagrams
Yucca A
ifl 2011 EuroPaTechnologtca
IE ' 03a.0"+
32"46'18.50"�N� 8T20'328 W .cloy 527,ft � _ ���� � i
Eye alt 50259 f"t
PROJECT LOCATION DIAGRAM - GENERAL
Water and Sanitary Sewer Relocation for the Trinity River Vision
Commerce Street, Fort Worth, Texas
Project No. 11-0055
Date - 2/28/2011
orin6ronih (T�Intl rolls 3}ieloi
Imagery Date:, Dee-27('2009
32'46' 19.50" N- - 97'20'32 06" W
. e18�aj 540 it � EY
PROJECT LOCATION DIAGRAM - LOCAL
Water and Sanitary Sewer Relocation for the Trinity River Vision
Commerce Street, Fort Worth, Texas
Project No. 11-0055
Date - 2/28/2011
Appendix C - Boring Location Diagram
D
(Feetepth}
1 BH-40 20 32.46'6.45"N
BH-41 70 32°46'15.88"N
BH-42 70 32°46'17.40"N
BH 43 70 32°46'18.60"N
BH-44 70 32°46'19.90"N
BH-45 70 32°46'21.33"N
BH-46 30 32°46'26.69"N
BH 47 30 32"46'29.41"N
BH-48 20 32°46'29,99"N
BH 49 20 32°46'36.35"N
BH-50 20 32"46'39.60"N
BH-51 20 32"46'40.65"N
97'20'21.90" W
97'20'28.17"W
97°20'29.28"W
97°20'30.08"W
97'20'31.09"W
97'20'31.99"W
97"20'35.50"W
97'20'37.35"W
97'20'40.12"W
97'20'41.91"W
97'20'35,97"W
97'20'33.64" W
Note: Boring locations were not surveyed and should be
considered approximate.
7,;2009 •l 3x, 46'23:59`, N 9 °20.31„ 11.
BORING LOCATION DIAGRAM
Water and Sanitary Sewer Relocation for the Trinity River Vision
Commerce Street, Fort Worth, Texas
Project No. 11-0055
Date - 2/28/2011
Appendix D - Boring Logs and Laboratory Results
Gorrondona & Associates, Inc. - GEO, ENV, CMT Division
8815 Solon Road, Suite F-5, Houston, TX 77064
7524 Jack Newell Blvd. S., Fort Worth, TX 76118
Telephone: 281.469.3347 HOU; 817.496.1424 FW
Fax: 281.469.3594 HOU; 817.496.1768 FW
BORING NUMBER BH-40
PAGE 1 OF 1
CLIENT Kimley-Horn and Associates, Inc. PROJECT NAME Water and Sanitary Sewer for Trinity River Vision
PROJECT NUMBER 11-0055 PROJECT LOCATION Commerce St. & Northside Dr.. Fort Worth, TX
DATE STARTED 3/18/11 COMPLETED 3/18/11 GROUND ELEVATION HOLE SIZE
DRILLING CONTRACTOR StrataBore GROUND WATER LEVELS:
DRILLING METHOD Auger a AT TIME OF DRILLING 12.0 ft
LOGGED BY Culver CHECKED BY KBR Z AT END OF DRILLING 12.0 ft
NOTES AFTER DRILLING --
LE E--
a o z a� .N w o LIMITS w
w w >�
Hw �a ��� a- Z'� t-� Cz z
MATERIAL DESCRIPTION aD ow m0> Y N N E E o N °- �� CI I- �� ~o oa
QZ 0 UZ UO O- UCn Ua �O C_J1J a� QQZ z
U o' o 0 0 a Z
II
LEAN CLAY (CL) - Very stiff to hard, brown and AU
gray. ST 23
Gray below 2 feet. ST 3.5 2.0 16 48 14 34 95
0
ST 4.5+ 2.3+ 17
SANDY LEAN CLAY (CL) - Very stiff to hard, ' ST 4.5+ 2.3+ 14 30 14 16 58
gray.
ith fuel odor between 6 and 10 feet. ST 4.0 1.8 2.7 4 115 15
Brown below 8 feet. ST 3.5 1.6
ST 2.0 1.3 16 58
SANDY SILT (ML) - Loose, brown.
a _ : SS 3-3-5 18
8
20 ��/ LEAN CLAY WITH SAND (CL) - Very stiff, XI SS 4- - 19
8 \ brown. / \ (16)
z
m
D
H
z
a
0
w
w
E2
REV. GEO LOG W TOR & UC 11-0055 WATER AND SANITARY SEWER FOR THE TR
Bottom of hole at 20.5 feet.
Gorrondona & Associates, Inc. - GEO, ENV, CMT Division
8815 Solon Road, Suite F-5, Houston, TX 77064
7524 Jack Newell Blvd. S., Fort Worth, TX 76118
Telephone: 281.469.3347 HOU; 817.496.1424 FW
Fax: 281.469.3594 HOU; 817.496.1768 FW
CLIENT Kimley-Horn and Associates, Inc.
PROJECT NUMBER 11-0055
DATE STARTED 3/22/11 COMPLETED 3/22/11
DRILLING CONTRACTOR StrataBore
DRILLING METHOD Auger
LOGGED BY Culver CHECKED BY KBR
NOTES
W -
0
0
z
w
o_
z
-
w
60
0_
=0
�O
9
0
-
0
o 70
0
w
0
w
r
MATERIAL DESCRIPTION
10-inches CONCRETE. r--1 AU
LEAN CLAY WITH SAND (CL) - Very stiff, gray. ST
SANDY LEAN CLAY (CL) - Stiff to very stiff,
gray.
With fuel odor at 8 to 10 feet.
WELL GRADED GRAVEL WITH SILT (GW-GM)
- Medium dense, tan.
With fuel odor at 13 to 15 feet.
LIMESTONE - Fair to excellent, gray.
With intermittent mudstone layers below 33 feet.
Bottom of hole at 70.0 feet.
ST
ST
ST
ST
BORING NUMBER BH-41
PAGE 1 OF 1
PROJECT NAME Water and Sanitary Sewer for Trinity River Vision
PROJECT LOCATION Commerce St. & Northside Dr., Fort Worth, TX
GROUND ELEVATION
GROUND WATER LEVELS:
V AT TIME OF DRILLING 14.0 ft
AT END OF DRILLING ---
AFTER DRILLING ---
SS 3-8-13
(21)
50-50/0"
RC 100
(84)
RC 100
(52)
RC 96
(68)
RC 100
(84)
RC 100
(97)
RC 100
(68)
HOLE SIZE
w w > D) D
o- z %i c " F-
W - >N .— i=2 ZO
— cr 0-2 cc rn D Q.
O • O () (" 0 o p >-
a
3.0
3.0
3.5
3.5
4.0
1.5
w�
r�
1 Z
co w
OZ
ATTERBERG
LIMITS
F_
0-
0J
J
0
Th-
1.5 22
1.5 19 32 16 16 85
1.9 20
1.9 14 30 14 16 58
1.5 1.3 4 125 10
95.8 0
178.6 0
187.2 0
9
9
Gorrondona & Associates, Inc. - GEO, ENV, CMT Division
8815 Solon Road, Suite F-5, Houston, TX 77064
7524 Jack Newell Blvd. S., Fort Worth, TX 76118
Telephone: 281.469.3347 HOU; 817.496.1424 FW
Fax: 281.469.3594 HOU; 817.496.1768 FW
BORING NUMBER BH-42
PAGE 1 OF 1
CLIENT Kimlev-Horn and Associates, Inc. PROJECT NAME Water and Sanitary Sewer for Trinity River Vision
PROJECT NUMBER 11-0055
DATE STARTED 3/16/11 COMPLETED 3/16/11 GROUND ELEVATION
DRILLING CONTRACTOR StrataBore GROUND WATER LEVELS:
DRILLING METHOD Auger SL AT TIME OF DRILLING 12.0 ft
LOGGED BY Culver CHECKED BY KBR AT END OF DRILLING ---
NOTES AFTER DRILLING ---
0
10
a-
20
c� - I 1
30 1 1
z I
0-
>_
w I- 1
>- I
40 I 1
cc
zw
Ci
cn-
Q
50
F-
z
Q
0
o_
a
• 60
0
O
0
D- -
0
H
- -
0
0
0
w
0
MATERIAL DESCRIPTION
6.75-inches CONCRETE.
SANDY LEAN CLAY (CL) - Very stiff to hard,
gray.
Brown below 2 feet.
LEAN CLAY WITH SAND (CL) - Very stiff to
hard, brown.
WELL GRADED SAND WITH SILT (SW-SM)
Medium dense, tan.
With fuel odor.
WELL GRADED GRAVEL (GW) - Medium
dense, tan
With fuel odor.
LIMESTONE - Poor to excellent, gray.
With gravel to 20 feet.
PROJECT LOCATION Commerce St. & Northside Dr., Fort Worth, TX
HOLE SIZE
w o ATTERBERG 1—
W w > N N w o LIMITS W
Cl. Z c v >- Z
~m wo z� F Q w e'a I— Dz c� I—
C) z
0_D 0W m0> Yv0 am E a)o _ �~ �� O2 E p 000
QZ W OZ O O 38 O - 0-' �O __, J �Z W
co � o_ ° 0 O c LL
AU
ST
ST
ST
ST
ST
,— XI SS
With intermittent mudstone layers below 31 feet.
Bottom of hole at 69.0 feet.
11-10-9
) (19)
\TCP, 50-50/0" ,
TCP 50-38/0" ,
RC 100
(96)
RC 100
(63)
RC 98
(49)
RC 96
(83)
RC 100
(94)
13
4.5+ 11 31 15 16 56
4.5+ 9
4.5+ 15 45 17 29 74
4.5+ 2.0 4 121 14
3.0
87.8 0
321.8 0
291.6 0
9
Gorrondona & Associates, Inc. - GEO, ENV, CMT Division
8815 Solon Road, Suite F-5, Houston, TX 77064
7524 Jack Newell Blvd. S., Fort Worth, TX 76118
Telephone: 281.469.3347 HOU; 817.496.1424 FW
€ Fax: 281.469.3594 HOU; 817.496.1768 FW
CLIENT Kimley-Horn and Associates, Inc.
PROJECT NUMBER 11-0055
DATE STARTED 3/17/11 COMPLETED 3/17/11
DRILLING CONTRACTOR StrataBore
DRILLING METHOD Auger
LOGGED BY Culver CHECKED BY KBR
NOTES
0
10
MATERIAL DESCRIPTION
6.0-inches CONCRETE.
SANDY LEAN CLAY (CL) - Very stiff to hard,
gray.
Brown below 2 feet.
LEAN CLAY WITH SAND (CL) - Stiff to hard,
brown.
With iron nodules below 8 feet.
- � 7 WELL GRADED GRAVEL (GW) -Medium ST
• • dense, gray. SS
_`� With fuel odor. /—
0 20 .1. ' WELL GRADED SAND (SVV) - Very dense, tan
0 , With fuel odor.
Q - 1 LIMESTONE - Poor to excellent, gray.
,I
D �I
z 1
- I
30 I I
o - • 1 VUth intermittent mudstone layers below 31 feet.
5
W
II
2 40 I 1
1 I
__ II
1-
0 I
o
- - 1
v, - I
a 50 1 I
~_ I
� � I
o- ' 1 I
Q I
W
<_ I
w 60 1
9
_1
o- ▪ 11
w
ro'
i— w
00
CL D
Z
Q
r—I AU
ST
ST
ST
ST
ST
0
o-
- -
0 70
0
w
Bottom of hole at 71.0 feet.
�TCP,
—TCP,
BORING NUMBER BH-43
PAGE 1 OF 1
PROJECT NAME Water and Sanitary Sewer for Trinity River Vision
PROJECT LOCATION Commerce St. & Northside Dr., Fort Worth, TX
GROUND ELEVATION
GROUND WATER LEVELS:
Q AT TIME OF DRILLING 12.0 ft
AT END OF DRILLING ---
AFTER DRILLING ---
RC 98
(58)
RC 88
(58)
RC 82
(60)
RC 100
(94)
RC 96
(72)
RC 100
(86)
5-11-15
, (26)
, 50-50/0"
50-50/0"
w
a
w
0
0
HOLE SIZE
w >� CM 0_
r
>N 'E�
pV � z
oN 0�
- 00) U�
CL 0
ATTERBERG
LIMITS
0 I--
0 —
-
0
4.5+ 1.8 16
4.5 1.6 16 35 15 20 64
4.0 1.8 18
4.0 1.8 18 45 17 28 81
4.5+ 2.3 3.8 4 116 15
1.5 0.4
118.1 0
163.4 0
188.6 0
16
13
, 13
9
Gorrondona & Associates, Inc. - GEO, ENV, CMT Division
8815 Solon Road, Suite F-5, Houston, TX 77064
7524 Jack Newell Blvd. S., Fort Worth, TX 76118
Telephone: 281.469.3347 HOU; 817.496.1424 FW
Fax: 281.469.3594 HOU; 817.496.1768 FW
CLIENT Kimlev-Horn and Associates, Inc.
PROJECT NUMBER 11-0055
DATE STARTED 3/18/11 COMPLETED 3/18/11
DRILLING CONTRACTOR StrataBore
DRILLING METHOD Auger
LOGGED BY Culver CHECKED BY KBR
NOTES
1
Zit
8 20
0
z
0
a 30
z
0co
w
w
40
w
1-
ce
o-
ZwZ -
G0
cn-
ce 50
z_
m
o_
z
w
60
0
0
00
cc
O-
0 70
J
w
0
>
w
a
MATERIAL DESCRIPTION
8.0-inches CONCRETE. r AU
LEAN CLAY WITH SAND (CL) - Hard, brown.
SANDY LEAN CLAY (CL) - Stiff to hard, brown.
ST
ST
ST
ST
ST
WELL GRADED SAND WITH SILT (SW-SM) - iQ SS
Very dense, tan.
LIMESTONE - Poor to excellent, tan.
Gray below 17 feet.
With intermittent mudstone layers below 35 feet.
Bottom of hole at 70.0 feet.
BORING NUMBER BH-44
PAGE 1 OF 1
PROJECT NAME Water and Sanitary Sewer for Trinity River Vision
PROJECT LOCATION Commerce St. & Northside Dr., Fort Worth, TX
GROUND ELEVATION
GROUND WATER LEVELS:
V AT TIME OF DRILLING 14.0 ft
AT END OF DRILLING ---
AFTER DRILLING ---
ozQ
m 0 z
2-1-50
(51) ,
TCP, 50-50/0"
RC 100
(92)
RC 100
(86)
RC 96
(91)
RC 100
(78)
RC 100
(89)
RC 100
(84)
z
w
a
titN
0
0
n
w
z
Et
0
t--
4.5 2.0
4.5+ 1.8
4.5+ 2.3+
4.5+ 2.0
2.0 1.3 1.1 4 112 17
1.75
HOLE SIZE
w 0 rn'Q
2 I- L.
L C N
n� c ,02
z n.
w�
1z
v Oo N z` z
... 'cr.
> 20
00) v
ATTERBERG
LIMITS
0
D
et
h- p
z
20
14 24 15 9
15
1
z
w
F-
z
0o
0)
w
z
u-
100.1 0
140.4 0
172.8 0
15 29 12 17 54
20
Gorrondona & Associates, Inc. - GEO, ENV, CMT Division
8815 Solon Road, Suite F-5, Houston, TX 77064
7524 Jack Newell Blvd. S., Fort Worth, TX 76118
Telephone: 281.469.3347 HOU; 817.496.1424 FW
Fax: 281.469.3594 HOU; 817.496.1768 FW
CLIENT Kimley-Horn and Associates, Inc.
PROJECT NUMBER 11-0055
DATE STARTED 3/22/11
DRILLING CONTRACTOR StrataBore
DRILLING METHOD Auger
LOGGED BY Culver
NOTES
0
COMPLETED 3/22/11
CHECKED BY KBR
MATERIAL DESCRIPTION
BORING NUMBER BH-45
PAGE 1 OF 1
PROJECT NAME Water and Sanitary Sewer for Trinity River Vision
PROJECT LOCATION Commerce St. & Northside Dr., Fort Worth, TX
GROUND ELEVATION
GROUND WATER LEVELS:
AT TIME OF DRILLING Not encountered
AT END OF DRILLING Not encountered
AFTER DRILLING ---
OJ Z
COz
7.0-inches CONCRETE. AU
:::: - LEAN CLAY WITH SAND (CL) -Tan and brow
ST
with limestone and shell pieces.
WELL GRADED SAND WITH GRAVEL (SW) - X SS 17-19-19
Dense, tan. / ST , (38)
- �' �.WELL GRADED GRAVEL (GW) - Dense, tan.
10 1 SS 17-22-22
WEATHERED LIMESTONE - Gray, with (44) ,
mudstone layers. SS 24-13/4"
20
Equipment failure at 20 feet. Damaged rock
z - core.
rn -
z
z
a 30
n.
z
o-
>_
> - ---r-- With intermittent mudstone layers below 35 feet.
r-
Z • 40 T` RC 96
w
TL (46)
_-
o-
LL
Ir _
teI 50
1-
z
Q
0 _
z
-
w
▪ 60
0
0
96
o _ i I RC (68)
- - I
O 70 I .
Bottom of hole at 70.0 feet.
0
LIMESTONE - Poor to Excellent, gray.
50/1"
TCP, , 50-50/0"
RC 20
(0)
TCP, 50-50/0"
RC 98
(64)
RC 98
(74)
RC 91
(39)
RC 100
(94)
W W > o rna
az 0— c--
W O > N-$ •E N
_ w
o o'er E w 0o o
0 0 U (n U w
o a`
a
233.3 0
226.1 0
259.9 0
HOLE SIZE
WZ
z o F W
n (F
0 O
14
13
4
4
8
8
8
ATTERBERG
LIMITS
1-
C< J
0
C ~ gJ
I0
z
H
z
W
z
Oo
0)
W
z
LL
9
6
Gorrondona & Associates, Inc. - GEO, ENV, CMT Division
8815 Solon Road, Suite F-5, Houston, TX 77064
7524 Jack Newell Blvd. S., Fort Worth, TX 76118
Telephone: 281.469.3347 HOU; 817.496.1424 FW
Fax: 281.469.3594 HOU; 817.496.1768 FW
CLIENT Kimlev-Horn and Associates, Inc.
PROJECT NUMBER 11-0055
DATE STARTED 3/21/11 COMPLETED 3/21/11
DRILLING CONTRACTOR StrataBore
DRILLING METHOD Auger
LOGGED BY Culver CHECKED BY KBR
NOTES
0
10
20
O I
'I
N
Z II
30 I I
ce
ce
W
F-
CZ
O
w
ce
cn
}
d'
Z
0
0
9
0
0
O
0
O
J
0
W
0
W
MATERIAL DESCRIPTION
6.5-inches CONCRETE.
CLAYEY SAND (SC) - Dense, tan and brown,
with limestone and asphalt pieces.
LEAN CLAY WITH SAND (CL) - Very stiff to
hard, brown and tan.
SILTY SAND (SM) - Medium dense, tan.
WELL GRADED GRAVEL (GW) - Medium
dense, tan.
LIMESTONE - Good, gray, with mudstone
layers.
Bottom of hole at 30.0 feet.
BORING NUMBER BH-46
PAGE 1 OF 1
PROJECT NAME Water and Sanitary Sewer for Trinity River Vision
PROJECT LOCATION Commerce St. & Northside Dr., Fort Worth, TX
GROUND ELEVATION
GROUND WATER LEVELS:
V AT TIME OF DRILLING 13.0 ft
AT END OF DRILLING ---
AFTER DRILLING ---
w a°
F-w cc^
wm win
CL
2z 0�
Q w
co a
AU
SS
5-7-6
(13) ,
7-11-13
(24) ,
\TCP, 1 50-50/0"
RC 97
(72)
ww > co o, a
a Z . = c
1-� > aY 'E N
Y� ' °. c c N
U 0
U (A O 2
o
4.0 1.3
4.5 2.3
4.5+ 1.5
1.0 0.4
HOLE SIZE
ATTERBERG
w o LIMITS
Z F— 01_
D—1- D
OZ O�
0 =,
12
14 26 14 12 49
16
13 29 14 14 71
.7 4 113 14
16 32
10
16
CLIENT
Gorrondona & Associates, Inc. - GEO, ENV, CMT Division
8815 Solon Road, Suite F-5, Houston, TX 77064
7524 Jack Newell Blvd. S., Fort Worth, TX 76118
Telephone: 281.469.3347 HOU; 817.496.1424 FW
Fax: 281.469.3594 HOU; 817.496.1768 FW
Kimlev-Horn and Associates, Inc.
PROJECT NUMBER 11-0055
DATE STARTED 3/21/11 COMPLETED 3/21/11
DRILLING CONTRACTOR StrataBore
DRILLING METHOD Auger
LOGGED BY Culver CHECKED BY KBR
NOTES
U
a
w -
o 0
0
0
0
-
0
z-
m-
N
D_
1-
z
0
z
0
uJ
w
Fr-
2
cc
uJ
w
0
0
ce
c,
0
0
0
o5
0
O
F
O
O
w
w
MATERIAL DESCRIPTION
7.5-inches CONCRETE.
CLAYEY SAND (SC) - Dense, brown.
SANDY LEAN CLAY (CL) - Stiff to very stiff,
brown.
/-1 AU
ST
r—
ST
ST
ST
CLAYEY SAND (SC) - Dense, brown and tan.
WELL GRADED SAND (SW) - Medium dense, SS ,
tan.
WELL GRADED GRAVEL (GIN) - Dense, tan.
LIMESTONE - Good, gray.
Bottom of hole at 30.0 feet.
SS
SS
SS
SS
RC
BORING NUMBER BH-47
PAGE 1 OF 1
PROJECT NAME Water and Sanitary Sewer for Trinity River Vision
PROJECT LOCATION Commerce St. & Northside Dr., Fort Worth, TX
GROUND ELEVATION
GROUND WATER LEVELS:
VAT TIME OF DRILLING 16.0 ft
AT END OF DRILLING --
AFTER DRILLING ---
o-
99
(84)
3-4-8
(12)
18-21-18
(39)
14-14-29
(43)
4-9-16
(25) I
13-50
HOLE SIZE
ATTERBERG
LIMITS
0I—
D-
_J J
J
U
gJ
4.5 1.5 18
4.0 1.4 8 25 14 12 34
2.5 1.1 11
2.0 1.1 14 28 13 15 55
3.0 1.0 . 13
6
5
8
12
10
10
16
REV. GEO LOG W TOR & UC 11-0055 WATER AND SANITARY SEWER FOR THE TRINITY RIVER VISION.GPJ GINT US 29 JAN 07.GDT
Gorrondona & Associates, Inc. - GEO, ENV, CMT Division
8815 Solon Road, Suite F-5, Houston, TX 77064
7524 Jack Newell Blvd. S., Fort Worth, TX 76118
Telephone: 281.469.3347 HOU; 817.496.1424 FW
Fax: 281.469.3594 HOU; 817.496.1768 FW
CLIENT Kimlev-Horn and Associates, Inc.
PROJECT NUMBER 11-0055
DATE STARTED 3/21/11 COMPLETED 3/21/11
DRILLING CONTRACTOR StrataBore
DRILLING METHOD Auger
LOGGED BY Culver CHECKED BY KBR
NOTES
20
MATERIAL DESCRIPTION
7-inches CONCRETE.
SANDY LEAN CLAY (CL) - Very stiff to hard,
brown.
CLAYEY SAND (SC) - Dense, brown.
WELL GRADED GRAVEL (GW) - Medium
dense, tan.
WELL GRADED SAND (SW) - Medium dense,
tan.
LIMESTONE - Good, gray.
Bottom of hole at 20.0 feet.
BORING NUMBER BH-48
PAGE 1 OF 1
PROJECT NAME Water and Sanitary Sewer for Trinity River Vision
PROJECT LOCATION Commerce St. & Northside Dr., Fort Worth, TX
GROUND ELEVATION HOLE SIZE
GROUND WATER LEVELS:
-V AT TIME OF DRILLING 18.0 ft
AT END OF DRILLING Caved at 14.0
AFTER DRILLING ---
ATTERBERG F-
O o z ai N w o LIMITS w
w W >�n
W W CC❑ �I-? O.. h
vza)'-' c d 20 1-Z - U
Oin �O �QZWZ U - CC al'''.
ZW
Ul4
co it a ❑ v - ° a LE
AU
4-8-13
(21)
SS 4-8-8
(16) ,
2.0 1.1 11
3.5 1.8 17
4.5+ 2.3+ 11 29 12 17 65
4.5+ 13
5 13
18
�— SS 46-50 12 30
Gorrondona & Associates, Inc. - GEO, ENV, CMT Division
8815 Solon Road, Suite F-5, Houston, TX 77064
7524 Jack Newell Blvd. S., Fort Worth, TX 76118
Telephone: 281.469.3347 HOU; 817.496.1424 FW
Fax: 281.469.3594 HOU; 817.496.1768 FW
CLIENT Kimley-Horn and Associates, Inc.
PROJECT NUMBER 11-0055
DATE STARTED 3/21/11 COMPLETED 3/21/11
DRILLING CONTRACTOR StrataBore
DRILLING METHOD Auger
LOGGED BY Culver CHECKED BY KBR
NOTES
0
10
20
rn
z
a.
0
2
r2
C.
0
LL
cc
}
O
0
w7
0
F
0
0
0
w
(7
0:"
MATERIAL DESCRIPTION
BORING NUMBER BH-49
PAGE 1 OF 1
PROJECT NAME Water and Sanitary Sewer for Trinity River Vision
PROJECT LOCATION Commerce St. & Northside Dr., Fort Worth, TX
GROUND ELEVATION
GROUND WATER LEVELS:
AT TIME OF DRILLING Damp at 19.0
AT END OF DRILLING Dry
AFTER DRILLING --
w o
CL
1-w o-
W C) W C)
LD OVA
w
\ 2-inches ASPHALT. / 11 AU
SILTY SAND (SM) FILL - Brown, with limestone SS
and lime stabilization.
CLAYEY SAND (SC) - Medium dense to dense, SS
brown. ■ ST
LEAN CLAY WITH SAND (CL) - Hard, brown.
SANDY LEAN CLAY (CL) - Stiff to hard, reddish
brown and brown.
SILTY SAND (SM) - Loose, tan.
Bottom of hole at 20.0 feet.
ST
ST
ST
w w > v. 0, 0_
z
Q Y 'C N
Y o c0 C m
(p
0 1— U IR
a
n.
HOLE SIZE
W
o E-
CC 0
0 0
6
34-20-11 10
, (31) , L 2
4-5-6 9
(11) I4.5+ 2.3+ 6 29 12 17 29
4.5+ 2.3+ 5.2 4 118 16
4.5+ 2.3+
ATTERBERG
LIMITS
J
0
cnH
gJ
z
w
z
Oo
w
z
LL
31
4.5+ 2.3+
4-5-7
(12)
SS 3-3-5
(8)
10
17
17
57
Gorrondona & Associates, Inc. - GEO, ENV, CMT Division
8815 Solon Road, Suite F-5, Houston, TX 77064
7524 Jack Newell Blvd. S., Fort Worth, TX 76118
Telephone: 281.469.3347 HOU; 817.496.1424 FW
Fax: 281.469.3594 HOU; 817.496.1768 FW
CLIENT Kimley-Horn and Associates, Inc.
PROJECT NUMBER 11-0055
DATE STARTED 3/22/11 COMPLETED 3/22/11
DRILLING CONTRACTOR StrataBore
DRILLING METHOD Auger
LOGGED BY Culver CHECKED BY KBR
NOTES
0
10
8 20 ,
ti
N
Z
a.
z
0
w
z
1-
uJ
W
F-
0
O
LL
ce
}
I-
Z
U)
0
0
0
0
o0
0
F
0
0
0
W
0
MATERIAL DESCRIPTION
CLAYEY SAND (SC) - Very dense, brown.
SANDY SILT WITH GRAVEL (ML) - Reddish
brown. /
SANDY LEAN CLAY (CL) - Very stiff to hard,
brown.
SILT WITH SAND (ML) - Medium dense, gray.
WELL GRADED GRAVEL (GIN) - Medium
'dense, tan.
With fuel odor.
Bottom of hole at 20.0 feet.
AU
ST
ST
ST
ST
ST
SS
�Q SS
BORING NUMBER BH-50
PAGE 1 OF 1
PROJECT NAME Water and Sanitary Sewer for Trinity River Vision
PROJECT LOCATION Commerce St. & Northside Dr., Fort Worth, TX
GROUND ELEVATION
GROUND WATER LEVELS:
E.AT TIME OF DRILLING 19.0 ft
ZAT END OF DRILLING 19.0 ft
AFTER DRILLING --
5-8-9
(17)
2-3-15
(18)
W W > N rnn
a z (=c-
Y� o a.c o N
a o_
O O Ch in U a2u)
o
4.5+ 2.3+
4.5+ 2.3+
4.5+ 2.3+
4.5+
HOLE SIZE
0
_J
ATTERBERG
LIMITS
ph O
aJ z
g
z
w
H
z
Oo
w
z
LL
11
15 26 17 9 30
6
12 29 13 16 68
10
17
11
20
Gorrondona & Associates, Inc. - GEO, ENV, CMT Division
8815 Solon Road, Suite F-5, Houston, TX 77064
7524 Jack Newell Blvd. S., Fort Worth, TX 76118
Telephone: 281.469.3347 HOU; 817.496.1424 FW
Fax: 281.469.3594 HOU; 817.496.1768 FW
BORING NUMBER BH-51
PAGE 1 OF 1
CLIENT Kimley-Horn and Associates, Inc. PROJECT NAME Water and Sanitary Sewer for Trinity River Vision
PROJECT NUMBER 11-0055 PROJECT LOCATION Commerce St. & Northside Dr., Fort Worth, TX
DATE STARTED 3/21/11 COMPLETED 3/21/11 GROUND ELEVATION HOLE SIZE
DRILLING CONTRACTOR StrataBore GROUND WATER LEVELS:
DRILLING METHOD Auger VAT TIME OF DRILLING 18.0 ft
LOGGED BY Culver CHECKED BY KBR TAT END OF DRILLING 19.0 ft
NOTES AFTER DRILLING --
U_
=0
�O
0
- 10
- ti•
-
! •;••
20 - ' k: m WELL GRADED GRAVEL (GIN) - Medium
dense, tan.
Z \ With fuel odor.
Bottom of hole at 20.0 feet.
0)
1-
z
z
0
w o ATTERBERG i-
W w w ,fin N w o LIMITS
rl Z c — �"
MATERIAL DESCRIPTIONS j�u' oZQ wY > N �'rn w • Oo
o-D 0iZ m0> U" O_ o vNi �" OZ �� I-0 (v
QZ 0UZ Oco CJ `� O JJ gJ OZ w
cn Q a a 0 c� a g LL
SILT WITH GRAVEL (ML) - Very dense, brown. AU 4 46-24
SILTY SAND (SM) - Medium dense, brown.
SANDY SILTY CLAY (CL-ML) - Very stiff,
brown.
WELL GRADED SAND (SW) - Loose, tan.
REV. GEO LOG W TOR & UC 11-0055 WATER AND SANITARY SEWER FOR THE TRINITY RIVER VISION.GPJ
1ST
4-4-7
(11) ,
SS 4-4-7
SS 2-4-6
(10) ,
SS 11-16-4
(20)
3
13 47
15 19 14 5 57
16
3
9 10
E X P n C S S
Boring ID
Notes:
Client:
Project Name:
Project Location:
GTX #:
Test Date:
Tested By:
Checked By:
Gorrondona & Associates, Inc.
W&S Sewer Relocations for Trinity River Vision
Fort Worth, TX
10685
04/18/11
Igr
mpd
Abrasiveness of Rock Using the CERCHAR Method by ASTM D 7625
Sample ID
BH-41
Test Surface:
Moisture Condition:
Apparatus Type:
Stylus Hardness:
Depth, ft.
47.0
Stylus No.
1
2
3
4
5
Reading 1
1.4
1.8
0.2
0.4
0.7
Average CAIs
Average CAI *
Reading 2
1.5
1.7
0.3
0.3
0.6
CERCHAR Abrasiveness Index Classification
Saw Cut
As Received
Original CERCHAR
Rockwell Hardness 40/42 HRC
Stylus Displacement Relative to Rock Fabric:
Stylui 1-3: Normal; Stylui 4-5: Parallel
* CAI = (0.99 x CAIs) + 0.48
CAIs = CERCHAR index for smooth (saw cut) surface
CAI = CERCHAR index for natural surface
Average
1.5
1.8
0.3
0.4
0.7
0.9
1.4
Low Abrasiveness
BH-41 47.0 ft.
l ln��uiij t l llnu�u tjinl '
9 20 21 22 23 2
Comments
l�l1111111111111
25 26, 27 28 29 30 (i
10 1
��ilaliliiililili�ililil�l
After Test
TrstE
EXPRESS
Boring ID
Notes:
Client:
Project Name:
Project Location:
GTX #:
Test Date:
Tested By:
Checked By:
Gorrondona & Associates, Inc.
W&S Sewer Relocations for Trinity River Vision
Fort Worth, TX
10685
04/18/11
Igr
mpd
Abrasiveness of Rock Using the CERCHAR Method by ASTM D 7625
Sample ID
BH-44
Test Surface:
Moisture Condition:
Apparatus Type:
Stylus Hardness:
Depth, ft.
58.5
Stylus No.
1
2
3
4
5
Reading 1
0.3
0.5
2.0
0.9
1.2
Average CAIs
Average CAI
Reading 2 Average
0.4 0.4
0.4 0.5
1.9 2.0
0.8 0.9
1.4 1.3
1.0
CERCHAR Abrasiveness Index Classification
Saw Cut
As Received
Original CERCHAR
Rockwell Hardness 40/42 HRC
Stylus Displacement Relative to Rock Fabric:
Stylui 1-3: Normal; Stylui 4-5: Parallel
* CAI = (0.99 x CAIs) + 0.48
CAIs = CERCHAR index for smooth (saw cut) surface
CAI = CERCHAR index for natural surface
Comments
1.5
Low Abrasiveness
11111111111111 1111111111111111111 Iti I
9 20 21 22 23 24 25 26 27 28"
EXPRESS
Boring ID
Notes:
Client:
Project Name:
Project Location:
GTX #:
Test Date:
Tested By:
Checked By:
Gorrondona & Associates, Inc.
W&S Sewer Relocations for Trinity River Vision
Fort Worth, TX
10685
04/18/11
Igr
mpd
Abrasiveness of Rock Using the CERCHAR Method by ASTM D 7625
Sample ID
BH-45
Test Surface:
Moisture Condition:
Apparatus Type:
Stylus Hardness:
Depth, ft. Stylus No.
48.5
1
2
3
4
5
Reading 1
0.4
0.9
0.9
0.5
1.0
Average CAIs
Average CAI *
Reading 2
0.4
1.0
1.1
0.4
0.9
CERCHAR Abrasiveness Index Classification
Saw Cut
As Received
Original CERCHAR
Rockwell Hardness 40/42 HRC
Stylus Displacement Relative to Rock Fabric:
Stylui 1-3: Normal; Stylui 4-5: Parallel
* CAI = (0.99 x CAI5) + 0.48
CAIs = CERCHAR index for smooth (saw cut) surface
CAI = CERCHAR index for natural surface
Average
0.4
1.0
1.0
0.5
1.0
0.8
1.2
Low Abrasiveness
Comments
119111111211111111111u1pn 211JIIII IIIIllI11 lIIIl112If511i�11zl lull �Tlilllz`$I(112�1�111111131�a1[I}(cptmuli )
8 9 10 11 121
i111.}
After Test
EXPEESS
Boring ID
Notes:
Client:
Project Name:
Project Location:
GTX #:
Test Date:
Tested By:
Checked By:
Gorrondona & Associates, Inc.
W&S Sewer Relocations for Trinity River Vision
Fort Worth, TX
10685
04/18/11
Igr
mpd
Abrasiveness of Rock Using the CERCHAR Method by ASTM D 7625
Sample ID
BH-46
Test Surface:
Moisture Condition:
Apparatus Type:
Stylus Hardness:
Depth, ft. Stylus No.
21.4
1
2
3
4
5
Reading 1
0.7
0.3
0.7
0.2
0.3
Reading 2
0.5
0.4
0.6
0.2
0.3
Average CAIs
Average CAI *
CERCHAR Abrasiveness Index Classification
Saw Cut
As Received
Original CERCHAR
Rockwell Hardness 40/42 HRC
Stylus Displacement Relative to Rock Fabric:
Stylui 1-3: Normal; Stylui 4-5: Parallel
* CAI = (0.99 x CAIs) + 0.48
CAIs = CERCHAR index for smooth (saw cut) surface
CAI = CERCHAR index for natural surface
Average
0.6
0.4
0.7
0.2
0.3
0.4
0.9
Low Abrasiveness
111111i111111i1Ii111111i1111811111111f41 I
9 20 21 22 23 24 25 26 27 28
1lii1118i11ili1 ! 1111111111111111'111111111111111111 11�1111111
er Test
Comments
n11i11>]I(C M.
29)
i.. 2" in.)
K ,(? P. E 5 S
Boring ID
Notes:
Client:
Project Name:
Project Location:
GTX #:
Test Date:
Tested By:
Checked By:
Gorrondona & Associates, Inc.
W&S Sewer Relocations for Trinity River Vision
Fort Worth, TX
10685
04/18/11
Igr
mpd
Abrasiveness of Rock Using the CERCHAR Method by ASTM D 7625
Sample ID
BH-47
Test Surface:
Moisture Condition:
Apparatus Type:
Stylus Hardness:
Depth, ft.
20.5
Stylus No.
1
2
3
4
5
Reading 1
0.7
1.0
1.0
0.8
0.9
Average CAIs
Average CAI *
Reading 2
0.7
0.9
1.2
0.7
1.0
CERCHAR Abrasiveness Index Classification
Saw Cut
As Received
Original CERCHAR
Rockwell Hardness 40/42 HRC
Stylus Displacement Relative to Rock Fabric:
Stylui 1-3: Normal; Stylui 4-5: Parallel
* CAI = (0.99 x CAIs) + 0.48
CAIs = CERCHAR index for smooth (saw cut) surface
CAI = CERCHAR index for natural surface
Average
0.7
1.0
1.1
0.8
1.0
0.9
1.4
Low Abrasiveness
BH-47 20.5
Comments
1,11111 11111 ii 11119nlqui �pin�il�r�nlli iinr, T�
9 20 21 22 23 24 25 26 27 28 2'9 3Q �•m.)
S 9!! 1i3 12 M,.)
�
After Test
EXPRESS
Client: Gorrondona & Associates, Inc.
Project Name: W&S Sewer Relocations for Trinity River Vision
Project Location: Fort Worth, TX
GTX #: 10685
Test Date: 4/18/2011
Tested By: Igr
Checked By: mod
Slake Durability of Shales and Similar Weak Rocks
by ASTM D 4644
Slake Natural Description
Boring Sample Depth, Visual Durability Water Temp Water of
ID ID ft Description Average C
Index 0/0g Content % Fragments
BH-42 49.0-50.0 --- 89.4 21 6.5 Type II
Comments: Description of the appearance of the fragments retained in the drum:
Type I - Retained pieces remain virtually unchanged
Type II - Retained materials consist of large and small fragments
Type III - Retained material is exclusively small fragments
Before Test:
After Test:
18.10 20 21 22'-234
7tt
9 g
siL11M+I;lli11100dll,h 111iidri,
I 13 i.: 1(.,T M,..1 �a�E[9;j.Nllli,
1 12 13 14 18 10 17 10 10 20 21 22 23 24 28, 20 27
7wcF a 7t 8 0 1pp,, If
17171l!�d;1,0„,l;; „,,t;It,,a,dA;Id;($7,1.1 i„t r,1„,,,„h„f1ddi{d,ldii;l•�i)1{tilii
EXPRESS
Client: Gorrondona & Associates, Inc.
Project Name: W&S Sewer Relocations for Trinity River Vision
Project Location: Fort Worth, TX
GTX #: 10685
Test Date: 4/18/2011
Tested By: Igr
Checked By: mpd
Slake Durability of Shales and Similar Weak Rocks
by ASTM D 4644
Boring Sample Depth,
ID ID ft
BH-43 49.9-51.1
Visual
Description
Slake
Durability
Index %
83.7
Water Temp Natural
Water
Average °C Content %
Comments: Description of the appearance of the fragments retained in the drum:
Type I - Retained pieces remain virtually unchanged
Type II - Retained materials consist of large and small fragments
Type III - Retained material is exclusively small fragments
Before Test:
After Test:
11 12 12 14 11017 10 10 20 21 22 23 24 '26
� 8f. 7I 8t[ . -- aj 1p - -11. ,12
•
flifll-,U?sEf3delfl!l;l!(rl sd;(r`r!!hlfisii(fl.i+ll;!)!I!Cf:`3tl•lsili!I!Ift!i;Irlrt+lrft#rfr(Ihlrlfhlrit{tft31 iv!nlr.
1 1 51 i {`
9 SV 11 72 19 14 i6 f0 17 14 f9 29 21 22 23t 24F 26 'ffi 2'7 ?ti 1if
.r,01.0111111111si;61 1.01.11 nti;u1.111011;0':1,011.0164.10$;d;ldfl411i11:1:11111E11ii%flillith1411a1i.IG1lt1;1011...1f
21 8.3
Description
of
Fragments
Type II
EXPRESS
Client: Gorrondona & Associates, Inc.
Project Name: W&S Sewer Relocations for Trinity River Vision
Project Location: Fort Worth, TX
GTX #: 10685
Test Date: 4/18/2011
Tested By: Igr
Checked By: mpd
Slake Durability of Shales and Similar Weak Rocks
by ASTM D 4644
Boring Sample Depth, Visual Slake Water Temp Natural Description
ID ID ft Description Durability Average °C Water of
g
Index % Content % Fragments
BH-44 53.5-55.0 73.7 21 8.6 Type II
Comments: Description of the appearance of the fragments retained in the drum:
Type I - Retained pieces remain virtually unchanged
Type II - Retained materials consist of large and small fragments
Type III - Retained material is exclusively small fragments
Before Test:
After Test:
BH-44 53.5-55.0
g im e qi hp�.l�.,�.,i 1 'y
11 12 13 14 16 1a 17 10 10 20 21 22 22 24
Latice'7 67 8 9 91
10,1,o f111hii� ,loo,I ftidmid,hiali Blihiromitiiimli l Iibid f to
Appendix E - Geologic Atlas and Formation Description
0 1.25 2.5
1 i i i 1 i
5 Miles
i j
11-0055
Geologic Atlas of Texas
Mineral Resources On -Line Spatial Data
Mineral Resources > Online Spatial Data > Geology > by state > Texas geologic
map data
alluvium
State Texas
Original Qal
map label
Name alluvium
Age Phanerozoic I Cenozoic I Quaternary I Holocene
Description alluvium
Comment alluvium and low terrace deposits along streams, sand, silt,
clay, and gravel. Thickness variable. The unit appears on
Geologic Map of Texas on the lagoon side of barrier islands
where they represent lagoon and wind -tidal -flat sand and
clay. These deposits of clay and silty, clayey fine to v. fine
quartz sand and shell sand accumulate on alternately dry and
flooded barren flats 0.3 m below to 1 m above mean sea
level. Mapped areas include active eolian sand dunes on the
landward side of barrier islands.
Map Bureau of Economic Geology, 1992, Geologic Map of Texas:
reference University of Texas at Austin, Virgil E. Barnes, project
supervisor, Hartmann, B.M. and Scranton, D.F., cartography,
scale 1:500,000
Primary sand
rock type
Secondary silt
rock type
Tertiary clay or mud; gravel
rock type
Unit Bureau of Economic Geology, 1974, Austin Sheet, Geologic
references Atlas of Texas, University of Texas, Bureau of Economic
Geology, scale 1:250,000.
Bureau of Economic Geology, 1974, San Antonio Sheet,
Geologic Atlas of Texas, University of Texas, Bureau of
Economic Geology, scale 1:250,000.
Bureau of Economic Geology, 1976, Crystal City -Eagle Pass
Sheet, Geologic Atlas of Texas, University of Texas, Bureau
of Economic Geology, scale 1:250,000.
Bureau of Economic Geology, 1972, Dallas sheet, Geologic
Atlas of Texas, Bureau of Economic Geology, University of
Texas at Austin, scale 1:250,000.
Bureau of Economic Geology, 1967, Palestine Sheet, Geologic
Atlas of Texas, Bureau of Economic Geology, University of
Texas at Austin, scale 1:250,000.
Bureau of Economic Geology, 1974, Seguin Sheet, Geologic
Atlas of Texas, University of Texas, Bureau of Economic
Geology, scale 1:250,000.
Bureau of Economic Geology, 1968, Beaumont Sheet,
Geologic Atlas of Texas, Bureau of Economic Geology,
University of Texas at Austin, scale 1:250,000.
Bureau of Economic Geology, 1975, Corpus Christi Sheet,
Geologic Atlas of Texas, Bureau of Economic Geology,
University of Texas at Austin, scale 1:250,000.
Bureau of Economic Geology, 1975, Beeville -Bay City Sheet,
Geologic Atlas of Texas, Bureau of Economic Geology,
University of Texas at Austin, scale 1:250,000.
Bureau of Economic Geology, 1974, Seguin Sheet, Geologic
Atlas of Texas, University of Texas, Bureau of Economic
Geology, scale 1:250,000.
Bureau of Economic Geology, 1982, Houston Sheet, Geologic
Atlas of Texas, Bureau of Economic Geology, University of
Texas at Austin, scale 1:250,000.
Anderson - Andrews - Angelina - Aransas - Archer - Armstrong - Atascosa
- Austin - Bastrop - Baylor - Bee - Bell - Bexar - Blanco - Borden - Bosque
- Bowie - Brazoria - Brazos - Brewster - Briscoe - Brooks - Brown -
Burleson - Burnet - Caldwell - Calhoun - Callahan - Cameron - Camp -
Cass - Chambers - Cherokee - Childress - Clay - Coke - Coleman - Collin -
Collingsworth - Colorado - Comal - Comanche - Concho - Cooke - Coryell
- Cottle - Crane - Crockett - Crosby - Culberson - Dallam - Dallas -
Dawson - Deaf Smith - Delta - Denton - DeWitt - Dickens - Dimmit -
Donley - Duval - Eastland - Ector - Edwards - Ellis - El Paso - Erath - Falls
- Fannin - Fayette - Fisher - Floyd - Foard - Fort Bend - Franklin -
Freestone - Frio - Galveston - Garza - Gillespie - Glasscock - Goliad -
Gonzales - Gray - Grayson - Gregg - Grimes - Guadalupe - Hale - Hall -
Hamilton - Hansford - Hardeman - Hardin - Harris - Harrison - Hartley -
Haskell - Hays - Hemphill - Henderson - Hidalgo - Hill - Hood - Hopkins -
Houston - Howard - Hudspeth - Hunt - Hutchinson - Irion - Jack - Jackson
- Jasper - Jeff Davis - Jefferson - Jim Hogg - Jim Wells - Johnson - Jones
Geographic
occurrence
- Karnes - Kaufman - Kendall - Kenedy - Kent - Kerr - Kimble - King -
Kinney - Kleberg - Knox - Lamar - Lampasas - La Salle - Lavaca - Lee -
Leon - Liberty - Limestone - Live Oak - Llano - Loving - Lubbock -
McCulloch - McLennan - McMullen - Madison - Marion - Martin - Mason -
Matagorda - Maverick - Medina - Menard - Midland - Milam - Mills -
Mitchell - Montague - Montgomery - Morris - Motley - Nacogdoches -
Navarro - Newton - Nolan - Nueces - Oldham - Orange - Palo Pinto -
Panola - Parker - Pecos - Polk - Potter - Presidio - Rains - Randall -
Reagan - Red River - Reeves - Refugio - Roberts - Robertson - Rockwall -
Runnels - Rusk - Sabine - San Augustine - San Jacinto - San Patricio -
San Saba - Schleicher - Scurry - Shackelford - Shelby - Sherman - Smith
- Somervell - Starr - Stephens - Sterling - Stonewall - Sutton - Tarrant -
Taylor - Terrell - Throckmorton - Titus - Tom Green - Travis - Trinity -
Tyler - Upshur - Upton - Uvalde - Val Verde - Van Zandt - Victoria -
Walker - Waller - Ward - Washington - Webb - Wharton - Wheeler -
Wichita - Wilbarger - Willacy - Williamson - Wilson - Winkler - Wise -
Wood - Young - Zapata - Zavala
U.S. Department of the Interior ( U.S. Geological Survey
URL: http://tin.er.usgs.gov/geology/state/sgmc-unit.php?unit=TXQa1;0
Page Contact Information: pschweitzer@usgs.gov
Page Last modified: 14:59 on 08-Feb-2011
Mineral Resources On -Line Spatial Data
Mineral Resources > Online Spatial Data > Geology > by state > Texas
Terrace deposits
Terrace deposits
State Texas
Name Terrace deposits
Geologic age Phanerozoic I Cenozoic I Quaternary I Pleistocene
Holocene
Original map label Qt
Comments Sand, silt, clay, and gravel in various proportions, with
gravel more prodominent in older, higher terrace deposits.
Locally indurated with calcium carbonate (caliche) in
terraces along streams. Along Colorado River clasts mostly
limest., chert, quartz, and various igneous and
metamorphic rocks from Llano region and Edwards Plateau.
Includes point bar, natural levee, stream channel deposits
along valley walls; probably in large part correlatives of
Deweyville, Beaumont, Lissie, and Willis deposits. In
upland regions (Rolling Plains, Edwards Plateau, etc.) unit
includes fluvial terrace deposits, undivided. Light -brown,
reddish -brown, gray, or yellowish -brown, gravelly quartz
and lithic sand and silt to sandy gravel (Moore and
Wermund, 1993). Deposits become increasingly fine
grained on Coastal and Nueces Plains. Locally, calcium
carbonate -cemented quartz sand, silt, clay, and gravel
intermixed and interbedded. Low terraces of major rivers
are capped by 2-4 m of clayey sand and silt. Sandy gravel
on higher terraces varies somewhat in composition from
river to river. Gravel commonly is rounded to angular
limestone and chert pebbles and cobbles, some boulders,
sparse igneous pebbles along Brazos river in places. In
Bastrop Co., a deposit 27 m above Colorado River contains
the Lava Creek B (Pearlette 0) volcanic ash (age 0.6 Ma).
Along the Frio, Leona, and Sabina) Rivers east of Uvalde,
gravel is chiefly basalt and pyclastic clasts, locally
cemented by iro oxide. Gravel along the Rio Grande is
subrounded clasts of locally derived limestone and chert
and rounded clasts of basalt, volcanic porphyry, quartzite,
milky quartz, and banded chalcedony derived from the
west.
Primary rock type
Secondary rock type
Other rock types
Map references
terrace
sand
gravel; silt; clay or mud
Bureau of Economic Geology, 1992, Geologic Map of Texas: University of
Texas at Austin, Virgil E. Barnes, project supervisor, Hartmann, B.M. and
Scranton, D.F., cartography, scale 1:500,000
Unit references Moore, D.W. and Wermund, E.G., Jr., 1993a, Quaternary geologic map of
the Austin 4 x 6 degree quadrangle, United States: U.S. Geological
Survey Miscellaneous Investigations Series Map I-1420 (NH-14), scale
1:1,000,000.
[http://pubs.er.usgs.gov/publication/i1420(NH14)]
Bureau of Economic Geology, 1975, Beeville -Bay City Sheet, Geologic
Atlas of Texas, Bureau of Economic Geology, University of Texas at
Austin, scale 1:250,000.
Bureau of Economic Geology, 1974, Seguin Sheet, Geologic Atlas of
Texas, University of Texas, Bureau of Economic Geology, scale
1:250,000.
Geographic coverage Anderson - Angelina - Archer - Armstrong - Atascosa - Austin - Bandera
- Bastrop - Baylor - Bee - Bell - Bexar - Blanco - Borden - Bosque -
Bowie - Brazos - Brewster - Briscoe - Brown - Burleson - Burnet -
Caldwell - Callahan - Camp - Cass - Cherokee - Childress - Clay - Coke -
Coleman - Collin - Collingsworth - Colorado - Comal - Comanche -
Concho - Cooke - Coryell - Cottle - Crane - Crockett - Crosby - Dallam -
Dallas - Delta - Denton - DeWitt - Dickens - Dimmit - Donley - Duval -
Eastland - Ellis - Erath - Falls - Fannin - Fayette - Fisher - Foard -
Franklin - Freestone - Frio - Garza - Gillespie - Glasscock - Goliad -
Gonzales - Gray - Grayson - Gregg - Grimes - Guadalupe - Hall - Hamilton
- Hansford - Hardeman - Hardin - Harris - Harrison - Hartley - Haskell -
Hays - Hemphill - Henderson - Hidalgo - Hill - Hood - Hopkins - Houston -
Hunt - Hutchinson - Jackson - Jasper - Jeff Davis - Jim Wells - Johnson -
Jones - Karnes - Kaufman - Kendall - Kent - Kerr - Kimble - King - Kinney
- Knox - Lamar - Lampasas - La Salle - Lavaca - Lee - Leon - Limestone
- Lipscomb - Live Oak - Llano - Loving - McCulloch - McLennan -
McMullen - Madison - Marion - Mason - Maverick - Medina - Menard -
Midland - Milam - Mills - Mitchell - Montague - Montgomery - Moore -
Morris - Motley - Nacogdoches - Navarro - Newton - Nolan - Oldham -
Palo Pinto - Panola - Parker - Pecos - Polk - Potter - Rains - Reagan -
Red River - Reeves - Refugio - Roberts - Robertson - Rockwall - Runnels
- Rusk - Sabine - San Augustine - San Jacinto - San Patricio - San Saba
- Schleicher - Scurry - Shackelford - Shelby - Smith - Somervell - Starr
- Stephens - Stonewall - Tarrant - Taylor - Throckmorton - Titus - Tom
Green - Travis - Trinity - Tyler - Upshur - Uvalde - Val Verde - Van
Zandt - Victoria - Walker - Waller - Ward - Washington - Webb -
Wheeler - Wichita - Wilbarger - Williamson - Wilson - Wise - Wood -
Young - Zapata - Zavala
U.S. Department of the Interior I U.S. Geological Survey
URL: http://tin.er.usgs.gov/geology/state/ak/akgeo-unit.php?unit=
Appendix F - Unified Soil Classification System
Run
Stiff
Very Stiff
Hard
UNIFIED SOIL CLASSIFICATION SYSTEM
ARMED SOL DLLS sr-mak* AND SYMBOL CHART
tgogmEAtkuLgti' ';`,.;;Lsr•
oygm, i-org '.21;" %,dtdmidir1 p-T..m: Manna. 2,20%-: d2:34
M,M1g-md.dd g-d-f431.- Tdmote..a-M
Gp, Tdreci land
ad,nd
G7d7,:m`d -A.11 f:I/Aam 12% inds1
7Zt ei,5, 77.4 .S11:iTtbd,1'73 Z
adtmi Tamid,g:44GarMay
dixt:
ton:M%
T4*-1:%i;:adtd tandd„;:vdly dands,
:dr gm *ids
.42/1.tf graati,d Wirg-45, g;;;Tagggagy- ,
tEE arm; sun
SwgtgEggiI,ms-Atom 2.: 12%
mad,ditr:;:d
mmd;:y
FP1E,C;
Oa% ,:;d.Erd-atcratidMm-d..%vi-Em%t/a%/1p. Z.:72
zi;, arid iwe SalraS,
ML , far, ditta-1-Mre :Ms ddimy
km.ga,tc clay:tam MMOiM,Ell
OWS-tZly, dmvelycimm, :My
Id* ken.
ACIPLY: '•=11
t3; ;14tA-4=
SOMS-
ammite *3 .73 XV: My :71- d1
krL71,11,7, mcaaaass
ovat daddy
At-
ttlys
mayd
tin
3,3rz
TERMS
Fe GraJned Soils
Penetmmete-
ReGgfinq ft-B;
110 to 1.0
1.0 to 1.5
1.5 to 3.0
3.0 to 4.5
4.5+
LABORATORY C LAS WI CATION
GA,
GP 14a: 71I0Ed Tata: rod2 rum 0715 MT; GW
GM
/127-ddrog 1,-nts (taw 'A'
trio cp- P.I. "kids n 4
AdaMdg- apamd
WILTI PA. gdad0r dim 7
Dzo
_ crozwhan D tc, =-
SW 0
rn
E A
P.L bumf:
4 :and 7 am txrdadirmc...-:
raga: tua &id symbds
D6,3
idasert".. GW
71,d;"3
lifh ocktfig: ta thud ad zar
1130 dr PL ki 4 v.iti Pi dotwocri 4 and 7 am
I
/1"....iigd 1n-as AbOWI IV 6-7d'xi4" ":‘-as—Fs =rt-MLU;n13 PIP
- tija wil 'pi 9,71,_514i17 of d ,21 dram:
120:ind pd7:11Km. cf„s,73.1,-.d severe ,,s-„,-7-"1. 1Do-dcer-d-p,
=m;pm\dm.1:eiggsnifgace,Ergst.lk_,:," t-mNba zoa -Avg,* 4=1,
Ma73:a.gTilied dimd:da1tMdf4;
iltVZ 12.4m.r..erd _ .... ......
Sto 12 Scniorico caam mq;;;t1,17i
PLASTICITY CHART
A N E.
FV.CI ?-301--zei!
30 P1 Si a .A1
LOA) ft
ESCRIBING SOIL CONSISTENCY
Gagm-se GrairiL=gd Sas
Penet-ation Resistance
cola/mt.)
0 to 4
4 to 10
ID to 31-.)
30 to 51:1
Over 50
Description
Very Loose
Loose
Medium Dense
Dense
Very Oense
Ski
Relative Density
0 to 20%
20 to 40%
40 to 7CF
70 tO RO%
0 to 108%
103
Project: TRV PT 3 Main
Project# 00969
DOE No:
Fund Code: 03
Contractor:
CITY OF FORT WORTH
T/PW
SOIL LAB SERVICES
LABORATORY RESULTS FOR
TEST HOLE AND PLASTICITY INDEX
St Utility relocations
HOLE # 1 NE 7th St
LOCATION: 200 NE 7th St SE/4
8.75" Concrete (3664.0 PSI)
8.00" Lt Brown Sandy Clay w/rocks & gravel
ATTERBURG LIMITS: LL:20.9 PL:16.2 PI:4.7 SHRKG: 2.0%
MUNSELL COLOR CHART: 10 Yr. 7/4 Very Pale Brown Sand
UNIT WEIGHT: N/A #/CFT
HOLE # 2
LOCATION: 175'NE of N Main St C/4
7.00" Concrete (4188.0 PSI)
9.00" Dark Brown Clay w/rocks & gravel
ATTERBURG LIMITS: LL:35.1 PL:19.8 PI:15.3 SHRKG: 10.00
MUNSELL COLOR CHART: 10 Yr. 5/2 Grayish Brown Clay
UNIT WEIGHT: N/A #/CFT
HOLE # 3
LOCATION: 20'SW of N Calhoun St NW/4
9.00" Concrete (4688.0 PSI)
8.00" Dark Brown Clay w/ gravel
ATTERBURG LIMITS: LL:39.3 PL:19.9 PI:19.4 SHRKG: 10.00
MUNSELL COLOR CHART: 10 Yr. 5/2 Grayish Brown Clay
UNIT WEIGHT: N/A #/CFT
HOLE # 1 NE 8TH St
LOCATION: 20'SW of N Calhoun St NW/4
6.00" Concrete (4616.0 PSI)
10.00" Dark Brown Clay
ATTERBURG LIMITS: LL: PL:42.2 PI:21 5 SHRKG:11.0%
MUNSELL COLOR CHART: 10 Yr. 5/2 Grayish Brown Clay
UNIT WEIGHT: N/A #/CFT
HOLE # 2
LOCATION:100 NE 8TH St SE/4
7.00" Concrete (5302.0 PSI)
10.00" Dark Brown Clay
ATTERBURG LIMITS: LL:40.9 PL:21.9 PI:19.0 SHRKG:10.0%
MUNSELL COLOR CHART: 10 Yr. 6/2 Lt Browning gray clay
UNIT WEIGHT: N/A #/CFT
1
HOLE # 1 NE 10TH St
LOCATION: 100 NE 10TH St C/4
3.25" HMAC
7.00" Lt Brown Sandy Clay W/rocks & gravel
6.00" Orange Sandy Clay w/gravel
ATTERBURG LIMITS: LL:27.8 PL:14.9 PI:12.9 SHRKG:6.0%
MUNSELL COLOR CHART: 10 Yr. 5/4 Yellowish Brown Sandy Clay
UNIT WEIGHT: N/A #/CFT
HOLE # 1 NE 11TH St
LOCATION: 100 NE 11TH St SE/4
7.00" Concrete (5422.0 PSI)
9.00" Brown Clay w/rocks & gravel
2
ATTERBURG LIMITS: LL:23.2 PL:12.8 PI:10.4 SHRKG:5.0%
MUNSELL COLOR CHART: 10 Yr.6/3 Pale Brown Sandy Clay
UNIT WEIGHT: N/A #/CFT
HOLE # 2
LOCATION: 20'SW of N Commerce St NW/4
9.75" Concrete (4757.0 PSI)
8.00" Brown Clay w/rocks & gravel
ATTERBURG LIMITS: LL:20.5 PL:1.2 PI:8.3 SHRKG: 4.0%
MUNSELL COLOR CHART: 10 Yr. 6/3 Pale Brown Sandy Clay
UNIT WEIGHT: N/A #/CFT
HOLE # 1 E Northside Dr
LOCATION: 100 E Northside Dr SW/4
3.50" HMAC
5.50" Concrete (5212.0 PSI)
7.00" Brown Sandy Clay w/rocks & gravel
ATTERBURG LIMITS: LL:23.2 PL:13.4 PI: 9.8 SHRKG: 5.0%
MUNSELL COLOR CHART: 10 Yr. 7/2 Lt Gray Sandy Clay
UNIT WEIGHT: N/A #/CFT
HOLE # 1 W Northside Dr
LOCATION: 209 W Northside Dr NW/4
6.50" HMAC
5.00" Concrete (5435.0 PSI)
6.00" Lt Brown
ATTERBURG LIMITS: LL:27.4 PL:13.5 PI:•13.9 SHRKG: 8.0%
MUNSELL COLOR CHART: 10 Yr. 7/3 Very Pale Brown Sandy Clay
UNIT WEIGHT: N/A #/CFT
HOLE # 2
LOCATION: 310 W Northside Dr SE/4
5.00" HMAC
6.00" Concrete (5498.0 PSI)
5.00" Lt Brown Sandy Clay W/gravel
ATTERBURG LIMITS: LL:22.2 PL:11.3 PI:10.9 SHRKG: 6.0%
MUNSELL COLOR CHART: 10 Yr. 7/3 Very Pale Brown Sandy Clay
UNIT WEIGHT: N/A #/CFT
HOLE # 3
LOCATION: 500 W Northside Dr NW/4
10.50" HMAC
5.50" Concrete (5870.0 PSI)
ATTERBURG LIMITS: LL: PL: PI: SHRKG: .0%
MUNSELL COLOR CHART: 10 Yr.
UNIT WEIGHT: N/A #/CFT
HOLE # 1 N Commerce St
LOCATION: At NE 6T11 St NE/4
2.75" HMAC
8.75" Concrete (4167.0 PSI)
4.50" Dark Brown Clay
3
ATTERBURG LIMITS: LL:34.9 PL:19.7 PI:15.2 SHRKG:9.0%
MUNSELL COLOR CHART: 10 Yr. 5/3 Brown Clay
UNIT WEIGHT: N/A #/CFT
HOLE # 2
LOCATION: 721 N Commerce St C/4
5.00" HMAC
6.00" Brown Sandy Clay w/gravels
5.00" Dark Brown Sandy Clay
ATTERBURG LIMITS: LL:18.9 PL:14.9 PI:4.0 SHRKG: 2.0%
MUNSELL COLOR CHART: 10 Yr. 5/3 Brown Sand
UNIT WEIGHT: N/A #/CFT
HOLE # 3
LOCATION: 170'NW of NE 7th St SW/4
2.25" HMAC
7.75" Concrete (4476.0 PSI)
6.00" Lt Brown Sandy Clay W/gravel
ATTERBURG LIMITS: LL:26.7 PL:14.2 PI:12.5 SHRKG: 7.0%
MUNSELL COLOR CHART: 10 Yr.6/3 Pale Brown Sandy Clay
UNIT WEIGHT: N/A #/CFT
HOLE # 4
LOCATION: 200'NW of NE 9TH St NE/4
7.25" Concrete (4399.0 PSI)
5.00" Orange Sandy Clay w/ gravel
3.75" Lt Brown Sandy Clay w/gravel
ATTERBURG LIMITS: LL:25.4 PL:18.0 PI:7.4 SHRKG: 4.0%
MUNSELL COLOR CHART: 10 Yr. 7/3 Very Pale Brown Sand
UNIT WEIGHT: N/A #/CFT
HOLE # S
LOCATION:250' NW of NE 9th St SW/4
7.25" Concrete (3543.0 PSI)
8.75" Brown Sandy Clay w/ gravel
ATTERBURG LIMITS: LL:21.2 PL:15.05 PI:6.2 SHRKG: 4.0%
MUNSELL COLOR CHART: 10 Yr. 6/3 Pale,Brown Sand
UNIT WEIGHT: N/A #/CFT
HOLE # 6
LOCATION: 1210 N Commerce St SW/4
2.25" HMAC
8.00" Lt Brown Sandy Clay W/gravel
5.75" Brown Sandy Clay W/gravel
ATTERBURG LIMITS: LL:22.5 PL:14.1 PI:8.4 SHRKG: 4.0%
MUNSELL COLOR CHART: 10 Yr. 6/6 Reddish Yellow Sandy Clay
UNIT WEIGHT: N/A #/CFT
HOLE # 7
LOCATION: 220'NW of NE 9Ta ST C/4
3.50" HMAC
5.75" WOOD
6.75" Gravel
ATTERBURG LIMITS: LL: PL: PI: SHRKG: .0%
MUNSELL COLOR CHART: 10 Yr.
UNIT WEIGHT: N/A #/CFT
Approval:
Ryan Jeri
Routing:
Date Tested: 5/10/12-5/17/12
Requested by: LIAM CONLON
Tested by: Soil Lab
Superintendent
File
4
GC-4.06 Hazardous Environmental Condition at Site
THIS PAGE LEFT INTENTIONALLY BLANK
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
February 22, 2012
Mr. Carl DeZee
Kimley Horn and Associates
801 Cherry Street, Unit 11, Suite 950
Fort Worth, Texas 76102
RE: Limited Phase II Investigation
North Commerce Street
700 Block and 900 Block North Commerce Street, Fort Worth, Texas
W&M Project No. 823.003
Dear Mr. DeZee:
W&M Environmental Group, Inc. (W&M) conducted a Limited Phase II investigation in January 26,
2012, on behalf of Kimley-Horn and Associates, which consisted of soil sampling in the 700 Block and
900 Block of North Commerce in Fort Worth, Texas (Site). The purpose of the limited investigation was
to sample soils that may be disturbed as part of the Trinity River Vision Utility Relocation Project. The
Site location is presented in Figure 1 and sampling locations are presented in Figure 2.
SOIL INVESTIGATION
During a geotechnical exploration being performed by Gorrondona and Associates, Inc. (G&A),
petroleum like odors were observed in soil from 6 to 18 feet below ground surface (bgs). A review of
W&M's previous investigation along North Commerce Street identified four soil borings (WMSB-50,
WMSB-61, WMSB-63, and WMSB-64) that were proximate to G&A's borings in which fuel odors were
observed. On January 26, 2012, W&M advanced four soil borings to probe refusal to investigate
observations made by G&A and assess potential environmental impacts to the Site from properties
adjoining the roadway. A photographic log of investigation activities is presented in Attachment A.
Subsurface Soil Investigation
Four soil borings (WMSB-50A, WMSB-61A, WMSB-63A, and WMSB-64A) were advanced in the 700
and 800 Blocks of North Commerce Street, as shown in Figure 2. Soil boring WMSB-51A was advanced
approximately 175 feet south of the intersection of NE 7`h Street and North Commerce Street to a refusal
depth of 20 feet bgs on limestone. Soil at WMSB-51A consisted of approximately one foot of fill and
roadway material followed by 11.5 feet of low plasticity, sandy clay. Clayey sand soil was observed to a
depth of approximately 19 feet bgs followed by poorly graded sand over limestone. The soil was field
screened at two -foot intervals for staining, odors, and volatile compounds with a photoionization detector
(PID). Field observations did not note evidence of a release at WMSB-51A. Soil boring logs are
provided in Attachment B. Soil boring WMSB-6 IA was advanced approximately 250 feet north of the
intersection of NE 8`h Street and North Commerce Street to a depth of 16 feet bgs. Soil at WMSB-61A
consisted of approximately one foot of fill and roadway material followed by 10 feet of low plasticity,
sandy clay. A foot of poorly graded sand followed by four feet of saturated, gravely sand was observed at
www.wh.m.ecm
AUSTIN FORT WORTH HOUSTON PLANO
Mr. Carl DeZee
February 22, 2012
Page 2
11 feet bgs until probe refusal due to soil saturation. Similar to WMSB-51A, field observations did not
identify evidence of a petroleum release at WMSB-61A. WMSB-63A was advanced approximately 200
feet south of the intersection of NE 9th Street and North Commerce Street. Approximately 12 feet of
sandy clay with low plasticity was observed below the roadway and fill material at WMSB-63A. A
strong petroleum odor was observed in the moist soil approximately 10.5 fee bgs. At 13 feet bgs,
approximately 18 inches of saturated sand with some gravel and a strong petroleum odor was observed
under the sandy clay. The final three feet of soil at WMSB-63A consisted of saturated, sandy gravel with
a strong petroleum odor. In addition to the olfactory observations made, higher PID readings were
observed from 12 feet bgs (420 ppm) through the bottom of the boring (730 ppm) with the highest
readings observed at 14 feet bgs (2,500 ppm). The final boring, WMSB-64A was advanced
approximately 100 feet south of the intersection of NE 9th Street and North Commerce Street. Soil at
WMSB-64A, similar to WMSB-63A, was observed to have strong petroleum odors starting at 10 feet bgs
through the refusal point at 18 feet bgs. Saturated soil at WMSB-64A was observed at 12 feet bgs.
Elevated PID readings were first noted at 10 feet bgs at WMSB-64A with a reading of 125 ppm. PID
readings taken at 12 feet, 14 feet, and 16 feet bgs were each above the meter's range of 4,000 ppm. The
soil at 18 feet bgs had a reportable PID reading of 3,500 ppm.
Samples were collected from soil with the highest PID values, at the water interface, and/or at the bottom
of the boring and placed in laboratory -supplied glass jars. The collected soil samples were delivered to
Xenco Laboratories in Dallas, Texas. Selected samples were analyzed for total petroleum hydrocarbons
(TPH) by Texas Method 1005 and volatile organic compounds (VOCs) by U.S. Environmental Protection
Agency (EPA) Method 8260 at the bottom of each push.
Sample Analysis and Results
Analytical results for the soil sampling are summarized in Table 1. A copy of the laboratory analytical
data package is presented in Attachment C.
The Protective Concentration Level (PCL) determination criteria used was commercial/industrial (C/I)
due to the existence of a manufacturing and distribution facilities along the roadway as well as a
petroleum refinery located along the 900 block of North Commerce Street. The residential groundwater
ingestion PCL was selected as the critical PCL due to worker contact with the soil during utility
relocation.
Laboratory analysis identified detectable concentrations of VOCs only in samples collected at WMSB•
-
64A. The VOC constituents observed at WMSB-64A were sec-butylbenzene, n-butylbenzene, p-
isopropyltoluene, naphthalene, and n-propylbenzene. However, the observed concentrations were below
the selected PCLs. TPH concentrations above the critical PCLs were observed in the samples collected at
WMSB-63A and WMSB-64A. Subsequently, the sample with the highest TPH concentration, WMSB-
64A-16' was analyzed for polycyclic aromatic hydrocarbons (PAHs) by EPA method 8270C. Of the 16
PAH constituents analyzed, only detectable concentrations of naphthalene were observed at 0.434 mg/kg,
below the critical PCL of 31 mg/kg.
CONCLUSIONS
Review of analytical results for soil samples collected at the Site note detectable concentrations of TPH,
VOCs, and PAHs indicative of a historical release that has degraded to concentrations that do not present
a health or environmental risk.
W&MEnvironmenfal Group, Inc. (W&M Project No. 823.003)
Mr. Carl DeZee
February 22, 2012
Page 3
This report was prepared for the sole use of Kimley-Horn and Associates and the City of Fort Worth and
shall not be relied upon by any other party without the express prior written consent of Kimley-Horn and
Associates, the City of Fort Worth, and W&M. This document was developed by employing generally
accepted methods and customary practices of the environmental profession.
W&M appreciates the opportunity to be of service to you on this project. If you have any questions or
need additional information, please feel free to contact us.
Very truly,
W&M ENVIRONMENTAL GROUP, INC.
Gene Murray, P.G.
Vice President
Steven Furlough
Environmental Scientist
W&MEnvironmenttal Group, Inc. (W&M Project No. 823.003)
North
'orth
1H- . Parlikr-
-
Nst, h t,tt
AVE
nJ .111•742
4^-
1//?/12 Limited Phase II
Figure 1
Site Location
700 Blk and 900 Blk N. Commerce
Fort Worth, Texas
W&IVI Project No.: 823.003
Legend
Boring Locations
Figure 2
Sample Location Map
North Commerce Street
Fort Worth, Texas
v
F. viROlow GRouP iNc
www.wh-m.com
2/22/12 I W&M Project No. 823.003 I Drawn By: SF
TPH' (mg/kg)
Table 1
SOIL ANALYTICAL DATA SUMMARY
North Commerce Street
Fort Worth, Texas
VOC's" (mg/kg)
sec -Butyl- n-Butyl- p-Cymene (p-
Date C6 - C12 C12 - C28 C28 - C35 benzene benzene Isopropyltolune)
PCL'
PCL critical`
WMSB-50A-10' 1/26/12
WMSB-61A-10' 1/26/12
WMSB-61A-12' 1/26/12
WMSB-63A-12' 1/26/12
WMSB-63A-14' 1/26/12
WMSB-64A-12' 1/26/12
WMSB-64A-16' 1/26/12
3889 11919 11919 41000 34000
60 200 200 85 150
<58.0 <58.0 <58.0 BDL BDL
<57.9 <57.9 <57.9 BDL BDL
<58.7 <58.7 <58.7 BDL BDL
<57.9 <57.9 <57.9 BDL BDL
176 <58.9 <58.9 BDL BDL
226 167 <58.0 0.111 0.17
611 404 <58.5 0.289 0.473
8800
690
BDL
BDL
BDL
BDL
BDL
BDL
0.0964
All
Isopropyl n-Propyl- Other
benzene Naphthalene benzene VOC's
11000360 7300 Varies
350 31 45 Varies
BDL BDL BDL BDL
BDL BDL BDL BDL
BDL BDL BDL BDL
BDL BDL BDL BDL
BDL BDL BDL BDL
0.158 0.269 0.251 BDL
0.397 0.566 0.687 BDL
Notes:
Samples collected by W&M and analyzed by Xenco Laboratories.
1Texas Commission on Environmental Quality (TCEQ) Texas Risk Reduction Program
(TRRP) Protective Concentration Level (PCL) for commercial land use, 0.5-acre source
2TCEQ TRRP PCL for residential land use, 0.5-acre source area, Class 1 groundwater
3Total Petroleum Hydrocarbons (TPH) - Texas Method 1005.
4Volatile Organic Compounds (VOCs), EPA Method 8260.
5Polycyclic Aromatic Hydrocarbons (PAH's), EPA Method 8270C
BDL = Below Detection Limit
Bold Results = Above Detection Limit
--- = Analysis Not Performed
= Above Critical PCL
PAH's' (mg/kg)
All
Other
Naphthalene PAH's
360 Varies
31 Varies
0.434 BDL
PHOTOGRAPHIC LOG
ATTACHMENT A
W&M Environmental Group, Inc. (W&M Project No. 823.003)
A
Photo 1: Installation of WMSB-50A, in the 700 block of North
Commerce Street.
Photo 2: Installation of WMSB-61A, proximate to GSA boring
BH-41 as viewed to west.
2/22/12
Attachment A
Photographic Log
700 Block and 900 Block North Commerce
Street
Fort Worth, Texas
Phase II
W&M Project No.: 823.003
Photo 3: View of WMSB-64A being advanced south of the in-
tersection with NE 9th Street.
2/22/12
Phase II
Attachment A
Photographic Log
700 Block and 900 Block North Commerce
Street
Fort Worth, Texas
W&M Project No.: 823.003
SOIL BORING LOGS
DIAGRAMS
ATTACHMENT B
W&M Environmental Group, Inc. (W&M Project No. 823.003)
W&IMI Environmental Group, Inc.
= -_ >-= www.wh-m.com
CLIENT Kimlev Horn
PROJECT NUMBER 823.003
DATE STARTED 1/26/12
BORING NUMBER WMSB-50A
PAGE 1 OF 1
PROJECT NAME TRV Utility Relocation Project
PROJECT LOCATION Fort Worth - North Commerce
COMPLETED 1/26/12 GROUND ELEVATION 537 ft
DRILLING CONTRACTOR Magna Core GROUND WATER LEVELS:
DRILLING METHOD Geoprobe AT TIME OF DRILLING ---
LOGGED BY SF CHECKED BY GM AT END OF DRILLING ---
NOTES 32.768469 N. 97.339462 W AFTER DRILLING ---
w
_ F- o' v) U
0_ y w m q C7
Wv o�� v) O
Q Z D U
in
0
•
CL
5
iii/MSB50 4-6'
CL
10 W'MSB50�-10'
MATERIAL DESCRIPTION
0.5 Asphalt over concrete
1.0 Fill, dark gray, clay
Clay, dark gray, some sand, friable, dry
HOLE SIZE 2"
Clay, dark brown, sandy, friable, low plasticity, calcium in fractures, slight chemical odor at 4' to 8',
stronger at 12'.
536.5
536.0
0.
a
0
0
2.1
533.0 1.5
1.5
1.7
1.8
\� 1.8
12.5 524.5
Sand, brown, clayey. low plasticity, friable, very moist at 13.5', magnesium nodules, higher clay content 1 2
at15'
1.8
0 15
SP .
z- - SC :::' 2.3
o
w
W - - 2.6
o_ - __ f 19.0 518.0
= Sand, light brown, friable, very moist, occasional magnesium nodules.
it 20 SP 20.0 Refusal at 20' on limestone (confirmed with NCI) 517.0
o Fh MSB50.-L3' Bottom of hole at 20.0 feet. 3.4
W&M Environmental Group, Inc.
www.wh-m.com
CLIENT Kimlev Horn
PROJECT NUMBER 823.003
DATE STARTED 1/26/12
BORING NUMBER WMSB-61A
PAGE 1 OF 1
PROJECT NAME TRV Utility Relocation Project
PROJECT LOCATION Fort Worth - North Commerce
COMPLETED 1/26/12 GROUND ELEVATION
DRILLING CONTRACTOR Mauna Core GROUND WATER LEVELS:
DRILLING METHOD Geoorobe VAT TIME OF DRILLING 12.0 ft
LOGGED BY SF CHECKED BY GM AT END OF DRILLING ---
NOTES 32.771636 N, 97.341522 W AFTER DRILLING ---
w
0
a LLl CO Ui
� U`
v aj u�O
o
z D 0
CO
0
5
CL
i✓MSB61 A-6'
10 WMSB61 .7..---16'
CL
SP
WMSB614-12'
N_
'o -
m
15
c?
z
c9
w
U
W
2
O _
0
20
O
z
W
t-
J
L
W _
z
25
SP
MATERIAL DESCRIPTION
0.3 ,Concrete
\ Fill, dark brown, sandy clay
Clay, dark gray, sandy, low plasticity, friable
10.0
HOLE SIZE 2"
11.0
12.0 a
16.0
Clay, brown, sandy, low plasticity, friable, some calcium nodules, moist
Sand, brown, friable, saturated at 12'
Sand, light brown, gravelly, poorly graded, saturated.
Boring terminated at 16'
Bottom of hole at 16.0 feet.
2.8
3.4
3.2
2.1
1.9
1.8
1.5
2.5
maiW&M Environmental Group, Inc.
www.wh-m.com
CLIENT Kimlev Horn
PROJECT NUMBER 823.003
DATE STARTED 1/26/12
BORING NUMBER WMSB-63A
PAGE 1 OF 1
PROJECT NAME TRV Utility Relocation Project
PROJECT LOCATION Fort Worth - North Commerce
COMPLETED 1/26/12 GROUND ELEVATION
DRILLING CONTRACTOR Magna Core GROUND WATER LEVELS:
DRILLING METHOD Geoprobe V AT TIME OF DRILLING 13.0 ft
LOGGED BY SF CHECKED BY GM AT END OF DRILLING ---
NOTES 32.771618 N. 97.341500 W AFTER DRILLING ---
2
d =
w
0
5
10
U U
U 0_
CL
CL
CL
CL
gO
MATERIAL DESCRIPTION
0.5 Concrete
1.0 Fill, dark brown with some dark gray, sandy clay
Clay, dark brown, sandy, low plasticity, friable,
Clay, brown, sandy, low plasticity, friable, some calcium
HOLE SIZE 2"
Clay, dark brown, sandy, low plasticity, calcium deposits in fractures, tight, stiff
E
Q
0
0
0
2.2
2.5
3.8
Clay, brown with gray, very sandy, moist, low plasticity, friable, strong petroleum odor at 10.5' to 13', saturated 2.5
at 13'
5.8
- V'MSB63..-12' 420.3
- V"MSB63m- S4'
0 15
c9.
z
- -
U'
w
0
-
o_
U
2
tt 20
O
z
Et-
I-
w
a
F
m
J
1 - _
w
z
25
13.0 V
Sand, gray, some gravel, poorly graded, saturated, strong petroleum odor
14.5
Gravel, light brown, sandy, poorly graded, saturated, strong petroleum odor
2,520
tP'MSB63-131P 1,030
17.5
Probe refusal on limestone at 17.5'
Bottom of hole at 17.5 feet.
730.3
W&M Environmental Group, Inc.
www.wh-m.com
CLIENT Kimlev Horn
PROJECT NUMBER 823.003
DATE STARTED 1/26/12
BORING NUMBER WMSB-64A
PAGE 1 OF 1
PROJECT NAME TRV Utility Relocation Proiect
PROJECT LOCATION Fort Worth - North Commerce
COMPLETED 1/26/12 GROUND ELEVATION
DRILLING CONTRACTOR Magna Core GROUND WATER LEVELS:
DRILLING METHOD Geoprobe VAT TIME OF DRILLING 12.0 ft
LOGGED BY SF CHECKED BY GM AT END OF DRILLING ---
NOTES 32.771896 N, 97.341704 W AFTER DRILLING ---
1
w
0
0
w
0
w
w co
z
1.3
5
10
CL
CL
CL
CL
- W'MSB64*-12'
N SP
- WMSB6U.-16'
- 15
- tFMSB64,.�6' 6.0
0 SP am:`
' 17.0
GP o. o:
cc• - - - ".-(18.0
0
o_
U
1
20
z
z
-
W
d
J
L _
W
z
w 25
MATERIAL DESCRIPTION
Concrete
Fill, dark brown, sandy clay
Clay, dark brown, sandy, low plasticity, friable, some iron deposits
Clay, dark brown, sandy, low plasticity, friable, iron deposits in fractures
Clay, dark brown, sandy, low plasticity, iron in fractures, tight, stiff
HOLE SIZE 2"
Clay, gray grading to brown, sandy, low plasticity, moist, strong petroleum odor at 10' to 11'
Sand, brown, clayey, low plasticity, friable, moist, strong petroleum odor
Sand, dark brown, gravelly, saturated, strong petroleum odor
Gravel, light brown, sandy, poorly graded, saturated, strong petroleum odor
Refusal at 18' on limestone
Bottom of hole at 18.0 feet.
6.3
10.7
12.3
8.9
125.7
>4,00P
>4,000
—>4,000
3,510
LABORATORY ANALYTICAL
DATA REPORTS
ATTACHMENT C
W&MEnvironmental Group, Inc. (W&M Project No. 823.003)
Analytical Report 435827
for
Kimley-Horn and Associates
Project Manager: Gene Murray
TRV-N. Main (Commerce Street)
061018052
14-FEB-12
Collected By: Client
XENCO ;w
nborcitorics
Celebrating 20 Years of commitment to excellence in Environmental Testing Services
9701 Harry Hines Blvd, Dallas, TX 75220
Ph:(214) 902-0300 Fax:(214) 351-9139
Xenco-Houston (EPA Lab code: TX00122):
Texas (T104704215-10-6-TX), Arizona (AZ0765), Arkansas (08-039-0), Connecticut (PH-0102), Florida (E871002)
Illinois (002082), Indiana (C-TX-02), Iowa (392), Kansas (E-10380), Kentucky (45), Louisiana (03054)
New Hampshire (297408), New Jersey (TX007), New York (11763), Oklahoma (9218), Pennsylvania (68-03610)
Rhode Island (LAO00312), USDA (S-44102)
Xenco-Atlanta (EPA Lab Code: GA00046):
Florida (E87429), North Carolina (483), South Carolina (98015), Utah (AALII), West Virginia (362), Kentucky (85)
Louisiana (04176), USDA (P330-07-00105)
Xenco-Miami (EPA Lab code: FL01152): Florida (E86678), Maryland (330)
Xenco-Tampa Mobile (EPA Lab code: FL01212): Florida (E84900)
Xenco-Odessa (EPA Lab code: TX00158): Texas (T104704400-TX)
Xenco-Dallas (EPA Lab code: TX01468): Texas (T104704295-TX)
Xenco Phoenix (EPA Lab Code: AZ00901): Arizona(AZ0757)
Xenco-Phoenix Mobile (EPA Lab code: AZ00901): Arizona (AZM757)
Xenco Tucson (EPA Lab code:AZ000989): Arizona (AZ0758)
Page 1 of 42 Final 1.001
XENCO'
Laboratories
Table of Contents
Report Cover
Cover Letter
Case Narrative
Summary (C of A) Landscape
Explanation of Qualifiers (Flags
Surrogate Recoveries
dank Spike Recoveries
Blank Spike - Blank Spike Duplicate Recoveries
Matrix Spike - Matrix Spike Duplicate Recoveries
coc
7
15
16
24;,
29
30
38
Page 2 of 42 Final 1.001
XENCO
Laboratories
14-FEB-12
Project Manager: Gene Murray
Kimley-Horn and Associates
801 Cherry Street, Unit # 11
Ft. Worth, TX 76102
Reference: XENCO Report No: 435827
TRV-N. Main (Commerce Street)
Project Address: TRV-N. Main (Commerce Street)
Gene Murray:
We are reporting to you the results of the analyses performed on the samples received under the project name
referenced above and identified with the XENCO Report Number 435827. All results being reported under
this Report Number apply to the samples analyzed and properly identified with a Laboratory ID number.
Subcontracted analyses are identified in this report with either the NELAC certification number of the
subcontract lab in the analyst ID field, or the complete subcontracted report attached to this report.
Unless otherwise noted in a Case Narrative, all data reported in this Analytical Report are in compliance with
NELAC standards. Estimation of data uncertainty for this report is found in the quality control section of this
report unless otherwise noted. Should insufficient sample be provided to the laboratory to meet the method
and NELAC Matrix Duplicate and Matrix Spike requirements, then the data will be analyzed, evaluated and
reported using all other available quality control measures.
The validity and integrity of this report will remain intact as long as it is accompanied by this letter and
reproduced in full, unless written approval is granted by XENCO Laboratories. This report will be filed for at
least 5 years in our archives after which time it will be destroyed without further notice, unless otherwise
arranged with you. The samples received, and described as recorded in Report No. 435827 will be filed for
60 days, and after that time they will be properly disposed without further notice, unless otherwise arranged
with you. We reserve the right to return to you any unused samples, extracts or solutions related to them if we
consider so necessary (e.g., samples identified as hazardous waste, sample sizes exceeding analytical standard
practices, controlled substances under regulated protocols, etc).
We thank you for selecting XENCO Laboratories to serve your analytical needs. If you have any questions
concerning this report, please feel free to contact us at any time.
Respectfully,
Carlos Castro
Managing Director, Texas
Recipient of the Prestigious Small Business Administration Award of Excellence in 1994.
Certified and approved by numerous States and Agencies.
A Small Business and Minority Status Company that delivers SERVICE and QUALITY
Houston - Dallas - San Antonio - Austin - Tampa - Miami - Atlanta - Corpus Christi - Latin America
Page 3 of 42 Final 1.001
XENCO
1.42boroitarless
CASE NARRATIVE
Client Name: Kimley-Horn and Associates
Project Name: TRV-N. Main (Commerce Street)
Project ID: 061018052
Work Order Number: 435827
Report Date: 14-FEB-12
Date Received:: 01/26/2012
Sample receipt non conformances and comments:
Per Steven F., add PAH to SXS 012 on standard tat.
Sample receipt non conformances and comments per sample:
None
Page 4 of 42 Final 1.001
XENCO
ryLilbor+atorles
Client Name:
Project Name:
Project ID: 061018052
Work Order Number: 435827
CASE NARRATIVE
Kimley-Horn and Associates
TRV-N. Main (Commerce Street)
Batch: LBA-880090 VOAs by SW-846 8260B
SW82608
Report Date: 14-FEB-12
Date Received: 01/26/2012
Batch 880090, Dibromofluoromethane recovered below QC limits . Matrix interferences is
suspected; data confirmed by re -analysis
Samples affected are: 435512-008 S,435512-008 SD.
SW82608
Batch 880090, Chloroform, Methylene Chloride detected in the blank below the MQL but above
the SQL; possible laboratory contamination.
Samples affected are: 435827-005, -006, -002.
SW82608
Batch 880090, 1,2-Dibromo-3-Chloropropane RPD was outside QC limits.
Samples affected are: 435827-005, -006, -002
SW82608
Batch 880090, 1,1,2,2-Tetrachloroethane recovered below QC limits in the Matrix Spike and
Matrix Spike Duplicate. 1,1,1,2-Tetrachloroethane, 1,2,4-Trimethylbenzene, 1,2-Dibromo-3-
Chloropropane, 1,2-Dichlorobenzene, 1,3,5-Trimethylbenzene, 1,3-Dichloropropane, 2-
Chlorotoluene, 4-Chlorotoluene, Bromochloromethane, Bromoform, Dibromochloromethane,
Isopropylbenzene, MTBE, Naphthalene, n-Propylbenzene, tert-Butylbenzene recovered above
QC limits in the Matrix Spike. 1,2,3-Trichloropropane, Bromobenzene, Trichloroethylene
recovered above QC limits in the Matrix Spike and Matrix Spike Duplicate.
Samples affected are: 435827-005, -006, -002.
The Laboratory Control Sample for Bromochloromethane, 1, 3-Dichloropropane, 1, 2, 3-
Trichloropropane, MTBE, 2-Chlorotoluene, tert-Butylbenzene, Naphthalene, Trichloroethylene,
Bromobenzene, 1,3,5-Trimethylbenzene, 1,2,4-Trimethylbenzene, Isopropylbenzene, 1,1,2,2-
Tetrachloroethane, 1,1,1,2-Tetrachloroethane, 1,2-Dichlorobenzene, Dibromochloromethane, n-
Propylbenzene, 4-Chlorotoluene, Bromoform, 1,2-Dibromo-3-Chloropropane is within laboratory
Control Limits
Page 5 of 42 Final 1.001
ENCO
Laboratories
Client Name:
Project Natne:
Project ID: 061018052
Work Order Number.: 435827
CASE NARRATIVE
Kimley-Horn and Associates
TRV N. Main (Commerce Street)
Report Date: 14-FEB-12
Date Received: 01/26/2012
Batch: LBA-880332 Total Petroleum Hydrocarbons by Texas 1005
MS/MSD The addition of surrogate(s) was inadvertently omitted.Analyte ranges recovered within
limits
Batch: LBA-880411 VOAs by SW-846 8260E
SW82608
Batch 880411, Toluene-D8 recovered above QC limits Matrix interferences is suspected; data
confirmed by re -analysis
Samples affected are: 435827-012.
SW82608
Batch 880411, Dichlorodifluoromethane recovered below QC limits in the Matrix Spike Duplicate.
Samples affected are: 435827-007, -008, -010, -012.
The Laboratory Control Sample for Dichlorodifluoromethane is within laboratory Control Limits
Batch: LBA-881205 SVOAs by SW 8270C
SW8270C
Batch 881205, Anthracene, Benzo(a)pyrene, Benzo(g,h,i)perylene, Dibenz(a,h)anthracene,
Fluoranthene, Indeno(1,2,3-c,d)Pyrene, Phenanthrene recovered below QC limits in the Matrix
Spike and Matrix Spike Duplicate.
Samples affected are: 435827-012.
The Laboratory Control Sample for Anthracene, Dibenz(a,h)anthracene, Fluoranthene,
Benzo(g,h,i)perylene, Benzo(a)pyrene, Phenanthrene, Indeno(1,2,3-c,d)Pyrene is within
laboratory Control Limits
Various compounds fail in the MS/MSD, however all compounds in BKS/BSD are within control
limits
Page 6 of 42 Final 1.001
XENC
tLeboreieries
Project Id: 061018052
Contact: Gene Murray
Project Location: TRV-N. Main (Commerce Street)
Analysis Requested
Total Petroleum Hydrocarbons by
Texas 1005
SUB: TX104704215
C6-C12 Gasoline Range Hydrocarbons
C12 - C28 Diesel Range Hydrocarbons
C28-C35 Oil Range Hydrocarbons
Total TPH 1005
Certificate of Analysis Summary 435827
Kimley-Horn and Associates, Ft. Worth, TX
Project Name: TRV-N. Main (Commerce Street)
Date Received in Lab: Thu Jan-26-12 04:54 pm
Report Date: 14-FEB-12
Project Manager: Monica Tobar
Lab Id: 435827-002 435827-005 435827-006 435827-007 435827-008 435827-010
Field Id: WMSB50A-10' WMSB61A-10' WMSB61A-12' WMSB63A-12' WMSB63A-14' WMSB64A-12'
Depth: 10- ft 10- ft 12- ft 12- ft 14- ft 12- ft
Matrix: SOLID SOLID SOLID SOLID SOLID SOLID
Sampled: Jan-26-12 10:50 Jan-26-12 12:00 Jan-26-12 12:05 Jan-26-12 13:45 Jan-26-12 13:50 Jan-26-12 14:50
Extracted: Jan-31-12 10:06 Jan-31-12 10:09 Jan-31-12 10:12 Jan-31-12 10:15 Jan-31-12 10:18 Jan-31-12 10:21
Analyzed: Feb-02-12 10:39 Feb-02-12 11:01 Feb-02-12 11:23 Feb-02-12 11:44 Feb-02-12 12:05 Feb-02-12 12:27
Units/RL: mg/kg RL mg/kg RL mg/kg RL mg/kg RL mg/kg RL mg/kg RL .
BRL 58.0 BRL 57.9 BRL 58.7 BRL 57.9 176 58.9 226 58.0 'I
BRL 58.0 BRL 57.9 BRL 58.7 BRL 57.9 BRL 58.9 167 58.0
BRL 58.0 BRL 57.9 BRL 58.7 BRL 57.9 BRL 58.9 BRL 58.0
BRL 58.0 BRL 57.9 BRL 58.7 BRL 57,9 176 58.9 393 58.0
This analytical report, and the entire data package it represents, has been made for your exclusive and confidential use.
The interpretations and results expressed throughout this analytical report represent the best judgment of XENCO Laboratories.
XENCO Laboratories assumes no responsibility and makes no warranty to the end use of the data hereby presented.
Our liability is limited to the amount invoiced for tins work order unless otherwise agreed to in writing.
Houston - Dallas - San Antonio - Atlanta - Tampa - Boca Raton - Latin America - Odessa - Corpus Christi
Carlos Castro
Managing Director, Texas
Page 7 of 42 Final 1.001
Project Id: 061018052
Contact: Gene Murray
Project Location: TRV-N. Main (Commerce Street)
Analysis Requested
Certificate of Analysis Summary 435827
Kimley-Horn and Associates, Ft. Worth, TX
Project Name: TRV-N. Main (Commerce Street)
Date Received in Lab: Thu Jan-26-12 04:54 pm
Report Date: 14-FEB-12
Project Manager: Monica Tobar
Lab Id: 435827-002 435827-005 435827-006 435827-007 435827-008 435827-010
Field Id: WMSB50A-10' WMSB6IA-10' WMSB6IA-12' WMSB63A-12' WMSB63A-14' WMSB64A-12'
Depth: 10- ft 10- ft 12- ft 12- ft 14- ft 12- ft
Matrix: SOLID SOLID SOLID SOLID SOLID SOLID
Sampled: Jan-26-12 10:50 Jan-26-12 12:00 Jan-26-12 12:05 Jan-26-12 13:45 Jan-26-12 13:50 Jan-26-12 14:50
VOAs by SW-846 8260B Extracted: Jan-30-12 14:12 Jan-30-12 14:14 Jan-30-12 14:16 Jan-31-12 14:05
SUB: TX104704215 Analyzer: Jan-30-12 17:09 Jan-30-12 17:31 Jan-31-12 10:50 Jan-31-12 14:24
Units/RL: mg/kg RL mg/kg RL mg/kg RL mg/kg
Benzene BRL 0.00579 BRL 0.00577 BRL 0.005891 BRL
Bromobenzene BRL 0.00579 BRL 0.00577 BRL 0.00589 BRL
Bromochloromethane BRL 0.00579 BRL 0.00577 BRL 0.00589 BRL
Bromodichloromethane BRL 0.00579 BRL 0.00577 BRL 0.00589 BRL
Bromoform BRL 0.00579 BRL 0.00577 BRL 0.00589 BRL
Methyl bromide BRL 0.00579 BRL 0.00577 BRL 0.00589 BRL
MTBE BRL 0.00579 BRL 0.00577 BRL 0.00589 BRL
tert-Butylbenzene BRL 0.00579 BRL 0.00577 BRL 0.o05s9 BRL
Sec-Butylbenzene BRL 0.00579 BRL 0.00577 BRL 0,00589 BRL
n-Butylbenzene BRL 0.00579 BRL 0.00577 BRL 0.00589 BRL
Carbon Tetrachloride BRL 0.00579 BRL 0.00577 BRL 0.00589 BRL
Chlorobenzene BRL 0.00579 BRL 0.00577 BRL o.005S9 BRL
Chloroethane BRL 0.0116 BRL 0.0115 $RL 0.0118 BRL
Chloroform BRL 0.00579 BRL 0.00577 BRL 0 00589 I BRL
Methyl Chloride BRL 0.0116 BRL 0.0115 BRL 0.01181 BRL
2-Chlorotoluene BRL 0.00579 BRL 0.00577 BRL 0.005891 BRL
4-Chlorotoluene BRL 0.00579 BRL 0.00577 BRL 0.005891 BRL
p-Cymene (p-Isopropyltoluene) BRL 0.00579 BRL 0.00577 BRL 0.00589 BRL
1,2-Dibromo-3-Chloropropane BRL 0.00579 BRL 0.00577 BRL 0.00589 BRL
Dibromochloromethane BRL 0.00579 BRL 0.00577 BRL 0.00589 BRL
1,2-Dibromoethane BRL 0.00579 BRL 0.00577 BRL 0.00589 BRL
Methylene bromide BRL 0.00579 BRL 0.00577 BRL 0.00589 BRL
1,2-Dichlorobenzene BRL 0.00579 BRL 0.00577 BRL 0.00589 BRL
1,3-Dichlorobenzene BRL 0.00579 BRL 0.00577 BRL 0.00589 BRL
1,4-Dichlorobenzene BRL 0.00579 BRL 0.00577 BRL 0.00589 BRL
This analytical report, and the entire data package it represents, has been made for your exclusive and confidential use.
The interpretations and results expressed throughout this analytical report represent the best judgment of XENCO Laboratories.
XENCO Laboratories assumes no responsibility and makes no warranty to the end use of the data hereby presented.
Our liability is limited to the amount invoiced for this work order unless otherwise agreed to in writing.
Houston - Dallas - San Antonio - Atlanta - Tampa - Boca Raton - Latin America - Odessa - Corpus Christi
Jan-31-12 15:02 Jan-31-12 15:06
Jan-31-12 16:14 Jan-31-12 16:57
RL mg/kg RL mg/kg RL
0.00581 BRL 0.0296 BRL 0.0291
0.00581 BRL 0.02961 BRL 0.0291
0.00581 BRL 0.02961 BRL 0.0291
0.00581 BRL 0.0296 BRL 0.0291
0.00581 BRL 0.0296 BRL 0 0291
0.00581 BRL 0.0296 BRL 0.0^_91
0.00581 BRL 0.0296 BRL 0.02910.00581 BRL 0.0296 BRL 00.0291
0.00581 BRL 0.0296 0.111 0.0291
0.00581 BRL 0.0296 0.170 0.0291
0.00581 BRL 0.0296 BRL 0.0291
0.00581 BRL 0.0296 BRL 0.0291
0.0116 BRL 0.0592 BRL GASS3
0.00581 BRL 0.0296 BRL 0.029I
0.0116 BRL 0.0592 BRL 0.0583
0.00581 BRL 0.0296 BRL 0.0291
0.00581 BRL 0.0296 BRL 0.0291
0.00581 BRL 0.0296 BRL 0.0291
0.00581 BRL 0.0296 BRL 0.0291
0.00581 BRL 0.0296 BRL 0.0291
0.00581 BRL 0.0296 BRL 0.0291
0.00581 BRL 0.0296 BRL 0.0291
0.00581 BRL 0.0296 BRL 0.0291
0.00581 BRL 0.0296 BRL 0.0291
0.00581 BRL 0.0296 BRL 0.0291
(ay,b 1.1.n
Carlos Castro
Managing Director, Texas
Page 8 of 42 Final 1.001
Project Id: 061018052
Contact: Gene Murray
Project Location: TRV-N. Main (Commerce Street)
Analysis Requested
VOAs by SW-846 8260B
SUB: TX104704215
Dichlorodifluoromethane
1,2-Dichloroethane
1,1-Dichloroethane
trans-1,2-dichloroethylene
cis-1,2-Di chloroethylene
1,1-Dichloroethene
2,2-Dichloropropane
1,3-Dichloropropane
1,2-Dichloropropane
trans-1,3-dichloropropene
1,1-Dichloropropene
cis-1 ,3-Dichloropropene
Ethylbenzene
Hexachlorobutadiene
Isopropylbenzene
Naphthalene
Methylene Chloride
n-Propylbenzene
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethylene
Toluene
1,2,4-Trichlorobenzene
1,2,3-Trichlorobenzene
Certificate of Analysis Summary 435827
Kimley-Horn and Associates, Ft. Worth, TX
Project Name: TRV-N. Main (Commerce Street)
Date Received in Lab:
Report Date:
Project Manager:
Lab Id: 435827-002 435827-005 435827-006 435827-007
Field Id: WMSB50A-10' WMSB61A-10' WMSB6IA-12' WMSB63A-12'
Depth: 10- ft 10- ft 12- ft 12- ft
Matrix: SOLID SOLID SOLID SOLID
Sampled: Jan-26-12 10:50 Jan-26-12 12:00 Jan-26-12 12:05 Jan-26-12 13:45
Extracted: Jan-30-12 14:12 Jan-30-12 14:14 Jan-30-12 14:16 Jan-31-12 14:05
Analyzed: Jan-30-12 17:09 Jan-30-12 17:31 Jan-31-12 10:50 Jan-31-12 14:24
Units/RL:
mg/kg
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
BRL
RL mg/kg RL mg/kg RL mg/kg RL
0.00579 BRL 0.00577 BRL 0.00589 BRL 0.00581
0.00579 BRL 0.00577 BRL 0.00589 BRL 0.00581
0.00579 BRL 0.00577 BRL 0.00589 BRL 0.00581
0.00579 BRL 0.00577 BRL 0.00589 BRL 0.00581
0.00579 BRL 0.00577 BRL 0.00589 BRL 0.00581
0.00579 BRL 0.00577 BRL 0.00589 BRL 0 00581
0.00579 BRL 0.00577 BRL 0.00589 BRL 0.00581
0.00579 BRL 0.00577 BRL 0.00589 BRL 0.00581
0.00579 BRL 0.00577 BRL 0.00589 BRL 0.00581
0.00579 BRL 0.00577 BRL 0.00589 BRL 0.00581
0.00579 BRL 0.00577 BRL 0.00589 BRL 0.00581
0.00579 BRL 0.00577 BRL 0.00589 BRL 0.00581
0.00579 BRL 0.00577 BRL 0.00589 BRL 0.00581
0.00579 BRL 0.00577 BRL 0 00589 BRL 0.00581
0.00579 BRL 0.00577 BRL 0.00589 BRL 0.00581
0.0116 BRL 0.0115 BRL 0.0118 BRL 0.0116
0.0232 BRL 0.0231 BRL 0.0235 BRL 0.0233
0.00579 BRL 0.00577 BRL 0.00589 BRL 0.00581
0.00579 BRL 0.00577 BRL 0.00589 BRL 0.00581
0.00579 BRL 0.00577 BRL 0.00589 BRL 0.00581
0.00579 BRL 0.00577 BRL 0.00589 BRL 0.00581
0.00579 BRL 0.00577 BRL 0.00589 BRL 0.00581
0.00579 BRL 0.00577 BRL 0.00589 BRL 0.00581
0.00579 BRL 0.00577 BRL 0.00589 BRL 0.00581
0.00579 BRL 0.00577 BRL 0.00589 BRL 0.00581
This analytical report, and the entire data package it represents, has been made for your exclusive and confidential use.
The interpretations and results expressed throughout this analytical report represent the best judgment of XENCO Laboratories.
XENCO Laboratories assumes no responsibility and makes no warranty to the end use of the data hereby presented.
Our liability is limited to the amount invoiced for this work order unless otherwise agreed to in writing.
Houston - Dallas - San Antonio - Atlanta - Tampa - Boca Raton - Latin America - Odessa - Corpus Christi
Thu Jan-26-12 04:54 pm
14-FEB-12
Monica Tobar _
435827-008 435827-010
WMSB63A-I4' WMSB64A-12'
14- ft 12- ft
SOLID SOLID
Jan-26-12 13:50 Jan-26-12 14:50
Jan-31-I2 15:02 Jan-31-12 15:06
Jan-31-12 16:14 Jan-31-12 16:57
mg/kg RL mg/kg RL
BRL 0.0296 BRL 0.0291
BRL 0.0296 BRL 0.0291
BRL 0.0296 BRL 0.0291
BRL 0,0296 BRL 0.0291
BRL 0.0296 BRL 0.0291
BRL 0.0296 BRL 0.0291
BRL 0.0296 BRL 0.0291
BRL 0.0296 BRL 0.0291
BRL 0.0296 BRL 0.0291
BRL 0.0296 BRL 0.0291
BRL 0.0296 BRL 0.0291
BRL 0.0296 BRL 0.0291
BRL 0.0296 BRL 0.0291
BRL 0.0296 BRL 0.0291
BRL 0.0296 0.158 0.0291
BRL 0.0592 0.269 0.0583
BRL 0.118 BRL 0.117
BRL 0.0296 0.251 0.0291
BRL 0.0296 BRL 0.0291
BRL 0.0296 BRL 0.0291
BRL 0.0296 BRL
BRL 0.0296 BRL
BRL 0.0296 BRL
BRL 0.0296 BRL
BRL 0.0296 BRL
ix
Carlos Castro
Managing Director, Texas
0.0291 I
0.0291
0 0291
0.0291
0.0291
Page 9 of 42 Final 1.001
X CO,f
toborateries
Project Id: 061018052
Contact: Gene Murray
Project Location: TRV-N. Main (Commerce Street)
Analysis Requested
VOAs by SW-846 8260B
SUB: TX104704215
1,1,2-Trichloroethane
1,1,1-Trichloroethane
Trichloroethylene
Trichlorofluoromethane
1,2,3-Trichloropropane
1,2,4-Trimethylbenzene
1,3,5-Trimethylbenzene
Vinyl Chloride
o-Xylene
m,p-Xylenes
Certificate of Analysis Summary 435827
Kimley-Horn and Associates, Ft. Worth, TX
Project Name: TRV-N. Main (Commerce Street)
Date Received in Lab: Thu Jan-26-12 04:54 pm
Report Date: 14-FEB-12
Project Manager: Monica Tobar
Lab Id: 435827-002 435827-005 435827-006 435827-007 435827-008 435827-010
Field Id: WMSB50A-1 0' WMSB6 1 A -I 0' WMSB6IA-12' WMSB63A-12' WMSB63A-14' WMSB64A-12'
Depth: 10- ft 10- ft 12- ft 12- ft 14- ft 12- ft
Matrix: SOLID SOLID SOLID SOLID SOLID SOLID
Sampled: Jan-26-12 10:50 Jan-26-12 12:00 Jan-26-12 12:05 Jan-26-12 13:45 Jan-26-12 13:50 Jan-26-12 14:50
Extracted: Jan-30-12 14:12 Jan-30-12 14:14 Jan-30-12 14:16 Jan-31-12 14:05 Jan-31-I2 15:02 Jan-31-12 15:06
Analyzed: Jan-30-12 17:09 Jan-30-12 17:31 Jan-31-12 10:50 Jan-31-12 14:24 Jan-31-1216:14 Jan-31-12 16:57
Units/RL: mg/kg RL mg/kg RL mg/kg RL mg/kg RL mg/kg RL
BRL 0.00579 BRL 0.00577 BRL 0.00589 BRL 0.00581 BRL 0.0296
BRL 0.00579 BRL 0.00577 BRL 0.00589 BRL 0.00581 BRL 0.0296
BRL 0.00579 BRL 0.00577 BRL 0.00589 BRL 0.00581 BRL 0.0296
BRL 0.00579 BRL 0.00577 BRL 0.00589 BRL 0.00581 BRL 0.0296
BRL 0.00579 BRL 0.00577 BRL 0.00589 BRL 0.00581 BRL 0.0296
BRL 0.00579 BRL 0.00577 BRL 0.00589 BRL 0.00581 BRL 0.0296
BRL 0.00579 BRL 0.00577 BRL 0.00589 BRL 0.00581 BRL 0.0296
BRL 0.00333 BRL 0.00231 BRL 0.00235 BRL 0.00233 BRL 0 0 i t 8
BRL 0.00579 BRL 0.00577 BRL 0.00589 BRL 0.00581 BRL 0.0296
BRL 0.0116 BRL 0.0115 BRL 0.0118 BRL 0.0116I BRL 0.0593
This analytical report, and the entire data package it represents, has been made for your exclusive and confidential use.
The interpretations and results impressed throughout this analytical report represent the best judgment of XENCO Laboratories.
XENCO Laboratories assumes no responsibility and makes no warranty to the end use of the data hereby presented.
Our liability is limited to the amount invoiced for this work order unless otherwise agreed to in writing.
Houston - Dallas - San Antonio - Atlanta - Tampa - Boca Raton - Latin America - Odessa - Corpus Christi
mg/kg RL
BRL 0.0291
BRL 0 0291
BRL 0.0291
BRL 0.0291
BRL 0.0291
BRL 0.0291
BRL 0.0291
BRL 0.0117
BRL 0.0291
BRL 0.0583
Carlos Castro
Managing Director, Texas
Page 10 of 42 Final 1.001
XENCO
Laboratories
Project Id: 061018052
Contact: Gene Murray
Project Location: TRV-N. Main (Commerce Street)
Certificate of Analysis Summary 435827
Kimley-Horn and Associates, Ft. Worth, TX
Project Name: TRV-N. Main (Commerce Street)
Lab Id: 435827-012
Field Id: WMSB64A-16'
Analysis Requested
Depth: 16- ft
Matrix: SOLID
Sampled: Jan-26-12 15:00
SVOAs by SW 8270C Extracted: Feb-09-12 10:24
SUB: TX104704215 Analyzed: Feb-10-12 13:27
Units/RL: mg/kg RL
Acenaphthene BRL 0.195
Acenaphthylene BRL 0.195
Anthracene BRL 0.195
Benzo(a)anthracene BRL 0.195
Benzo(a)pyrene BRL 0.195
Benzo(b)fluoranthene BRL 0.195
Benzo(g,h,i)perylene BRL 0.195
Benzo(k)fluoranthene BRL 0.195
Chrysene BRL 0.195
Dibenz(a,h)anthracene BRL 0.195
Fluoranthene BRL 0.195
Fluorene BRL 0.195
Indeno(1,2,3-c,d)Pyrene BRL 0.195
Naphthalene 0.434 0.195
Phenanthrene BRL 0.195
Pyrene BRL 0.195
Total Petroleum Hydrocarbons by Extracted: Jan-31-12 10:24
Texas 1005 Analyzed: Feb-02-12 12:49
SUB: TX104704215
Units/RL: mg/kg RL
C6-C12 Gasoline Range Hydrocarbons 611 58.5
C12 - C28 Diesel Range Hydrocarbons 404 58.5
C28-C35 Oil Range Hydrocarbons BRL 58.5
Total TPH 1005 1020 58.5
This analytical report, and the entire data package it represents, has been made for your exclusive and confidential use.
The interpretations and results expressed throughout this analytical report represent the best judgment of XENCO Laboratories.
XENCO Laboratories assumes no responsibility and makes no warranty to the end use of the data hereby presented.
Our liability is limited to the amount invoiced for this work order unless otherwise agreed to in writing.
Houston - Dallas - San Antonio - Atlanta - Tampa - Boca Raton - Latin America - Odessa - Corpus Christi
Date Received in Lab: Thu Jan-26-12 04:54 pm
Report Date: 14-FEB-12
Project Manager: Monica Tobar
Carlos Castro
Managing Director, Texas
Page 11 of 42 Final 1.001
X CO
Lob Loboeotorics'
Project Id: 061018052
Contact: Gene Murray
Project Location: TRV-N. Main (Commerce Street)
Certificate of Analysis Summary 435827
Kimley-Horn and Associates, Ft. Worth, TX
Project Name: TRV-N. Main (Commerce Street)
Lab Id: 435827-012
Field Id: WMSB64A-16'
Analysis Requested
Depth: 16- ft
Matrix: SOLID
Sampled: Jan-26-12 15:00
VOAs by SW-846 8260B Extracted: Jan-31-12 15:10
SUB: TX104704215 Analyzed: Jan-31-12 17:41
Units/RL: mg/kg RL
Benzene BRL 0.0293
Bromobenzene BRL 0.0293
Bromochloromethane BRL 0.0293
Bromodichloromethane BRL 0.0293
Bromoform BRL 0.0293
Methyl bromide BRL 0.0293
MTBE BRL 0.0293
tert-Butylbenzene BRL 0.0293
Sec-Butylbenzene 0.289 0.0293
n-Butylbenzene 0.473 0.0293
Carbon Tetrachloride BRL 0.0293
Chlorobenzene BRL 0.0293
Chloroethane BRL 0.0587
Chloroform BRL 0.0293
Methyl Chloride BRL 0.0587
2-Chlorotoluene BRL 0.0293
4-Chlorotoluene BRL 0.0293
p-Cymene (p-Isopropyltoluene) 0.0964 0.0293
1,2-Dibromo-3-Chloropropane BRL 0.0293
Dibromochloromethane BRL 0.0293
1,2-Dibromoethane BRL 0.0293
Methylene bromide BRL 0.0293
1,2-Dichlorobenzene BRL 0 0293
1,3-Dichlorobenzene BRL 0 0293
1,4-Dichlorobenzene BRL 0.0293
This analytical report, and the entire data package it represents, has been made for your exclusive and confidential use.
The interpretations and results expressed throughout this analytical report represent the best judgment of XENCO Laboratories
XENCO Laboratories assumes no responsibility and makes no warranty to the end use of the data hereby presented.
Our liability is limited to the amount invoiced for this work order unless otherwise agreed to in writing
Houston - Dallas - San Antonio - Atlanta - Tampa - Boca Raton - Latin America - Odessa - Corpus Christi
Date Received in Lab: Thu Jan-26-12 04:54 pm
Report Date: 14-FEB-12
Project Manager: Monica Tobar
rr,
Carlos Castro
Managing Director. Texas
Page 12 of42 Final 1.001
}XEHCO
Laboratories
Project Id: 061018052
Contact: Gene Murray
Project Location: TRV-N. Main (Commerce Street)
Certificate of Analysis Summary 435827
Kimley-Horn and Associates, Ft. Worth, TX
Project Name: TRV-N. Main (Commerce Street)
Lab Id: 435827-012
Field Id: WMSB64A-16'
Analysis Requested Depth: 16- ft
Matrix: SOLID
Sampled: Jan-26-12 15:00
VOAs by SW-846 8260B Extracted: Jan-31-12 15:10
SUB: TX104704215 Analyzed: Jan-31-12 17:41
Units/RL: mg/kg RL
Dichlorodifluoromethane BRL 0.0293
1,2-Dichloroethane BRL 0.0293
1,1-Dichloroethane BRL 0.0293
trans-1,2-dichloroethylene BRL 0.0293
cis-1,2-Dichloroethylene BRL 0.0293
1,1-Dichloroethene BRL 0 0293
2,2-Dichloropropane BRL 0.0293
1,3-Dichloropropane BRL 0.0293
1,2-Dichloropropane BRL 0.0293
trans-1,3-dichloropropene BRL 0.0293
1,1-Dichloropropene BRL 0.0293
cis-1,3-Dichloropropene BRL 0.0293
Ethylbenzene BRL 0.0293
Hexachlorobutadiene BRL 0.0293
Isopropylbenzene 0.397 0.0293
Naphthalene 0.566 0.0587
Methylene Chloride BRL 0.117
n-Propylbenzene 0.687 0.0293
Styrene BRL 0.0293
1,1,1,2-Tetrachloroethane BRL 0.0293
1,1,2,2-Tetrachloroethane BRL 0.0293
Tetrachloroethylene BRL 0.0293
Toluene BRL 0.0293
1,2,4-Trichlorobenzene BRL 0.0293
1,2,3-Trichlorobenzene BRL 0.0293
This analytical report, and the entire data package it represents, has been made for your exclusive and confidential use.
The interpretations and results expressed throughout this analytical report represent the best judgment of XENCO Laboratories.
XENCO Laboratories assumes no responsibility and makes no warranty to the end use of the data hereby presented.
Our liability is limited to the amount invoiced for this work order unless otherwise agreed to in writing.
Houston - Dallas - San Antonio - Atlanta - Tampa - Boca Raton - Latin America - Odessa - Corpus Christi
Date Received in Lab: Thu Jan-26-12 04:54 pm
Report Date: 14-FEB-12
Project Manager: Monica Tobar
1 ,p��x Cti
Carlos Castro
Managing Director, Texas
Page 13 of 42 Final 1.001
XENCO
laboratories ?
Project Id: 061018052
Contact: Gene Murray
Project Location: TRV-N. Main (Commerce Street)
Certificate of Analysis Summary 435827
Kimley-Horn and Associates, Ft. Worth, TX
Project Name: TRV-N. Main (Commerce Street)
Lab /d: 435827-012
Field /d: WMSB64A-16'
Analysis Requested
Depth: 16- it
Matrix: SOLID
Sampled: Jan-26-12 15:00
VOAs by SW-846 8260B Extracted: Jan-31-12 15:10
SUB: TX104704215 Analyzed: Jan-31-12 17:41
Units/RL: mg/kg RL
1,1,2-Trichloroethane BRL 0.0293
1,1,1-Trichloroethane BRL 0.0293
Trichloroethylene BRL 0.0293
Trichlorofluoromethane BRL 0.0293
1,2,3-Trichloropropane BRL 0.0293
1,2,4-Trimethylbenzene BRL 0.0293
1,3,5-Trimethylbenzene BRL 0.0293
Vinyl Chloride BRL 0.0117
o-Xylene BRL 0.0293
m,p-Xylenes BRL 0.0587
This analytical report, and the entire data package it represents, has been made for your exclusive and confidential use.
The interpretations and results expressed throughout this analytical report represent the best judgment of XENCO Laboratories.
XENCO Laboratories assumes no responsibility and makes no warranty to the end use of the data hereby presented.
Our liability is limited to the amount invoiced for this work order unless otherwise agreed to in writing.
Houston - Dallas - San Antonio - Atlanta - Tampa - Boca Raton - Latin America - Odessa - Corpus Christi
Date Received in Lab: Thu Jan-26-12 04:54 pm
Report Date: 14-FEB-12
Project Manager: Monica Tobar
Carlos Castro
Managing Director, Texas
Page 14 of 42 Final 1.001
XENCO
Loboretorles
Flagging Criteria
X In our quality control review of the data a QC deficiency was observed and flagged as noted. MS/MSD recoveries were found to be
outside of the laboratory control limits due to possible matrix /chemical interference, or a concentration of target analyte high enough
to affect the recovery of the spike concentration. This condition could also affect the relative percent difference in the MS/MSD.
B A target analyte or common laboratory contaminant was identified in the method blank. Its presence indicates possible field or
laboratory contamination.
D The sample(s) were diluted due to targets detected over the highest point of the calibration curve, or due to matrix interference.
Dilution factors are included in the final results. The result is from a diluted sample.
E The data exceeds the upper calibration limit; therefore, the concentration is reported as estimated.
F RPD exceeded lab control limits.
J The target analyte was positively identified below the quantiation limit and above the detection limit.
U Analyte was not detected.
L The LCS data for this analytical batch was reported below the laboratory control limits for this analyte. The department supervisor and
QA Director reviewed data. The samples were either reanalyzed or flagged as estimated concentrations.
H The LCS data for this analytical batch was reported above the laboratory control limits. Supporting QC Data were reviewed by the
Department Supervisor and QA Director. Data were determined to be valid for reporting.
K Sample analyzed outside of recommended hold time.
JN A combination of the "N" and the "J" qualifier. The analysis indicates that the analyte is "tentatively identified" and the associated
numerical value may not be consistent with the amount actually present in the environmental sample.
* Surrogate recovered outside laboratory control limit.
BRL Below Reporting Limit.
RL Reporting Limit
MDL Method Detection Limit SDL Sample Detection Limit LOD Limit of Detection
PQL Practical Quantitation Limit MQL Method Quantitation Limit LOQ Limit of Quantitation
DL Method Detection Limit
NC Non -Calculable
+ Outside XENCO's scope of NELAC Accreditation. ^ NELAC or State program does not offer Accreditation at this time.
Recipient of the Prestigious Small Business Administration Award of Excellence in 1994.
Certified and approved by numerous States and Agencies.
A Small Business and Minority Status Company that delivers SERVICE and QUALITY
Houston - Dallas - San Antonio - Atlanta - Midland/Odessa - Tampa/Lakeland - Miami - Phoenix - Latin America
4143 Greenbriar Dr, Stafford, TX 77477
9701 Hany Hines Blvd , Dallas, TX 75220
5332 Blackberry Drive, San Antonio TX 78238
2505 North Falkenburg Rd, Tampa, FL 33619
5757 NW 158th St, Miami Lakes, FL 33014
12600 West 1-20 East, Odessa, TX 79765
6017 Financial Drive, Norcross, GA 30071
3725 E. Atlanta Ave, Phoenix, AZ 85040
Phone
(281) 240-4200
(214) 902 0300
(210) 509-3334
(813) 620-2000
(305) 823-8500
(432) 563-1800
(770)449-8800
(602) 437-0330
Fax
(281) 240-4280
(214)351-9139
(210) 509-3335
(813) 620-2033
(305) 823-8555
(432) 563-1713
(770) 449-5477
Page 15 of 42 Final 1.001
XNCO
ifoboratoriks
Work Orders : 435827,
Lab Batch #: 880090
Form 2 - Surrogate Recoveries
Project Name: TRV-N. Main (Commerce Street)
Sample: 435827-002 / SMP
Units: mg/kg Date Analyzed: 01/30/12 17:09
VOAs by SW-846 8260B
4-Bromofluorobenzene
Dibromofluoromethane
1,2-Dichloroethane-D4
Toluene-D8
Lab Batch #: 880090
Units: mg/kg
Analytes
Project ID: 061018052
Batch: 1 Matrix:Solid
SURROGATE RECOVERY STUDY
Amount True Control
Found Amount Recovery Limits Flags
[A] [B] %R %R
[D]
0.0524 0.0500 105 58-152
0.0519 0.0500 104 74-126
0.0529 0.0500 106 80-120
0.0491 0.0500 98 73-132
Sample: 435827-005 /SMP Batch: 1 Matrix:Solid
Date Analyzed: 01/30/12 17:31 SURROGATE RECOVERY STUDY
VOAs by SW-846 8260B Amount True Control
Found Amount Recovery Limits Flags
[A] [B] %R %R
Analytes [D]
4-Bromofluorobenzene 0.0536 0.0500 107 58-152
Dibromofluoromethane 0.0511 0.0500 102 74-126
1,2-Dichloroethane-D4 0.0562 0.0500 112 80-120
Toluene-D8 0.0498 0.0500 100 73-132
Lab Batch #: 880090
Sample: 435827-006 / SMP
Units: mg/kg Date Analyzed: 01/31/12 10:50
VOAs by SW-846 8260B
4-Bromofluorobenzene
Dibromofluoromethane
1,2-Dichloroethane-D4
Toluene-D8
Lab Batch #: 880411
Units: mg/kg
Analytes
Sample: 435827-007 / SMP
Date Analyzed: 01/31/12 14:24
Batch: 1 Matrix:Solid
SURROGATE RECOVERY STUDY
Amount True Control
Found Amount Recovery Limits Flags
[A] [B] %R %R
ID]
0.0492 0.0500 98 58-152
0.0498 0.0500 100 74-126
0.0547 0.0500 109 80-120
0.0511 0.0500 102 73-132
Batch:
1 Matrix: Solid
SURROGATE RECOVERY STUDY
VOAs by SW-846 8260B Amount True Control
Found Amount Recovery Limits Flags
[A] [B] %R %R
Analytes [D]
4-Bromofluorobenzene 0.0512 0.0500 102 58-152
Dibromofluoromethane 0.0463 0.0500 93 74-126
1,2-Dichloroethane-D4 0.0477 0.0500 95 80-120
Toluene-D8 0.0474 0.0500 95 73-132
* Surrogate outside of Laboratory QC limits
** Surrogates outside limits; data and surrogates confirmed by reanalysis
*** Poor recoveries due to dilution
Surrogate Recovery [D] = 100 * A / B
All results are based on MDL and validated for QC purposes.
Page 16 of 42 Final 1.001
Loborotorie
Work Orders : 435827,
Lab Batch #: 880411
Form 2 - Surrogate Recoveries
Project Name: TRV-N. Main (Commerce Street)
Sample: 435827-008 / SMP
Units: mg/kg Date Analyzed: 01/31/12 16:14
VOAs by SW-846 8260B
4-Bromofluorobenzene
Dibromofluoromethane
1,2-Dichloroethane-D4
Toluene-D8
Lab Batch #: 880411
Units: mg/kg
Analytes
Project ID: 061018052
Batch: 1 Matrix:Solid
SURROGATE RECOVERY STUDY
Amount True Control
Found Amount Recovery Limits Flags
[AI IBI %R %R
[DI
0.0501 0.0500 100 58-152
0.0478 0.0500 96 74-126
0.0468 0.0500 94 80-120
0.0512 0.0500 102 73-132
Sample: 435827-010 / SMP Batch: 1 Matrix:Solid
Date Analyzed: 01/31/12 16:57
VOAs by SW-846 8260B
4-Bromofluorobenzene
Dibromofluoromethane
1,2-Dichloroethane-D4
Toluene-D8
Lab Batch #: 880411
Units: mg/kg
Analytes
Sample: 435827-012 / SMP
Date Analyzed: 01/31/12 17:41
VOAs by SW-846 8260B
4-Bromofluorobenzene
Dibromofluoromethane
1,2-Dichloroethane-D4
Toluene-D8
Lab Batch #: 880332
Units: mg/kg
Analytes
Sample: 435827-002 / SMP
Date Analyzed: 02/02/12 10:39
Total Petroleum Hydrocarbons by Texas 1005
Analytes
1-Chlorooctane
o-Terphenyl
* Surrogate outside of Laboratory QC limits
** Surrogates outside limits; data and surrogates confirmed by reanalysis
*** Poor recoveries due to dilution
Surrogate Recovery [D] = 100 * A / B
All results are based on MDL and validated for QC purposes.
SURROGATE RECOVERY STUDY
Amount True Control
Found Amount Recovery Limits Flags
[A] [B] %R %R
[DI
0.0551 0.0500 110 58-152
0.0472 0.0500 94 74-126
0.0490 0.0500 98 80-120
0.0569 0.0500 114 73-132
Batch:
1 Matrix:Solid
SURROGATE RECOVERY STUDY
Amount True Control
Found Amount Recovery Limits Flags
[A] [B] %R %R
[DI
0.0734 0.0500 147 58-152
0.0458 0.0500 92 74-126
0.0461 0.0500 92 80-120
0.0940 0.0500 188 73-132 **
Batch:
1 Matrix:Solid
SURROGATE RECOVERY STUDY
Amount True Control
Found Amount Recovery Limits Flags
[AI [B] %R %R
[D]
87.8
99.8
88 70-130
58.6 49.9 117 70-130
Page 17 of 42 Final 1.001
XENCO
t tibolrttori+cs
Work Orders : 435827,
Lab Batch #: 880332
Units: mg/kg
Total Petroleum
1-Chlorooctane
o-Terphenyl
Lab Batch #: 880332
Units: mg/kg
Total Petroleum
1-Chlorooctane
o-Terphenyl
Lab Batch #: 880332
Units: mg/kg
Form 2 - Surrogate Recoveries
Project Name: TRV-N. Main (Commerce Street)
Sample: 435827-005 / SMP
Date Analyzed: 02/02/12 11:01
Hydrocarbons by Texas 1005
Analytes
Sample: 435827-006 / SMP
Date Analyzed: 02/02/12 11:23
Hydrocarbons by Texas 1005
Analytes
Sample: 435827-007 / SMP
Date Analyzed: 02/02/12 11:44
Total Petroleum Hydrocarbons by Texas 1005
1-Chlorooctane
o-Terphenyl
Lab Batch #: 880332
Units: mg/kg
Analytes
Sample: 435827-008 / SMP
Date Analyzed: 02/02/12 12:05
Total Petroleum Hydrocarbons by Texas 1005
t-Chlorooctane
o-Terphenyl
Lab Batch #: 880332
Units: mg/kg
Analytes
Sample: 435827-010 / SMP
Date Analyzed: 02/02/12 12:27
Total Petroleum Hydrocarbons by Texas 1005
Analytes
1-Chlorooctane
o-Terphenyl
* Surrogate outside of Laboratory QC limits
** Surrogates outside limits; data and surrogates confirmed by reanalysis
*** Poor recoveries due to dilution
Surrogate Recovery [D] = 100 * A / B
All results are based on MDL and validated for QC purposes.
Amount
Found
[A]
83.8
56.8
Amount
Found
[A]
84.4
56.8
Amount
Found
[A]
82.7
56.8
Amount
Found
[A]
91.9
61.0
Amount
Found
[AI
Project ID: 061018052
Batch: 1 Matrix: Solid
SURROGATE RECOVERY STUDY
True
Amount
[B]
99.9
50.0
Recovery
%R
[D]
84
114
Control
Limits Flags
%R
70-130
70-130
Batch: 1 Matrix: Solid
SURROGATE RECOVERY STUDY
Batch:
True
Amount
[B1
99.4
49.7
Recovery
%R
[D]
85
114
1 Matrix: Solid
Control
Limits Flags
%R
70-130
70-130
SURROGATE RECOVERY STUDY
True
Amount
[B]
99.6
49.8
Recovery
%R
[D]
83
1l4
Control
Limits Flags
%R
70-130
70-130
Batch: 1 Matrix: Solid
SURROGATE RECOVERY STUDY
True
Amount
[B]
99.5
49.8
Recovery
%R
[D]
92
122
Control
Limits Flags
%R
70-130
70-130
Batch: 1 Matrix: Solid
SURROGATE RECOVERY STUDY
True Control
Amount Recovery Limits Flags
[B] %R %R
[D]
87.4 99.5 88 70-130
59.7 49.8 120 70-130
Page 18 of 42 Final 1.001
Lobolrotorios R
Work Orders : 435827,
Lab Batch #: 880332
Form 2 - Surrogate Recoveries
Project Name: TRV-N. Main (Commerce Street)
Sample: 435827-012 / SMP
Units: mg/kg Date Analyzed: 02/02/12 12:49
Total Petroleum Hydrocarbons by Texas 1005
1-Chlorooctane
o-Terphenyl
Lab Batch #: 881205
Units: mg/kg
Analytes
Project ID: 061018052
Batch: 1 Matrix: Solid
SURROGATE RECOVERY STUDY
Amount True Control
Found Amount Recovery Limits Flags
[A] [B] %R °/ R
[D]
85.4 99.6
56.0 49.8
Sample: 435827-012 / SMP Batch:
Date Analyzed: 02/10/12 13:27
SVOAs by SW 8270C
Analytes
2-Fluorobiphenyl
2-Fluorophenol
Nitrobenzene-d5
Phenol-d6
Terphenyl-D14
2,4,6-Tribromophenol
Lab Batch #: 880090
1 Matrix: Solid
86 70-130
112 70-130
SURROGATE RECOVERY STUDY
Amount True Control
Found Amount Recovery Limits Flags
[A] [B] %R %R
[D]
1.28 1.67 77 30-115
1.13 1.67 68 25-121
1.31 1.67 78 23-120
1.07 1.67 64 24-113
1.45 1.67 87 18-137
1.18 1.67 71 19-122
Sample: 617168-1-BLK /BLK Batch: 1 Matrix:Solid
Units: mg/kg Date Analyzed: 01/30/12 14:12
VOAs by SW-846 8260B
4-Bromofluorobenzene
Dibromofluoromethane
1,2-Dichloroethane-D4
Toluene-D8
Lab Batch #: 880411
Units: mg/kg
Analytes
Sample:
Date Analyzed:
617324-1-BLK /BLK
01/31/12 13:56
VOAs by SW-846 8260B
Analytes
4-Bromofluorobenzene
Dibromofluoromethane
1,2-Dichloroethane-D4
Toluene-D8
* Surrogate outside of Laboratory QC limits
** Surrogates outside limits; data and surrogates confirmed by reanalysis
***Poor recoveries due to dilution
Surrogate Recovery [D] = 100 * A / B
All results are based on MDL and validated for QC purposes.
SURROGATE RECOVERY STUDY
Amount True Control
Found Amount Recovery Limits Flags
[A] [B] %R %R
[D]
0.0483 0.0500 97 58-152
0.0490 0.0500 98 74-126
0.0490 0.0500 98 80-120
0.0489 0.0500 98 73-132
Batch:
1 Matrix: Solid
SURROGATE RECOVERY STUDY
Amount True Control
Found Amount Recovery Limits Flags
[A] [B] %R %R
[D]
0.0495 0.0500 99 58-152
0.0499 0.0500 100 74-126
0.0514 0.0500 103 80-120
0.0482 0.0500 96 73-132
Page 19 of 42 Final 1.001
XENiCO
tnboratoricss
Work Orders : 435827,
Lab Batch #: 880332
Form 2 - Surrogate Recoveries
Project Name: TRV-N. Main (Commerce Street)
Sample: 617187-1-BLK /BLK
Units: mg/kg Date Analyzed: 02/02/12 05:51
Total Petroleum Hydrocarbons by Texas 1005
Analytes
1-Chlorooctane
o-Terphenyl
Lab Batch #: 881205
Sample: 617597-1-BLK /BLK
Units: mg/kg Date Analyzed: 02/10/12 11:05
SVOAs by SW 8270C
Analytes
2-Fluorobiphenyl
2-Fluorophenol
Nitrobenzene-d5
Phenol-d6
Terphenyl-D14
2,4,6-Tribromophenol
Lab Batch #: 880090
Project ID: 061018052
Batch: 1 Matrix:Solid
SURROGATE RECOVERY STUDY
Amount True Control
Found Amount Recovery Limits Flags
[Al [B] %R %R
ID]
41.8 50.0 84 70-130
24.1 25.0 96 70-130
Batch: 1 Matrix: Solid
SURROGATE RECOVERY STUDY
Amount True Control
Found Amount Recovery Limits Flags
[A] [B] %R %R
[D]
1.22 1.66 73 30-115
1.17 1.66 70 25-121
1.21 1.66 73 23-120
1.07 1.66 64 24-113
1.54 1.66 93 18-137
0.847 1.66 51 19-122
Sample: 617168-1-BKS /BKS Batch: 1 Matrix:Solid
Units: mg/kg Date Analyzed: 01/30/12 13:06
VOAs by SW-846 8260B
4-Bromofluorobenzene
Dibromofluoromethane
1,2-Dichloroethane-D4
Toluene-D8
Lab Batch #: 880411
Units: mg/kg
Analytes
SURROGATE RECOVERY STUDY
Amount True Control
Found Amount Recovery Limits Flags
[Al [B] °/ R %R
[D[
0.0496 0.0500 99 58-152
0.0498 0.0500 100 74-126
0.0487 0.0500 97 80-120
0.0501 0.0500 100 73-132
Sample: 617324-1-BKS /BKS Batch: 1 Matrix:Solid
Date Analyzed: 01/31/12 18:26
SURROGATE RECOVERY STUDY
VOAs by SW-846 8260B Amount True Control
Found Amount Recovery Limits Flags
[Al [B] °/ R %R
Analytes [D]
4-Bromofluorobenzene 0.0512 0.0500 102 58-152
Dibromofluoromethane 0.0468 0.0500 94 74-126
1,2-Dichloroethane-D4 0.0461 0.0500 92 80-120
Toluene-D8 0.0490 0.0500 98 73-132
* Surrogate outside of Laboratory QC limits
** Surrogates outside limits; data and surrogates confirmed by reanalysis
***Poor recoveries due to dilution
Surrogate Recovery [D] = 100 *A / B
All results are based on MDL and validated for QC purposes.
Page 20 of 42 Final 1.001
XENCO
Laboratories
Work Orders : 435827,
Lab Batch #: 880332
Form 2 - Surrogate Recoveries
Project Name: TRV-N. Main (Commerce Street)
Sample: 617187-1-BKS /BKS
Units: mg/kg Date Analyzed: 02/02/12 06:13
Total Petroleum Hydrocarbons by Texas 1005
I-Chlorooctane
o-Terphenyl
Lab Batch #: 881205
Units: mg/kg
Analytes
Sample: 617597-1-BKS /BKS
Date Analyzed: 02/10/12 11:29
SVOAs by SW 8270C
Analytes
2-Fluorobiphenyl 1.29 1.67 77 30-115
2-Fluorophenol 1.21 1.67 72 25-121
Nitrobenzene-d5 1.27 1.67 76 23-120
Phenol-d6 1.25 1.67 75 24-113
Terphenyl-D14 1.37 1.67 82 18-137
2,4,6-Tribromophenol 1.09 1.67 65 19-122
Project ID: 061018052
Batch: 1 Matrix: Solid
SURROGATE RECOVERY STUDY
Amount True Control
Found Amount Recovery Limits Flags
[A] [B] %R %R
[D]
59.7
50.0
119 70-130
29.6 25.0 118 70-130
Batch: 1 Matrix:Solid
SURROGATE RECOVERY STUDY
Amount True Control
Found Amount Recovery Limits Flags
[A] [B] %R %R
Lab Batch #: 881205 Sample: 617597-1-BSD / BSD Batch: 1 Matrix:Solid
Units: mg/kg Date Analyzed: 02/10/12 11:53
SVOAs by SW 8270C
Analytes
2-Fluorobiphenyl
2-Fluorophenol
Nitrobenzene-d5
Phenol-d6
1'erphenyl-D 14
2,4,6-Tribromophenol
* Surrogate outside of Laboratory QC limits
** Surrogates outside limits; data and surrogates confirmed by reanalysis
*** Poor recoveries due to dilution
Surrogate Recovery [D] = 100 * A / B
All results are based on MDL and validated for QC purposes.
[DI
SURROGATE RECOVERY STUDY
Amount True Control
Found Amount Recovery Limits Flags
[A] [B] %R %R
[DI
1.30 1.66 78 30-115
1.23 1.66 74 25-121
1.26 1.66 76 23-120
1.26 1.66 76 24-113
1.34 1.66 81 18-137
1.13 1.66 68 19-122
Page 21 of 42 Final 1.001
NCO
,aboretorias
Work Orders : 435827,
Lab Batch #: 880090
Form 2 - Surrogate Recoveries
Project Name: TRV-N. Main (Commerce Street)
Sample: 435512-008 S / MS
Units: mg/kg Date Analyzed: 01/30/12 15:18
VOAs by SW-846 8260B
4-Bromofluorobenzene
Dibromofluoromethane
1,2-Dichloroethane-D4
Toluene-D8
Lab Batch #: 880411
Units: mg/kg
Analytes
Project ID: 061018052
Batch: 1 Matrix:Solid
SURROGATE RECOVERY STUDY
Amount True Control
Found Amount Recovery Limits Flags
[A] [B] %R %R
[D]
0.0575 0.0500 115 58-152
0.0346 0.0500 69 74-126
0.0534 0.0500 107 80-120
0.0488 0.0500 98 73-132
Sample: 435827-007 S / MS Batch: 1 Matrix: Solid
Date Analyzed: 01/31/12 14:45
VOAs by SW-846 8260B
4-Bromofluorobenzene
Dibromofluoromethane
1,2-Dichloroethane-D4
Toluene-D8
Lab Batch #: 880332
Units: mg/kg
Analytes
Sample: 435640-001 S / MS
Date Analyzed: 02/02/12 06:57
Total Petroleum Hydrocarbons by Texas 1005
I-Chlorooctane
o-Terphenyl
Lab Batch #: 881205
Units: mg/kg
Analytes
SURROGATE RECOVERY STUDY
**
Amount True Control
Found Amount Recovery Limits Flags
[A] [B] %R %R
[D]
0.0502 0.0500 100 58-152
0.0496 0.0500 99 74-126
0.0494 0.0500 99 80-120
0.0492 0.0500 98 73-132
Batch:
1 Matrix:Solid
SURROGATE RECOVERY STUDY
Amount True Control
Found Amount Recovery Limits Flags
[A] [B] %R %R
[D]
0 99.4 0 70-130 see parr
0 49.7 0 70-130 see narr
Sample: 435827-012 S / MS Batch: 1 Matrix:Solid
Date Analyzed: 02/10/12 13:50
SURROGATE RECOVERY STUDY
SVOAs by SW 8270C Amount True Control
Found Amount Recovery Limits Flags
[A] [B] °/ R %R
Analytes [D]
2-Fluorobiphenyl 1.24 1.66 75 30-115
2-Fluorophenol 1.10 1.66 66 25-121
Nitrobenzene-d5 1.41 1.66 85 23-120
Phenol-d6 1.11 1.66 67 24-113
Terphenyl-D14 1.14 1.66 69 18-137
2,4,6-Tribromophenol 1.12 1.66 67 19-122
* Surrogate outside of Laboratory QC limits
** Surrogates outside limits; data and surrogates confirmed by reanalysis
*** Poor recoveries due to dilution
Surrogate Recovery [D] = 100 * A / B
All results are based on MDL and validated for QC purposes.
Page 22 of 42 Final 1.001
NCO
®boratorks
Work Orders : 435827,
Lab Batch #: 880090
Form 2 - Surrogate Recoveries
Project Name: TRV-N. Main (Commerce Street)
Sample: 435512-008 SD /MSD
Units: mg/kg Date Analyzed: 01/30/12 15:40
VOAs by SW-846 8260B
4-Bromofluorobenzene
Dibromofluoromethane
1,2-Dichloroethane-D4
Toluene-D8
Lab Batch #: 880411
Units: mg/kg
Analytes
Sample: 435827-007 SD / MSD
Date Analyzed: 01/31/12 15:07
VOAs by SW-846 8260B
4-Bromofluorobenzene
Dibromofluoromethane
1,2-Dichloroethane-D4
Toluene-D8
Lab Batch #: 880332
Units: mg/kg
Analytes
Sample: 435640-001 SD /MSD
Date Analyzed: 02/02/12 07:19
Total Petroleum Hydrocarbons by Texas 1005
1-Chlorooctane
o-Terphenyl
Lab Batch #: 881205
Units: mg/kg
Analytes
Sample: 435827-012 SD / MSD
Date Analyzed: 02/10/12 14:14
SVOAs by SW 8270C
Analytes
2-Fluorobiphenyl
2-Fluorophenol
Nitrobenzene-d5
Phenol-d6
Terphenyl-D14
2,4,6-Tribromopheno l
* Surrogate outside of Laboratory QC limits
** Surrogates outside limits; data and surrogates confirmed by reanalysis
***Poor recoveries due to dilution
Surrogate Recovery [D] = 100 * A / B
All results are based on MDL and validated for QC purposes.
Project ID: 061018052
Batch: 1 Matrix:Solid
SURROGATE RECOVERY STUDY
Amount True Control
Found Amount Recovery Limits Flags
[Al [B] %R %R
[D]
0.0563 0.0500 113 58-152
0.0323 0.0500 65 74-126 **
0.0527 0.0500 105 80-120
0.0489 0.0500 98 73-132
Batch: 1 Matrix:Solid
SURROGATE RECOVERY STUDY
Amount True Control
Found Amount Recovery Limits Flags
[A] [B] %R %R
[D]
0.0493 0.0500 99 58-152
0.0484 0.0500 97 74-126
0.0520 0.0500 104 80-120
0.0484 0.0500 97 73-132
Batch:
Matrix: Solid
SURROGATE RECOVERY STUDY
Amount True Control
Found Amount Recovery Limits Flags
[A] [B] %R %R
[D]
0 99.7 0 70-130 see narr
0 49.9 0 70-130 see narr
Batch: 1 Matrix:Solid
SURROGATE RECOVERY STUDY
Amount • True Control
Found Amount Recovery Limits Flags
[A] [B] %R %R
[D]
1.17 1.67 70 30-115
1.04 1.67 62 25-121
1.36 1.67 81 23-120
1.06 1.67 63 24-113
1.13 1.67 68 18-137
1.07 1.67 64 19-122
Page 23 of 42 Final 1.001
XENCO
Laboratories
Blank Spike Recovery
Work Order #: 435827
Lab Batch #: 880332
Date Analyzed: 02/02/2012
Reporting Units: mg/kg
Project Name: TRV-N. Main (Commerce Street)
Sample: 617187-1-BKS
Date Prepared: 01/31/2012
Project ID:
Matrix: Solid
Analyst: RGF
061018052
Batch #: 1 BLANK /BLANK SPIKE RECOVERY STUDY
Total Petroleum Hydrocarbons by Texas 1005
Analytes
C6-C12 Gasoline Range Hydrocarbons
C12 - C28 Diesel Range Hydrocarbons
Blank Spike Recovery [D] = 100*[C]/[B]
All results are based on MDL and validated for QC purposes.
BRL - Below Reporting Limit
Blank Spike Blank Blank Control
Result Added Spike Spike Limits Flags
[A] [B] Result %R %R
[C] [D]
<50.0 500 472 94 75-125
<50.0 500 495 99 75-125
Page 24 of 42 Final 1.001
XENCO
laboratories µ'
Work Order #: 435827
Blank Spike Recovery
Project Name: TRV-N. Main (Commerce Street)
Project ID:
061018052
Lab Batch #: 880090 Sample: 617168-I-BKS Matrix: Solid
Date Analyzed: 01/30/2012 Date Prepared: 01/30/2012 Analyst: CYE
Reporting Units: mg/kg Batch #: 1 . BLANK /BLANK SPIKE RECOVERY STUDY
Blank Spike Blank Blank Control
Result Added Spike Spike Limits Flags
[AI [B] Result %R %R
[CI [DI
Benzene <0.00500 0.0500 0.0529 106 66-142
VOAs by SW-846 8260B
Analytes
Bromobenzene
Bromochloromethane
Bromodichloromethane
Bromoform
Methyl bromide
MTBE
tert-Butylbenzene
Sec-Butylbenzene
n-Butylbenzene
Carbon Tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Methyl Chloride
2-Chlorotoluene
4-Chlorotoluene
p-Cymene (p-Isopropyltoluene)
1,2-Dibromo-3-Chloropropane
D ibromo chlo rometh ane
1,2-Dibromoethane
Methylene bromide
1,2-Dichlorobenzene
1,3-Dichlorobenzene
1,4-Dichlorobenzene
Dic hl orod ifluoromethane
1,2-Dichloroethane
1,1-Dichloroethane
trans-1,2-dichloroethylene
cis-1,2-Dichloroethylene
1,1-Dichloroethene
2,2-Dichloropropane
1,3-Dichloropropane
Blank Spike Recovery [D] = 100'[C]/[B]
All results are based on MDL and validated for QC purposes.
BRL - Below Reporting Limit
<0.00500 0.0500 0.0527 105 75-125
<0.00500 0.0500 0.0498 100 73-125
<0.00500 0.0500 0.0546 109 75-125
<0.00500 0.0500 0.0553 111 75-125
<0.00500 0.0500 0.0431 86 65-135
<0.00500 0.0500 0.0608 122 65-135
<0.00500 0.0500 0.0568 114 75-125
<0.00500 0.0500 0.0558 112 75-125
<0.00500 0.0500 0.0539 108 75-125
<0.00500 0.0500 0.0494 99 62-125
<0.00500 0.0500 0.0517 103 60-133
<0.0100 0.0500 0.0424 85 65-135
<0.00500 0.0500 0.0483 97 74-125
<0.0100 0.0500 0.0397 79 65-135
<0.00500 0.0500 0.0533 107 73-125
<0.00500 0.0500 0.0524 105 74-125
<0.00500 0.0500 0.0564 113 75-125
<0.00500 0.0500 0.0538 108 59-125
<0.00500 0.0500 0.0513 103 73-125
<0.00500 0.0500 0.0521 104 73-125
<0.00500 0.0500 0.0530 106 69-127
<0.00500 0.0500 0.0540 108 75-125
<0.00500 0.0500 0.0528 106 75-125
<0.00500 0.0500 0.0521 104 75-125
<0.00500 0.0500 0.0352 70 65-135
<0.00500 0.0500 0.0504 101 68-127
<0.00500 0.0500 0.0501 100 72-125
<0.00500 0.0500 0.0468 94 75-125
<0.00500 0.0500 0.0513 103 75-125
<0.00500 0.0500 0.0528 106 59-172
<0.00500 0.0500 0.0519 104 75-125
<0.00500 0.0500 0.0531 106 75-125
Page 25 of 42 Final 1.001
XENCO
Laboratories
Blank Spike Recovery
Work Order #: 435827
Lab Batch #: 880090
Date Analyzed: 01/30/2012
Reporting Units: mg/kg
Project Name: TRV-N. Main (Commerce Street)
VOAs by SW-846 8260B
Analytes
Project ID:
061018052
Sample: 617168-1-BKS Matrix: Solid
Date Prepared: 01/30/2012 Analyst: CYE
Batch #: 1 BLANK BLANK SPIKE RECOVERY STUDY
Blank Spike Blank Blank Control
Result Added Spike Spike Limits Flags
[A] [B] Result %R %R
[C] [D]
1,2-Dichloropropane <0.00500 0.0500 0.0515 103 74-125
trans-1,3-dichloropropene <0.00500 0.0500 0.0522 104 66-125
l,1-Dichloropropene <0.00500 0.0500 0.0505 101 75-125
cis-1,3-Dichloropropene <0.00500 0.0500 0.0551 110 74-125
Ethylbenzene <0.00500 0.0500 0.0512 102 75-125
Hexachlorobutadiene <0.00500 0.0500 0.0544 109 75-125
Isopropylbenzene <0.00500 0.0500 0.0542 108 75-125
Naphthalene <0.0100 0.0500 0.0614 123 70-130
Methylene Chloride <0.0200 0.0500 0.0510 102 75-125
n-Propylbenzene <0.00500 0.0500 0.0557 111 75-125
Styrene <0.00500 0.0500 0.0545 109 75-125
1,1,1,2-Tetrachloroethane <0.00500 0.0500 0.0545 109 72-125
1,1,2,2-Tetrachloroethane <0.00500 0.0500 0.0517 103 74-125
Tetrachloroethylene <0.00500 0.0500 0.0502 100 71-125
Toluene <0.00500 0.0500 0.0512 102 59-139
1,2,4-Trichlorobenzene <0.00500 0.0500 0.0569 114 75-135
1,2,3-Trichlorobenzene <0.00500 0.0500 0.0582 116 75-137
1,1,2-Trichloroethane <0.00500 0.0500 0.0538 108 75-127
1,1,1-Trichloroethane <0.00500 0.0500 0.0511 102 75-125
Trichloroethylene <0.00500 0.0500 0.0501 100 62-137
Trichlorofluoromethane <0.00500 0.0500 0.0509 102 67-125
1,2,3-Trichloropropane <0.00500 0.0500 0.0534 107 75-125
1,2,4-Trimethylbenzene <0.00500 0.0500 0.0561 112 75-125
1,3,5-Trimethylbenzene <0.00500 0.0500 0.0572 114 70-130
Vinyl Chloride <0.00200 0.0500 0.0430 86 65-135
o-Xylene <0.00500 0.0500 0.0543 109 75-125
m,p-Xylenes <0.0100 0.100 0.105 105 75-125
Blank Spike Recovery [D] = 100*[C]/[B]
All results are based on MDL and validated for QC purposes.
BRL - Below Reporting Limit
Page 26 of 42 Final 1.001
XENCO
la6grotortesf;
Work Order #: 435827
Lab Batch #: 880411
Date Analyzed: 01/31/2012
Reporting Units: mg/kg
Blank Spike Recovery
Project Name: TRV-N. Main (Commerce Street)
Project ID:
VOAs by SW-846 8260B
Analytes
061018052
Sample: 617324-1-BKS Matrix: Solid
Date Prepared: 01/31/2012 Analyst: CYE
Batch #: 1 BLANK /BLANK SPIKE RECOVERY STUDY
Blank Spike Blank Blank Control
Result Added Spike Spike Limits Flags
[A] (B] Result %R %R
IC] [DI
Benzene <0.00500 0.0500 0.0515 103 66-142
Bromobenzene <0.00500 0.0500 0.0532 106 75-125
Bromochloromethane <0.00500 0.0500 0.0462 92 73-125
Bromodichloromethane <0.00500 0.0500 0.0496 99 75-125
Bromoform <0.00500 0.0500 0.0482 96 75-125
Methyl bromide <0.00500 0.0500 0.0345 69 65-135
MTBE <0.00500 0.0500 0.0551 110 65-135
tert-Butylbenzene <0.00500 0.0500 0.0563 113 75-125
Sec-Butylbenzene <0.00500 0.0500 0.0557 111 75-125
n-Butylbenzene <0.00500 0.0500 0.0552 110 75-125
Carbon Tetrachloride <0.00500 0.0500 0.0461 92 62-125
Chlorobenzene <0.00500 0.0500 0.0516 103 60-133
Chloroethane <0.0100 0.0500 0.0362 72 65-135
Chloroform <0.00500 0.0500 0.0469 94 74-125
Methyl Chloride <0.0100 0.0500 0.0325 65 65-135
2-Chlorotoluene <0.00500 0.0500 0.0535 107 73-125
4-Chlorotoluene <0.00500 0.0500 0.0530 106 74-125
p-Cymene (p-Isopropyltoluene) <0.00500 0.0500 0.0557 111 75-125
1,2-Dibromo-3-Chloropropane <0.00500 0.0500 0.0504 101 59-125
Dibromochloromethane <0.00500 0.0500 0.0491 98 73-125
1,2-Dibromoethane <0.00500 0.0500 0.0497 99 73-125
Methylene bromide <0.00500 0.0500 0.0511 102 69-127
1,2-Dichlorobenzene <0.00500 0.0500 0.0531 106 75-125
1,3-Dichlorobenzene <0.00500 0.0500 0.0533 107 75-125
1,4-Dichlorobenzene <0.00500 0.0500 0.0527 105 75-125
Dichlorodifluoromethane <0.00500 0.0500 0.0349 70 65-135
1,2-Dich1oroethane <0.00500 0.0500 0.0505 101 68-127
1,1-Dichloroethane <0.00500 0.0500 0.0492 98 72-125
trans-1,2-dichloroethylene <0.00500 0.0500 0.0451 90 75-125
cis-1,2-Dichloroethylene <0.00500 0.0500 0.0480 96 75-125
1,1-Dichloroethene <0.00500 0.0500 0.0492 98 59-172
2,2-Dichloropropane <0.00500 0.0500 0.0519 104 75-125
1,3-Dichloropropane <0.00500 0.0500 0.0511 102 75-125
Blank Spike Recovery [D] = 100*[C]/[B]
All results are based on MDL and validated for QC purposes.
BRL - Below Reporting Limit
Page 27 of 42 Final 1.001
XENCO
Laboratories
Blank Spike Recovery
Work Order #: 435827
Lab Batch #: 880411
Date Analyzed: 01/31/2012
Reporting Units: mg/kg
Project Name: TRV-N. Main (Commerce Street)
VOAs by SW-846 8260B
Analytes
Project ID:
061018052
Sample: 617324-1-BKS Matrix: Solid
Date Prepared: 01/31/2012 Analyst: CYE
Batch #: 1 BLANK BLANK SPIKE RECOVERY STUDY
Blank Spike Blank Blank Control
Result Added Spike Spike Limits Flags
[A1 [B1 Result %R %R
[C1 [DI
1,2-Dichloropropane <0.00500 0.0500 0.0515 103 74-125
trans-1,3-dichloropropene <0.00500 0.0500 0.0518 104 66-125
1,1-Dichloropropene <0.00500 0.0500 0.0502 100 75-125
cis-1,3-Dichloropropene <0.00500 0.0500 0.0526 105 74-125
Ethylbenzene <0.00500 0.0500 0.0517 103 75-125
Hexachlorobutadiene <0.00500 0.0500 0.0512 102 75-125
Isopropylbenzene <0.00500 0.0500 0.0560 112 75-125
Naphthalene <0.0100 0.0500 0.0583 117 70-130
Methylene Chloride <0.0200 0.0500 0.0463 93 75-125
n-Propylbenzene <0.00500 0.0500 0.0561 112 75-125
Styrene <0.00500 0.0500 0.0536 107 75-125
1,1,1,2-Tetrachloroethane <0.00500 0.0500 0.0503 101 72-125
1,1,2,2-Tetrachloroethane <0.00500 0.0500 0.0526 105 74-125
Tetrachloroethylene <0.00500 0.0500 0.0519 104 71-125
Toluene <0.00500 0.0500 0.0505 101 59-139
1,2,4-Trichlorobenzene <0.00500 0.0500 0.0534 107 75-135
1,2,3-Trichlorobenzene <0.00500 0.0500 0.0523 105 75-137
1,1,2-Trichloroethane <0.00500 0.0500 0.0501 100 75-127
1,1,1-Trichloroethane <0.00500 0.0500 0.0492 98 75-125
Trichloroethylene <0.00500 0.0500 0.0514 103 62-137
Trichlorofluoromethane <0.00500 0.0500 0.0399 80 67-125
1,2,3-Trichloropropane <0.00500 0.0500 0.0535 107 75-125
1,2,4-Trimethylbenzene <0.00500 0.0500 0.0558 112 75-125
1,3,5-Trimethylbenzene <0.00500 0.0500 0.0569 114 70-130
Vinyl Chloride <0.00200 0.0500 0.0373 75 65-135
o-Xylene <0.00500 0.0500 0.0532 106 75-125
m,p-Xylenes <0.0100 0.100 0.104 104 75-125
Blank Spike Recovery [D] = 100*[C]/[B]
All results are based on MDL and validated for QC purposes.
BRL - Below Reporting Limit
Page 28 of 42 Final 1.001
Xi' CO
Laboratories
Work Order #: 435827
Analyst: MCH
Lab Batch 1D: 881205
Units: mglkg
Sample: 617597-1-BKS
SVOAs by SW 8270C
Analytes
Acenaphthene <0.167 1.67 1.25 75 1.66 1.29 78 3 55-129 25
Acenaphthylene <0.167 1.67 1.25 75 1.66 1.32 80 5 54-130 25
Anthracene <0.167 1.67 1.10 66 1.66 1.13 68 3 57-129 25
Benzo(a)anthracene <0.167 1.67 1.30 78 1.66 1.32 80 2 58-129 25
Benzo(a)pyrene <0.167 1.67 1.05 63 1.66 1.11 67 6 54-135 25
Benzo(b)fluoranthene <0.167 1.67 1.22 73 1.66 1.29 78 6 56-128 25
Benzo(g,h,i)perylene <0.167 1.67 1.12 67 1.66 1.16 70 4 56-129 25
Benzo(k)fluoranthene <0.167 1.67 1.09 65 1.66 1.16 70 6 47-138 25
Chrysene <0.167 1.67 1.29 77 1.66 1.35 81 5 53-134 25
Dibenz(a,h)anthracene <0.167 1.67 1.03 62 1.66 1.08 65 5 59-130 25
Fluoranthene <0.167 1.67 1.06 63 1.66 1.12 67 6 55-132 25
Fluorene <0.167 1.67 1.25 75 1.66 1.32 80 5 57-130 25
Indeno(1,2,3-c,d)Pyrene <0.167 1.67 1.07 64 1.66 1.14 69 6 56-136 25
Naphthalene <0.167 1.67 1.25 75 1.66 1.28 77 2 57-125 25
Phenanthrene <0.167 1.67 1.10 66 1.66 1.15 69 4 56-128 25
Pyrene <0.167 1.67 1.30 78 1.66 1.33 80 2 56-134 25
BS / BSD Recoveries
Project Name: TRV-N. Main (Commerce Street)
Date Prepared: 02/09/2012
Batch #: 1
Project ID: 061018052
Date Analyzed: 02/10/2012
Matrix: Solid
BLANK /BLANK SPIKE / BLANK SPIKE DUPLICATE RECOVERY STUDY
Relative Percent Difference RPD = 200*I(C-F)/(C+F)[
Blank Spike Recovery [D] = 100*(C)/[B]
Blank Spike Duplicate Recovery [G] = 100*(F)/[E]
All results are based on MDL and Validated for QC Purposes
Blank Spike Blank Blank Spike Blank Blk. Spk Control Control
Sample Result Added Spike Spike Added Spike Dup. RPD Limits Limits Flag
[A] Result %R Duplicate %R % %R %RPD
[BI [C] [DJ IE] Result [F] [C]
Page 29 of 42 Final 1.001
Xz CO
Raberotories[
Work Order # : 435827
Lab Batch ID: 881205
Date Analyzed: 02/10/2012
Reporting Units: mg/kg
SVOAs by SW 8270C
Analytes
Acenaphthene
Acenaphthylene
Anthracene
Benzo(a)anthracene
Benzo(a)pyrene
Benzo(b)fluoranthene
Benzo(g,h,i)perylene
Benzo(k)fluoranthene
Chrysene
Dibenz(a,h)anthracene
Fluoranthene
Fluorene
Indeno(1,2,3-c,d)Pyrene
Naphthalene
Phenanthrene
Pyrene
Matrix Spike Percent Recovery [D] = 100*(C-A)B
Relative Percent Difference RPD = 200*I(C-F)/(C+F)t
ND = Not Detected J = Present Below Reporting Limit. B = Present in Blank, NR = Not Requested, I = Interference. NA = Not
ApplicableN = See Narrative, EQL = Estimated Quantitation Limit
Form 3 - MS / MSD Recoveries
Project Name: TRV-N. Main (Commerce Street)
QC- Sample ID: 435827-012 S
Date Prepared: 02/09/2012
Project ID: 061018052
Batch #: 1 Matrix: Solid
Analyst: MCH
MATRIX SPIKE / MATRIX SPIKE DUPLICATE RECOVERY STUDY
Parent
Sample Spike
Result Added
[A] [BI
Spiked Sample
Result
[C]
Spiked
Sample Spike
%R Added
Duplicate
Spiked Sample
Result [F]
Spiked
Dup.
%R
[D] [E] [GI
RPD
%/u
Control
Limits
%R
<0.195 1.95 1.39 71 1.95 1.36 70 2 41-134
<0.195 1.95 1.41 72 1.95 1.37 70 3 65-135
<0.195 1.95 1.18 61 1.95 1.15 59 3 65-135
<0.195 1.95 1.37 70 1.95 1.35 69 1 44-126
<0.195 1.95 1.15 59 1.95 1.12 57 3 65-135
<0.195 1.95 1.35 69 1.95 1.31 67 3 65-135
<0.195 1.95 1.25 64 1.95 1.19 61 5 65-135
<0.195 1.95 1.16 59 1.95 1.18 61 2 25-125
<0.195 1.95 1.40 72 1.95 1.38 71 1 65-135
<0.195 1.95 1.14 58 1.95 1.11 57 3 65-135
<0.195 1.95 1.17 60 1.95 1.14 58 3 65-135
<0.195 1.95 1.34 69 1.95 1.30 67 3 65-135
<0.195 1.95 1.20 62 1.95 1.16 59 3 65-135
0.434 1.95 1.73 66 1.95 1.70 65 2 65-135
<0.195 1.95 1.19 61 1.95 1.15 59 3 65-135
<0.195 1.95 1.37 70 1.95 1.37 70 0 41-144 25
Control
Limits Flag
%RPD
Matrix Spike Duplicate Percent Recovery [G] = 100*(F-AYE
25
25
25 X
25
25 X
25
25 X
25
25
25 X
25 X
25
25 X
25
25 X
Page 30 of 42 Final 1.001
XENCO'
[ciborntor es`t
Work Order # : 435827
Lab Batch ID: 880332
Date Analyzed: 02/02/2012
Reporting Units: mg/kg
Total Petroleum Hydrocarbons by Texas 1005
Analytes
C6-C12 Gasoline Range Hydrocarbons
C12 - C28 Diesel Range Hydrocarbons
Matrix Spike Percent Recovery [D] = I00*(C-A)B
Relative Percent Difference RPD = 200*l(C-F)/(C+F)1
ND = Not Detected, J = Present Below Reporting Limit, B = Present in Blank, NR = Not Requested, I = Interference. NA = Not
ApplicableN = See Narrative, EQL = Estimated Quantitation Limit
Form 3 - MS / MSD Recoveries
Project Name: TRV-N. Main (Commerce Street)
QC- Sample ID: 435640-001 S Batch #:
Date Prepared: 01/31/2012 Analyst:
Parent
Sample
Result
[A]
<49.7
121
Project ID: 061018052
1 Matrix: Solid
RGF
MATRIX SPIKE / MATRIX SPIKE DUPLICATE RECOVERY STUDY
Spike
Added
[BI
994
994
Spiked Sample Spiked
Result Sample
[C] "/oR
Duplicate
Spike Spiked Sample
Added Result [F]
[D] [E]
Spiked
Dup.
%R
[G]
RPD
Control
Limits
%R
Control
Limits Flag
%RPD
879 88 997 993 100 12 75-125 35
1080 96 997 1090 97 1 75-125 35
Matrix Spike Duplicate Percent Recovery [G] = 100*(F-AyE
Page 31 of 42 Final 1.001
XENCO
Laboratories
Work Order # : 435827
Lab Batch ID: 880090
Date Analyzed: 01/30/2012
Reporting Units: mg/kg
VOAs by SW-846 8260B
Analytes
Benzene
Bromobenzene <0.00500 0.0500 0.0686 137 0.0500 0.0645 129 6 75-125 25 X
Bromochloromethane <0.00500 0.0500 0.0638 128 0.0500 0.0558 112 13 73-125 25 X
Bromodichloromethane <0.00500 0.0500 0.0603 121 0.0500 0.0563 113 7 75-125 25
Bromofonn <0.00500 0.0500 0.0663 133 0.0500 0.0559 112 17 75-125 25 X
Methyl bromide <0.00500 0.0500 0.0436 87 0.0500 0.0438 88 0 65-135 25
MTBE <0.00500 0.0500 0.0767 153 0.0500 0.0631 126 19 65-135 25 X
tert-Butylbenzene <0.00500 0.0500 0.0683 137 0.0500 0.0601 120 13 75-125 25 X
Sec-Butylbenzene <0.00500 0.0500 0.0625 125 0.0500 0.0545 109 14 75-125 25
n-Butylbenzene <0.00500 0.0500 0.0573 115 0.0500 0.0517 103 10 75-125 25
Carbon Tetrachloride <0.00500 0.0500 0.0509 102 0.0500 0.0440 88 15 62-125 25
Chlorobenzene <0.00500 0.0500 0.0585 117 0.0500 0.0547 109 7 60-133 25
Chloroethane <0.0100 0.0500 0.0438 88 0.0500 0.0442 88 1 65-135 25
Chloroform <0.00500 0.0500 0.0582 116 0.0500 0.0510 102 13 74-125 25
Methyl Chloride <0.0100 0.0500 0.0409 82 0.0500 0.0414 83 1 65-135 25
2-Chlorotoluene <0.00500 0.0500 0.0647 I 129 0.0500 0.0582 116 11 73-125 25 X
4-Chlorotoluene <0.00500 0.0500 0.0653 131 0.0500 0.0595 119 9 74-125 25 X
p-Cymene (p-Isopropyltoluene) <0.00500 0.0500 0.0633 127 0.0500 0.0563 113 12 75-125 25 X
1,2-Dibromo-3-Chloropropane <0.00500 0.0500 0.0768 154 0.0500 0.0554 111 32 59-125 25 XF
Dibromochloromethane <0.00500 0.0500 0.0632 I 126 0.0500 0.0580 116 9 73-125 25 X
1,2-Dibromoethane <0.00500 0.0500 0.0626 I 125 0.0500 0.0572 114 9 73-125 25
Methylene bromide <0.00500 0.0500 0.0598 I 120 0.0500 0.0552 110 8 69-127 25
1,2-Dichlorobenzene <0.00500 0.0500 0.0641 I 128 0.0500 0.0573 115 11 75-125 25 X
Form 3 - MS / MSD Recoveries
Project Name: TRV-N. Main (Commerce Street)
Project ID: 061018052
QC- Sample ID: 435512-008 S Batch #: 1 Matrix: Solid
Date Prepared: 01/30/2012 Analyst: CYE
MATRIX SPIKE / MATRIX SPIKE DUPLICATE RECOVERY STUDY
Parent Spiked Sample Spiked Duplicate Spiked Control Control
Sample Spike Result Sample Spike Spiked Sample Dup. RPD Limits Limits Flag
Result Added [C] %R Added Result [F] %R % %R %RPD
[A] [B] [D] [E] [G]
Matrix Spike Percent Recovery [D] = 100*(C-A)B
Relative Percent Difference RPD = 2001(C-F)/(C+F)
ND = Not Detected J = Present Below Reporting Limit, B = Present in Blank, NR = Not Requested, I = Interference, NA = Not
ApplicableN = See Narrative, EQL = Estimated Quantitation Limit
<0.00500 0.0500 0.0586 117 0.0500 0.0538 108 9 66-142 25
Matrix, Spike Duplicate Percent Recovery [G] = 100*(F-AYE
Page 32 of 42 Final 1.001
}'CNCO
boratories4
Work Order # : 435827
Lab Batch ID: 880090
Date Analyzed: 01/30/2012
Reporting Units: mg/kg
VOAs by SW-846 8260B
Analytes
1,3-Dichlorobenzene
1,4-Dichlorobenzene
Dichlorodifluoromethane
1,2-Dichloroethane
1,1-Dichloroethane
trans-1,2-dichloroethylene
cis-1,2-Dichloroethylene
1,1-Dichloroethee
2,2-Dichloropropane
1,3-Dichloropropane
1,2-Dichloropropane
trans-1,3-dichloropropene
1,1-Dichloropropene
cis-1,3-Dichloropropene
Ethylbenzene
Hexachlorobutadiene
Naphthalene
Isopropylbenzene
Methylene Chloride
n-Propylbenzene
Styrene
1,1,1,2-Tetrachloro ethane
1,1,2,2-Tetrachloroethane
Matrix Spike Percent Recovery [D] = 100*(C-A)B
Relative Percent Difference RPD = 200*1(C-F)/(C+F)I
ND = Not Detected, J = Present Below Reporting Limit, B = Present in Blank, NR = Not Requested, I = Interference, NA = Not
ApplicableN = See Narrative, EQL = Estimated Quantitation Limit
Form 3 - MS / MSD Recoveries
Project Name: TRV-N. Main (Commerce Street)
QC- Sample ID: 435512-008 S
Date Prepared: 01/30/2012
Project ID: 061018052
Batch #: 1 Matrix: Solid
Analyst: CYE
Parent Spiked Sample Spiked Duplicate Spiked Control Control
Sample Spike Result Sample Spike Spiked Sample Dup. RPD Limits Limits Flag
Result Added [C] %R Added Result [F] %R % %R %RPD
[A] [B] [D] [E] [G]
<0.00500 0.0500 0.0618 124 0.0500 0.0588 118 5 75-125 25
<0.00500 0.0500 0.0612 122 0.0500 0.0577 115 6 75-125 25
<0.00500 0.0500 0.0359 72 0.0500 0.0345 69 4 65-135 25
<0.00500 0.0500 0.0560 112 0.0500 0.0527 105 6 68-127 25
<0.00500 0.0500 0.0597 119 0.0500 0.0531 106 12 72-125 25
<0.00500 0.0500 0.0542 108 0.0500 0.0468 94 15 75-125 25
<0.00500 0.0500 0.0613 123 0.0500 0.0536 107 13 75-125 25
<0.00500 0.0500 0.0607 121 0.0500 0.0517 103 16 59-172 25
<0.00500 0.0500 0.0613 123 0.0500 0.0510 102 18 75-125 25
<0.00500 0.0500 0.0674 135 0.0500 0.0613 123 I 9 75-125 25
<0.00500 0.0500 0.0577 115 0.0500 0.0534 107 8 74-125 25
<0.00500 0.0500 0.0599 120 0.0500 0.0568 114 5 66-125 25
<0.00500 0.0500 0.0530 106 0.0500 0.0488 98 8 75-125 25
<0.00500 0.0500 0.0614 123 0.0500 0.0579 116 6 74-125 25
<0.00500 0.0500 0.0579 116 0.0500 0.0525 105 10 75-125 25
<0.00500 0.0500 0.0421 84 0.0500 0.0379 76 11 75-125 25
<0.0100 0.0500 0.0696 139 0.0500 0.0590 118 16 70-130 25
<0.00500 0.0500 0.0676 135 0.0500 0.0589 118 14 75-125 25
<0.0200 0.0500 0.0589 118 0.0500 0.0505 101 15 75-125 25
<0.00500 0.0500 0.0684 137 0.0500 0.0624 125 9 75-125 25
<0.00500 0.0500 0.0611 122 0.0500 0.0556 111 9 75-125 25
<0.00500 0.0500 0.0650 130 0.0500 0.0560 112 15 72-125 25
<0.00500 0.0500 0.00547 11 0.0500 <0.00500 ' 0 200 74-125 25
Matrix Spike Duplicate Percent Recovery [G] = 100*(F-AYE
Page 33 of 42 Final 1.001
XE NCO
14boretories
Work Order # : 435827
Lab Batch ID: 880090
Date Analyzed: 01/30/2012
Reporting Units: mg/kg
VOAs by SW-846 8260B
Analytes
Tetrachloroethylene
Toluene
1,2,4-Trichlorobenzene
1,2,3-Trichlorobenzene
1,1,2-Trichloroethane
1,1,1-Trichloroethane
Trichloroethylene
Trichlorofluoromethane
1,2,3-Trichloropropane
1,2,4-Trimethylbenzene
1,3,5-Trimethylbenzene
Vinyl Chloride
o-Xylene
m,p-Xylenes
Matrix Spike Percent Recovery [D] - 100*(C-A)B
Relative Percent Difference RPD = 200*I(C-F)/(C+F)I
ND = Not Detected, J = Present Below Reporting Limit, B = Present in Blank, NR = Not Requested, I = Interference, NA = Not
ApplicableN = See Narrative, EQL = Estimated Quantitation Limit
Form 3 - MS / MSD Recoveries
Project Name: TRV-N. Main (Commerce Street)
QC- Sample ID: 435512-008 S
Date Prepared: 01/30/2012
Project ID: 061018052
Batch #: 1 Matrix: Solid
Analyst: CYE
Parent Spiked Sample Spiked Duplicate Spiked
Sample Spike Result Sample Spike Spiked Sample Dup.
Result Added [CI %R Added Result IF] %R
[A] [131 [D] [E] [G]
RPD
Control Control
Limits Limits Flag
%R %RPD
<0.00500 0.0500 0.0575 115 0.0500 0.0494 99 15 71-125 25
<0.00500 0.0500 0.0566 113 0.0500 0.0538 108 5 59-139 25
<0.00500 0.0500 0.0486 97 0.0500 0.0462 92 5 75-135 25
<0.00500 0.0500 0.0464 93 0.0500 0.0433 87 7 75-137 25
<0.00500 0.0500 0.0584 117 0.0500 0.0547 109 7 75-127 25
<0.00500 0.0500 0.0582 116 0.0500 0.0499 100 15 75-125 25
<0.00500 0.0500 0.0981 196 0.0500 0.0912 182 7 62-137 25 X
<0.00500 0.0500 0.0490 98 0.0500 0.0490 98 0 67-125 25
<0.00500 0.0500 0.0786 157 0.0500 0.0681 136 14 75-125 25 X
<0.00500 0.0500 0.0690 138 0.0500 0.0615 123 11 75-125 25 X
<0.00500 0.0500 0.0685 137 0.0500 0.0615 123 11 70-130 25 X
<0.00200 0.0500 0.0439 88 0.0500 0.0450 90 2 65-135 25
<0.00500 0.0500 0.0606 121 0.0500 0.0539 108 12 75-125 25
<0.0100 0.100 0.116 116 0.100 0.105 105 10 75-125 25
Matrix Spike Duplicate Percent Recovery. [G] = 100*(F-AYE
Page 34 of 42 Final 1.001
XNCO z'
Lcibemtoiries
Work Order # : 435827
Lab Batch ID: 880411
Date Analyzed: 01/31/2012
Reporting Units: mg/kg
VOAs by SW-846 8260B
Analytes
Benzene
Bromobenzene <0.00581 0.0581 0.0626 108 0.0581 0.0601 103 4 75-125 25
Bromochloromethane <0.00581 0.0581 0.0580 100 0.0581 0.0579 100 0 73-125 25
Bromodichloromethane <0.00581 0.0581 0.0613 106 0.0581 0.0627 108 2 75-125 25
Bromoform <0.00581 0.0581 0.0624 107 0.0581 0.0608 105 3 75-125 25
Methyl bromide <0.00581 0.0581 0.0473 81 0.0581 0.0433 75 9 65-135 25
MTBE <0.00581 0.0581 0.0709 122 0.0581 0.0669 115 6 65-135 25
tert-Butylbenzene <0.00581 0.0581 0.0641 110 0.0581 0.0616 106 4 75-125 25
Sec-Butylbenzene <0.00581 0.0581 0.0630 108 0.0581 0.0607 104 4 75-125 25
n-Butylbenzene <0.00581 0.0581 0.0612 105 0.0581 0.0586 101 4 75-125 25
Carbon Tetrachloride <0.00581 0.0581 0.0535 92 0.0581 0.0513 88 4 62-125 25
Chlorobenzene <0.00581 0.0581 0.0600 103 0.0581 0.0606 104 1 60-133 25
Chloroethane <0.0116 0.0581 0.0494 85 0.0581 0.0451 78 9 65-135 25
Chloroform <0.00581 0.0581 0.0560 96 0.0581 0.0551 95 2 74-125 25
Methyl Chloride <0.0116 0.0581 0.0456 78 0.0581 0.0409 70 11 65-135 25
2-Chlorotoluene <0.00581 0.0581 0.0609 105 0.0581 0.0596 103 2 73-125 25
4-Chlorotoluene <0.00581 0.0581 0.0598 103 0.0581 0.0598 103 0 74-125 25
p-Cymene (p-Isopropyltoluene) <0.00581 0.0581 0.0626 108 0.0581 0.0610 105 3 75-125 25
1,2-Dibromo-3-Chloropropane <0.00581 0.0581 0.0630 108 0.0581 0.0645 111 2 59-125 25
Dibromochloromethane <0,00581 0.0581 0.0621 107 0.0581 0.0634 109 2 73-125 25
1,2-Dibromoethane <0.00581 0.0581 0.0606 104 0.0581 0.0626 108 3 73-125 25
Methylene bromide <0.00581 0.0581 0.0612 105 0.0581 0.0609 105 0 69-127 25
1,2-Dichlorobenzene <0.00581 0.0581 0.0613 106 0.0581 0.0601 103 2 75-125 25
Form 3 - MS / MSD Recoveries
Project Name: TRV-N. Main (Commerce Street)
Project ID: 061018052
QC- Sample ID: 435827-007 S Batch #: 1 Matrix: Solid
Date Prepared: 01/31/2012 Analyst: CYE
MATRIX SPIKE / MATRIX SPIKE DUPLICATE RECOVERY STUDY
Parent Spiked Sample Spiked Duplicate Spiked Control Control
Sample Spike Result Sample Spike Spiked Sample Dup. RPD Limits Limits Flag
Result Added [C] '%%R Added Result [F] %R %, '%%R %RPD
[A] [Bl ID] [E] [G]
Matrix Spike Percent Recovery [D] = 100*(C-A)B
Relative Percent Difference RPD = 200*i(C-F)/(C+F)F
ND = Not Detected, 7 = Present Below Reporting Limit, B = Present in Blank, NR = Not Requested, I = Interference, NA = Not
ApplicableN = See Narrative, EQL = Estimated Quantitation Limit
<0.00581 0.0581 0.0613 106 0.0581 0.0602 104 2 66-142 25
Matrix Spike Duplicate Percent Recovery [G] = 100*(F-A)/E
Page 35 of 42 Final 1.001
XENCO
Laboratories
Work Order # : 435827
Lab Batch ID: 880411
Date Analyzed: 01/31/2012
Reporting Units: mg/kg
VOAs by SW-846 8260B
Analytes
Form 3 - MS / MSD Recoveries
Project Name: TRV-N. Main (Commerce Street)
QC- Sample ID: 435827-007 S
Date Prepared: 01/31/2012
Parent
Sample
Result
[Al
Project ID: 061018052
Batch #: 1 Matrix: Solid
Analyst: CYE
Spiked Sample Spiked Duplicate Spiked
Spike Result Sample Spike Spiked Sample Dup.
Added [C] "AR Added Result [F] "/%R
[B] [Dj [El [GI
1,3-Dichlorobenzene <0.00581 0.0581
1,4-Dichlorobenzene <0.00581 0.0581
Dichlorodifluoromethane <0.00581 0.0581
1,2-Dichloroethane <0.00581 0.0581
1,1-Dichloroethane <0.00581 0.0581
trans-1,2-dichloroethylene <0.00581 0.0581
cis-1,2-Dichloroethylene <0.00581 0.0581
1,1-Dichloroethene <0.00581 0.0581
2,2-Dichloropropane <0.00581 0.0581
1,3-Dichloropropane <0.00581 0.0581
1,2-Dichloropropane <0.00581 0.0581
trans-1,3-dichloropropene <0.00581 0.0581
1,1-Dichloropropene <0.00581 0.0581
cis-1,3-Dichloropropene <0.00581 0.0581
Ethylbenzene <0.00581 0.0581
Hexachlorobutadiene <0.00581 0.0581
Naphthalene <0.0116 0.0581
Isopropylbenzene <0.00581 0.0581
Methylene Chloride <0.0233 0.0581
n-Propylbenzene <0.00581 0.0581
Styrene <0.00581 0.0581
1,1,1,2-Tetrachloroethane <0.00581 0.0581
1,1,2,2-Tetrachloroethane <0.00581 0.0581
Matrix Spike Percent Recovery [D] = 100*(C-A)B
Relative Percent Difference RPD = 200*I(C-F)'(C+F)l
ND = Not Detected J = Present Below Reporting Limit, B = Present in Blank, NR = Not Requested, I = Interference, NA = Not
ApplicableN = See Narrative, EQL = Estimated Quantitation Limit
RPD
Control Control
Limits Limits Flag
%R %RPD
0.0602 104 0.0581 0.0609 105 1 75-125 25
0.0602 104 0.0581 0.0600 103 0 75-125 25
0.0412 71 0.0581 0.0352 61 16 65-135 25 X
0.0575 99 0.0581 0.0567 98 1 68-127 25
0.0592 102 0.0581 0.0576 99 3 72-125 25
0.0529 91 0.0581 0.0506 87 4 75-125 25
0.0602 104 0.0581 0.0585 101 3 75-125 25
0.0604 104 0.0581 0.0558 96 8 59-172 25
0.0598 103 0.0581 0.0563 97 6 75-125 25
0.0657 113 0.0581 0.0659 113 0 75-125 25
0.0585 101 0.0581 0.0590 102 1 74-125 25
0.0597 103 0.0581 0.0619 107 4 66-125 25
0.0572 98 0.0581 0.0551 95 4 75-125 25
0.0612 105 0.0581 0.0627 108 2 74-125 25
0.0595 102 0.0581 0.0604 104 2 75-125 25
0.0551 95 0.0581 0.0549 94 0 75-125 25
0.0704 121 0.0581 0.0691 119 2 70-130 25
0.0632 109 0.0581 0.0606 104 4 75-125 25
0.0582 100 0.0581 0.0553 95 5 75-125 25
0.0633 109 0.0581 0.0643 111 2 75-125 25
0.0631 109 0.0581 0.0640 110 1 75-125 25
0.0640 110 0.0581 0.0596 103 7 72-125 25
0.0648 112 0.0581 0.0633 109 2 74-125 25
Matrix Spike Duplicate Percent Recovery [G] = 100*(F-A)E
Page 36 of 42 Final 1.001
XENC#'
l sber+ntories
Work Order # : 435827
Lab Batch ID: 880411
Date Analyzed: 01/31/2012
Reporting Units: mg/kg
VOAs by SW-846 8260B
Analytes
Form 3 - MS / MSD Recoveries
Project Name: TRV-N. Main (Commerce Street)
QC- Sample ID: 435827-007 S
Date Prepared: 01/31/2012
Project ID: 061018052
Batch #: 1 Matrix: Solid
Analyst: CYE
Parent Spiked Sample Spiked Duplicate Spiked Control Control
Sample Spike Result Sample Spike Spiked Sample Dup. RPD Limits Limits Flag
Result Added [C] %R Added Result [F] %R % %R %RPD
[A] [B] [D] [E] [G]
Tetrachloroethylene <0.00581 0.0581 0.0590 102 0.0581 0.0565 97 4 71-125 25
Toluene <0.00581 0.0581 0.0595 102 0.0581 0.0593 102 0 59-139 25
1,2,4-Trichlorobenzene <0.00581 0.0581 0.0631 109 0.0581 0.0595 102 6 75-135 25
1,2,3-Trichlorobenzene <0.00581 0.0581 0.0625 108 0.0581 0.0604 104 3 75-137 25
1,1,2-Trichloroethane <0.00581 0.0581 0.0611 105 0.0581 0.0590 102 3 75-127 25
1,1,1-Trichloroethane <0.00581 0.0581 0.0581 100 0.0581 0.0550 95 5 75-125 25
Trichloroethylene <0.00581 0.0581 0.0587 101 0,0581 0.0584 101 1 62-137 25
Trichlorofluoromethane <0.00581 0.0581 0.0581 100 0.0581 0.0526 91 10 67-125 25
1,2,3-Trichloropropane <0.00581 0.0581 0.0620 107 0.0581 0.0644 111 4 75-125 25
1,2,4-Trimethylbenzene <0.00581 0.0581 0.0644 111 0.0581 0.0628 108 3 75-125 25
1,3,5-Trimethylbenzene <0.00581 0.0581 0.0647 111 0.0581 0.0630 108 3 70-130 25
Vinyl Chloride <0.00233 0.0581 0.0497 86 0.0581 0.0449 77 10 65-135 25
o-Xylene <0.00581 0.0581 0.0627 108 0.0581 0.0617 106 2 75-125 25
m,p-Xylenes <0.0116 0.116 0.122 105 0.116 0.119 103 2 75-125 25
Matrix Spike Percent Recovery [D] = 100*(C-A)B
Relative Percent Difference RPD = 200*l(C-F)I(C+F)
ND = Not Detected, J = Present Below Reporting Limit, B = Present in Blank, NR = Not Requested, I = Interference, NA = Not
ApplicableN = See Narrative, EQL = Estimated Quantitation Limit
Matrix Spike Duplicate Percent Recovery [G] = 100*(F-A)'E
Page 37 of 42 Final 1.001
Zy10 gg O6ed
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Prol Name -Location
❑ 4143 Greenbrier Drive, Stafford, Tx 77477 281-240-4200
❑ 5332 Blackberry Drive, San Antonio, Tx 78238 210-509-3334
Pt 9701 Harry Hines Blvd., Dallas, Tx 75220 214-902-0300
Previously done at XENCO
kl7t-tttr4•
Proj State: AL, FL ,GA, LA, MS, NC,
NJ, PA, S , TN , UT Other
e-Mail Results to PM and
itir jt%
Phone
Project ID
anger (PM)
f
x No:
ANALYSIS REQUEST & CHAIN OF CUSTODY RECORD
CI12600 West 1-20 East, Odessa, Tx 79765 432-563-1800
❑ 842 Cantwell, Corpus Christi, Tx 78408 361-884-0371 Serial #: 2 5 2 3 5 9 Pager
Lab Only:
TAT: ASAP 5h 12h 24h 48h 3d 5d 10d 21d Standard TAT is project specific.
It is typically 5-7 Working Days for level II a 0+ Working days for level III and IV data.
03
nvojce to 0 Aunting 0 Inc. Invoice with Final Report 0 Invoice must have a P.O Bill Oz
to: h_
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QAPP Per -Contract CLP AFCEE NAVY DOE DOD USACE OTHER:
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Sample ID
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SVOCs
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mg/Kg S Highest Hit
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Sample Clean-ups are pre -approved as needed
Poo
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2 3)
3 5)
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Date & Time Relinquished to ( Initials and Sign)
It24-/z 16.J
)ate & Time
Preservatives: Various (V), HCI pH<2 (H), H2SO4 pH<2 (S), HNO3 pH<2 (N), Asbc Acid&Nal7H (A), ZnAc&NaOH (Z), (Cool,
Cont. Size: 4oz (4), 8oz (8), 32oz(32), 40m1 VOA (40), 1L (1), 500m1 (5), Tedlar Bag (8), Various (V), Other
X
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Total Containers per COC: Coo er Temp:'.
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otherwise agreed on writing. Reports are the Intellectual Propert gf XEIdCO
until paid. Samples will be held 30 days after final report is e-mailed uqf( se .�..
hre y requested. Rush Charges and Collection Fees are pre-approv if
<4C) (C),'None (NA), See Label (L), Other (0)
Cont. Type: Glass Amb (A), Glass Clear (C), Plastic (P), Various (V)
Matrix: Air (A), Product (P), Solid(S), Water (W), Liquid (L) Committed to Excellence in Service and Quality
www.xenco. com
Notice: Signature of this document and relinquishment of these samples constitutes a valid purchase order from client company to Xenco Laboratories and its affiliates,
subcontractors and assigns under Xenr;o's standard terms and conditions of service unless previoiusly negotiated under a fully executed client contract.
Z4 bo 6E a6ea
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❑ 4143 Greenbrier Drive, Stafford. Tx 77477 281-240-4200
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Proj State: AL, FL ,GA, LA, MS, NC, IProi: Manager (PM)
NJ, PA, SC, N , UT Other
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Alk&erlye � z»
Invojce to ❑ Accounting ❑ Inc. Invoice with Final Report
to:
ANALYSIS REQUEST & CHAIN OF CUSTODY RECORD
❑ 12600 West 1-20 East, Odessa, Tx 79765 432-563-1800
❑ 842 Cantwell, Corpus Christi, Tx 78408 361-884-0371
Lab Only:
Serial #: 252358 Page of
TAT: ASAP 511 12h 24h 48h 3d 5d 10d 21d Standard TAT is project specific.
It is typically 5-7 Working Days for level II and 10+ Working days for level III and IV data.
_ze/r�rr--------------------.
Fax No: Q¢
0 Invoicemust have a P.0 Bill
----........ ----------. rn
Quote/Pricing: P.O No: ❑ Call for P.O.
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QAPP. Per -Contract CLP AFCEE NAVY DOE DOD USACE OTHER: w
Special DLs ( GW DW QAPP MDLs RLs See Lab PM Included Call PM) m
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2) otherwise agreed on writing. Reports are the Intellectual frrope
until paid. Samples will be held 30 days after final report is e-mailed un
4 - !here uested. Rush Charges and Collection Fees are pre -approved if
lI //Ni rJ lP -2/2� (!here
Preservatives: Various (V), HCI pH<2 (H), H2SO4 pH<2 (S), HNO3 pH<2 (N), Asbc Acid& H ( ANaOH (Z), (Cool,<4C) (C), None (NA), See Label (L), Other (0)
Cont Size: 4oz (4), 8oz (8), 32oz (32), 40m1 VOA (40), 1 L (1), 500m1 (5), Tedlar Bag (B), Various (V), Other Cont. Type: Glass Amb (A), Glass Clear (C), Plastic (P), Various (V)
Matrix: Air (A), Product (P), Solid(S), Water (W), Liquid (L) Committed to Excellence in Service and Quality www.xenco.com
Notice: Signature of this document and relinquishment of these samples constitutes a valid purchase order from client company to Xenco Laboratories and its affiliates,
subcontractors and assigns under Xendo's standard terms and conditions of service unless previoiusly negotiated under a fully executed client contract.
Remarks
Sample Clean-ups are pre -approved as needed
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XENCO
Laboratories
Report TRV-N. Main 435827
monica tobar <monica.tobar@xenco.com>
Steven Furlough <sfurlough@wh-m.com> Wed, Feb 8, 2012 at 2:56 KC
To: monica lobar <monica.tobar@xenco.com>
Monica,
We will 89:0 p./$44 an1yss performed on sample number WM-SB-64A-16'..,(Xenco # 435827-012). This is not a TRRP report,
so we will not need an LRC on this data.
Thanks,
Steven Furlough
W&M Environmental Group, Inc.
(972) 509 - 9613 (direct)
(214) 991 - 4992 (cell)
www.wh-m.com
From: monica tobar [mailto:monica.tobar(axenco.coml
Sent: Tuesday, February 07, 2012 1:25 PM
To: Steven Furlough
Subject: Fwd: Report TRV-N. Main 435827
[Quoted text hidden]
Page 40 of 42 Final 1.001
Zblo lb abed
XENCO
l_c�borc I c rites
This information should be taken from the original COC.
Contractor.
Address:
Project Name:
Project Location:
Project No.:
REQUEST FOR ADDITIONS / CORRECTIONS FORM
4141 Greenbriar Dr., Stafford, TX 77477 (281) 240-4200
X 9701 Harry Hines Blvd., Dallas, TX 75220 (214) 902-0300
12600 West 1-20 East, Odessa, TX 79765 (432) 563-1800
5332 Blackberry Drive, San Antonio, TX 78238 (210) 509-3334
3825 NW 23rd Street, Ste B, Oklahoma City, OK 73107 (405) 833-3327
Kimley Horn
TRV-N.Main (Commerce Street)
61018052
Phone:
Project Manager:
(Project Director:
Lab ID Field ID Date/Time Depth Matrix
012 WMSB64A-16' 1/26/2012 15:00 16 S
Comments:
972-516-0300
Gene Murray
This form is a supplement to
COC No: 435827-D
Page 1 of 1
Requested By: Steven Furlough D/T: 2/8/2012 2:56
[]Addition TAT
[]Correction N 24 HOURS
[]Hold 48 HOURS
[]Cancellation Q- y m a)_3 DAYS
Sample Description
a 'a a a
X X X X X
No Addition m m 5Wi m ..1 _ 5 Days
E E E E E
i= i= i= i= i=
a a V X 7-days
_ _ Remarks
X Due: 02-15-12
Matrix Legend
Samples Received in Lab by: Nuvia Gonzalez S = Solid P = Product Add Received By: MT D/T: 2/8/2012 0:00
X:\Forms\Blank add form L = Liquid SI = Sludge Add Assigned By: MT D/T: 2/8/2012 0:00
Date/Time: 1/26/2012 16:54 A=Air o = Add Processed By: MT D/T: 2/8/2012 0:00
Office\ForrisRequest FcrAcditons Ccrrectlon5 Form 0E2001
XENCO
Laboratories
XENCO Laboratories
Prelogin/Nonconformance Report- Sample Log -In
Client: W&M Environmental
Date/ Time Received: 01/26/2012 04:54:00 PM
Work Order #: 435827
Acceptable Temperature Range: 0 - 6 degC
Air and Metal samples Acceptable Range: Ambient
Temperature Measuring device used :
Sample Receipt Checklist
#1 *Temperature of cooler(s)? 4.6
#2 *Shipping container in good condition? Yes
#3 *Samples received on ice? Yes
#4 *Custody Seals intact on shipping container/ cooler? No
#5 Custody Seals intact on sample bottles/ container? Yes
#6 *Custody Seals Signed and dated for Containers/coolers No
#7 *Chain of Custody present? Yes
#8 Sample instructions complete on Chain of Custody? Yes
#9 Any missing/extra samples? No
#10 Chain of Custody signed when relinquished/ received? Yes
#11 Chain of Custody agrees with sample label(s)? Yes
#12 Container label(s) legible and intact? Yes
#13 Sample matrix/ properties agree with Chain of Custody? Yes
#14 Samples in proper container/ bottle? Yes
#15 Samples properly preserved? Yes
#16 Sample container(s) intact? Yes
#17 Sufficient sample amount for indicated test(s)? Yes
#18 All samples received within hold time? Yes
#19 Subcontract of sample(s)? Yes Xenco Houston
#20 VOC samples have zero headspace (less than 1/4 inch bubble)? N/A
#21 <2 for all samples preserved with HNO3,HCL, H2SO4? N/A
#22 >10 for all samples preserved with NaAsO2+NaOH, ZnAc+NaOH? N/A
* Must be completed for after-hours delivery of samples prior to placing in the refrigerator
I Analyst: I PH Device/Lot#:
NonConformance:
Corrective Action Taken:
Contact:
Nonconformance Documentation
Contacted by :
Checklist completed by:
Checklist reviewed by:
Angelica Martinez
Date: 01/29/2012
Date: 01/27/2012
Comments
DateTime :
Page 42 of 42 Final 1.001
GC-5.04.D Fort Worth and Western Railroad Right
of Entry and Insurance Requirements
THIS PAGE LEFT INTENTIONALLY BLANK
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
FORT WORTH & WESTERN RAILROAD COMPANY
Application for Temporary Right of Entry onto FWWR Property
Important: Attach a $500.00 application fee to this request and send with
engineering specifications, shoring plans and maps to:
Fort Worth & Western Railroad Company Tax ID: 75-2267711
Attention: Patsy Hayes
6300 Ridglea Place, Suite 1200
Fort Worth, TX 76116 Date of Application:
Applicant's Name:
Applicant's Address:
Applicant's Tax ID or SS No.:
Contact Person for Application:
Phone Number:
Email Address:
Type of Crossing Requested:
0 Overhead (Aerial) Crossing
0 Grade Crossing
0 Private/Agricultural
0 Commercial
0 Underground Crossing
O Petroleum Pipeline (0 Oil O. Gas 0 Other)
O Water Line
O Sewage Line
0 Electrical Line
O Communications Line
O Other (Explain below)
Size of Pipe
Applicant is a:
0 Public Utility
0 Municipality
O Water District
O County of State
O Common Carrier
O Individual
O Private (For Profit) Corporation
Line Voltage No. of Lines
Page 1
Temporary Right of Entry Application (Continues)
BRIEFLY DESCRIBE THE INTENDED USE OF THE CROSSING:
Contact information for individual signing Temporary Right of Entry Agreement
Name
Project Location:
City
Address Phone Number
County State
Railroad site location information:
Mile Post
Subdivision Other pertinent location details
Time period for beginning and ending of the project:
Start Date: End Date:
Will you be working within 25-feet of the center of track?
( ) No ( ) Yes (If yes, a flagman will be required. The cost is $125.00 an hour to you.)
Will there be any excavation involved? ( ) No ( ) Yes (Must comply with AREMA standards)
Application okayed by:
Date application okayed:
IMPORTANT: Application fee, engineer specification(s), shoring plans and maps
must be attached. Application without these items will be returned to you
and not considered by Fort Worth & Western Railroad Company until supplied.
Engineer specification and shoring plans will be sent to Chief Engineer for approval.
Allow 10 days for processing
FWWR 010 227 8/11
Page 2
FWWR TRACK DEPARTMENT MEMO
To: Contractors/Consultants working on FWWR property (or trackage rights property)
From: D. Guido, Chief Engineer
Date: December 2, 2011
Subject: Roadway Worker Protection/On-Track Safety Orientation for Contractors on FWWR
Fort Worth & Western Railroad requires all personnel who will be in the right-of-way to participate in the FWWR
Roadway Worker Protection/On-Track Safety (RWP/OTS) Contractor Orientation Program. The program is designed to
help personnel avoid putting themselves in a POSITION OF PERIL on our property. This is accomplished through basic
training on how to stay safe and aware around live railroad tracks.
FWWR's training contractor is National Railroad Safety Services (NRSS). Your contact for scheduling, cancellations or
questions is Rich Marion at: (513) 266-2130 or email: rmarion@nrssinc.net,
Locations:
1, NRSS Training Facility, 730 E. Park Boulevard, Suite 108, Piano, TX 75074. Capacity 20.
2. Your facility (or you rent facility) — additional charges include trainer's travel time/mileage.
MAP AND
DIRECTIONS
next page
The orientation session generally runs from 45 minutes to an hour in duration, including a 25-question multiple-choice
exam. Only participants passing the examination will be permitted on the property. A qualification card will be issued
to each participant after the exam, indicating training date; training is good for a period of twelve months.
Fee schedule 12011/2012 calendar veari:
• 1 to 4 individuals = $220.00.
• Each additional individual = $55.00.
• Maximum class size in PLANO = 20.
• Training hosted at your facility: $50/hour instructor travel time and $0.55/mile.
Scheduling:
• Classes will be scheduled between the hours of 8:OOAM-4:OOPM CST, Monday through Friday.
• NRSS requires three business days (72 hours) advanced notice for scheduling.
• Scheduling is first -come -first -serve basis.
• Your contact for scheduling is Rich Marion at: (513) 266-2130 or email: rmarion@nrssinc.net
• IF ANY PARTICIPANTS REQUIRE SPECIAL ACCOMODATIONS NOTIFY NRSS DURING SCHEDULING.
• if participants require training/materials in Spanish request bilingual training during scheduling.
Additional instructions:
• Cancellations must be made by 4:OOPM CST weekday prior to scheduled training.
• Payment must be made in full prior to or same day of training.
• NRSS reserves the right to cancel because of weather conditions with no charge to client. Class will be
rescheduled at the earliest opportunity.
• Travel time for instructor (if at your facility) is portal to portal time from Plano, TX location.
• Returned/bounced check fee $35.00. Qualification badge replacement fee $10.00.
• Each participant must have a photo ID before taking training class.
TRAINING WILL BE IN THE ENGLISH LANGUAGE
if you require English/Spanish instruction and materials you must request this during scheduling.
4 -e vti TRACK DEPARTMENT
DO IT RIGHT EVERY TIME and don't put yourself in a POSITION OF PERIL
NRSS Training Facility, 730 E. Park Boulevard, Suite 108, Plano, TX 75074
From Highway 75 in Plano heading north on 75:
• Exit # 29 for 156 Street and go about half a mile
on access road
• Turn right on E. Central Parkway (by Denny's
Restaurant) and go one-half mile
• Driveway entrance to complex is on the left side —
look for "RMB Realtor" sign.
• NRSS building is Building 730 —go to Suite 108
From Highway 75 in Plano headinasouth on 75:
• Exit # 29A on North Central Express Way
• Go about one mile and watch for Park Boulevard
sign (will be on the right-hand side)
• Turn right onto Chisholm Place; turn right onto W
Park Boulevard at traffic light
• Go over freeway
• Driveway entrance to complex is on the right-
hand side — look for "Brandywine Place" sign on
right
• NRSS building is Building 730 — go to Suite 108
,��t;;��V;; TRACK DEPARTMENT
DO IT RIGHT EVERY TIME and don't put yourself in a POSITION OF PERIL
To be completed by FWWR
Job name
Sub/M.P.
TWC or Restricted?
FWWR Job Number
Brief Description
Est. calendar duration
Agreement name,
parties, effective date
CSJ if applicable
►� �, 11 1n57S7T
FORT WORTH & WESTERN
vv vv (5\3
FLAGGING REQUEST FORM
For questions, scheduling, cancellation:
Cancellations must be made by phone (no
voicemail) 24-hours in advance.
Rich Marion
National Railway Safety Safety Services
(m) 513.266.2130, (o) 972.516.8608
Submit form by email: djg@fwwr.net
Current flagging information
• Flagger required when within 25' of center line of track with men, material or equipment
• Flagger may be required at any time work is performed by a third party in FWWR right-of-way
• $100.00/hour, eight -hour minimum per day = STANDARD RATE
• Flagging day (8-hour minimum) includes travel time, job briefing time, flag set up time
• Rates include all applicable taxes; flagging billable monthly, Net 30 basis, billed per project agreement
• $150.00/hour (1%2 time) from eight to twelve hours = OVERTIME RATE
• Projects with a flaggingday up to 12 hours per 24-hour period require a single flagger*
• Projects with a flagging day from 13 to 16 hours per 24-hour period require two eight -hour flagger shifts
• Projects with a flagging day from 16 to 24 hours per 24-hour period require three eight -hour flaggers shifts
• Flagging should be scheduled no less than 48-hours in advance
• Cancellations must be made by phone (no voicemail) 24-hours in advance
To be completed by Requestor
Company Name
Contact Name/Title
Phone numbers
Email Address
Fax Number
Mailing Address
for Invoices and/or
correspondence
Brief Description of
Planned Work. Note
portions within 25' of
center fine.
Recommend
attaching exhibit with
submittal of this form.
FWWR 010 238 10/26/11
Fort Worth & Western Railroad
Insurance Requirements
A. Commercial General Liability insurance. This insurance shall contain broad form contractual
liability with a single limit of at least $2,000,000 each occurrence or claim and an aggregate limit of
at least $4,000,000.
• Bodily injury including death and personal injury
• Property damage
• Fire legal liability (Not less than the replacement value of the portion of the premises
occupied)
• Products and completed operations
The policy shall also contain the following endorsements which shall be indicated on the certificate
of insurance:
• The employee and worker's compensation related exclusions in the above policy apply only
to Contractor's employees
• The exclusions for railroads (within fifty feet (50') from any railroad including but not limited
to tracks, bridges, trestles, roadbeds, terminals, underpasses or crossings), and explosion, collapse
and underground hazard shall be removed
• Waiver of subrogation
B. Business Automobile Coveraffe insurance. This insurance shall contain a combined single limit
of at least $2,000,000 per occurrence or claim, including but not limited to coverage for the following:
• Bodily injury and property damage
• Any and all motor vehicles including owned, hired and non -owned
The policy shall also contain the following endorsements which shall be indicated on the certificate
of insurance:
• The employee and worker's compensation related exclusions in the above policy apply only
to Contractor's employees
• The exclusions for railroads (within fifty feet (50') from any railroad including but not
limited to tracks, bridges, trestles, roadbeds, terminals, underpasses or crossings), and explosion,
collapse and underground hazard shall be removed
C. Workers Compensation and Employers Liability insurance including but not limited to:
• Contractor's statutory liability under the workers' compensation laws of the state(s) affected
by this Agreement
• Employers' Liability (Part B) with limits of at least
$1,000,000 each accident,
$1,000,000 disease policy limit
$1,000,000 each employee
If Workers Compensation insurance will not cover the liability of Contractor in states that require
participation in state workers' compensation fund, Contractor shall comply with the laws of such states. If
10/10/2012 1 of 2
Contractor is self -insured, evidence of state approval must be provided along with evidence of excess
workers compensation coverage. Coverage shall include liability arising out of the Federal Employers
Liability Act, if applicable.
The policy shall also contain the following endorsement which shall be indicated on the certificate of
insurance:
• Alternate Employer Endorsement
(D) Pollution Liability Insurance. Pollution Liability Insurance must be written on ISO form Pollution
Liability Coverage Form Designated Sited CG 00 39 12 04 (or a substitute form providing equivalent
coverage), with limits of at least $2,000,000 per claim and an aggregate limit of $4,000,000 with a
deductible not to exceed $1,000,000.
Contractor warrants that any retroactive date applicable to the coverage under the policy is the same as or
precedes the Effective Date of this Agreement; and that continuous coverage will be maintained or an
extended discovery period will be exercised for a period of five (5) years beginning from the time the
work under this Agreement is completed or if coverage is cancelled for any reason the extended discovery
period will be exercised for the maximum time allowed by the policy.
If the scope of work as defined in this Agreement includes the disposal of any hazardous or non-
hazardous materials forrn the Premises, Contractor shall be responsible for any and all losses claims or
demands arising from the disposal site operator accepting and/or disposing of such materials.
(E) Umbrella or Excess Insurance — Umbrella or Excess Liability Insurance must be written on a
"follow form" over the insurance coverage required in Items A, B and C above, with limits of
$10,000,000.
(F) Railroad Protective Liability Insurance. Railroad Protective Liability Insurance ("RPLI") must be
provided by the Contractor, or its contractor, prior to commencing, and at all times when, Contractor or
its contractors are performing any work on the Premises. RPLI shall provide coverage of at least
$5,000,000 per occurrence and $5,000,000 in the aggregate. The policy shall be issued on a standard ISO
form CG 00 35 12 07 (or a substitute form providing equivalent coverage).
The policy shall also contain the following endorsements which shall be indicated on the certificate of
insurance:
• Licensor named as the insured.
• Policy shall not include a Deductible or Self Insured Retention
• Pollution Exclusion Amendment
• Limited Seepage and Pollution and Contamination Endorsement.
• Evacuation Expense Coverage Endorsement.
• No other endorsements restricting coverage may be added.
10/10/2012 2 of 2
GC-6.06.D Minority Business Enterprise Compliance
THIS PAGE LEFT INTENTIONALLY BLANK
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
City of Fort Worth
Minority Business Enterprise Specifications
SPECIAL INSTRUCTIONS FOR BIDDERS
APPLICATION OF POLICY
If the total dollar value of the contract is greater than $50,000, then a MBE subcontracting goal may be
applicable. If the total dollar value of the contract is $50,000 or less, then an MBE subcontracting goal is not
applicable.
POLICY STATEMENT
It is the policy of the City of Fort Worth to ensure the full and equitable participation by Minority Business Enterprises
(MBE) in the procurement of all goods and services. All requirements and regulations stated in the City's current
Business Diversity Enterprise Ordinance applies to this bid.
The City's MBE goal on this project is
MBE PROJECT GOALS
14 % of the total bid (Base bid applies to Parks and Community Services).
Note: If both MBE and SBE subcontracting goals are established for this project, then an Offeror must
submit both a MBE Utilization Form and a SBE Utilization Form to be deemed responsive.
COMPLIANCE TO BID SPECIFICATIONS
On City contracts greater than $50,000 where a MBE subcontracting goal is applied, bidders are required to comply
with the intent of the City's Business Diversity Enterprise Ordinance by one of the following:
1. Meet or exceed the above stated MBE goal through MBE subcontracting participation, or
2. Meet or exceed the above stated MBE goal through MBE Joint Venture participation, or;
3. Good Faith Effort documentation, or;
4. Waiver documentation.
SUBMITTAL OF REQUIRED DOCUMENTATION
The applicable documents must be received by the Managing Department, within the following times allocated, in order
for the entire bid to be considered responsive to the specifications. The Offeror shall deliver the MBE documentation in
person to the appropriate employee of the managing department and obtain a date/time receipt. Such receipt shall be
evidence that the City received the documentation in_the time allocated. A faxed copy will not be accepted:
1. Subcontractor Utilization Form, if goal is
met or exceeded:
2. Good Faith Effort and Subcontractor
Utilization Form, if participation is less than
stated goal:
3. Good Faith Effort and Subcontractor
Utilization Form, if no MBE participation:
4. Prime Contractor Waiver Form, if you will
perform all subcontracting/supplier work:
5. Joint Venture Form, if utilize a joint venture
to met or exceed goal.
received by 5:00 p.m., five (5) City business days after the bid
opening date, exclusive of the bid opening date.
received by 5:00 p.m., five (5) City business days after the bid
opening date, exclusive of the bid opening date.
received by 5:00 p.m., five (5) City business days after the bid
opening date, exclusive of the bid opening date.
received by 5:00 p.m., five (5) City business days after the bid
opening date, exclusive of the bid opening date.
received by 5:00 p.m., five (5) City business days after the bid
opening date, exclusive of the bid opening date.
FAILURE TO COMPLY WITH THE CITY'S BUSINESS DIVERSITY ENTERPRISE ORDINANCE, WILL RESULT IN
THE BID BEING CONSIDERED NON -RESPONSIVE TO SPECIFICATIONS
Any questions, please contact the M/WBE Office at (817) 212-2674.
Rev. 5/30/12
ATTACHMENT 1A
Page 1 of 4
FORT WORTH
PRIME COMPANY NAME:
PROJECT NAME:
City's MBE Project Goal:
OA
City of Fort Worth
MBE Subcontractors/Sunoliers Utilization Form
Check applicable block to describe prime
Prime's MBE Project Commitment:
Rio
NON-M//WDBE
IID DATE
November 29, 2012
PROJECT NUMBER
City Project No. 00969
M/W/DBE
Identify all subcontractors/suppliers you will use on this project
Failure to complete this form, in its entirety with requested documentation, and received by the Managing
Department on or before 5:00 p.m. five (5) City business days after bid opening, exclusive of bid opening date,
will result in the bid being considered non -responsive to bid specifications.
The undersigned Offeror agrees to enter into a formal agreement with the MBE firm(s) listed in this utilization
schedule, conditioned upon execution of a contract with the City of Fort Worth. The intentional and/or knowing
misrepresentation of facts is grounds for consideration of disqualification and will result in the bid being
considered non -responsive to bid specifications
MBEs listed toward meeting the project goal must be located in the six (6) county marketplace at the time of
bid. Marketplace is the geographic area of Tarrant, Dallas. Denton, Johnson. Parker. and Wise counties.
Identify each Tier level. Tier is the level of subcontracting below the prime contractor, i.e., a direct
payment from the prime contractor to a subcontractor is considered 1st tier, a payment by a subcontractor to
its supplier is considered 2nd tier
ALL MBEs MUST BE CERTIFIED BEFORE CONTRACT AWARD.
Certification means those firms, located within the Marketplace, that have been determined to be a bondafide minority
business enterprise by the North Central Texas Regional Certification Agency (NCTRCA) or other certifying agencies
that the City may deem appropriate and accepted by the City of Fort Worth.
If hauling services are utilized, the prime will be given credit as long as the MBE listed owns and operates
at least one fully licensed and operational truck to be used on the contract. The MBE may lease trucks from
another MBE firm, including MBE owner -operators, and receive full MBE credit. The MBE may lease trucks
from non -MBEs, including owner -operators, but will only receive credit for the fees and commissions earned
by the MBE as outlined in the lease agreement.
Rev. 5/30/12
ATTACHMENT1A
Page 2 of 4
Primes are required to identify ALL subcontractors/suppliers, regardless of status; i.e., Minority and non -MBEs.
MBE firms are to be listed first, use additional sheets if necessary. If a subcontractor/supplier is identified as an SBE, please attach a
copy of the firm's SBE certification if they have not previously registered with the City's M/ VBE Office, which may be contacted for
verification. Please note that only certified MBEs will be counted to meet an MBE cioal.
Attach
NCTRCA Certificate
SUBCONTRACTOR/SUPPLIER T n Detail Detail
Company Name i Subcontracting Supplies
Address e M W S M Work Purchased Dollar Amount
Telephone/Fax r B B B B
E E E E
Tin1
np n L!
C
Rev. 5/30/12
FORT WORT
ATTACHMENT 1A
Page 3 of 4
Primes are required to identify ALL subcontractors/suppliers, regardless of status; i.e., Minority and non -MBEs.
Please list MBE firm's first, use additional sheets if necessary. If a subcontractor/supplier is identified as an SBE, please attach a copy
of the firms SBE certification if they have not previously registered with the City's M/WBE Office which may be contacted for
verification. Please note that only certi ied MBEs will be counted to meet an MBE goal.
Attach
NCTRCA Certificate o
SUBCONTRACTOR/SUPPLIER T ° Detail Detail
Company Name i Subcontracting Supplies
Address e M W S M Work Purchased
Telephone/Fax r B B B B
N
E E E E
P n Li
1
Dollar Amount
Rev. 5/30/12
FORT WORTH
Total Dollar Amount of MBE Subcontractors/Suppliers
Total Dollar Amount of Non -MBE Subcontractors/Suppliers
$
$
TOTAL DOLLAR AMOUNT OF ALL SUBCONTRACTORS/SUPPLIERS $
ATTACHMENT 1A
Page 4 of 4
The Contractor will not make additions, deletions, or substitutions to this certified list without the prior approval
of the Minority and Women Business Enterprise Office through the submittal of a Request for Approval of
Change/Addition form. Any unjustified change or deletion shall be a material breach of contract and may
result in debarment in accord with the procedures outlined in the ordinance. The contractor shall submit a
detailed explanation of how the requested change/addition or deletion will affect the committed MBE goal. If the
detail explanation is not submitted, it will affect the final compliance determination.
By affixing a signature to this form, the Offeror further agrees to provide, directly to the City upon request,
complete and accurate information regarding actual work performed by all subcontractors, including MBE(s)
and any special arrangements with MBEs. The Offeror also agrees to allow an audit and/or examination of
any books, records and files held by their company. The bidder agrees to allow the transmission of interviews
with owners, principals, officers, employees and applicable subcontractors/suppliers participating on the
contract that will substantiate the actual work performed by the MBE(s) on this contract, by an authorized
officer or employee of the City. Any intentional and/or knowing misrepresentation of facts will be grounds for
terminating the contract or debarment from City work for a period of not less than three (3) years and for
initiating action under Federal, State or Local laws concerning false statements. Any failure to comply with this
ordinance creates a material breach of the contract and may result in a determination of an irresponsible
Offeror and debarment from participating in City work for a period of time not less than one (1) year.
Authorized Signature Printed Signature
Title Contact Name/Title (if different)
Company Name Telephone and/or Fax
Address E-mail Address
City/State/Zip Date
Rev. 5/30/12
Fo RT WO R'r I
i
PRIME COMPANY NAME:
PROJECT NAME:
City's MBE Project Goal:
ATTACHMENT 1B
Page 1 of 1
City of Fort Worth
Prime Contractor Waiver Form
Check applicable block to describe prime
M/W/DBE NON-M//WDBE
�f '181+D DATE
Prime's MBE Project Commitment: PROJECT NUMBER
If both answers to this form are YES, do not complete ATTACHMENT 1C (Good Faith Effort Form). All questions on
this form must be completed and a detailed explanation provided, if applicable. If the answer to either question is
NO, then you must complete ATTACHMENT 1 C. This form is only applicable if both answers are yes.
Failure to complete this form in its entirety and be received by the Manaain9 Departpeq on or before
5:00 p.m., five (5) City business days after bid ppenina, exclusive of the bid opening date, will result in the
bid being considered non -responsive to bid specifications.
Will you perform this entire contract without subcontractors?
If yes, please provide a detailed explanation that proves based on the size and scope of this
project, this is your normal business practice and provide an operational profile of your business.
Will you perform this entire contract without suppliers?
If yes, please provide a detailed explanation that proves based on the size and scope of this
project, this is your normal business practice and provide an inventory profile of your business.
C
YES
NO
YES
NO
The bidder further agrees to provide, directly to the City upon request, complete and accurate information
regarding actual work performed by all subcontractors, including MBE(s) on this contract, the payment therefore
and any proposed changes to the original MBE(s) arrangements submitted with this bid. The bidder also agrees
to allow an audit and/or examination of any books, records and files held by their company that will substantiate
the actual work performed by the MBEs on this contract, by an authorized officer or employee of the City. Any
intentional and/or knowing misrepresentation of facts will be grounds for terminating the contract or debarment
from City work for a period of not less than three (3) years and for initiating action under Federal, State or Local
laws concerning false statements. Any failure to comply with this ordinance creates a material breach of contract
may result in a determination of an irresponsible offeror and barred from participating in City work for a period of
time not less than one (1) year.
Authorized Signature Printed Signature
Title Contact Name (if different)
Company Name Phone Number
Address Email Address
City/State/Zip Date
Fax Number
Rev. 5/30/12
i
FORT WORTH
PRIME COMPANY NAME:
PROJECT NAME:
City's MBE Project Goal:
City of Fort Worth
MBE Good Faith Effort Form
Prime's MBE Project Commitment:
OA
ATTACHMENT 1C
Page 1 of 3
Check applicable block to describe prime
NO
gO DATE
M/W/DBE N-M//WDBE
PROJECT NUMBER
IIf the Offeror did not meet or exceed the MBE subcontracting goal for this project, the Offeror must complete this
form.
If the Offeror's method of compliance with the MBE goal is based upon demonstration of a
"good faith effort", the Offeror will have the burden of correctly and accurately preparing and
submitting the documentation required by the City. Compliance with each item, 1 thru 11 below,
shall satisfy the Good Faith Effort requirement absent proof of fraud, intentional and/or knowing
misrepresentation of the facts or intentional discrimination by the Offeror.
Failure to complete this form, in its entirety with supporting documentation, and it being submitted to and
received by the Managing Department on or before 5:00 p.m. five (5) City business days after bid opening,
exclusive of bid opening date, will result in the bid being considered non -responsive to bid specifications.
1.) Please list each and every subcontracting and/or supplier opportunity for the completion of this
project, regardless of whether it is to be provided by a MBE or non -MBE. (DO NOT LIST NAMES OF
FIRMS) On all projects, the Offeror must list each subcontracting and or supplier opportunity
regardless of tier.
(Use additional sheets, if necessary)
List of Subcontracting Opportunities List of Supplier Opportunities
Rev. 5/30/12
ATTACHMENT 'IC
Page 2 of 3
2.) Obtain a current (not more than two (2) months old from the bid open date) list of MBE subcontractors
and/or suppliers from the City's M/WBE Office or the City's website.
❑ Yes
=No
Date of Listing
3.) Did you solicit bids from MBE firms, within the subcontracting and/or supplier areas previously listed,
at least ten calendar days prior to bid opening by mail, exclusive of the day the bids are opened?
❑ Yes (If yes, attach MBE mail listing to include name of firm and address and a dated copy of letter mailed.)
❑ No
4.) Did you solicit bids from MBE firms, within the subcontracting and/or supplier areas previously listed,
at least ten calendar days prior to bid opening by telephone, exclusive of the day the bids are
opened?
❑ Yes (If yes, attach list to include name of MBE firm, person contacted, phone number and date and time of contact.)
❑_No
5.) Did you solicit bids from MBE firms, within the subcontracting and/or supplier areas previously listed,
at least ten calendar days prior to bid opening by facsimile (fax), exclusive of the day the bids are
opened?
n Yes
n No
(If yes, attach list to include name of MBE firm, fax number and date and time of contact. In addition, if the fax is
returned as undeliverable, then that "undeliverable confirmation" received must be printed directly from the
facsimile for proper documentation. Failure to submit confirmation and/or "undeliverable confirmation"
documentation may render the GFE non -responsive.)
6.) Did you solicit bids from MBE firms, within the subcontracting and/or supplier areas previously listed,
at least ten calendar days prior to bid opening by email, exclusive of the day the bids are opened?
n Yes
_❑_No
(If yes, attach email confirmation to include name of MBE firm, date and time. In addition, if an email is returned as
undeliverable, then that "undeliverable message" receipt must be printed directly from the email system for proper
documentation. Failure to submit confirmation and/or "undeliverable message" documentation may render the
GFE non- responsive.)
NOTE: The four methods identified above are acceptable for soliciting bids, and each selected method
must be applied to the applicable contract. The Offeror must document that either at least two attempts
were made using two of the four methods or that at least one successful contact was made using one of
the four methods in order to be deemed responsive to the Good Faith Effort requirement.
NOTE: The Offeror must contact the entire MBE list specific to each subcontracting and supplier
opportunity to be in compliance with questions 3 through 6.
7.) Did you provide plans and specifications to potential MBEs?
n Yes
n No
8.) Did you provide the information regarding the location of plans and specifications in order to assist
the MBEs?
n Yes
n No
Rev. 5/30/12
ATTACHMENT 1C
Page 3 of 3
9.) Did you prepare a quotation for the MBEs to bid on goods/services specific to their skill set?
❑ Yes (If yes, attach all copies of quotations.)
n N• o
10.) Was the contact information on any of the listings not valid?
n Y• es (If yes, attach the information that was not valid in order for the M/WBE Office to address the corrections
needed.)
n N• o
11.)Submit documentation if MBE quotes were rejected. The documentation submitted should be in the
forms of an affidavit, include a detailed explanation of why the MBE was rejected and any supporting
documentation the Offeror wishes to be considered by the City. In the event of a bona fide dispute
concerning quotes, the Offeror will provide for confidential in -camera access to and inspection of any
relevant documentation by City personnel.
(Please use additional sheets, if necessary, and attach.)
Company Name Telephone Contact Person Scope of Work Reason for Rejection
ADDITIONAL INFORMATION:
Please provide additional information you feel will further explain your good and honest efforts to obtain
MBE participation on this project.
The Offeror further agrees to provide, directly to the City upon request, complete and
accurate information regarding actual work performed on this contract, the payment
thereof and any proposed changes to the original arrangements submitted with this bid.
The Offeror also agrees to allow an audit and/or examination of any books, records and
files held by their company that will substantiate the actual work performed on this
contract, by an authorized officer or employee of the City.
Any intentional and/or knowing misrepresentation of facts will be grounds for
terminating the contract or debarment from City work for a period of not Tess than three
(3) years and for initiating action under Federal, State or Local laws concerning false
statements. Any failure to comply with this ordinance shall create a material breach of
Rev. 5/30/12
ATTACHMENT IC
Page 4 of 3
contract and may result in a determination of an irresponsible offeror and debarment
from participating in City work for a period of time not Tess than one (1) year.
The undersigned certifies that the information provided and the MBE(s) listed was/were
contacted in good faith. It is understood that any MBE(s) listed in Attachment 1C will be
contacted and the reasons for not using them will be verified by the City's M/WBE
Office.
Authorized Signature Printed Signature
Title Contact Name and Title (if different)
Company Name Phone Number Fax Number
Address Email Address
City/State/Zip Date
Rev. 5/30/12
FORT WORTH
CITY OF FORT WORTH
MBE Joint Venture Eligibility Form
All questions must be answered; use "N/A" if not applicable.
Name of City project: TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations, City Project No. 00969
A joint venture form must be completed on each project
RFP/Bid/Purchasing Number:
1. Joint venture information:
Joint Venture Name:
Joint Venture Address:
(If applicable)
Telephone:
ICellular:
Facsimile:
E-mail address:
Identify the firms that comprise the joint venture:
Joint Venture
Page I of 3
Please attach extra sheets if additional space is required to provide detailed explanations of work to be performed by each firm comprising the
joint venture
MBE firm Non -MBE firm
name: name:
Business Address: Business Address:
City, State, Zip:
Telephone Facsimile E-mail
Cellular
Certification Status:
Name of Certifying Agency:
2. Scope of work performed by the Joint Venture:
Describe the scope of work of the MBE:
City, State, Zip:
Telephone
Cellular
E-mail address
Facsimile
Describe the scope of work of the non -MBE:
Rev. 5/30/12
Joint Venture
Page 2 of 3
3. What is the percentage of MBE participation on this joint venture that you wish to be counted toward
meeting the project goal?
4. Attach a copy of the joint venture agreement.
5. List components of ownership of joint venture: (Do not complete if this information is described in joint venture agreement)
Profit and loss sharing:
Capital contributions, including
equipment:
Other applicable ownership interests:
6. Identify by name, race, sex and firm those individuals (with titles) who are responsible for the day-to-day
management and decision making of the joint venture:
Financial decisions
(to include Account Payable and Receivable):
Management decisions:
a. Estimating
b. Marketing and Sales
c. Hiring and Firing of management
personnel
d. Purchasing of major equipment
and/or supplies
Supervision of field operations
The City's Minority and Women Business Enterprise Office will review your joint venture submission and
will have final approval of the MBE percentage applied toward the goal for the project listed on this form.
NOTE:
From and after the date of project award, if any of the participants, the individually defined scopes of work or the dollar
amounts/percentages change from the originally approved information, then the participants must inform the City's
M/WBE Office immediately for approval. Any unjustified change or deletion shall be a material breach of contract and
may result in debarment in accord with the procedures outlined in the City's BDE Ordinance.
Rev. 5/30/12
Joint Venture
Page 3 of 3
AFFIDAVIT
The undersigned affirms that the foregoing statements are true and correct and include all material information
necessary to identify and explain the terms and operation of the joint venture. Furthermore, the undersigned shall
agree to provide to the joint venture the stated scope of work, decision -making responsibilities and payments
herein.
The City also reserves the right to request any additional information deemed necessary to determine if the joint
venture is eligible. Failure to cooperate and/or provide requested information within the time specified is grounds
for termination of the eligibility process.
The undersigned agree to permit audits, interviews with owners and examination of the books, records and files
of the joint venture by any authorized representatives of the City of Fort Worth. Failure to comply with this
provision shall result in the termination of any contract, which may be awarded under the provisions of this joint
venture's eligibility and may initiate action under Federal, State and/or Local laws/ordinances concerning false
statements or willful misrepresentation of facts.
Name oMBE firm Name of non -MBE firm
Printed Name of Owner Printed Name of Owner
Signature of Owner Signature of Owner
Printed Name of Owner Printed Name of Owner
Signature of Owner Signature of Owner
Title Title
Date Date
Notarization
State of County of
On this day of , 20 , before me appeared
and
to me personally known and who, being duly sworn, did execute the foregoing affidavit and did state that they were
properly authorized to execute this affidavit and did so as their free act and deed.
Notary Public
Print Name
Notary Public
Signature
Commission Expires (seal)
Rev. 5/30/12
GC-6.07 Wage Rates
THIS PAGE LEFT INTENTIONALLY BLANK
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
City of Fort Worth, Texas
Mayor and Council Communication
COUNCIL ACTION: Approved on 7/8/2008
DATE: Tuesday, July 08, 2008
LOG NAME: 30WAGE RATES REFERENCE NO.: G-16190
SUBJECT:
Adopt 2008 Prevailing Wage Rates for City -Awarded Public -Works Projects
RECOMMENDATION:
It is recommended that the City Council adopt the attached 2008 Prevailing Wage Rates for City -awarded
public works projects.
DISCUSSION:
Texas Government Code Chapter 2258 requires that a public body awarding a contract for public works
shall determine the general prevailing rate of per diem wages for each craft or type of worker needed to
execute the contract, and shall specify In the bid documents and in the contract the prevailing wage rates in
that locality.
Each year The Quoin Chapter of the Associated General Contractors, in conjunction with the Association of
Builders and Contractors (ABC) and the American Sub -Contractors Association (ASA), conducts a wage
rate survey for North Texas construction. The attached 2008 Prevailing Wage Rate data was compiled from
that survey.
FISCAL INFORMATION/CERTIFICATION:
The Finance Director certifies that this action will have no material effect on City funds,
TO Fund/Account/Centers FROM Fund/Account/Centers
Submitted for City Manager's Office by:
Originating Department Head:
Additional Information Contact:
Fernando Costa (8476)
A. Douglas Rademaker (6157)
Eric Bundy (7598)
HEAVY & HIGHWAY CONSTRUCTION
PREVAILING WAGE RATES 2008
Air Tool Operator $10.06
Asphalt Distributor Operator $13.99
Asphalt Paving Machine Operator $12.78
Asphalt Raker $11.01 1
Asphalt Shoveler $ 8,80 1
Batching Plant Weigher $14.15 1
Broom or Sweeper Operator $ 9.88
Bulldozer Operator $13,22
Carpenter $12.80
Concrete Finisher, Paving $12.85 1
Concrete Finisher, Structures $13.27
Concrete Paving Curbing Machine Operator $12.00
Concrete Paving Finishing Machine Operator $13.63
Concrete Paving Joint Sealer Operator $12,50
Concrete paving Saw Operator $13.56
Concrete Paving Spreader Operator $14.50
Concrete Rubber $10.61
Crane, Clamshell, Backhoe, Derrick, Dragline, Shovel Operator $14.12 1
Electrician $18.12 1
Flagger ( $ 8.43 1
Form Builder/Setter, Structures $11,63
Form Setter, Paving & Curb $11.83 1
Foundation Drill Operator, Crawler Mounted $13.67 1
Foundation Drill Operator, Truck Mounted $16.30 1
Front End Loader Operator $12.62
Laborer, Common $ 9.18 1
Laborer, Utility $10.65 1
Mechanic $16.97 1
Milling Machine Operator, Fine Grade $11.83
Mixer Operator $11.58 1
Motor Grader Operator, Fine Grade $15.20 1
Motor Grader Operator, Rough $14.50 1
Oiler $14.98
Painter, Structures $13,17
Pavement Marking Machine Operator $10.04
Pipelayer $11.04
Reinforcing Steel Setter, Paving $14.86
Reinforcing Steel Setter, Structure $16.29
Roller Operator, Pneumatic, Self -Propelled $11.07
Roller Operator, Steel Wheel, Flat Wheel/Tamping 1 $10.92
Roller Operator, Steel Wheel, Plant Mix Pavement $11.28
Scraper Operator $11.42
Servicer I $12.32
Slip Form Machine Operator ( $12.33
Spreader Box Operator $10.92
Tractor Operator, Crawler Type $12.60
Tractor Operator, Pneumatic $12.91
Traveling Mixer Operator $12.03
Truck Driver, Lowboy -Float $14.93
Truck Driver, Single Axle, Heavy $11.47
Truck Driver, Single Axle, Light $10.91
Truck Driver, Tandem Axle, Semi -Trailer $11.75
Truck Driver, Transit -Mix $12.08
Wagon Drill, Boring Machine, Post Hole Driller Operator $14.00
Welder $13.57
Work Zone Barricade Servicer $10.09
2008 PREVAILING WAGE RATES
CONSTRUCTION INDUSTRY
AC Mechanic
AC Mechanic Helper
Acoustical Ceiling Mechanic
Bricklayer/Stone Mason
Bricklayer/Stone Mason Helper
Carpenter
Carpenter Helper
Concrete Finisher
Concrete Form Builder
Drywall Mechanic
Drywall Helper
Drywall Taper
Drywall Taper Helper
Electrician (Journeyman)
Electrician Helper
Electronic Technician
Electronic Technician Helper
Floor Layer (Resilient)
Floor Layer Helper
Glazier
Glazier Helper
Insulator
Insulator Helper
Laborer Common
Laborer Skilled
Lather
Painter
Painter Helper
Pipefitter
Pipefitter Helper
Plasterer
Plasterer Helper
$21.69
$12.00
$15.24
$19.12
$10,10
$16.23
$11.91
$13.49
$13.12
$14.62
$10.91
$13.00
$9.00
$20.20
$14.43
$19.86
$12.00
$20.00
$13.00
$18.00
$13.00
$14.78
$11.25
$10.27
$13.18
$16.10
$14.83
$8.00
$18.85
$12.83
$17.25
$12.25
Plumber
Plumber Helper
Reinforcing Steel Setter
Roofer
Roofer Helper
Sheet Metal Worker
Sheet Metal Worker Helper
Sprinkler System Installer
Sprinkler System Installer Helper
Steel Worker Structural
Concrete Pump
Crane, Clamsheel, Backhoe, Derrick, D'Line
Shovel
Forklift
Front End Loader
Truck Driver
Welder
Welder Helper
$20.43
$14.90
$10.00
$14.00
$10.00
$16.96
$12.31
$18.00
$9.00
$17.43
$20.50
$17.76
$12.63
$10.50
$14.91
$16.06
$9.75
GC-16.08 TRV Vendor Participation Form
THIS PAGE LEFT INTENTIONALLY BLANK
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
Vendor Participation Form - ver 2.1
To be completed and attached to each invoice submitted for payment.
Prime Company Name: I Change Order Number Change Order Amount
Contract Name: Water, Sanitary Sewer & Storm Drain Relocations - Main St. & Grand Ave.
Notice to Proceed:
Contract ID:
Original Contract Amount
Revised Contract Amount
(Including Change Orders)
Invoice Amount:
Invoice Number:
Invoice Date:
Service Through Date:
Check One:
Total Change Order: .s
Prime/Subcontractor Name Scope ofWork Performed Contract Amount Total Invoiced to Date Dollar Amount Requested
Per Invoice Submittal
Tar DB Non-DB -
Print Name
Grand Total (Must match Invoice Amount Above)
Provide an explanation below if no DB participation is included in this invoice submittal.
Explain how vendor additions / deletions will affect your original utilization estimates - use additional sheets as necessary.
Signature - Title
Date
GR-01 60 00 Product Requirements
THIS PAGE LEFT INTENTIONALLY BLANK
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised July 1, 2011
TRV - Part 3 - Main St. Bridge Water and Sanitary Sewer Relocations
and Grand Avenue Storm Drain Relocation Part 1
City Project No. 00969
09/23/96
09/23/96
7/25/03
U31/06
03/08/00
0420/01
07/23/97
0426/00
04/26/00
1/26/99
5/13105
09/23/96
0820/06
Manhole Inserts
EI-14 Manhole Insert
Et-14
E1-14
EI-14
Manhole Insert
Manhole Insert
Manhole Iuert
Manholes & Bases/Frames & Covers/Rectangular
Manhole Frames and Covers
Manhole Frames and Covers
CITY
OF
FORT WORTH'S
STANDARD PRODUCTS LIST
WASTEWATER
Knutson Enterprises
Nohow -Inflow
Southwestern Packing & Seals, Inc.
Southwestern Packing & Seals, Inc.
Western Iran Works, Bass & Hays Foundry
Vulcan Foundry
Manholes & Bases/Frames & Covers/StandardfRound)
EI-14 Manhole Frames and Cosers
EI-14 Manhole Frames and Covers
E1-14 Manhole Frames and Covers
EI-14 Manhole Frames and Covers
El-14 Manhole Frames and Covers
El-14 Manhole Frames and Covers
E1-14 Manhole Frames and Covers
EI-14 Manhole Frames and Covers
E1-14 Manhole Frames and Covers
EI-14 30" DI A114 Ring and Cover
Western Iron Works, Bass & Hays Foundry
McKinley Iron Works Inc.
Neenah Casting
Vulcan Foundry
Sigma Corporation
Sigma Corporation
Pont-A-Mousson
Neenah Casting
Saint-Gobain Pipelines (Palm-ex/rents)
East Jordan Iron Works
Manholes & Pases/Frames & Covers/Water Tight & Pressure Tight
E1-14
EI-14
EI-14
EI-14
EI-14
EI-14
El-14
Manhole Frames and Covers
Manhole Frames and Covers
Manhole Frames and Corers
Rlanhole Frames and Covers
Manhole Frames and Covers
Manhole Fames and Covers
Manhole Frames and Covers
Manholes & Bases/New/Comnonents
Urethane Hydrophilic Waterston
Offset Joint for 4' Diam. MH
Profile Gasket for 4' Diam. MH.
HDPE Manhole adjustment Ring
Manhole External Wrap
Manholes & Bases/New/Precast Concrete
EI-14 hlatnhole, Precast Concrete
E1-14
Et-14
EI-14
EI-14
Manhole
Manhole, Precast Concrete
Manhole- Precast Concrete
Manhole. Precast Concrete
Manholes & Bases/New/Fiberglass
1/26/99 Fiberglass Manhole
0890/06 Fiberglass Afashole
0423/01
4/20/01
5/12/03
68:30/( /
0520/96
01/3I/06
0S 28/06
08.30%06
Manholes & Bases/Rehab Svstems/Cementitious
EI-14
E1-14
E1-14
E1-14
EI-I4
Manhole Rehab Systenss
Manhole Rehab Systems
Manhole Rehab Systems
Manhole Rehab Systems
Manhole Rehab System
General Concrete Repair
Pont-A-Mousson
Neenah Casting
Vulcan Foundry
Western Iron Works.Bass & Hays Foundry
McKinley Iron Works Inc.
Accucast
Seranpore Industries Private Ltd.
Manholes & Bases/Rehab Systems/NonCementitious
E1-14 Manhole Rehab Systems
EI-14 Manhole Rehab Systems
Coolants for Corrosion Protection
Coatings for Corrosion Protection
Coatings for Corrosion Protection
Asahi Kogyo K.K.
Hanson Concrete Products
Press -Seal Gasket Corp.
Ladtcch. Inc
Canusa -CPS
Hydro Conduit Corp
Wall Concrete Pipe Co. Inc.
Hanson (formerly Gifford -Hill)
Concrete Product Inc.
Tbc Turner Comooanv
Fluid Contaimnent, Inc.
L F. Manufacturing
Quadex
Standard Cement Materials, Inc.
APRsi Pemtafoms
Strong -Seal Systems
Poly -triplex Technologies
FlecKmne Technologies
Spraymq.
Sun Coast
Chesterton
Warren Environmental
Citadel
Made to Order - Plastic
Made to Order - Plastic
LifeSaver -Stainless Steel
TedserLok - Stainless Steel
1001
6780
30024
A 24 AM
1342
MH-I44N
MH-I43N
GTS-STD
RE32-R8FS
V 1432-2 and 1' 1483 Designs
Pantigld
2342
300-24P
WPA24AM
RC-2100
300.24-23.75 Ring and Cover
Adeka Ultra -Seal P-201
Drawing No. 35-0048-001
250-4G Gasket
HDPE Adjustment Ring
WrepidScot Manhole Encapsulation System
SPL Item k49
48" I.D. Manhole w/ 32" Cone
48" 1,D Manhole w' 2-1" Cone
Flassiile
Relater MSP
ASTM D 1248
ASTM D 1248
ASTM A 48
AASHTO M306-04
ASTM A 48
ASTM A 48
ASTM A 48
ASTM 132240/D412/D792
ASTM C-443/C-361
ASTM C 478
ASTM C-443
ASTM C 478
ASTM C 478
ASTM C 478
ASTM 3753
Strong Seal MS2A Rehab System 1
MH repair product to stop infiltration 1 ASTM D5813
Vinyl Polyester Repair Product I
1 Spray Wall Polyurethane Coating 1 ASTM D639/D790
1 Arc 791, SIH8, SI. S2 Acid Resistance Test
S-30Iand M-301
I SLS-30 Solids Epoxy
1 1
Prepared by dtownsl 9/15/2011
UPDATED: 3-22-10
For 24" dia.
For 24" dia.
For 24" dia.
For 24" dia
24"x40" WD
24"x40"WD
24" Dia.
24" Dia.
24" Dia.
24" Dia.
24" dia.
24" dia.
30" Dia.
30" Dia.
24" Dia.
24" Dia.
24" Dia.
24" Dia.
24" Dia.
24" Dia.
24" Dia.
SS MH
Non -traffic area
48"
48"
48"
48" wl32" cone
48"
Non -traffic area
Non -traffic area
Misc. Use
Sewer Applications
Sew er Applications
Serer Applications
Page 1
Approval
7/21/97
I(430/03
(1322/1(1
4/14n15
CITY
OF
FORT WORTH'S
STANDARD PRODUCTS LIST
Spec No. Classsitication_ Maiiufacturcr.
Pine/New/Centrifugally Cast Fiberglass Reinforced Pine/Polvmer Modified Concrete
Cent. Cast Fiberglass Hoban Pipe USA, Inc.
Flowlite Amilech USA
Fiberglass Pipe Ameron
Polymer Modified Concrete Pipe Annitech USA
PinPs/New/Concrete
EI414 Conc Pipe, Reinforced
E1`04 Conc. Pipe. Reinforced
E1-04 Conc. Pipe. Reinforced
EI-04 C.C. Pipe, Reinforced
Pines/New/Ductile Iron
E1-06
El-06
EI-06
EI-06
Ductile Iron Pipe
Ductile Iron Pipe
Ductile Iron Pipe
Ductile Iron Pipe
Pioes/New/HDPE (Pine Burstine/Slinlininel
High -density polyethylene pipe
High -density polyethylene pipe
High -density polyethylene pipe
High -density' polyethylene pipe
Pi oes/New/PVC#
11/04/98 E1-31 PVC Corrugated Sewer Pipe
E1-31 PVC Corrugated Sewer Pipe
05/04/09 E1-31 PVC Corrugated Sewer Pioe
EI-25 PVC Sewer Pipe
EI-25 PVC Sewer Pipe
E1-25 PVC Sewer Pipe
EI-25 PVC Sewer Pipe
12/23/97' E1-27 PVC Sewer Pipe
E1-27 PVC Sewer Pipe
E1-25 PVC Sewer Pipe
11/11/98 E1-28 PVC Sewer Pipc
EI-28 PVC Sewer Pizi
0926/91 E100-2 Closed Profile 'VC Pipe
I1/12/99 EI-29 !PVC Truss Pipe
11/17/99 EI081-2 [Closed Profile PVC Pipe
05/0W05 EI-2S [PVC Solid Wall Pipe
04;27/116 EI-25 IPVC' Scwcr Ru ings
'Pines/New/Ribbed Ooen Profile Larne Diameter
09/26/911 E1(81-2 PVC Sewer Pipe. Ribbed
09/26/911 E100-2 PVC Sewer Pine, Ribbed
1 EIIX1-2 PVC SCANnr Pipe, Ribbed
Pines/Rehab/CIPP
Cured in Place Pipe
059(3/99 Cured in Place Pipe
0529/96 Cured m Place Pipe
Pioes/Rehab/Fold & Form
Fold and Fomn Pipe
11/03/98 Fold and Fonn Pipe
Fold and Form Pipe
12/04/00 Fold and Form Pipe
06/09/03 Fold and Form Pipe
Pine Enlarament System (Method)
PIM System
1 McConnell Systems
_ l TRS Systems
1Pine Casino S )acers
11/04/02 Steel"rid Casing Spacers
02912/93 Stainless Steel Casing Spacer
0422/87 Casing Spacers
Coatings
0225/02
12/14/01
n4/14105
Epoxy Lining System
Epoxy Lining System
Interior Ductile Iran tiro Coating
1
Wall Concrete Pipe Co. Inc.
Hydro Conduit Corporation
Hanson Concrete Products
Concrete Pine & Products Co. Inc.
Griffin Pipe Products, Co.
American Ductile Iron Pipe Co.
U.S. Pipe and Foundry Co.
McWane Cast Iron Pipe Co.
Phillips Driscopipc, Inc.
Plexco Inc.
Polly Pine, Inc.
CSR Hydro Conduit/Pipeline Systems
Conlech Construction Products, Inc.
Uponor ETI Company
Diamond Plastics Corporation
Can -Tex, Industries
Certain -Teed Products Corp
Napco Manufacturing Corp
1-M Manufacturing Company. Inc.
Diamond Plastics Corporation
Lamson Vylon Pipe
Extrusion Technologies. Inc
Diamond Plastics Corporation
J-M Manufacturing Company, Inc.
Lamson Vvlon Pioe
Conlech Construction Products. Inc
Diamond Plastics Corporation
Diamond Plastics Corporation
Hano
Lamson Vvlon Pipe
Extrusion Technologies, Inc.
Uponor ETI Company
Insitufomn Tesark, Inc
National Envirotech Gmuo
Idincr USA
Cullum Pipe Systems, Inc.
Insimfonn Technologies, Inc.
American Pipe & Plastics Inc.
Ulualincr
Miller Pipeline Corp.
PIM Corporation
McLat Construction
Trenchless Replacement System
Advanced Products and Systems. Inc
Advanced Products and Systems, Inc
Cascade Waterworks Manufacturing
Sauereisen, Inc
Rinker Materials
lndnron
Model Na
Hobos Pipe (Non -Pressure)
Bondstrand RPMP Pipe
Meter Pols ciete Piue
Class 111 T&G. SPL Item 077
SPL hem 995-Manhole, 098- Pipe
Super Bell -Tile Ductile Iron Pressure Pipe,
American Fastite Pipe
Opticorc Ductile Polyethylene Pipe
McConnell Pipe Enlargement
Contech A-2000 Sewer Pipe
Ultra corr
CORR 21
SDR-26 and SDR-35
"S" Gmsily Sewer Pipe
Carlon Vylon H.C. Close Profile
Coined, PVC Truss Pipe
SDR-26 and SDR.55 Gasket Finings
Carlon Vvlon H.C. Closed Profile Pipe.
Ultra -Rib Ooen Profile Sewer Pipe
National Liner, (SPL) Item 827
Winer
Insitufonn "NuPlpe"
ASTM D3262/D3754
ASTM D32621D3754
ASTM C33. A276. F477
ASTM C 76
ASTM C 76
ASTM C 76
ASTM C 76
AWWAC150, CISI
AWIVAC150/CISI
AWWA CI50, C151
AWWAC150.CI51
ASTM D 1248
ASTM D 1248
ASTM D 1248
ASTM D 1248
ASTM F 949
ASTM F 949
ASTM F 949
ASTM D 3034
ASTM D 3034
ASTM D 3034, D 1784
ASTM D 3034
ASTM F 789, ASTM D 3034
ASTM F 789
ASTM D 3034
ASTM F 679
ASTM F 679
ASTM F 794
ASTM D 2680
ASTM 1803/F794
PS 46 ASTM F-679
ASTM 0-3034, D-1784, eic
ASTM F 679
ASTTI F 679
ASTM F 1216
ASTM F-I216/D-5813
ASTM F1216
ASTM F-1504
Ulualincr PVC Alloy Pipeliner ASTM F-1504, 1871, 1867
EX Me(hod
Polyethylene
Polyethylene
Poly e1wlcnc
Carbon Steel Spacers. Model SI
Stainless Steel Spacer, Model SSI
Casing Spacers
ScwerGard 210RS
Enoch 2030 and 2100 Series
Protect° -101
ASTM F-1504. F-I947
PIM Corp., Piscata Way, N.J.
Houston, Texas
Calgary, Canada
UPDATED: 3-22-10
8" to 102'. Class V
3" dim 24"
4", 8" & 10"
8"
8"
8"
8" thm 36"
24" to 36" Only
24" to 36' only
4" Onm 12"
4" dim 15"
4" & 8"
4" - 15"
4" dim 15"
4" dim 15"
8", 10"
18" to 27"
18" - 27"
18"to 48"
8" through 15"
18" to 48"
18" to .18"
18" to 48"
18" to 48"
Demo. Purpose Only
Up to 18" diameter
Approved Previously
Approved Previously
Approved Previously
1
1
LA County 8210-1.33 I
ASTM B-117 I Duculn Gnu Pine Only
II
Prepared by dtownsl 9/15/2011 Page 2
Approval
07/23/92
05/14/98
08/10/98
11/09/04
08/05/04
08116,06
12/13/02
0831/99
05/18/99
10/24/00
08/05/04
0523/91
11/08/99
0123/03
05/13/05
01,31106
0128/88
1(404/94
11/08/99
1129/(H
0124/02
1/11/99
06/12/03
((4106107
3/12/96
10/01/87
03/31/88
09/30/87
01/12/93
0824/88
09/24/87
1(614/87
01/15/88
10/09/87
09/16/87
08/08/02
0828/02
0126/00
01/30/01
0828,06
08<311106
Spec No. Classsi!cation
Pines/Valves & Fittings/Combination Air Release
EI-I 1 Combination Air Release Valve -r
EI-1I Combination Air Release Valve
EI-1 I Combination Air Release Valve
Pines/Valves & Fittings/Ductile Iron Fittings
EI-07 Ductile Gat Fittings
El-07 Ductile Iron Fittings
EI-07 Ductile Iron Fittings
EI-07 Ductile Iron Fittings
E1-07 MJ Fittings
E (-07 Ductile Iron Joint Restraints
EI-07 Signor One'Lok Mechanical Joint Reloine
EI-07 Mccl,00, al Joon Fittings
CITY
OF
FORT WORTH'S
STANDARD PRODUCTS LIST
7anufacturer
WATER
GA Industries. Inc.
Multiplex Manufacturing Co.
Valve and Primer Corp.
Star Pipe Products, Inc.
Griffin Pipe Products, Co.
McWane/rvler Pine/ Union Utilities Division
Uni-Flange
Sigma. Co.
One Bolt, Inc.
Sigma. Co.
SIP Industries
Pipes/Valves & Fittings/Resilient Seated Gate Valve*
EI-26 Resilient Wedge Gate Valve
EI-26 Resilient Wedge Gate Valve
E1-26 Resilient Wedge Gate Valve
EI-26 Resilient Wedge Gate Valve
Resilient Wedge Gate Valve
El-26 Resilient Wedge Gate Valve
EI-26 Resilient Wedge Gate Valve
EI-26 Resilient Wedge Gate Valve
Resilient Wedge Gate Valle
Rcr4cat 15'edge Goe Vahe
EI-26 Resilient Wedge Gate Valve
El-26 Resilient Wedge Gate Valve
E1-26 Resilient Wedge Gate Vats
EI-26 Resilient Wedge Gate Valve
Resilient Wedge Gate Valve
Pikes/Valves & Fittings/Rubber Seated Butterfly Valve
E1-3(1
EI-30
EI-30
E1-30
EI-30
Rubber Seated Butterfly Valve
Rubber Seated Butterfly Valve
Rubber Seated Butterfly Valve
Vahnatic American Butterfly Valve
Rubber Seated Butterfly Valve
Sampling Station
Water Sampling Station
IDry Barrel Fire Hydrants
E-1-�11 bn Aarrcl Fire Hydrant
E-1-12 Day Barrel Fire Hydrant
E-I-12 Dry Bartel Fire Hvdmnt
E-1-12 Day Barrel Fire Hydrant
E-1-12 Dry Barrel Fire Hydrant
E-1-12 Dry Bartel Fire Wilmot
E-1-12 ID,, Barrel Fire Hydrant
E-11-12 IDry Barrel Fire Hydrant
EI-12 IDn Barrel Fire Hydrant
E-1-12 Wry Barrel Fire Hydrant
E-1-12 ID,, Barrel Fire Hydrant
Water AnntirtrPnalpeas
tl-HA Mastic Meter Boxes
Double Strap Saddle
SS Tann& Saddle
Tapping Saddle
Plastic Nleter Box n CI Lid
Plastic Meter Box n/ Plastic Lid
IPolvethvlene Encasement
05712;05 E1-13 Polyethylene Encasmont
05/122105 EI.13 Polvethslone Encasrent
05/11%05 EI-13 Polyethylene Encasmnn
02/05/93
08/05/04 I
Meters
E101-5 Detector Check Meter
Magnetic Drive Vertical Turbine
American Flom Control
American Flow Control
American Flow Control
American Flow Control
American Flow Control
American AVK Company
Mueller Co.
Mueller Co.
Mueller Co
Mueller Co.
Clow Valve Co.
Clow Valve Co.
Clove Valve Co.
Clove Valve Co
American AVK Company
Henry Pratt Co.
Mueller Co.
Dezurd. Valves Co.
Vahnotic Valve and Manufacturing Corp.
M&H Valve
Water Plus
American -Darling Valve
American DarlinokValve
Clove Corporation
American AVK Company
Clove Coer�p{7ration
ITT Kennedy Valve
M&H Valve Canoanv
Mueller Company
Mueller Company
U.S. Pipe & Foundry
Woterous Cannanv
East Jordan Iron Works. Inc.
Smith Blair
JCM Industries. Inc.
JCM Industries, Inc.
ACCUC.AST
DEW Piastres Ire.
0lexsol Packaging
Mountain States Plastics (MSP) and AEP Ind.
AEP Industries
Ames Company
Hersey
Model N
ational Spec
UPDATED: 3-22-10
Empire Air and Vacuum Valve, Model 935 I ASTM A 126 Class B. ASTM A
Crispin Air and Vacuum Valves. Model No.1
APCO #143C, #145C and #147C 1
Mechanical Joint Fittings
Mechanical Joint Fittings
Mechanical Joint Fillings, SSB Class 350
Series 1500 Circle Lock Pipe Restraints
Class 350C-153 MJ Fittings
One Bolt Restrained Joint Fitting
Sigma One-Lok Mechanical Joint Restroine
Mechanical Joint Fittings
Series 2530 and Series 2536
Series 2520 & 2524 (SD 94-20255)
Series 2516 SD 94-20247)
Series 25(10
42" and 48" AFC 2500
American AVK Resilient Seared GV
Series A2361 (SD 6647)
Series A2360 for 18"-24" (SD 6709)
Muchlir30' &36". C-515
Mueller 42" & 48", C-5I5
16" RS GV (SD D-20995)
Clay RW Valve (SD D-21652)
Clow 30" & 36" C-5I5
Valmatic American Butterfly Valve.
M&H SU Ie45110 & 1450
B20 Water Sampling Station
Droving Nos. 90-18608.94-18560
Shoo Drawing No. 94-18791
Shop Drawing� No. D-I9895
Mode12700
Drawings D2/1135, D20-136, B20506
Shop DrauvCpkNo. D-80783FW
Slop Drawing No. 13476
Shop Drawings No. 6461
A-423 Centurion
Shop Drawing FH-12
A-123 Super Centurion 200
Shoo Droning No. 960250
Shop Drawing No. SK740803
Meter Box (Plastic) w/CI lid
#317 Coated Double Stray Saddle
#406 Double Band SS saddle
#-405 Coated Tanning Saddle
Class "A" Plastic Box vv1 CI Lid
Clasp .4" Plastic Box w/ Plastic Lid
Fulton Enterprises
Standard Hardware
Bul(v(rong b, C'ooloon Bolt & Gasket
Model 1000 Detector Chak Valve
Magnetic Drive Vertical
AWWA CI53 & C110
AWWAC 110
AWWAC 153,C 110, C 111
AWWA C153
AWWACttI/C116/C153
AWWA CII/C153
AWV.'AC153
AWWA C515
AWWACSIS
AWWA C515
AWWA C509
AWWAC5I5
AWWA C509
AWWA C515
AW\VAC5I5
AWWA C'515
AWWA C515
AWWA C509
AWWA C515
AWWA C515
AWWA C515
AWWA C-504
AWWA C-504
AWWA C-504
AWWA C-504
AWWA C-504
AWWA C-502
AWWA C-502
AWWA C-502
AWWA C-502
AWWA C-502
AWWA C-502
AWWA C-502
AWWA C-502
AWWA C-502
AWWA C-502
AWWA C-502
AWWA C105
AWWA C 105
AWWA C 105
Size
1" & 2"
1/2", I" & 2"
I",2"&3"
4" -24'
4" to12"
4" to 24"
4" to 24"
30" and 36'
20" and 24'
16"
4" to 12"
42" and 48"
4" to 12"
16"
24" and sn,olk,
30" and" z'
42 a rl
I6'
24" and smaller
30" and 36"
20" and smal le,
24"
24"
24" and larger
Up to 84" dtan,ricr,
24" to 48'
Class A. B, C
l" to 12" taps
1" to 12" tans
Class 'A"
Class "A"
8 nil LLD
8 mil LLD
Broil LLD
AWWA C550 I 4" - 10"
AWWA C701. Class I I 3/4" -6"
Prepared by dtownst 9/15/2011 Page 3
Pav
BID TABULATION
KIM LEY -HORN AND ASSOCIATES, INC.
TOPE No F-9213
OWNER: City of F0rtW008
JOB NO: 081018052 OIO OPENING DATE: 12A0/2012
LOCATION AND DESCRIPTION: TRV Man Street Pad 3
CM/Protect No.00959
Ihm inEon
Und of
Measure
03l6T=SECR0N00A0 WyTFg11G7ilflLlrtal 14b,. 6, LF
00 30R''sSl@eeEl Water comer GWAa a hag
]A 0.007 SP WaterC qPPPP�]yyy,,,�,���y Rile lronpp��pp LF
VP
33052007 4'Water Cana % - Concrete freaLre Pica IF
RC 3305.2.7 24• Water r LF
RA 11.041 24` Water P LF
'4E1 13311.041 MG Mho nor -Pr eP. LF
'SA 3311.0544 24' Water -Ste- y� LF
Po (Restrained JNnls)-Duc0le bon Pipe LF
3.311.044 SF Water Ape OT..Med Janis) - Conaete Pressure
P LF
NON-FWCC
BM 0uanlity
0
225
225
700
70 1 050
1,515 3,028
U. 3,028 1
.� 09424'Waler P�pI�� esrol'edJOlnis77-&(eel P}�q / Lf J
`Co ciori0 provide UnBV(SB� m 0nlvone 6flM1e pffiE Rr3fedal alA6mallvea farlHems ]�4 and 5. 00 NOT 01ioW¢�EJJJIEPR
0311.051 16•q'ypPPWater �P�rc�e 1 250 L4((
33110955411201P Wa (f¢( oe (Restrai•ned Jdnlsl
BIDDERI
SJ Louis ConaOudhn
520 S. 8th Ave.
Mallefl7-07E7603
817-477-0320
BIDDER
rer Rahn Coo..ng. Inc.
608 Henrietta Creek RE
Roanoke, TX 76262
Fort Worth, TX 76140
TOTA BID WJCC DID 1NON-FWCC BID'
Cuantly Unit Price VALVE VALVE BID VALVE Unit Pr(ce FWCC BID VALVE
3311.0251 8'DIP Water
10 5311.0151 6° DIP Water
11 133055110 80' Casing By Other Thou Open Cut (Min. 0.626-Inch
11.10
3305.,107 42°Cast a Other 1 n 0.6261nch
1g By Open Cu (AS
12 i�
13 0999.060 Vaticel Shaft Faces..
14
15
au /SIe7a95 E Sle. 35a0M
18 hss.ORaroii�ea FodPoPo
navel wmar un{ 1ww
1' 241.1015 ReOnve.Wa
10 41,1015 Reprove.' Water tine
e20' Waterline
21 241109f2109 4°Pr Srmlkr11PFkTlr�e�aSure Plun
1 22 029.0000012'and 58mall4l'Weter Abandonment Plun
4 1 241.1208 20: W.8,AM1ananr c.d.)}y,�
I25 1291.12t0 30' WaarAhalMoment FiuS
28 1241.1303 Remove 6' WaterValve
27 HI 61. move 1305 Remove 12-Waterer Valve
41,1510 SONyy({ee Firrqq
30 41.i0w RerR54e CL�� WalerVeult
31 13201.125 e%Me�llR ,IndusNei2001033 sWPe 1us62
34 13201.0203 Asphalt Pv
Repair Beyond Defined WWtllh, Intlushiai
35 201.0616 it' Cons Para Repair F(�a�r)
a z111i 1 1. EiNi in rlWaten Z V? E
38 2160 Corhem I I 120 5
i39 111333333 7,n40118'SLO Para Medd, 1 LFFA 0
40 '3217.101 Lane Lenart RR/A7ed 0 2
41 3231.0123 SgCChpali Link, Aluminum, ln Barbed Wire Se curiO4 Tap084 LF 0
43 ILg3y'iL92g10 If1oeCyR,5E5P6612Lnt2atarl CY 27 I
45 Milt C,,ppaPPMdEYIVfl=11h BS 00 500
/I 11(.
"48ntra.33..0101
404 idl$;f/fjL�y We Un6eMclard when choosing SD Duane Iron Moe 1r Items 3A 4A0.7 8.
4] 3305.m0 8' 9I41ppLryryExcava ine Loured EA I 2 6
49 1 5.0104 TrindSW5ter Control0l Existlng Utlitles EA I 0.7 1 5
w „ra;l ,F 37,B5 3r9
711' NI
52 13311.001 0000131/00 Water Fittings (64nch through IBAch pipe) 1 TON 10 1 5 15
'"53A 311.0001 Ducme Iron Water FIW0Os(20lnch through 244n0plpe) TON 1 15
-.53B 110021 C303 FROMM I LS I 1 1 E))��0 0.501
$0. 11.0011 Steel Fitlinos I LS 1 OS OS 1 gb.0 01
•••(pint Vitnllr 'yMpsllgl10OPrice1eidazmat03ihe 6181Kma 1-5 1 I S 07 I n3 I 1 1310000 nn 1 S7 Wel nnr
0 .11y
725
70
TOO
200
353
350
350
1,512
1,512
126
60
20
100
185
40
215
414
200
83
225
m
� B] E011i(J 5282004,001 5450,04. $327.800.
]0 SSR:00 S3T:=.. so.W) 537205.00 565500.0U) 54.500.r
), WI J 50(
45 0.0 544�p hJy 547 m001 589..0.0 81'11V 55
1a00 535114200.091
000Gl 1g1 0 SBn0 01 �Npp � 5114.80.0 5229.00.01 E3gq.N9�, 7
EV/ �?rl Ep,ml 50.1� �a!
$538,BB4.01 41,071,9120 51500 5371300.00j
IX(/� $1� j7� $0.0 pt30.0 SE0006j
0 D93 W) SU.W $5g 13.00J E55, ,m0 l9 5m 4D.�i)
2000 $89.g1 801055 n1nf 11 5)s 20 OUi 086300.� Pyip s5553. 0000
51$5.822001 1 5159,823.0 0 3630.0
$0.01 $1,01,500.0 E2'45B'W $1,694,640.00
5161,260.01 0381,20.00 S,,5OOAU $30000.0
$535,044jpp¢01I
R EACI LTEhNA0VE. 0.0
LF
LP
LF
LF
LF
tF
FA
EA
LS
WO
CY
LF
LF
EA
EA
FA
FA
IF
SY
SY
. 05
1.0 1 510
730 I 2,205
441 I 188
2,398
690 51.552.00 51491,560.01
425 E0500 $170,0001
2 oU 558000.00 0.00 55B000B0 000 00.001
2 $88.le 513200.00I 50.01 tg2 rSp OmO 750 0 51�0000.01
G�Gti�010�1;1pp 50111 Si OpOn 0¢01
20 511.500.05001 lzsz 1;t001 s3z.000.01) st S5nn oo Se ampo 465 1 9am 8.92000 2 .0
40 551.0 5, 540,0xt: 5510.w
i i1 5:40 {0 SSir MI hb:� ILK I
5400.
275 550. 520U01 �� { r E0.01
1 5120.0 50.0 ,[2,400.w u.sod.01 150.0
13 1 E90.0 5}amine )l99 01 54500. ii !- ,
Sk m 1 ` y',t90.00 i i rr
i142 ..60000
0:00 00 y sa.w l 5'�}%�1:m) 5z.000.oal L'za0.p�% S of
0 540000 2801 �.S9o.,01I// 51.000001 5510L�
11 510.0 55S00 ,j pOODI 0.01 00.0)I
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2295 I 0MI
N5.0 SS2,20.0I 2'',40001 5,114.01 i5.0J
2,390 $01.0 $146,270.001215
a0 $1482]8.00 5
id�(�o�z,eI0O1 S:m
00 en m 1 $ 155.0001 ( i 01
g 1 5160,0Dn 5100.00
5520.00 51snm $ 5600.0n 00,00
520.0 w.w $BO.00J 580.0182 5�800
$15.0 5]5.0 E95. � 5500
s50 E1350 84]SLJI 1 5100
00 520.01 00) %10
1 St Off 50]0I ww1 I 530,00.00
51.0
ss500:0uu at0 51.010 00
5.1
51.0 Stm
s1.0, SID.00
50.0 50,0
251 0.0
gon:oo s$(030 3z. 51.00 $1.000.00
551,0 410000
$15.0 550.0
$0.00 00.0
$1.0 $25,000.00„
50.0 50.01.8
5111 161 510.00.0
Page 1
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S00001 5000 ���1
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P
S5zP//sJJs)).//o��0
51811558V.W 176.001
526000
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5260.0
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511.000001
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$12550,001
001
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50.0
$337.50.0
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55.0.00
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554.100
5100
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$1,00.0051500.00
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vsum
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$323e as /1
50001
52.600 001
50 001
$12,50.001
0.01
530.00.001
BIDDER 3
N s Centrachng, Inc,
403010K:4er Haslet Rtl.
KNler, TK 70248
BID VALUE Unit Pelee FWCC BID VALVEF__
NViAVLJVEBID BID VALUE - 1801Price IFWCC BID VALVE, NON-FWCC 1 BID VALUE
a
BID VALVE
5327,60.0 .IOU 5327000,0 0,W1 53n.8W,oD $2 0 S18zppo,o j 0.01 10000
542 `ZWOU 554 MO 001 SO.m S54.Bc0.00 $1.100.00 s:.15.eW.0Uj 50.00 558.800.00
SOAR NO. 60.001 SO.m 50.00 SO.ErfJ SO.W SO.W
mous0.00 smo.oU 50m1 542500 51380 527 oro"o! 530 ]5.0o S573%.00
0,000 S22 SOW1 3000
50.0
�80 l �j1p) „p OOI SO.W
52 W.0 E �pp 5100 E23625R5nI, 5 II 01(1 5101.5(IIIcm 520,3��.Ool 3304600.00
B25$0.p0 it: Ss.wl s]s$001 YJna i i2el E.00 50.00, SO Oo
$757,000 523000 $34]780.001 E348,880001 '4g0'081 53 5453,300.0 5454.000. E90,40.0
0.0 Snm 500� So 001 SOMI s0. 50,0 50. Y0.0
1 I
\ j(�� AA�,,l'j.55((IDn 10.00 E0.0 512500.00
tin. i160.00 it" 40.0o SSE.2EU.m 1 �0 50.0 574 2000 592, 2 0
1tizo �oT 5255�}1 I 512.500U r1Z.0 .q32
512U 375W E12 (SVC01 ++7 srin ml ( �p�m( 79.&50.OU� E0125¢p0 bTLb 950�
at04500I j .0 S1t.39¢0i a3747808f 3txa00oml 5$6h,ppJ EtO.OBo_01(/ �.640.00 $187200
$i,04,8900 SYi $1,483,SOo,O so .1 $1,4O5,50,01 $1,00Afi1 $1A55,00.OJ111 j0.0 E1,05,0001
$80.00 5040,00.0 51,000. 5200030.0 625,000.00 5425
5B3T,800.01 $10,00.0 E18p,0,§}O��.�001 1 ) j9 J 1
.00
St0000001 1.SlIU.001 E153.00.01 S].00.01(/ SiS'3.750 M( .30001 55150500.00
. W Eo.O
5150.
51f(�(�Og Mff 3ainn nn 510.00.001 $1 510.00A0 St0.p000D1 50,00.00
0 B11p.OQi ffiB 000001 548.80.001 510 520.00.00 54200001 57020�.00
(�'+ 4$j520.01 001 520.01 ry 328000 50.01 52800
01.010:000� 05.0 b1.05:001 ooi Ii.a15.DD1 E10.g: 32.151 0.W 50.001 5151000
01 50.0 520001 0000 I S00L0 52 0 / 51,500.00I 53.500.00
41.000.001 15mm E001 Sl p.01/ 530p01 S10o0U 00 5200.00 00.0
�( SS500.0 E6.0o 001 S 0 57.500 03030E 5(SS- 5900 45000
}BOo.01 SO00Ao S550o.00i 1uannm woo nn 4860.0q' S1.00. 700000
0 ! 140o.00 S4,apo p0l atzaD.Op :003
St mo.ml w D 'll fCl ;1 w0.m1 $2.400o1 6.11m s3,mo.2�o: ( wpB0oo p0
s200.0 0 120.001 1 0 51.000.00
�500,0
S3W.W1 opu s'S>o:o01 u0.001 a5eap✓�1' 1 eeEE�0aol $1.s00.oD sisoo:oD
( ol $$$$�$$WW�� ju.E {{pp�1 `1 '1 j5 nOff no jC'SOU-Onl 55500.00
�3.m 1i000 nU E35011W1 j�reiln nnr y�m0m� ,jton nn 5150A I 500.00
�4050.01 L)5 A0.0111 £7550.0 0 I OOU 001
Sc1I � oap S jj] 18,3200056506
$,z,5B501 46nAo 53,20.0 $15M0.01 S$10,320.01 $]4.0 5�E3.04.01 5$13,9213.01 3E18,948.00
E191,040.0 $
350 Yj0I01 $203,830.01 503.0 5199.04,01 50.01
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Geowetown, TX 78027
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BID TABULATION
KIMLEY-HORN AND ASSOCIATES, INC,
TBPENo. E.92d
OWNER,
cly el Fort Wo.
JOB N. 061018052 BID OPENING DATE: 12N52012
LOCATION AND DESCRIPTION: TRV Meb Street Ped3
GN Probd No, 00.9
ENIONEER50PINION OF PROBABLE CONSTRUCTION COST -3R612.000
Pev
Rem Item Description
UNITS -STORM DRAIN IMPROVEMENTS
113 333341.1305 6xe Box CUNert
115 b241.0f 00 Remove S0.71100 Bereavegq4eI�gBweik
11T 116 I02411300 Remove SPPE Cur176Gu0er
120 13201.0165 61V5146 0dllab Pvrrt a Penair Inuetnal
1 121 13201013710W1de A l P. Reoais Industrial
1 1260101 S'Cono Curb end Gu0m
4 3301 331 02 Pa54CCTVinpuec0
125 3305.0109 Trench Sof atlon B.
127 13471.0001 TraNcC lonylrTulll 126 (pv,
TOTAL UNIT II(STOMN SEWER)
UnIt of
Measure
LF
sF
I LS
LF
SF
LF
LP
EA
FWCQuan04
255
380
110
64
39
350
255
419
2a5
NONFW .BID
eld QuantiT ty Quantity
BIDDER 1 BIDDER 2
6.7. Louis Contraction Oscar Benda COn2aW119, Inc.
5205 66, Ave, 60511.6.3 a Creek Rd
Plantifieltl, TX 76063 Roanoke, TX.252
817477U320 For..., TX 76140
iWCC BID I NON-FWCC BID
VALVE VALVE
69
32.
89 il W 5 511000
W
0
64 Bt.upls!�)��� 5�W
39 &x.001 525.n6.W
250 WW 'ls�550.00
255 54, $1,020.00
410 17,00 $1870.00
51710 $4110A0
o 2152
1 $4.00�1
54 (f5b
4 57O0 n2,esWf11
BIDDER3
No. Txas Contracting, Inc,
49902.er Nes. Rtl.
Keller, TX76248
ON)WCCB10
BID VALUE Unit CC BID VALVEN
BID VALUE Unit price
VALVE
51870.00
I5167431,95
5419.00
52.15
$105,060.001
001
5.5.001
jf$%0.001
$y1-,001
SiT766.00
$785.00
520 CO $2200.00
51.00 5410.00
$1.00
$215.00
.400.00 52.500.00 52 500.00
516T,I�.B II " 0140 6�jAo0l
Bid Summary
TOTAL MITI- Section A- Water Improvements -MCC
TOTAL UNIT 1-Swoon 8-Sanitary sewer Improvements -MCC
TOTAL UNIT1 Meters Sanimry Sower) -FWCC
$3,291,157.05
$178,027.00
$3,969,10405
TOTAL T 1(Water B Sanitary Sewer) -FWCC $3.960184.95
TOTAL UNITII- Storm Oraln inmmvemen6-FWCC $167,43195
TOTAL-FWCC 54,1.36,51690
TOTAL UNIT I -Section A -Water Improvements-NO2-FWCC $1 796,12729
TOTALUWT I- Baden 8 Sanitary Sewer lmproams.Ns NON -FINS N1$1.n. .
TOTAL UNIT II M Storm Drain Improverres-NON-FW A„.
TOTAL -NON -MCC 51,792,12776
TOTALUNITI-SeNon A - Wale/'motor men. $5,564,28524
TOTAL UNIT I- Becton B- Sanitary...Improvemenis 5178,022.00
TOTAL UNITI(Water N Sanitary Sewer) 55,767.2.24
TOTAL UNITI MUMS 5ani10440000 )
TOTAL UNIT II - Slmm Dmin Improvements
TOTAL CONTRACT PRICE GRAND TOTAL BASE BID (UNIT I - SECTIONS A 8 B- UNIT 111
$5,762,31224
$107,431.95
$5,922744,19
Page
$10055,,,0]0$0.00
MN:
5778.00
5550.00
55. an
51 won
$17,500.00
.05.00
200.00
$418.00
$216,00
542.0.110
54,00e,075.00
5141,16900
$4,950,144,00
54.950,144.00
$143,867.00
$5.063,811.60
51,651,184.00
,651,184.00
PWCC BID VALVE
5150,500.dd
513800.
S785
$2T80.
$1,660.000g0q
01110V00 rR
_.5N.301.0J
52,wo,00
56,750.00
$030,00
$215.0054 ]
54.am.
.0
w000'
5217,919.00
�C.
DA
BIDDERS
Lams Contractors, Inc
P.O. Box2924
Georgetown, TX 92627
BID VALUE Unit Price MCC BID VALVE NONFWC�I
BID VALVE
$150500.W
513.80000
5765.011
$)T0006
SI �O
685000
//S�T'OO.W
90000
$2,040.00
$2,7SO.00
$83000
$215.00
54.e3D.W
0ao.1?
$2/.9J
$4,661,261.00
$214,355.00
$4,726,646.00
$4,775,64600
$21T,919W
$4,993,666.00
1,895,594 00
De 00
540000
5100.OW0
$1.0
51.000
57
�5$9000
000
$3.50
$2000
$1.00
21.00
$2.800.00
i00
5140 000.
SS
afgA1 °oo
50
((
of
VALUE
El56 900 00
525500
5110.00 10W
5448.0�0
3226LUU
$2.200.00
19.00
52215W
5218.00.00
tk %d9
5194,971.00
$4,911,263.00..
$352,134.50
$5,263,397.50
$5,262391b0,
5104,074.00
$6,458,371,50
62103,361.00
<A WkI
708,361.00
56,4E0,159.00 01,457,55500 5,19,624 00
0141,189.00 5214385.00
$6.01,328.00 06,672240.00 57,32,756.50
S8,801,328.00
$143,902,00
56.744 995.00
$9,672,24000
$217,919.00
$0,89016000
57,371,75850
$194,974.00
57666732.50
5430.00
5200y.00gg0,,
$11D.
E20.00 sr
58.09
$25.00
$200
000 00
4143,667.00