HomeMy WebLinkAboutContract 56729-PM1csc �va. 5����-p�1
F��RT��RTH
FRUJECT 11�T�NLT�L
F�R
THE C UlV S TRLTC TI�N flF
P�VING �ND DR�IN�GE IMPRUVEl1�TElVTS TD SERVE
T�RR�NT CUL?NTY Ji?�� ENILE CENTER, PH�SE �
IPRC' Recaz•d PTa. IPRC2a-0036
City Pt•oject �io 1U2577
File No. K-2743
Bets�� Price Da�id Cooke
Nlayor City Manager
Christapher P. Harder, P.E.
Director, Water Depai�tmeiit
�Villiarn .Tohnson
Director, Transportation and Put�lic Works Depai-tnlent
PrePared for
The ['ity of Fort �'�orth
VLTater Department
���1
HI7R ARCHITECTURE
8750 N. CENTRAL EXPRESSVi�'AY
SUITE 1�n. DALLAS. TX 75231
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❑FFI�IAL RECORD
CITY 5ECRETARY
FT. W�RTH, TX
00 00 00
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Page 1 of 6
CITY OF FORT WORTH Tarrant County Juvenile Center, Phase 2
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS – DEVELOPER AWARDED PROJECTS 102577
Revised March 20, 2020
SECTION 00 00 10
TABLE OF CONTENTS
DEVELOPER AWARDED PROJECTS
Division 00 - General Conditions Last Revised
00 11 13 Invitation to Bidders 03/20/2020
00 21 13 Instructions to Bidders 03/20/2020
00 41 00 Bid Form 04/02/2014
00 42 43 Proposal Form Unit Price 05/22/2019
00 43 13 Bid Bond 04/02/2014
00 45 11 Bidders Prequalification’s 04/02/2014
00 45 12 Prequalification Statement 09/01/2015
00 45 13 Bidder Prequalification Application 03/09/2020
00 45 26 Contractor Compliance with Workers' Compensation Law 04/02/2014
00 45 40 Minority Business Enterprise Goal 08/21/2018
00 52 43 Agreement 06/16/2016
00 61 25 Certificate of Insurance 07/01/2011
00 62 13 Performance Bond 01/31/2012
00 62 14 Payment Bond 01/31/2012
00 62 19 Maintenance Bond 01/31/2012
00 72 00 General Conditions 11/15/2017
00 73 00 Supplementary Conditions 07/01/2011
00 73 10 Standard City Conditions of the Construction Contract for Developer
Awarded Projects 01/10/2013
Division 01 - General Requirements Last Revised
01 11 00 Summary of Work 12/20/2012
01 25 00 Substitution Procedures 08/30/2013
01 31 19 Preconstruction Meeting 08/30/2013
01 31 20 Project Meetings 07/01/2011
01 32 33 Preconstruction Video 08/30/2013
01 33 00 Submittals 08/30/2013
01 35 13 Special Project Procedures 08/30/2013
01 45 23 Testing and Inspection Services 03/20/2020
01 50 00 Temporary Facilities and Controls 07/01/2011
01 55 26 Street Use Permit and Modifications to Traffic Control 07/01/2011
01 57 13 Storm Water Pollution Prevention Plan 07/01/2011
01 60 00 Product Requirements 03/20/2020
01 66 00 Product Storage and Handling Requirements 04/07/2014
01 70 00 Mobilization and Remobilization 04/07/2014
01 71 23 Construction Staking 04/07/2014
01 74 23 Cleaning 04/07/2014
01 77 19 Closeout Requirements 04/07/2014
01 78 23 Operation and Maintenance Data 04/07/2014
01 78 39 Project Record Documents 04/07/2014
00 00 00
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Page 2 of 6
CITY OF FORT WORTH Tarrant County Juvenile Center, Phase 2
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS – DEVELOPER AWARDED PROJECTS 102577
Revised March 20, 2020
Technical Specifications which have been modified by the Engineer specifically for this
Project; hard copies are included in the Project’s Contract Documents
Division 02 - Existing Conditions
NONE
Division 03 - Concrete
NONE
Division 26 - Electrical
NONE
Division 31 - Earthwork
NONE
Division 32 - Exterior Improvements
NONE
Division 33 - Utilities
NONE
Division 34 - Transportation
NONE
00 00 00
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Page 3 of 6
CITY OF FORT WORTH Tarrant County Juvenile Center, Phase 2
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS – DEVELOPER AWARDED PROJECTS 102577
Revised March 20, 2020
Technical Specifications listed below are included for this Project by reference and can be
viewed/downloaded from the City’s website at:
http://fortworthtexas.gov/tpw/contractors/
or
https://apps.fortworthtexas.gov/ProjectResources/
Division 02 - Existing Conditions Last Revised
02 41 13 Selective Site Demolition 12/20/2012
02 41 14 Utility Removal/Abandonment 12/20/2012
02 41 15 Paving Removal 02/02/2016
Division 03 - Concrete
03 30 00 Cast In Place Concrete
12/20/2012
03 34 13 Controlled Low Strength Material (CLSM) 12/20/2012
03 34 16 Concrete Base Material for Trench Repair 12/20/2012
03 80 00 Modifications to Existing Concrete Structures 12/20/2012
Division 26 - Electrical
26 05 00 Common Work Results for Electrical 11/22/2013
26 05 10 Demolition for Electrical Systems 12/20/2012
26 05 33 Raceways and Boxes for Electrical Systems 12/20/2012
26 05 43 Underground Ducts and Raceways for Electrical Systems 07/01/2011
26 05 50 Communications Multi Duct Conduit 02/26/2016
Division 31 - Earthwork
31 10 00 Site Clearing 12/20/2012
31 23 16 Unclassified Excavation 01/28/2013
31 23 23 Borrow 01/28/2013
31 24 00 Embankments 01/28/2013
31 25 00 Erosion and Sediment Control 12/20/2012
31 36 00 Gabions 12/20/2012
31 37 00 Riprap 12/20/2012
Division 32 - Exterior Improvements
32 01 17 Permanent Asphalt Paving Repair 12/20/2012
32 01 18 Temporary Asphalt Paving Repair 12/20/2012
32 01 29 Concrete Paving Repair 12/20/2012
32 11 23 Flexible Base Courses 12/20/2012
32 11 29 Lime Treated Base Courses 12/20/2012
32 11 33 Cement Treated Base Courses 12/20/2012
32 11 37 Liquid Treated Soil Stabilizer 08/21/2015
32 12 16 Asphalt Paving 12/20/2012
32 12 73 Asphalt Paving Crack Sealants 12/20/2012
32 13 13 Concrete Paving 12/20/2012
32 13 20 Concrete Sidewalks, Driveways and Barrier Free Ramps 06/05/2018
32 13 73 Concrete Paving Joint Sealants 12/20/2012
32 14 16 Brick Unit Paving 12/20/2012
00 00 00
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Page 4 of 6
CITY OF FORT WORTH Tarrant County Juvenile Center, Phase 2
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS – DEVELOPER AWARDED PROJECTS 102577
Revised March 20, 2020
32 16 13 Concrete Curb and Gutters and Valley Gutters 10/05/2016
32 17 23 Pavement Markings 11/22/2013
32 17 25 Curb Address Painting 11/04/2013
32 31 13 Chain Fences and Gates 12/20/2012
32 31 26 Wire Fences and Gates 12/20/2012
32 31 29 Wood Fences and Gates 12/20/2012
32 32 13 Cast in Place Concrete Retaining Walls
06/05/2018
32 91 19 Topsoil Placement and Finishing of Parkways 12/20/2012
32 92 13 Hydro-Mulching, Seeding, and Sodding 12/20/2012
32 93 43 Trees and Shrubs 12/20/2012
Division 33 - Utilities
33 01 30 Sewer and Manhole Testing 12/20/2012
33 01 31 Closed Circuit Television (CCTV) Inspection 03/03/2016
33 03 10 Bypass Pumping of Existing Sewer Systems 12/20/2012
33 04 10 Joint Bonding and Electrical Isolation 12/20/2012
33 04 11 Corrosion Control Test Stations 12/20/2012
33 04 12 Magnesium Anode Cathodic Protection System 12/20/2012
33 04 30 Temporary Water Services 07/01/2011
33 04 40 Cleaning and Acceptance Testing of Water Mains 02/06/2013
33 04 50 Cleaning of Sewer Mains 12/20/2012
33 05 10 Utility Trench Excavation, Embedment, and Backfill 12/12/2016
33 05 12 Water Line Lowering 12/20/2012
33 05 13 Frame, Cover and Grade Rings Cast Iron 01/22/2016
33 05 13.10 Frame, Cover and Grade Rings Composite 01/22/2016
33 05 14 Adjusting Manholes, Inlets, Valve Boxes, and Other Structures to
Grade 12/20/2012
33 05 16 Concrete Water Vaults 12/20/2012
33 05 17 Concrete Collars 12/20/2012
33 05 20 Auger Boring 12/20/2012
33 05 21 Tunnel Liner Plate 12/20/2012
33 05 22 Steel Casing Pipe 12/20/2012
33 05 23 Hand Tunneling 12/20/2012
33 05 24 Installation of Carrier Pipe in Casing or Tunnel Liner Plate 06/19/2013
33 05 26 Utility Markers/Locators 12/20/2012
33 05 30 Location of Existing Utilities 12/20/2012
33 11 05 Bolts, Nuts, and Gaskets 12/20/2012
33 11 10 Ductile Iron Pipe 12/20/2012
33 11 11 Ductile Iron Fittings 12/20/2012
33 11 12 Polyvinyl Chloride (PVC) Pressure Pipe 11/16/2018
33 11 13 Concrete Pressure Pipe, Bar Wrapped, Steel Cylinder Type
12/20/2012
33 11 14 Buried Steel Pipe and Fittings 12/20/2012
33 12 10 Water Services 1 inch to 2 inch 02/14/2017
33 12 11 Large Water Meters 12/20/2012
33 12 20 Resilient Seated Gate Valve 12/20/2012
33 12 21 AWWA Rubber Seated Butterfly Valves
12/20/2012
33 12 25 Connection to Existing Water Mains 02/06/2013
33 12 30 Combination Air Valve Assemblies for Potable Water Systems 12/20/2012
33 12 40 Fire Hydrants 01/03/2014
00 00 00
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Page 5 of 6
CITY OF FORT WORTH Tarrant County Juvenile Center, Phase 2
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS – DEVELOPER AWARDED PROJECTS 102577
Revised March 20, 2020
33 12 50 Water Sample Stations 12/20/2012
33 12 60 Standard Blow off Valve Assembly 06/19/2013
33 31 12 Cured in Place Pipe (CIPP) 12/20/2012
33 31 13 Fiberglass Reinforced Pipe for Gravity Sanitary Sewers 12/20/2012
33 31 15 High Density Polyethylene (HDPE) Pipe for Sanitary Sewer 12/20/2012
33 31 20 Polyvinyl Chloride (PVC) Gravity Sanitary Sewer Pipe 06/19/2013
33 31 21 Polyvinyl Chloride (PVC) Closed Profile Gravity Sanitary Sewer
Pipe 12/20/2012
33 31 22 Sanitary Sewer Slip Lining 12/20/2012
33 31 23 Sanitary Sewer Pipe Enlargement 12/20/2012
33 31 50 Sanitary Sewer Service Connections and Service Line 04/26/2013
33 31 70 Combination Air Valve for Sanitary Sewer Force Mains 12/20/2012
33 39 10 Cast in Place Concrete Manholes
12/20/2012
33 39 20 Precast Concrete Manholes 12/20/2012
33 39 30 Fiberglass Manholes 12/20/2012
33 39 40 Wastewater Access Chamber (WAC) 12/20/2012
33 39 60 Epoxy Liners for Sanitary Sewer Structures 12/20/2012
33 41 10 Reinforced Concrete Storm Sewer Pipe/Culverts 07/01/2011
33 41 11 High Density Polyethylene (HDPE) Pipe for Storm Drain 12/20/2012
33 41 12 Reinforced Polyethlene (SRPE) Pipe 11/13/2015
33 46 00 Subdrainage 12/20/2012
33 46 01 Slotted Storm Drains 07/01/2011
33 46 02 Trench Drains 07/01/2011
33 49 10 Cast-in-Place Manholes and Junction Boxes 12/20/2012
33 49 20 Curb and Drop Inlets 12/20/2012
33 49 40 Storm Drainage Headwalls and Wingwalls 07/01/2011
Division 34 - Transportation
34 41 10 Traffic Signals 10/12/2015
34 41 10.01 Attachment A Controller Cabinet 12/18/2015
34 41 10.02 Attachment B Controller Specification 02/2012
34 41 10.03 Attachment C Software Specification 01/2012
34 41 11 Temporary Traffic Signals 11/22/2013
34 41 13 Removing Traffic Signals 12/20/2012
34 41 15 Rectangular Rapid Flashing Beacon 11/22/2013
34 41 16 Pedestrian Hybrid Signal 11/22/2013
34 41 20 Roadway Illumination Assemblies 12/20/2012
34 41 20.01 Arterial LED Roadway Luminaires 06/15/2015
34 41 20.02 Freeway LED Roadway Luminaires 06/15/2015
34 41 20.03 Residential LED Roadway Luminaires 06/15/2015
34 41 30 Aluminum Signs 11/12/2013
34 41 50 Single Mode Fiber Optic Cable 02/26/2016
34 71 13 Traffic Control 11/22/2013
00 00 00
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Page 6 of 6
CITY OF FORT WORTH Tarrant County Juvenile Center, Phase 2
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS – DEVELOPER AWARDED PROJECTS 102577
Revised March 20, 2020
Appendix
GC 4.01 Availability of Lands
GC-4.02 Subsurface and Physical Conditions
GC 4.04 Underground Facilities
GC 4.06 Hazardous Environmental Condition at Site
GC 6.06.D Minority and Women Owned Business Enterprise Compliance
GC-6.07 Wage Rates
GC 6.09 Permits and Utilities
GC 6.24 Nondiscrimination
GR-01 60 00 Product Requirements
END OF SECTION
J�i �., �
I1AY - B IU PRUPUS AL
Page 3 oF7
SECTIDN 06 42 43
❑e�elaperAwarded f'rojects - PROI'pSAL F�R�uI
LJ N I T P R I C E B I D Tarrar�t County Ju�enile Center, Phase 2 B i d d e r's A p p I i cat i o n
102577
I': u I ��t ltem ]n For rnaciii�i Bidder's Proposal
Blti�lst Item I SPccificatinn �' Init o.` f E3id . �
No «�3�r;pti��n I_lni[1'r�Ce �3id4'ai�e
Scction tio hleasure I (?unnlny
U(VIT Ill; ❑RAINAC�E IMPROVEMENTS
1 33�5.0109 Treneh Safety 33 a5 1d LF 1 1G20.afl �520.OQ
2 3341.0201 21"i2Cl', C:las5111 3341 1Q L� TO B�.Ofl 5G00.00
3 3341.D205 24" RCP, Glass III 33 41 10 L� 85 95.�a 8475.00
4 9999.ODU1 Connect to Existing 5' x 2' RCB fl0 fl0 00 LS 1 �30fl,00 i304.Ofl
5
6
7
8
9
1Q
11
42
13
14
15
16
17
18
19
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ZZ
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25
26
27
28
29
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31
32
33
34
35
3fi �
37
38
39
¢a
41
TOTAL [JNI7111: QRAINAGE IMPRdVEMEWTS 16 595.40
C�]"I Y Ll}� k�UR�I V+(7RTE L
S1�An [J.�It[] CONSTitUCT[ON SPEC IFICAT[ON UpCU M QNTS - bE V ELOPER AW eLRDEa PR6SECT5
i��:r--, �'crsion Ma7 22, 2n 1? 94 -4Z 43_Sid Prop�Sd_pAp
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onr -sin rRorosnL
Page a vf 7
SECTION 00 42 d3
Qe�eloperAw�rded Projects - PfZOPdSAI FUF2M
IJNIT PRICE Bld TarrantCountyJuvenileCerder,Phase2 gidder's Application
1fl2577
Prcrcct ]tcm Intormatim� }3:ddcrs ]'rnpn.sal
];idlis� Hcrril I S��c'i[i.•r.fism ;.:riilul� Eiid I
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hU. S:GiiVn VU. �'4•r.tiUr� []unnti}}.
UNITIV� PAVINC� fMPROVEIIRENTS
7 �241.Ci�fl Remave Sidewalk 0241 13 5F 256 S.OU '125flA�
2 fl�47.100fl f2ema�e Conc f'vmt 02 41 15 SY 23 45.pp 1035.00
3 3213.U1�3 &" ConC Pvrnt 3� 93 13 5Y 23 45.Q0 1635.U�
-0 32t3.�341 4' Conc 5idewalk 32 93 20 SF 256 i.OU 1750.0C}
5 3471.U0�1 Traific Cantrol 34 71 13 MO 1 1750.a0 1T50.00
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31
32
33
34
35
36
37
38
39
4Q
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TO�AL UN1TiV: PAViNG IAA�R�V�MEHTS $6,820.00
r:rirner•nkr�knkrH
i t�a� L� 4RU C V Ati l�Hl: ['�l�l[) 4 SPECIFICATION DOC' [JMEMT'S - DEV ELOPER AW ARDED PR6JECT5
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SECTIOIV Ufl 42 A3
Developer Awarded Arojects - PRaP�SAL FdRM
UNIT PRI�E B!D
Tarrant County Juvenile Center, Phase 2
702577
6idder's Applicati��
I'rnjcct licm InFomiutic�n Bidder's Prupns;il
[3idlist 11cm I7uscri lion Sp��ification Unit of 13id
No_ � 5cv;linn Nu. Meusurc Quarnity Unit 1'ricc Lt3d Valuc
Hid Sun�mary
UI�IT III: DRAINAG� IMPRQVEMENT$ UNI7 IV;
PAVIIVG IMPROVEMENTS
Tl�is 61d iR suhmf�ted by the rntity namcd hclorv:
siooEe:
ti1��rl��` [ ��irr.�u. lu�,
l.11il I.:�v�,ni� li�l
1'url 11r�t�l3i.'!�A 7f�i.it
Total Construcliaa tiEd�
g�'; �i�� �:�.i r•� ��
��
L'onrractar agrcrs w somplstc ►VURI{ iur FINAL ACCF,PTAtiCE ni�Lin
CiS�1THAC7' cnmsnrnces m run rs prnvldcd in Ihc Grnrr:�1 Condltlons.
E1tiD UE'*;I:CTIi]N
ISArE: I I I,ilfi� Z11: I
24
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56.82i7.9(I
23,41 S.iaR
norkin� da}s oftrr fl�e date ►�'lacn 1hc
ciTY 4F' Fak'I' H�oe•rii
ti1�.�NUARU COMS7'R11C1'IQN SE'ttill=lL'A�1�191: UOC'UhlLlil"5 - UIiW]�:I.pl'[iR A�1'�NUE�U PRD1L•"L75
h'om� L'c�ion 11.�]' 2:. ilhlJ u0 Ji d,l Rid Prnruwl p1P
00 45 11 - 1
BIDDERS PREQUALIFICATIONS
Page 1 of 3
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised April 2, 2014
SECTION 00 45 11
BIDDERS PREQUALIFICATIONS
1. Summary. All contractors are required to be prequalified by the City prior to submitting
bids. To be eligible to bid the contractor must submit Section 00 45 12, Prequalification
Statement for the work type(s) listed with their Bid. Any contractor or subcontractor who is
not prequalified for the work type(s) listed must submit Section 00 45 13, Bidder
Prequalification Application in accordance with the requirements below.
The prequalification process will establish a bid limit based on a technical evaluation and
financial analysis of the contractor. The information must be submitted seven (7) days prior
to the date of the opening of bids. For example, a contractor wishing to submit bids on
projects to be opened on the 7th of April must file the information by the 31st day of March
in order to bid on these projects. In order to expedite and facilitate the approval of a Bidder’s
Prequalification Application, the following must accompany the submission.
a. A complete set of audited or reviewed financial statements.
(1) Classified Balance Sheet
(2) Income Statement
(3) Statement of Cash Flows
(4) Statement of Retained Earnings
(5) Notes to the Financial Statements, if any
b. A certified copy of the firm’s organizational documents (Corporate Charter, Articles
of Incorporation, Articles of Organization, Certificate of Formation, LLC
Regulations, Certificate of Limited Partnership Agreement).
c. A completed Bidder Prequalification Application.
(1) The firm’s Texas Taxpayer Identification Number as issued by the Texas
Comptroller of Public Accounts. To obtain a Texas Taxpayer Identification
number visit the Texas Comptroller of Public Accounts online at the
following web address www.window.state.tx.us/taxpermit/ and fill out the
application to apply for your Texas tax ID.
(2) The firm’s e-mail address and fax number.
(3) The firm’s DUNS number as issued by Dun & Bradstreet. This number
is used by the City for required reporting on Federal Aid projects. The DUNS
number may be obtained at www.dnb.com.
d. Resumes reflecting the construction experience of the principles of the firm for firms
submitting their initial prequalification. These resumes should include the size and
scope of the work performed.
e. Other information as requested by the City.
2. Prequalification Requirements
a. Financial Statements. Financial statement submission must be provided in
accordance with the following:
(1) The City requires that the original Financial Statement or a certified copy
be submitted for consideration.
Tarrant County Juvenile Center, Phase 2
102577
00 45 11 - 2
BIDDERS PREQUALIFICATIONS
Page 2 of 3
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised April 2, 2014
(2) To be satisfactory, the financial statements must be audited or reviewed
by an independent, certified public accounting firm registered and in
good standing in any state. Current Texas statues also require that
accounting firms performing audits or reviews on business entities within
the State of Texas be properly licensed or registered with the Texas State
Board of Public Accountancy.
(3) The accounting firm should state in the audit report or review whether
the contractor is an individual, corporation, or limited liability company.
(4) Financial Statements must be presented in U.S. dollars at the current rate
of exchange of the Balance Sheet date.
(5) The City will not recognize any certified public accountant as
independent who is not, in fact, independent.
(6) The accountant’s opinion on the financial statements of the contracting
company should state that the audit or review has been conducted in
accordance with auditing standards generally accepted in the United
States of America. This must be stated in the accounting firm’s opinion.
It should: (1) express an unqualified opinion, or (2) express a qualified
opinion on the statements taken as a whole.
(7) The City reserves the right to require a new statement at any time.
(8) The financial statement must be prepared as of the last day of any month,
not more than one year old and must be on file with the City 16 months
thereafter, in accordance with Paragraph 1.
(9) The City will determine a contractor’s bidding capacity for the purposes
of awarding contracts. Bidding capacity is determined by multiplying the
positive net working capital (working capital = current assets – current
liabilities) by a factor of 10. Only those statements reflecting a positive
net working capital position will be considered satisfactory for
prequalification purposes.
(10) In the case that a bidding date falls within the time a new financial
statement is being prepared, the previous statement shall be updated with
proper verification.
b. Bidder Prequalification Application. A Bidder Prequalification Application must be
submitted along with audited or reviewed financial statements by firms wishing to be
eligible to bid on all classes of construction and maintenance projects. Incomplete
Applications will be rejected.
(1) In those schedules where there is nothing to report, the notation of
“None” or “N/A” should be inserted.
(2) A minimum of five (5) references of related work must be provided.
(3) Submission of an equipment schedule which indicates equipment under
the control of the Contractor and which is related to the type of work for
which the Contactor is seeking prequalification. The schedule must
include the manufacturer, model and general common description of
each piece of equipment. Abbreviations or means of describing
equipment other than provided above will not be accepted.
3. Eligibility to Bid
a. The City shall be the sole judge as to a contractor’s prequalification.
b. The City may reject, suspend, or modify any prequalification for failure by the
contractor to demonstrate acceptable financial ability or performance.
c. The City will issue a letter as to the status of the prequalification approval.
Tarrant County Juvenile Center, Phase 2
102577
00 45 11 - 3
BIDDERS PREQUALIFICATIONS
Page 3 of 3
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS
Revised April 2, 2014
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
Tarrant County Juvenile Center, Phase 2
102577
�d45 ]2
I�AP PREQL;ALIFICATI4N S7ATFMFNT
Pagc � nF1
s��:-ric�� ran a5 ia
1�:if' PREC�II,�I.IF� IL:� �� I lC]N STAT�:NiF.NT
�ach �idder is reyuircd tc� cc�rnplete the inform��ti�rz� below by identif. in�= ahe prequalifiec� cdntxaetors
andlor tiuUcontractors wh��rn t.lie� iritciid ta utilize for #he majt>r� �•ork lv��(�} li�ied. In the "Mai�r Wnrk
Tvuc" box nrovide the Goin�lete n�r�icfr ���r��k c,r.c and accua� c�cscriutic3l.i as nre�� idee� b�• tl�e Water
De artment for water and sewer and TP�'� F{ar �<<vin .
Major l�'or.k I'ype Contra�tor'SubcaT�tractnr �:urnpany'.tiiame 4'r�qualificarinn
]�.xpir�iti��n i)ate
paving and Draingage ' � �� � �'��'-'�
Improvements to Serve Tarrant
County JUvenile Center, Phase Z
Storm Sewer 5ystem — 24" Di2. 3� ��� i.ii�c� ��� �. i����,
& 5maller } -�;'��' 1
7'��e u��t�er5i�ncd herel�y certifies that thc con#r��ctars anc�lor subcontractor5 desaribed in ihe t��l�l� a�,ove
are currcntly �reyu�tlitied for thc work ty�es lis#ed.
RII)DER:
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STANUARGCD[LS7RUC'�UNPRE4UALIFICATIOfdSiAfEf.�11PJ1 -pEVEL�PERAWAROERPRpJE[:fS Cf�YPRQ1FGTfVO,I02577
Revised September 1, Zo15
Q04]2G-1
C'ON"TIL4CTDRCOMPLIANCE 1'�'1TH 1�4'OAKER'S Cil41PEI'iSAT10N Ln11
Page 1 oi 1
sECTrn•� oa 4� �s
C;UNI��AC 1'Q}Z CC7MPI,iANC'r 1�'iTH V4'O�iK�i�'S (:()�fl.'l�.?�SATiQN LAV►r
!'ur5uai�t ta Texas �abor Code S�ction IU6.096�a}, as amended, Cc�ntr..i�i�r certifies that it
pzc��ides worker's cotnpei�satic��l i�isurance co�erage for all ni its Grz�r�loyees cmployed on C.,'ity
1'rc}s�ei Nn. i 02577. Contrac[t}r iiirt.lie.r c:�r[iiics that, pursua3it 1a �f �xas I,abor C;c�de, Section
�1�16.D95(h}, as ameztded, it will prt�� ic�4 tn {'ity its subconLractor' S ccrtif i��:�tcs Qf compliancc wiih
worker's cnm�sensatian ct��erage.
cor����ut�c�o�z:
ST��L� � FRI�.F:�iA,�i, iNC.
Coinpany
1301 La��svn Roacl _ _
Address
N'ort W'arth. �'X 7Ei13]
Cit�':'�t��t�''1i�7
THE STATE OP TEXAS
C�llNTY DF TARRANT
§
§
gy: �. ,_-
`�` 1 � }'1�. r,�.� `, . , _ � �r+� C�i
(P1�se Ptit,ir
� - -�--�
S i gnature: C �/-' '
1
� �.
Title: � ���
(Please Print)
Rt:I-'�RF, M.F., the undcrsi�ri�d authc�rity, on tt�is d�ay p�rsc�t�ally �����car-cd i 1'�f-�P� ��-�('�'��!
, kricawn to me tn he the ��er�n�i �� hn�e name is sub�crihed ic} thc -«r�egc}iil� instrumexit, and
acknawledeec� t.o ri�e that heishe �xccuted the saxrae as the act :�nd cleed of� Stccic h r'�'ceman.
Inc. for tfi� purposes and eonsidct�.tti�n therein ex�ressed and ii_ tx3e ca��acitw� thcrcin statcel.
CiI�'�;� L?NI)1�.�2 h�fY F�AND A1tiJI) SEA�: nF' nFFIC� t�is ���� day of , 2(] c�`�1
-,.���FRY►y��:- ANGELICfII.G�.AUBfR
_, My i�otary 1D # 1299621$3
'•����'� ExpresSeptamher 18� 2a�
«-
-:fRaFia.
�lc�ta�}� ic i and fc?r the Stait.c e�f Texa.S
l�:�lU OF SEC�1�1�N
e��cYVFFc�R`� �ac�tcrEi
STANIIAR]7 L'c)�5"f RI.C: fION SPECi�]['A'FICIti T1C7C'I.1Mk� f5
Kevised April Z. �U14
In!.:trif [.' n}�r. ..... � �: re ['e'�+tr•r 1'i�.�cr -
� ?i� i��z �.,�1:C'� �C1. ;ri�;,,
b4 52 43 - 1
I}cvelqper pwardecE Projecl Agraement
Fage l of4
SECTION 00 52 4�
AGR����NT
�'HIS AGREEMENT, authorized on March 9, 2Q2 � is rnade 6y and between the Develaper,
Tarrarat Countv, autharized to do business in T�xas ("Developer"), and SteeIe & Freeman. Inc.
and Post L Graup, LLC, authorized ta da business in Texas, acting by and through i#s duly
authorizad re�resentative, ("Contractar").
Developer and Contractor, in consideratiot� of the mUt�aI covenants hereinaft�r set fortY�, agree as
follnws:
Ar{�icle 1. W�Ri{
Cantractar shall compla�e al� Wark as speci�ed or indic�ted in th,e Contract Docur�en#s fot the
Projeat identif ed herein.
Article 2. FRUJ'ECT
The project f�r wk�i�h the Work �nder the Contract Docu�ants may be the whole or onIy a part is
genarally described as foflows:
Tarrctrrt Cnurr Juvenile Cer�ter Ahase 2
City_Fro'ec1 t No. 1025�7
ArticIe 3. CUNTRACT TYlV��
3.1 Time is af the assence.
�Lll time limits far Milestones, if any, and Final �lcceptance as stated in the Contract
Documents ara af the essence to this Cantrac�.
3.2 Final Acceptance.
The Wprk wtll be complete for Final Aceepta�tce within 24 working d�ys �fter the da#e
when #he Con#ract Time commenees to run as pra�ided in Fara�raph 1�.04 af tite S#andard
City Cotlditibns af the ConStruction Cot�tT�Ct for De�eloper Awarded Prajeets,
3.3 Liquid�ted dam�ges
Contractar recognizes that #izne is of the essence pf tttes A�reerrxent and that Developer
wi11 suffcr finar,cial Ioss if ihe Wark is nat campleted within the tirnes specified �n
Paragraph 3.2 abo�+e, pEus any exte�n5ion thereof a�lawed in accardance w�tk� Ar�icle i 0�f
the Standard City Coz�ditions �f thc C�nstruction Contract for De�veloper Awarded
�'rojects. Tk�e Contractor alsa recognizes the de�ays, expense and di�culties involved in
proving in a legal proceeding the actual loss suf�ered by the De'veloper if the Work is nvt
campleted on time. Accordingly, instead of requiring any such proof, C4ntr�CtOC 1gC��S
that as liquidated darnages for delay (but not as a penaity}, C�ntractor shall pay
De�+elopcx Zero Dollars r]q1lat'S $( 0.00) far each day that expires after the tirne sp�cified
in Paragraph 3,2 f�or Final Acceptance until the City issues the �'�na1 Letter of
Acceptance.
C1TY OF FOA'F WQRT� Tm•�•¢ztf CorurryJ�rrurrle Ce�rrei' Plruse 2
STANDARD CONSTRI]CTIQN $P�CIFICATION DQCUMEN'iS — DEVELOPER AWAE�7�p PRO.lECT5 ClTYPROJE'CTNO. lQ2577
Rcvised ]u�e 16, 2016
UD 52 43 _ 2
I���elnper AwardeJ Prnjec� Agreemen�
Page 2 nf 4
Article 4. CaNTRACT PRICE
Developer agrees to pay Contractor for perfonnance afthe Work in accord�3nc:c «ith the Contract
T]ocumenis an arnount in curr�nt funds nf Twent� Three Thnusand Four Hundred Fifteen
Illallars �a�d Na Cents ( 2�3,_�15_ fl(1}.
ArticYe 5. ['[3fti"T�t,4CT U�J�UMEIVTS
5.1 CDI�iT1:N'I S:
A. Thc C�3ntract Docur►I�ntS t��hich cnmprise the entire arreement hetween De�eloper and
C'tzntractor cnncernitl� tlie Wnrk �onsist ofthe follnwing:
1. '[`his Agreen�ent..
2, 1ltlaclirr►cnts to this .�.`�rcc�l�cnt:
a. I3id l�orin (As pi�o�-ided by De�eloper}
1) Propnsal l�nrrri (ll:�P Vet�ion)
2) Prequaliiicatic�n St�tement
3} State aiid i'cderal documents (proje��r .sj�e�iJicJ
b. insuran�c ACQRD F«rm(s)
c. 1'a}rncr�t I3nnd (1).hl' �'ersian]
d_ I'crfrn7nancc F3nnd [DAP ��'crsicfn)
e. l'I�iintcnanc.� Finnd (DAE' 4'crsiDn)
f. Pns�er af Attnrney far the 13ond�
g. tiT� orker's Corn�rensatint� Affida� it
h. �1E3L andlor SB� Cflrnmitment F c���� {if required)
3. 5tazi�lard C2ty C;eneral C'�ynditions nf tl�e Construction Cantract fnr �e�eloper
A�k��rdcd I'rojects.
4. Su��ple�i��r�t�z-y Conditions.
$. Spccificatii�n5 sp��ificallv m,�ci� .� p,.irl �rf Ehe Cor�tract Documents by attaclunent
or, i� not attached. as incorporated hy reference and descrih�d in the I'ahlc «i
Contents of the Praject's Contract i)o�urnents.
b. Drawings.
7. Addenda.
8. Documentation suh�ilitted by Contractor prior to Nvtir,e vf Award.
9_ The fnl�nwing ��hiGh may be delivered or issued after the Effecti�e Dat� of tl�e
Agreement and, ifissued, h�cc»nc an ir�carporated p��n of�t.]Zc C'ontract Daclimcnts:
a. Noticc tc� Proceed.
b. Field C7rders.
c. Change ()rclers.
d. I-cltcr of �"in<�1 Acceptance.
ClT3' C]F FC?H"I 4i'f)H I II Iurru+rr C t;,r�:�, J�ri�+;r±r C l nr:r!'1:�,�r �
ST'��VI]:IRi][.'[]NS"1Rllf'I IONSPECII�I(':'1TEC7\ pOCURTENTS—DEVELt]PERAWARDE�AROJECTS t ll! !'1�().11:C f:4(]. 111=�'-
�C�ES�{� ,[lfill' �{l_�{;�(�
i}ISi�43-3
De�•eloper Awai�ded Projecl Agr���Fiem
Page 3 u1' 4
Article 6. INDEMNIFICATIDN
6.1 Contrattor covenants and agrees t❑ indemnii;y, hnld harrnles5 und def"end, at fts own
rxpcns�, the rit}�, its nf�i�ers, servants �nd emplu4•ees, from and a�;ainst an�• and aIl
c�aims arisin� aut af, vr allc�;cd tv arisc out of, thc ►i•nrk a�d ser�ires in be perfoi-rne[k
br• the coi2tractar, its nfficcrs, a�e�its, cmpinyees, subeontractnrs, licer�ses ar ii��•itees
under this caixtract. �I'liis inde�ini#icatian �rovisian is svcrific�lir• int�r�cicd to oocrxte
anr� be efi�ecfive e��en if it is alle�ed or nrav�n thxt H11 or some af thc. dama�es bein�
5ou�ht wcre exuscd. in H'f�olc or in nart. }�� am� act, vmissian or negli�ence of the citv.
This indemnity prn�°ision i5 intended to include, ►vithnut limitatinn, ir�demnity fvr
tasts, expenses and iegal f'ees incurred hy thc ritr in dcfcnding a�;xinst such claims and
eauscs nf actiaits.
6.2 Contra�tor �n�enants antl agrees tv indemnify �nd holc� harmless, at its awn expense,
fhe cif��, its nf'ficers, ser�ants and cm�lo��ces, frr�rn and against an3� �nd all loss, damagc
or dcstructivn of prvpert� vf thc cit�•, arisinJ; oiit of; or �lle�ed tn arise out of, the wark
and services ta he perfarme� hy the confractnr, its nf�cers, ��enr5, empl�ti�ee5,
sut�contractors, IiCCT15CC5 or in.•itees under this contract. This indemni�ication
provision is specific�ll�� intended to ancratc And bc cffecti►-c c�°e�i if it is allc�cd nr
ara�en that all or somc of thc dama�cs bcin� snught ►►°crc cxused, in rvholc nr i« nart,
by an�� a�t, omission nr ne�Iligence of the cit�°.
.�riicle 7. l�T IS("N:l ,I.:AtiIF.()US
7. I l�cniis.
Terms �sed in this A�reement are defined in Articic � af the Standard City Conditions af
the Consti�uctiori Contract for I]e�eluper Awarded }'rc�jects.
7,2 Assig�ament of Contract.
Thi� .A�rcc�ncnt, includin� all of the Cantract Docitrr►en#s may not he assigneci by the
Coiatractnr �°it��out t�ie ad�anced express written cansent of the De�eloper.
7.3 5u�c:c:ssc�rs and ASsi�ns.
De�eloper and Contra�tor each binds itself, its partners, succc4sors, as5i�ns and legt�l
represcrllati�es to the ot�er ,�a�-ty hereto, in respect �n all �n��cnatits, a�reeirients a77d
obligatioris contained in the Caritract lloctiments.
7.� Se�erability�.
Any praaisivn vr part af the Ce�nlrtict Dncu�nent� held to I�e ii�icoilstitutional, ��nid or
unenforceahle b� a court of competerlt jurisdictirnl sliall t�e deemed 5iri�ken, and all
reniainin�? pm��isinns shal] continuc tn h� ��ilicl �tllC� }7it1L�111�!, upc3n r}FVf?I.[=lk'i�K and
C'C]�TR�aC`T(JR.
7.� Go��eri�itig Law and Venue.
This Agreement, 2ncluding all o� i11e Contrac€ I)ocuments is perforrnable in ttic State of
"[�exas. �'errue s7iall be Tarr�nt L"��unty, Texas, nr the United States I)istrict C'ourt far the
f�orth�rn Llistrict t7f 1'exas, N'ort Worth Uivision.
C'iTY Vf` I`[)H E W'UK I H ?ui'+ta+r< C'niuPir.lir'n'r;:?e' Ce +rfe'i f'.�ru�[' 1
STAhiI3AI�L]C'[lti5Il2[1['i'fQltiSYE•:[:lllt'A"I][)NDdC'UMENTS-BEVELQPERAWARBEdPi20JECT5 C-17i'T'k(),Il;t(,1(?.,`fr'S:"
Re4isud Jun� 1�6. �U16
a0 52 43 - 4
d�velc�p.rAwaraed Yrnjecl Agrc�cnnerit
Page �i of 4
�.�3 �iUtI1dI`l[y i0 �l�ll.
Contractor shall att.ach evicience o!� auihnrity to sign Agreement, if athcr than duly
autk�oriEed si�natnry nf thc Contractor.
iN WTTNFSS S�'Iii�.�zr;c�r, 1]e�eloper and Cdntractor hti�e exccutul this Agr�czncnt in rnult.iple
counterparts.
'1'his Agreeinent is effectiwe as of t he last date siglted by the Parties ("Fffective Date"}
C oniractar:
5'ttc�le c� f�i•c�c�iirc�rr. lr�c�. u:zc� f'r�.st L
G�•crtrp, LI-C " ? .; �.
' .�,�� �. l' _ __ - .
B:
'� (5i�n�iiurc)
�e�elaper:
Tai•rant Co��r�tv
f3�+:
{5igr�ature)
�I i �',n p� E I, r, ir �2P�Yl �'� F3. C Y� V� h•'�' I� v1
� {Prin#e� Name} {Printed Nam�}
Tit�e: Presicicnt
Company Name: Steele c� Freeman
Inc. and Post L Group, I�I1C
1lddress: 13C}1 L�wsan Raad
(.'ity�!�tate.'�i��: I�'ort 1�`nrth, 1'� 7fi131
�)1 i{)�� i 2 0 2_ �,
Date � `
Title: Cvuizt
C'c�rnpan� �Itinic;: Tarrant County District
�d��r�s�� i Cl[} E Weatherford St.
CitylStatelZip: Fcn-1 ��'ori ll, 'I')C 7f� 1�J6
m���. �. ���
Date �
CITY OF FC7RT 14'C7RTf� 7;u rur:; { r�r�,r� �. Jr�•� ��r:�r�.� C i rrrr� !'.�rrrsr '
5TAN17�1RT7 C'C}\S7RI:C'T[CShI SPi�.i'[I If'ATI�N DOCU1UfENTS ❑EVELpPER AW.4RdEB PROJECTS C-!I i T'R1J.11•:C "] .1�!). Jf1= �"
Revised 1u�i� 1G,Z[]lfr
Bond N�. K4�2258�8
aor�2i3-�
PEkFORh1A�CF. BUND
�'ag� : nf'2
�I'H�; 5'I'A'I'� fl� '1'i�XAS
C�llNTY QF TARRANI"
s��Tic�rr ot� �� 1�
PERFDRIG�iA?ti[;L� �3ClVD
�
§ �(�VL� AI.T, I�Y 'I'I3ESE PRF'.SFN'TS:
§
`Tba! we, Staele &. Freernan. Inc. , known as "Principal" hez-ein aiid
_ F'ederal Insurance Carnpany ___ }� cpTp4t'ate SUT�iy�SLtTf:tiC�, if rnore thau onc) c�uly
aut�ic�rized tv do l�usir3ess in fhe State of Texas, kttown as "Surety" herein (w�eihcr ane ar more),
are helei and fi�-rnly bound �nto tl-ie De�elaper, "l�arrant Count��, auihariaed ta do business in
Texas ("Develvper") and the City of �ort Wnrth, a Texas rr�unicipal Gorporation ("City"j, in the
penal sum af, _'Twent�� Th.ree Tl��nusand �'our Hundred f�if€een Dollaa-s and No Cents
( 2� 3� 41 �. f_1D}; l awful tr�oney of ihe �� nited 5tates, to be pai d in �nrt W orS h, Tarrant County, Texas
£or ihe payment of which surn wcii and Fr►iIy to be made jpinfi,y unto the T,}e'velaper and the City
as dual oblig�Gs, we bind aurselves, oux heus, cxecutnrs, administratars, successors anci assigns,
�Qinily and �e�erally, iu7mly by these p.resents.
'4'VNF�t'F:AS, Developer and City have entered into an Agreernent for the ca�structian of
�on�niunity faciliti�s in #he City oF Fort VLrorth by and lhrough a C�inFnunity Facilities
.Agrecau��i, �:I-'rl it'urnher C�'��U-0(177; aud
V!'I�F;�t��AS, t�e �'rincipal l�.as entered infv a certain writ#�n cont�act with t13e Deyeloper awarded
: _�r —� ,-, ,
t}ie :...a ` day af _�,G.xl�,JG-��- ,�4}_: -., which �vgirac# is her�by referred f.a and made a
part herea£ for all p�rposes as if fully set farth herein, �o furnish all �aterials, equipment ta�or
ar}d other accessa�ies c�efined by law, zn the prasecutian af the W ork, including �ny Change
�rders, �s provide� for ir� said Contract desi�fnatcd as T'rxrrcznt CQunty Jr�venile Center, Py�rxse 2.
N�W, TNEREFORE, th� cnndition of this abligation is such that if the said Principa!
s�all faithfuIly perforn� it o�iigatians under the �ontract and sha17 in all resp�cts duly and
faith�'ull�+ perfa�n the VVark, includi.ug Char�ge �r�ers, u�zt3er the Contract, acco�c3ing to the plans,
specifacacions, and cantract dacuments f.hcrein r�ferred to, and as well during an�� period of
extcnsion of the Contract thai may b� gr�nted on t�ie pari of t�e L7cveaoper an[I.,'��r City, ttien #his
ob�igatian s}iall be and becvxn� null and void, fltherwisc to remain in fuil force and c�fcct.
C:l'TY [7F F{3RT W{7R� 3i I:r�„�:�t t.'nu�rr;� ✓ir��e�.ilc C�>..��r : J';5c:�c 1
STA?�1DAKJ] [.`i'1�' C�ItiDiTIQ:�;S DEV�:L(}P��C AWrV�DEDPROJECTS C"17'i'f'hQ1��f'7 ;l'[ i. ;!]i j!i
Revised lanuary ? 1. 2012
OQ6213-2
!'ERi�C)F<MANC:E S4ND
Page 2 of 2
FR.f7�'Ii�b`.C7 ]�`i11�'1`HER, that it any �ega] acEic�u be #il�d an t�}is �3ond, �el�ue shall lic in Tarrant
County, Texas or the Unite� States District Court fax the Nc�rtt�ern I7i5tris:t af Texas, Pon Worth
Bivi si on.
This bond is ��de and exe�uted in campliance with �he pral�isior�s of Chapter 2253 nf the
Texas Goti�ernrilenl. Cnde, as arnended, and all liabi�it�es t}n this bon� shall be determined i�►
accordanc.c w�ith lhe provisions af said statue.
[�' ��'!� �N�S� �'�'��F�1�=tlia, the Prin�ipal an[� t�e Surety Y�a�'e SIGN�'1] anc3 �.[:!1[.�[)
�•
this instrusnej�t by duly� ��uil�nr-i�ed agents and officers on this the � g�r �__day of ,_ ;:�X� ;� 2Q�.
PRINCIP�L:
r"
�te le _ Fre an .�.
BY: �_�', �� _ . . . .
�igna[ure
.h"i`"1"�'ST: . /f ,
I . . Y i� 5 r�. �.
(Principa�} 5ccretary -
Vv'it�ess as to Principal
��� ��r�
WitneSS as to Suzecy
hlichael �7. Freeman, President
ATame anr� "1'itic
Adares4:13C1i, I,,AW.snn Rnad
FUtt Vdorth '�'� 76I31
S�TRETY :
Federal Insurai��e Company
$Y
_� . - - - --
5igrial G
Tracv'�er, r�ttorn��-in-Fa��
l�ame and Title
Addr�ss; 12 i Iti ka� r St
Fort VVorti�, TX 76111
TelephO���N�rn�er: $IJ�336-$�a2U. .
*Note: lf sig�zed by a.n af�i icex nf ihe Suxety C'om�any, there must be on file a �eri.ified extract
frorn the by-�aws sk�awing f.lnat th�s persan has �uihor-ity ta sign stt�h o�liga[ian. Tf
Surety's ��hysical addxess is di$fereni ft'oz» its mailing a�dress, bnth must be provided_
The datc of the box3d shal l nai be priar to the date the L'antract is a►varded,
CITY OFFt)RT Wpk'l H r,.;; ,�,rr Ctii<rifl .i:l�r:liili ii7�it'Y]'l,:;si i
ST��IDA}tr� �r r4� cC�rt�� t Tf�1dS -�EVELOPER AWAR.ptil) FRd]ECTS i 1 e'3` l f'f).l,r:('f r, [J. �1.�?i7:
Aevised lannary 31, 2�12
�3ond No, Kd{]225$Og
ODG2..<-1
PAYM£T�? t3Di��
Page 1 of 2
7`Nk: 5'I'A'i'}� {]f., .i'1{�XAS
COUNTY OF '�'ARHA1tifT
�['fiat we, Sleele &
Federal InsuraiY�e Cnmpany
SF.C7'1ClIY 4Q 62 �.4
�'AYMENT I301�D
§
§ I�N4V5' AI �l: �3Y '��,�-I �:S E PR��� � i4"1`5;
§
Freeman, Inc._ _, known as "Princigal" hereu�, and
, a coiporate surety { ar
s�irc:ies if rnare than vne), cjtiiy authnri�ed to dn business in the State of Texas, known 8fs
"Surety" herein (�hethei� one ❑r mc�rc}; are held and £rrnl;�° �Saund unta the Beve�oper; "I�arrai�t
County, aut��oriaed to do busincss in Texas "(Developer"}, ar�d the City af l�or� �Vorth, a Texas
munucipal corpnration {"�ity"}, in the penal sum of � Twent�• Three Thausand Four Hundred
Fiftee� DQllars and No Cents ��23;�15.00}, Iawful tnaney of t�e Zlruted States, to be paid in Fort
'9LTnrth, 'I'arrGnt Caunty, Texas, for t��e payment of �rhi�h sum �re]] �nd truly he made jointly unto
ihe ]�c���loper and ��ic C:ity as d�.at oh}igees, we bind �UrseJves, aur �eirs, executors,
administrators, SllCCES5dTS 7ild �S5]gIiS, j:�intly and severally, fsnnly by these presents:
VVHE�iEAS, De��laper anr� Gi�y ha�e en�ered inta an Agreerncnt �nr the can�tructaon of
cnrr�munit� facilities in the City of Fart Worth, by and ihrough a Community �aciIities
Ag-reernent, CFA Number CFA20-��77; and
WAFREAS, Principal has entered into a certain written Cantract with �eveloper,
a�vardcci thc ��day of -S�rl''�_J C�-r'-.! , 20 �_ �, which Contract is h�reby
referred to and madc a pa:�t hcreOf for all pur�oses as if fully set farth herein, ta fumish a11
materials, equi��ment, la}.�ar and other a�cessarics as defined �y law, iu the prosecution of the
Wurk as �xa�i�ed far in said CantraGt and desigr�ate,c� as �urrant Cvun�y .luvenile Center, Phase
Z.
NUW, TN�REFOR�, Tf�E C'(_)\'I)ITTn� �T THIS �$LIGATIt7N is such that i#�
Frincipal sha11 pay all moni�s owic3g to any [and all} paymen# bond i�neii�iary (as dY#�inc�i in
�=tiaptcr �253 of t.he Texas Gavernment C�de, as amended} in the pr�secutian af the Work under
the Confraci, then #hi;s nbligatian sha11 �e and �ecame uull and void; otherwise to rernain in full
force a��d effect.
�)'i`Y C]F F�AT L['�RT'[; 1�: ir ur,r ["'�.�=irn� Jurrr�rJc .:zr,:c; I'f.usc �
SZ'Ai*JUaI2D CZTY L: G�I�I'f lUNS DEVELOPEI� AIVARIlE1] Pl{t]JN.[�'F5 C:!'I 3' i�1c(;'.f,+:(:1 1,': ; 1(i1 � �?
Rcvised Yazivary 3], 2012
Db5214-2
PAYM�hT �3UND
PaRe 2 of 2
This band is made and executed iri c��pliance with the pro�isions n� C'hapter 2253 of #he
Texas Go�ernment Code, as amendeci; and al] liabilities on this bvnd sl�a1T be determined in
accordanc� wit1� the provisions of said statute.
T11� �4'IThr�,SS'�'4rIIT'R�{]li, the I'rincipal and Surc�y have each SIGl��-:I) and SEAI..F.[)
t�is instrument by duiy aut}�nrized agetit5 an�� of�icers o�a this #he t t� �' day .�f
_ �1'�� ��-:�..r _, 20 .,�_�
11TTFST
�, ft. ._ ,'� - �� , .�
(J'rin�;ipal} SeGxetary -
f'F�T�iCT�AL: �
5teele & �'reetn� �]n� Y
; , �--
S 1 �L f �� �� ��
---- - -�- � - �
Sig�ature �'
Ma,chae�: D. Freeman, Pres�dent
Natne and Title
.A��ire5s: 13�1 Lawson Roa[f
Fort W orth, TX 76131
�7[�ii.n�ss as ta P�incipal
AT�'L�ST:
(Surety} Secretary
��
Vsl�tncss as to Surety
SUitETY:
. Fe 1 Insurance Cotnvar�� _ ��
BY:, �� . .�-
� _v_.
Signatufre
'! raev_'1'ucker, Attorn� -in-Faet _
Name and 'I'7tle
Addr�ss: 121 N Rayner 5t
FOrL VVpYt�1, T� 7G11]
Telephoric Nur�ber: _ 817133b-852�
Note: I#' signed by an officc�• �f the Surety, there must be an fi�c a ce�iificd extract from the
bylaws s�owing that. this persnn has aul.hnrity to si�n such obliga#ion. If 5uret,�'s physicai
address is different. from its rr�ailiti� address, �c3ih must be provided.
The date of the hond sha1� nat be priar to the date �.l�e Contract is awarded.
I�;N�I 4}F 51���'TIOV
4:IIYUFF'f)RI W[�1�1'H ri;f�r;i: :r.;�:�r�.r,,.•,:,:iT: �:r,�:+ri:':,r�:;
S"i'AtillAki3C�fiYC'�ti1]=TIQTIS-�EVELAPERAVdAfZD�L7PROJ�C3'S :"•'r'r'it:J.?rC.r `.,.. ?±�;:�';
Revised Jar�uary 3l, 2017.
Bond �ia. K4{}2?�&OS
[7(1 62 i9- E
MAlA1TENA NC ['. R[l'� i]
Pa�e 1 Uf 3
'I'H1+' S'i'F1'I'F; C?1� 7'N:hAS
C0111''�'IT DF TARRAI�T7
SECTIDhT �� 6� ]9
MA1NI`�NANCE �3()ND
§
§ �1�0�� �i_Y1 B�r 3'HES�; �}f�r,S�,N'��5:
§
That we St�ele & Freeman. �nc. , icnawn as �`Principal" herein and
Federal Insurance Corn�any ___ . , a corparate surety �sureties, if mare than
onej duly aut}�ottized La do business in the State o� `I'exas, icnown as `<Sui.ety„ herein �whether ane
ar more), a�re i�eld an� iixrnly bound unto the i�eveloper, Tarr�nt Count��, authorized to do
busi��ss in 'I'exas ("Deve�opEr"} and the City of Fort Wart�i, a Texds jnunicipai carparatic>>�
�"City�"l, in the suua of _Twenlv Thxee Thousand Four Hundred Fifteen Dol�ars and No_CesaEs
[�2.3,915: (](1}, ]awful money nf the Unitcd States, to bc p�aid in Fort Warth, �i�an-ant C�unty,
Texas, for payment of whic�l sum well and truly be m.ade jc�inily t�nto the D���eloper and #h� �:ity
as dual al�ligees and their successors, we bind aurselves, aur hsirs, executors, administratars,
successors and assigns, jaintly and severally, %rmly by fhhese presents.
�'�'HJ+�REAS, Dewcloper and City have �nlered into an Agreexncnt for th� construcxivn of
comnxunity facilities in the City of �'��rl 4�4'orth by aiid ihrougla a Com�l� u�i4y F�cilities
A�rcezr�ent, CFA Number C�'1�20-d077; arld
WHEREAS, the Principal has entered inta a certain written cantract with tbe T3eveloper
,:
awarded fhe� day of ,_��1':l �Y'`� _ .�0 '-':., tivhick� Contract is
�
herehy� referred to and a made part hereof ti>r all purposes a.� if f-ully set for�h hercin; to furnis� all
znaterials, equiprnent labar a�.zd other accessories a5 defined by law, in the pros�;�ution of the
1�ork, including any Work resulting Gom a duly autharized Change Order (collec�iveiy herein,
the "tiV`ork"} as provided f4r in said Contract aiid designated as Tarrc�n� Courzty ,)uvenile Center;
Phase �, aud
��VHEREAS, Principa� binds itself to use such rnate�als and ia sa construct i�e 1�Jark isi
accordance witk� the plans, specificati4ns and Cantracf Docurnents that the Work is and will
xemain iree frau� defects in rn.aEerials ar workm �nship far anci duaring the period of two (2) ye�xs
aftcr the dale af T'inal Acc�ptance of the Work hy the City �"Maintenance Per�od"); and
C�'I'Y` {7T ���� W l)H'i]-I �:.: c•'.r i''�� :,: �,h�rt rit!e i.c��l, r I'7i�i:; �
STAivllARDC:iI'YCCINDIT]OTIS—L7Fl�F.IAPERAWARC]Ei]PTtOJECTS ;F�'t`Rt}iF::.'7-±�.`C). !(J%r;'
Revised Januasy 31, 2412
�7L� 5� 1 �3 - 2
�IAT.EE4'1 �'r1A�C�: }3L7tiL7
Page 2 of 3
1i'�k1F:RF AS,1'rin�ipa� hinds itself tn rcpair or reeonstruct the V►jork in w�ale or in part
upon r�ccir�in� notice frnrn the Developer ar�dfar Cily of the need there4f at any time within the
Maintei�ance Perivd.
NaW THE.R�I�ORE, the condiitvn of this obliga#i�n is such that if Principa] shall
remedy any defectave �ark, f�r which timely xaQttce was provid�d by DeUeio�er ar City, tc� a
cvmp�ctinn satisfactory to the City, then this oi�ligatian s�l be��3me null and �oid; otherwise to
rem�in in fvll force and effect.
PR�VTIIED, H�'4�VE4'ER, if Principal shall fail so to rep�ir or re��u,siruci any timely
n�nticed defecti��e Work, it is agreer� ihal the T3eveloper nr C',ity may cause any and al] such
d�fecti�+e 1�irnrk to be re}-saired andlar recn��scructed with all associated co�ts therecf being borne
�y the Principal and ti�e Surety under this Maintenance Rond; and
PRO�''�DED FURTHFR, that if any legal actian be filec� on this F3ond, �enue shall lie in
TarraE�i Cnunty, Texas or the t]nited Star.es District Gourt fpr the NcSrthcrn I]istri�t af Texas, Fc�ri
Warlh Division; and
PROVIDl�1) FL:RT�3EI�, that this obligatian shali be eantinuous i� nature and
s�ccessive recor�eries may i�e ha� hercoii fnr successive brca�hes.
c���°nr�'ar�rw�t�iH ��.....�. ..,��.:,�.��,��,.::� �.�.�.;,11:,,., .
SiAl�fi}ARE7C;llY[.[}4f7�TiOT1S- DES'ELOP�RAWARi}EDPRQI�C;TS c r'f'} r�l2Co.tl;r'r' T.C% i��.:::•
Re�ised 3anusry 31, 2a12
:Jfl 6? 19 - 3
ivIAIN'T�l�lANCF A��I]
Page 3 0' 3
II� �'1'I���h�ESS ��'�I�;1�E(lF, the �'rincipa� a�d the Surety ha��e each SI�N�D and SEALED Ehis
instrurnenf �y duly autharized agents and c�f�cers an this the _�� � _ day of ��}�.�'•-;
_ , 2�. --_,...
!�'1"I�S'F;
. : �f� ,��., �
{PrinCi;7�1� SCCT'etdry ---
Wit�sess as ta Prin�ipal
ATTEST:
(5urety) Secret,�ry
,��
Witness as to Surety
YI�.iIVC'lf'AL: ��
5te�1� & l�reema�:�c. !` ___
„
-- --- :�'� —
BY: _ _ a .� __ --
�� fSignat�tire '
�_
Aticfia.el D. Freeman, Presi�ient
:�am� and T'itie
Addres5: 13a1 Lawsvn Road
Fort Worth, '�'X 76131
SC1RE'FY;
1=cdcral Insurax�ee C;vmpany
BY. .. r J -- —
�.. . -- - -
�_- 5igva�-
TracvTucker, :�ttornev-in-Fact
� �Tame and Title --
Addi'ess: i21 �l Rayner 5[
F�art Gti orth, `I7� 76111
Telephdne Numbet: _ 81�1336-$52Q
*Note: �f signcd. by an officer o�'the 5urety Corxtpany, tl�ere rnust b� on file � ceriified extract
f'rotia the by-laws shQwi�zg that #his persvn �ias aut��nriiy to sign such vbligation, lf
5urety's physical addr�ss is dif�`er.ent fi-om its maili�ig adc�ress, both must �e pravided,
The date af the hond shal] nat be �rior to the date fhe Cantrac;t is awarded.
G3'T'Y t]1'k�C?F2TI�'C]HTi-i �:err:�r.; C'.::.��f� .����-<<�r : ' �.,. : I'J�:rs�'"
S l'AT+II3AR�i C[TY L:r�\ f]iTl�[L'S I7EVE�,�YEA AWARDED PRQJEC;T S [''i :�'r':':. �;. � i�; [). I i;.'<: ;
Re�isedJanuary 31, 2f112
�_ .._ : _ F r. � k : —
i. . r �i i. { . . _ ,--.
Pawer of Attcarn�y
Federal lnsura�cc Ct�mpany I Vigilant Insuranc� Company I Pacific ]ndemnity Campany
1'Vc�Sicfi�st�r f�ire InsuranceCorn��aia� �1(.'1G..�ITle1'1C'cill lItSlll"�illt'f CUIIlj]d[ll'
ICltttW All 6y TheSe PieseRts, that P4?�F.fLAI. IiiSCRANCii C4��1NY, aii [�idiana crlrpnratinn. VIGILANT' S[tiSURANCE pQ}y�PANY, .: '��•µ` Y01'k t«r}�uraliaan. PACiFIC
LiDE�I.MIITS' COMl�AHY, a Wiscnn;in rY}rpnrarinn, WEST'CHES'['ER FiRE Ih5L7RAMCFs C�HPA;��' ancl ACi's A!ufEIt[CAh INSURAh'C�: C�\iPANY cnr��nratinns of tl�e
Cor¢imun��ealt}i cn' Pee>>>syT.•�,��i;:, �1�� �•:��1� 1,�����:�. canstitu[e and appoint BPnnett BrqWn, W. Lawren�e Brawn, Rpberta H- Frb, SteWen IVI. Tucker and
Tracy iucker of Fari Vl+orth, Texas -------- ----------------------------------------------- ------------------- ------- -----
each as ttui� true ancl la+� Fu1 :u iorney in-Fac� �n PSPC:fiP Uf1iiBP Sl1CYl {{�S]�,YS:liinli 11l 1}]P31' h3]}1P3 and to aR3x their rnrpnrate sea15 tc� ::r«1 de.ivrr for ancl on tt3cir hehalFas surety
th�ereUn ar c�tf�esv.i5e, f�orid: aryd undertak.�ii�� aE�d utht•� wrifin�;s uhli�;�{t�ari in [hc: na�iiri nc� re���f {uther �han hai! �rnndsJ gi�eil dlr execuied iri tl�e ca�urs� c�1 biisine�s�: and any
ihstrument s::m cn c1 in� or a I t r ri i i �r i t, r s.� � n E•, :� �7 ri c• �» �.; � n t s � �� r]� p rn nd if c a� i �n ��� xl � r�.1t in�ti r71 a n. i�i s c r�. o m Pn � ref errcd t� r in sai ci i�� � n dL �� r c,t,l;�?.� e i;� r� s.
in Witriess Whereuf. saad FEI]FRAL IV5URAl�CE COMPANY, VfGI1.AV'[' INSI;RANC'.�. C04f�AN�', PACIFIt' iNDEl4[Ni'I'Y CO1�1pANY, WFSTCE;ES'I'L�R FIE2E INSURdNC�
COMYAyY �nd ACf3 AMERICAN L;ISL"Rt�NCE GOhtPAh'Y have e<<� t� E•��•ru�ecY and ar�t•stcd the�e prrst•nr, an�l ;:fFixe•�9 their cvrporaie sea6 unci�is 7[h c3a}� uf Nvrember, 2019,
�s �l' sl . E��.B� ��- � ��/
lk�v:rt 11. r.hlarr�c.:��i�:3n l�Eti r�•�: i:�ti
�'�� ---- ��� �' i +�'�' ��
�� y. ����
STr19'E ClF' \�,W JER5EY
CatfrcL� oi H�E�terdon s.s
��r��he•�i 11.II:meti.li�rfren,iJ��ns
��_. � � � ' ' � ��,�
�.r� ' � � '
{]n i},;s 7tis a[a} c�f No�ember, ZU19, heE'nre me, a tirnary i'uhlic af' `ewJerse�•. E}erspnally came Dawn M.Chloms and Stephen h9. Elaii��, �n li�r kr���w e3 to be.Rssistant Secretan and
�ice }'[e51de3�i. r�sj+e�[ively. ��f F'I�:1li:kA[. i151.K;1V[:h: C:[7AiF'.hVY, �'IGll..hi� l l�SI:RAhI:k. [:{111E'��'1', P.1G'[I I[: Ih1Jr;S4'V1TY CU1�7]'A1Y', l�'�51"i:�lESTEB FIHf�. IVSi;R:1�CE
{:047F}���1�'.trttl:lCL:1�'f1:I2[{'.AV ]V5[:H.�V[:F: (:C341[?�1Y, thc cnm�ranics wlifch executcd thc f'nrc�,nin�; I'nwrr n1' 3ttc�rnc�. anci che Said I):�wc� �7. {:IilUrny ,�nci �tephcn �i.11ane}',
1JC1[l�; Il�� I[IC L�:ii4' SV.�[]I"fL, SP�'Pl:l��_4 :311[� ['�l('�1 FCIf �iE:iS['.t} �3i1(j IILTfYS('.�j (�j[j [�E:�f[74['. :3C][j S:il� [}l�iS i}1('.1� :3r['. 1i5�i5[iiRl �['.C"rL'Iii[�4' i3]]LI L'][�.[: I�TCSIC]('Tli, ] PS�}pC[]�`P�4', 0� I'LL���R.�1I. IVSi ]R:1\CE
f'p4TI}�1ti�'. �+'IGIL:II�T i!�Sl Ft.AV[:F: (:L]h11'.4NY, PA[:if-'1[: I�{]k•:�i'��]'1�1' (:C7At]':7.`l�. L�'EsS'i�(:}if:S�1�i:H F7Hfi 1NSl.K.•�NCE CC1�iP.�h15' and AC� AG7i�:lil['Ati ItiSL1RANCE C0�91'hRY �uid
k��nw !}�e ccr�x��a[e seals [herecF, �har tl�r' Se,:15 affis['d tr� ti�r fc�rc�;nin� I'��wcr nf.Attnrnc� ;ire si3ch cnrpc�ra�i� u�als �u�d «ire thereto aRlxed h} atut�ori[y nf said COrrtpanics� and
th�at thE�ir si�nat:ires as s>>c }i ��fii�'Pr.=. wPrr d,ily aff`ixed ar.•�j suh=_crihcd hy like authniitr.
IVneanal Seal �
� 6r�r �
Pf►HL1 �
1�
KAT3iERINE J. AQELAAR
NOTARY#'i]SLIC OF NELNJER�CY
No.2319885
C',olrKnfss�ar, Expirea JWy 16. 202d
Wf�lAfj' ��iC
C.ERTIFIC:AT101V
RC�OILUfl�iS �ticapiP[1 b} [hi R���ir[jti ��f [7irti�[:1{arti t�f I�k:€}i:K.�1: IN�C.K:'�1L:1:f:f1171?A'VY, 1'][�]{_�N'1'lNSL!FL�hC:f: (:[)i�91':1V1, �u1[l l'1[_:IF[[; i\i)i?h7�ITYCAMPAMY U11 Au}�us[3Q� 2016;
Z['F'� I'l71F�.5'PPR 1 IRG I�SI "k,tN[:H: [:[]171�,1.�1` nn ]]c�cemher i1.2i7C3f: and :1['6: :1G11:H1[�:Sfi 1\Sl: k kNCli CC}S11?at]' uri ]4arch 20, 2[1(s9:
AF: C]i.4'F.11, tl�ae el��� fe�llnwing autherirationsreia[c [o chr- E aer�i:inn, Fnr:incl nnbetratfafthe �:nmpany. of honds. undertakirpEs. recoWn�:�nrr, comracrs and otherwritten commitmenec nitheCampany
emrrrd iinn in :hrnrdinai�� cnurse ��t husiness(each �-�c�ncten CunuriitmenY7:
(l; ]..ac� ��f 1}ic• f'li:�:��iri:l�i, 11iE• Pc•�nid�i:e a��:i llic �`ice PrrsidenGs af [heCam�any isherehy a�rthorixed [neKen�reany WrittenCnmmkiment fnr anA onhahalfefche Cnmpany,underthe
x•nl nr 1]le(.�1rn�]an}• n-etherv.:5c.
f2j l:ac:. duly ap[x�imrii :�:innu•.��irrri�r� pi�he Corr,pays� i; hr-rrhF� a u�lwrr.rii 1n rzeronn any Written Commitment fnr and nn �ni•I;-r]f of rhe ['.ompany, under the seal of the C.ampany or
o� � ir i w�isr, tn the exrer.t th3t such action is autl�ori�ecl h� th�• �;ran* r.f �wers pre�rticircl fex in su[h persan'S w•rit [e*� � ErE �� � i�� � n�• nt :js snch attvrney-in-fact
C31 Each �+f the Chair���;���, iLE• r«•.Idem and the �'irr Pirs�c,en[s ol' eheCompa<<.� is hrreby auc!�nei.cr.,lnrandan 6eh�lf nfthr['.�mpany,toappa3min wduny any persnn r.;c anorney-
IITfdCi Of +h�• CrmPa:n �e•ich lzll pnr��er anr:�u�hnrin� a�exec44C. TPT and �m liehaltof�heCnrnpany, under tlie u+a:uFthe Cnc:pan��nrodlenYiSe�}UCh�S'i'IflC11GOC:[3Ui[!]C[]l5[�FlllE'
Cpttlp�ny a: �e:ap bc sp�cilittl in 5ue': ul7tlen appnintnu'nt whi[fi specificaIIon rr.;�}• he �}' gerrral C4�x• nr cla�s nF Wri[trn [:��n;�;illnctlis nt I]y SS1L'CIfICL[L[l[I [:F :L:F nr mnrr p�nii:ular
A�'ri�trn Crnninitmrnis.
{¢3 i::u:1'- [11 lhe C.173L IS1217, L'JC' 1�'lCi1dC[]L dlld :)'.0 1`iCC F°;Ptild[•nes oT theCompan}� is hereh��a�:thpri2rd, For and nn hehalF��E�1�C COIIL�ant�, iu delc�ta� in w�ritin�; ce� ariy otheroff�rer r.rthe
C+�rnp:,r.y thr xiichnriryt� excrute, far and nn bchalf oF die i:c�mpany. untier the Cnmpany's seal c�r nthen.�itir, si��:�i: 4S'n �en Cnaimitn:e�cs nfthr Cn�r•.par�v� :�s are spedfied ir� such
wfieeeudelegauun,whi�s��eciTieaticm nuy Ix l�y he•nernl �rpcor [�laa uF tt'riitcn Gneu��iii:�cnts !:f 1�4'S}��'4'iIi['dt1011{]TCA]rii!' f[]llT!'[?Si'.lLillJf W�IlliE)1:C[][]l:ll][I[iPll[5.
[57 'f�r siy,malure ofar3y q�Cef orothef person execuung a�ip W'ritten i:nnvnitment erappnintmrnt c�r drlel;atiun pursuanf �ce [his gesnluu�r,an� tkir u��l yd �h�• [-����,�,;u�y�, may6eafilxed 6y
la r.;i:�� i lr: � r.i su�ti N'ri[ten Cusrulutmeni �r w i� � �[•n sp�uin l �tteni rn dt! �l;a �io1�
F�JRTItk�HHliSULI'k'!�1, :li:i' th2 fOPCg0lflg ReS011ltipfl shall nnr h:=dcemedto6eanexdusir�rsWremen[c�f[hennwcrs�nr'ai::h�n���iyaFo(ficer�empio}•eesando�hcrpersonstoactFasandanhehalfof
Fhe (;��mprn},anr;,i�rh hrsi�lution stiall nas IImY� or otherwLseat[crc r]ic exemseofanysuct� pawer ur aucliuri[y o�,�crsYi=c 4alini� �;ranted or�esied."
], 1)awii Ri. C:hl��rczs, ;1s5is[am Serre[ary of PEDEI�'il, [VSi;HA�JC:]'. CUyf[';lV�', S7ClI,:3NP itiSI:K•1'r'Gli CS]w3I'AN4, PACtFtf ItiRER9NITY COMPA�Y, WE5TCHFST�R PiRB
iN5L.R4'V(.1_ f:[314]'AhY anrl 'a(:F',14SF:RIf:411 IUSL�E2,1N[:E�. ['i3�il'�4\Y ;fl�r '.C.��t��7ar�iP;') dn },�r�17. ra��iify cha�
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Form 99-3U�[7299[Rev. ]-OS)
CITY OF FORT WORTH
STANDARD CITY CONDITIONS – DEVELOPER AWARDED PROJECTS
Revised: January 10, 2013
STANDARD CITY CONDITIONS
OF THE CONSTRUCTION CONTRACT
FOR DEVELOPER AWARDED PROJECTS
CITY OF FORT WORTH
STANDARD CITY CONDITIONS – DEVELOPER AWARDED PROJECTS
Revised: January 10, 2013
STANDARD CITY CONDITIONS OF THE
CONSTRUCTION CONTRACT
FOR DEVELOPER AWARDED PROJECTS
TABLE OF CONTENTS
Page
Article 1 – Definitions and Terminology .......................................................................................................... 1
1.01 Defined Terms ............................................................................................................................... 1
1.02 Terminology .................................................................................................................................. 5
Article 2 – Preliminary Matters ......................................................................................................................... 6
2.01 Before Starting Construction ........................................................................................................ 6
2.02 Preconstruction Conference .......................................................................................................... 6
2.03 Public Meeting .............................................................................................................................. 6
Article 3 – Contract Documents and Amending ............................................................................................... 6
3.01 Reference Standards ..................................................................................................................... 6
3.02 Amending and Supplementing Contract Documents .................................................................. 6
Article 4 – Bonds and Insurance ....................................................................................................................... 7
4.01 Licensed Sureties and Insurers ..................................................................................................... 7
4.02 Performance, Payment, and Maintenance Bonds ........................................................................ 7
4.03 Certificates of Insurance ............................................................................................................... 7
4.04 Contractor’s Insurance .................................................................................................................. 9
4.05 Acceptance of Bonds and Insurance; Option to Replace ........................................................... 12
Article 5 – Contractor’s Responsibilities ........................................................................................................ 12
5.01 Supervision and Superintendent ................................................................................................. 12
5.02 Labor; Working Hours ................................................................................................................ 13
5.03 Services, Materials, and Equipment ........................................................................................... 13
5.04 Project Schedule .......................................................................................................................... 14
5.05 Substitutes and “Or-Equals” ....................................................................................................... 14
5.06 Pre-Qualification of Bidders (Prime Contractors and Subcontractors) ..................................... 16
5.07 Concerning Subcontractors, Suppliers, and Others ................................................................... 16
5.08 Wage Rates.................................................................................................................................. 18
5.09 Patent Fees and Royalties ........................................................................................................... 19
5.10 Laws and Regulations ................................................................................................................. 19
5.11 Use of Site and Other Areas ....................................................................................................... 19
5.12 Record Documents ...................................................................................................................... 20
5.13 Safety and Protection .................................................................................................................. 21
5.14 Safety Representative ................................................................................................................. 21
5.15 Hazard Communication Programs ............................................................................................. 22
5.16 Submittals .................................................................................................................................... 22
5.17 Contractor’s General Warranty and Guarantee .......................................................................... 23
CITY OF FORT WORTH
STANDARD CITY CONDITIONS – DEVELOPER AWARDED PROJECTS
Revised: January 10, 2013
5.18 Indemnification ........................................................................................................................... 24
5.19 Delegation of Professional Design Services .............................................................................. 24
5.20 Right to Audit: ............................................................................................................................ 25
5.21 Nondiscrimination....................................................................................................................... 25
Article 6 – Other Work at the Site ................................................................................................................... 26
6.01 Related Work at Site ................................................................................................................... 26
Article 7 – City’s Responsibilities................................................................................................................... 26
7.01 Inspections, Tests, and Approvals .............................................................................................. 26
7.02 Limitations on City’s Responsibilities ....................................................................................... 26
7.03 Compliance with Safety Program ............................................................................................... 27
Article 8 – City’s Observation Status During Construction ........................................................................... 27
8.01 City’s Project Representative ..................................................................................................... 27
8.02 Authorized Variations in Work .................................................................................................. 27
8.03 Rejecting Defective Work .......................................................................................................... 27
8.04 Determinations for Work Performed .......................................................................................... 28
Article 9 – Changes in the Work ..................................................................................................................... 28
9.01 Authorized Changes in the Work ............................................................................................... 28
9.02 Notification to Surety .................................................................................................................. 28
Article 10 – Change of Contract Price; Change of Contract Time ................................................................ 28
10.01 Change of Contract Price ............................................................................................................ 28
10.02 Change of Contract Time............................................................................................................ 28
10.03 Delays .......................................................................................................................................... 28
Article 11 – Tests and Inspections; Correction, Removal or Acceptance of Defective Work ...................... 29
11.01 Notice of Defects ........................................................................................................................ 29
11.02 Access to Work ........................................................................................................................... 29
11.03 Tests and Inspections .................................................................................................................. 29
11.04 Uncovering Work ....................................................................................................................... 30
11.05 City May Stop the Work ............................................................................................................. 30
11.06 Correction or Removal of Defective Work ................................................................................ 30
11.07 Correction Period ........................................................................................................................ 30
11.08 City May Correct Defective Work ............................................................................................. 31
Article 12 – Completion .................................................................................................................................. 32
12.01 Contractor’s Warranty of Title ................................................................................................... 32
12.02 Partial Utilization ........................................................................................................................ 32
12.03 Final Inspection ........................................................................................................................... 32
12.04 Final Acceptance ......................................................................................................................... 33
Article 13 – Suspension of Work .................................................................................................................... 33
13.01 City May Suspend Work ............................................................................................................ 33
Article 14 – Miscellaneous .............................................................................................................................. 34
14.01 Giving Notice .............................................................................................................................. 34
CITY OF FORT WORTH
STANDARD CITY CONDITIONS – DEVELOPER AWARDED PROJECTS
Revised: January 10, 2013
14.02 Computation of Times ................................................................................................................ 34
14.03 Cumulative Remedies ................................................................................................................. 34
14.04 Survival of Obligations ............................................................................................................... 35
14.05 Headings ...................................................................................................................................... 35
00 73 10- 1
Standard City Conditions Of The Construction Contract For Developer Awarded Projects
Page 1 of 35
CITY OF FORT WORTH
STANDARD CITY CONDITIONS – DEVELOPER AWARDED PROJECTS
Revised: January 10, 2013
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. Agreement - The written instrument which is evidence of the agreement between Developer
and Contractor covering the Work
2. 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.
3. 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.
4. Buzzsaw – City’s on-line, electronic document management and collaboration system.
5. Calendar Day – A day consisting of 24 hours measured from midnight to the next midnight.
6. City— The City of Fort Worth, Texas, a Texas home-rule municipal corporation, acting by,
its governing body through its City Manager, his designee, or agents authorized pursuant to
its duly authorized charter on his behalf.
7. Community Facilities Agreement (CFA) -–A Contract between the Developer and the City
for the Construction of one or more following public facilities within the City public right-of-
way or easement: Water, Sanitary Sewer, Street, Storm Drain, Street Light, and Street Signs.
A CFA may include private facilities within the right-of-way dedicated as private right-of-
way or easement on a recorded plat.
8. Contract—The entire and integrated written document incorporating the Contract
Documents between the Developer, Contractor, and/or City concerning the Work. The
Contract supersedes prior negotiations, representations, or agreements, whether written or
oral.
9. Contract Documents—Those items that make up the contract and which must include the
Agreement, and it’s attachments such as standard construction specifications, standard City
Conditions, other general conditions of the Developer, including:
a. An Agreement
00 73 10- 2
Standard City Conditions Of The Construction Contract For Developer Awarded Projects
Page 2 of 35
CITY OF FORT WORTH
STANDARD CITY CONDITIONS – DEVELOPER AWARDED PROJECTS
Revised: January 10, 2013
b. Attachments to the Agreement
i. Bid Form
ii. Vendor Compliance with State Law Non-Resident Bidder
iii. Prequalification Statement
c. Current Prevailing Wage Rates Table (if required by City)
d. Insurance Accord Form
e. Payment Bond
f. Performance Bond
g. Maintenance Bond
h. Power of Attorney for Bonds
i. Workers Compensation Affidavit
j. MWBE Commitment Form( If required by City)
k. General Conditions
l. Supplementary Conditions
m. The Standard City Conditions
n. Specifications specifically made part of the Contract Documents by attachment, if
not attached, as incorporated by reference and described in the Table of Contents of
the Project’s Contract Documents
o. Drawings
p. Documentation submitted by contractor prior to Notice of Award.
q. The following which may be delivered or issued after the effective date if the
Agreement and, if issued become an incorporated part of the Contract Documents
i. Notice to Proceed
ii. Field Orders
iii. Change Orders
iv. Letters of Final Acceptance
r. Approved Submittals, other Contractor submittals, and the reports and drawings of
subsurface and physical conditions are not Contract Documents.
10. Contractor—The individual or entity with whom Developer has entered into the Agreement.
11. Day or day – A day, unless otherwise defined, shall mean a Calendar Day.
12. Developer – An individual or entity that desires to make certain improvements within the
City of Fort Worth
13. 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.
14. Engineer—The licensed professional engineer or engineering firm registered in the State of
Texas performing professional services for the Developer.
15. Final Acceptance – The written notice given by the City to the Developer and/or Contractor
that the Work specified in the Contract Documents has been completed to the satisfaction of
the City.
00 73 10- 3
Standard City Conditions Of The Construction Contract For Developer Awarded Projects
Page 3 of 35
CITY OF FORT WORTH
STANDARD CITY CONDITIONS – DEVELOPER AWARDED PROJECTS
Revised: January 10, 2013
16. 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.
17. General Requirements—A part of the Contract Documents between the Developer and a
Contractor.
18. 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.
19. Liens—Charges, security interests, or encumbrances upon Project funds, real property, or
personal property.
20. Milestone—A principal event specified in the Contract Documents relating to an
intermediate Contract Time prior to Final Acceptance of the Work.
21. Non-Participating Change Order—A document, which is prepared for and reviewed by the
City, which is signed by Contractor, and Developer, 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.
22. Participating Change Order—A document, which is prepared for and approved by the City,
which is signed by Contractor, Developer, 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.
23. Plans – See definition of Drawings.
24. 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.
25. Project—The Work to be performed under the Contract Documents.
26. Project Representative—The authorized representative of the City who will be assigned to
the Site.
27. Public Meeting – An announced meeting conducted by the Developer to facilitate public
participation and to assist the public in gaining an informed view of the Project.
28. Regular Working Hours – Hours beginning at 7:00 a.m. and ending at 6:00 p.m., Monday
thru Friday (excluding legal holidays).
29. 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.
00 73 10- 4
Standard City Conditions Of The Construction Contract For Developer Awarded Projects
Page 4 of 35
CITY OF FORT WORTH
STANDARD CITY CONDITIONS – DEVELOPER AWARDED PROJECTS
Revised: January 10, 2013
30. 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.
31. Site—Lands or areas indicated in the Contract Documents as being furnished by City or
Developer 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 or Developer which are
designated for the use of Contractor.
32. 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.
33. Standard City Conditions – That part of the Contract Documents setting forth requirements
of the City.
34. 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.
35. 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.
36. Superintendent – The representative of the Contractor who is available at all times and able
to receive instructions from the City and/or Developer and to act for the Contractor.
37. Supplementary Conditions—That part of the Contract Documents which amends or
supplements the General Conditions.
38. 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.
39. 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.
40. 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.
00 73 10- 5
Standard City Conditions Of The Construction Contract For Developer Awarded Projects
Page 5 of 35
CITY OF FORT WORTH
STANDARD CITY CONDITIONS – DEVELOPER AWARDED PROJECTS
Revised: January 10, 2013
41. 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 Participating Change Order, Non-Participating Change Order, or Field
Order, and furnishing, installing, and incorporating all materials and equipment into such
construction, all as required by the Contract Documents.
42. 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 D are not defined but, when used in
the Bidding Requirements or Contract Documents, have the indicated meaning.
B. 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.
C. 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.
D. 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.
00 73 10- 6
Standard City Conditions Of The Construction Contract For Developer Awarded Projects
Page 6 of 35
CITY OF FORT WORTH
STANDARD CITY CONDITIONS – DEVELOPER AWARDED PROJECTS
Revised: January 10, 2013
ARTICLE 2 – PRELIMINARY MATTERS
2.01 Before Starting Construction
Baseline Schedules: Submit to City in accordance with the Contract Documents, and prior to starting
the Work. New schedules will be submitted to City when Participating Change Orders or Non-
Participating Change Orders occur.
2.02 Preconstruction Conference
Before any Work at the Site is started, the Contractor shall attend a Preconstruction Conference as
specified in the Contract Documents.
2.03 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.
ARTICLE 3 – CONTRACT DOCUMENTS AND AMENDING
3.01 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 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.
3.02 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 Participating Change Order or a
Non-Participating 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;
00 73 10- 7
Standard City Conditions Of The Construction Contract For Developer Awarded Projects
Page 7 of 35
CITY OF FORT WORTH
STANDARD CITY CONDITIONS – DEVELOPER AWARDED PROJECTS
Revised: January 10, 2013
1. City’s or Engineer’s review of a Submittal (subject to the provisions of Paragraph 5.16.C); or
2. City’s written interpretation or clarification.
ARTICLE 4 – BONDS AND INSURANCE
4.01 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 coverage so required.
Such surety and insurance companies shall also meet such additional requirements and qualifications
as may be provided Section 4.04.
4.02 Performance, Payment, and Maintenance Bonds
A. Contractor shall furnish performance and payment bonds in the name of Developer and City, 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 the name of Developer and City 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 4.02.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 4.01 and 4.02.C.
4.03 Certificates of Insurance
Contractor shall deliver to Developer and City, with copies to each additional insured and loss payee
identified in these Standard City 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.
00 73 10- 8
Standard City Conditions Of The Construction Contract For Developer Awarded Projects
Page 8 of 35
CITY OF FORT WORTH
STANDARD CITY CONDITIONS – DEVELOPER AWARDED PROJECTS
Revised: January 10, 2013
1. The certificate of insurance shall document the City, an as “Additional Insured” on all
liability policies.
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 these Standard City
Conditions. 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.
6. 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.
7. Unless otherwise stated, all required insurance shall be written on the “occurrence basis”. If
coverage is underwritten on a claims-made basis, the retroactive date shall be coincident with
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.
8. 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 contract
price shall be adjusted by the cost of the premium for such additional coverage plus 10%.
9. 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.
10. 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.
11. 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.
12. 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.
13. City shall not be responsible for the direct payment of insurance premium costs for
Contractor’s insurance.
4.04 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.
3. The limits of liability for the insurance shall provide the following coverages for not less
than the following amounts or greater where required by Laws and Regulations
a. Statutory limits
b. Employer's liability
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1) $100,000 each accident/occurrence
2) $100,000 Disease - each employee
3) $500,000 Disease - policy limit
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 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.
1. 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
2. Contractor's Liability Insurance under this Section which shall be on a per project basis
covering the Contractor with minimum limits of:
a. $1,000,000 each occurrence
b. $2,000,000 aggregate limit
3. The policy must have an endorsement (Amendment – Aggregate Limits of Insurance)
making the General Aggregate Limits apply separately to each job site.
4. The Commercial General Liability Insurance policies shall provide “X”, “C”, and “U”
coverage’s. Verification of such coverage must be shown in the Remarks Article of the
Certificate of Insurance.
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 of them may be liable.
1. Automobile Liability, Contractor’s Liability Insurance under this Section, which shall be in
an amount not less than the following amounts:
a. Automobile Liability - a commercial business policy shall provide coverage on "Any
Auto", defined as autos owned, hired and non-owned.
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1) $1,000,000 each accident on a combined single limit basis. Split limits are
acceptable if limits are at least:
2) $250,000 Bodily Injury per person
3) $500,000 Bodily Injury per accident /
4) $100,000 Property Damage
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 following requirements:
1. The Contractor’s construction activities will require its employees, agents, subcontractors,
equipment, and material deliveries to cross railroad properties and tracks owned and
operated by: ____________________________________________________________
Write the name of the railroad company. (If none, then write none)
2. The Contractor shall conduct its operations on railroad properties in such a manner as not to
interfere with, hinder, or obstruct the railroad company in any manner whatsoever in the use
or operation of its/their trains or other property. Such operations on railroad properties may
require that Contractor to execute a “Right of Entry Agreement” with the particular railroad
company or companies involved, and to this end the Contractor should satisfy itself as to the
requirements of each railroad company and be prepared to execute the right-of-entry (if any)
required by a railroad company. The requirements specified herein likewise relate to the
Contractor’s use of private and/or construction access roads crossing said railroad company’s
properties.
3. The Contractual Liability coverage required by Paragraph 5.04D of the General Conditions
shall provide coverage for not less than the following amounts, issued by companies
satisfactory to the City and to the Railroad Company for a term that continues for so long as
the Contractor’s operations and work cross, occupy, or touch railroad property:
a. General Aggregate: _____________________________________
Enter limits provided by Railroad Company (If none, write none)
b. Each Occurrence: : _____________________________________
Enter limits provided by Railroad Company (If none, write none)
4. With respect to the above outlined insurance requirements, the following shall govern:
a. Where a single railroad company is involved, the Contractor shall provide one insurance
policy in the name of the railroad company. However, if more than one grade separation
or at-grade crossing is affected by the Project at entirely separate locations on the line or
lines of the same railroad company, separate coverage may be required, each in the
amount stated above.
b. Where more than one railroad company is operating on the same right-of-way or where
several railroad companies are involved and operated on their own separate rights-of-
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way, the Contractor may be required to provide separate insurance policies in the name
of each railroad company.
c. If, in addition to a grade separation or an at-grade crossing, other work or activity is
proposed on a railroad company’s right-of-way at a location entirely separate from the
grade separation or at-grade crossing, insurance coverage for this work must be included
in the policy covering the grade separation.
d. If no grade separation is involved but other work is proposed on a railroad company’s
right-of-way, all such other work may be covered in a single policy for that railroad, even
though the work may be at two or more separate locations.
5. No work or activities on a railroad company’s property to be performed by the Contractor
shall be commenced until the Contractor has furnished the City with an original policy or
policies of the insurance for each railroad company named, as required above. All such
insurance must be approved by the City and each affected Railroad Company prior to the
Contractor’s beginning work.
6. The insurance specified above must be carried until all Work to be performed on the railroad
right-of-way has been completed and the grade crossing, if any, is no longer used by the
Contractor. In addition, insurance must be carried during all maintenance and/or repair work
performed in the railroad right-of-way. Such insurance must name the railroad company as
the insured, together with any tenant or lessee of the railroad company operating over tracks
involved in the Project.
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.
4.05 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 Developer and 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 Developer or City may reasonably request. If Contractor does not purchase or
maintain all of the bonds and insurance required by the Contract Documents, the Developer or 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 5 – CONTRACTOR’S RESPONSIBILITIES
5.01 Supervision and Superintendent
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
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Work in accordance with the Contract Documents. Contractor shall be solely responsible for the
means, methods, techniques, sequences, and procedures of construction.
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.
5.02 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 of the preceding Thursday
3. for legal holidays request must be made by noon two Business Days prior to the legal
holiday.
5.03 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 of the 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.
5.04 Project Schedule
A. Contractor shall adhere to the Project Schedule established in accordance with Paragraph 2.01
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 2.01 and
the General Requirements) proposed adjustments in the Project Schedule.
2. Proposed adjustments in the Project Schedule that will change the Contract Time shall be
submitted in accordance with the requirements of Article 9. Adjustments in Contract Time
for projects with City participation shall be made by participating change orders.
5.05 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 5.05.A.1, a proposed item of
material or equipment will be considered functionally equal to an item so named if:
a. City determines that:
1) it is at least equal in materials of construction, quality, durability, appearance,
strength, and design characteristics;
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
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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 5.05.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:
i. perform adequately the functions and achieve the results called for by the general
design;
ii. be similar in substance to that specified;
iii. be suited to the same use as that specified; and
2) will state:
i. the extent, if any, to which the use of the proposed substitute item will prejudice
Contractor’s achievement of final completion on time;
ii. 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;
iii. 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:
i. all variations of the proposed substitute item from that specified;
ii. available engineering, sales, maintenance, repair, and replacement services; and
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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 5.05.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 5.05.A and 5.05.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 5.05.A.2 and 5.05.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.
F. Contractor’s Expense: Contractor shall provide all data in support of any proposed substitute or
“or-equal” at Contractor’s expense.
G. Substitute Reimbursement: Costs (savings or charges) attributable to acceptance of a substitute
shall be incorporated to the Contract by Participating Change Order.
5.06 Pre-Qualification of Bidders (Prime Contractors and Subcontractors)
A. The Contractor and any subcontractors are required to be prequalified for the work types
requiring pre-qualification
5.07 Concerning Subcontractors, Suppliers, and Others
A. Minority and Women Owned Business Enterprise Compliance:
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Required for this Contract.
(Check this box if there is any City Participation)
Not Required for this Contract.
It is City policy to ensure the full and equitable participation by Minority and Women Business
Enterprises (MWBE) in the procurement of goods and services on a contractual basis. If the
Contract Documents provide for a MWBE goal, Contractor is required to comply with the intent
of the City’s MWBE Ordinance (as amended) by the following:
1. Contractor shall, upon request by City, provide complete and accurate information regarding
actual work performed by a MWBE on the Contract and payment therefor.
2. Contractor will not make additions, deletions, or substitutions of accepted MWBE 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 MWBE. Material misrepresentation of any nature will be grounds for
termination of the Contract. 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.
B. 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:
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.
C. 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.
D. All Subcontractors, Suppliers, and such other individuals or entities performing or furnishing
any of the Work shall communicate with City through Contractor.
E. 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 these Contract
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Documents, Contractor shall provide City contract numbers and reference numbers to the
Subcontractors and/or Suppliers.
5.08 Wage Rates
Required for this Contract.
Not Required for this Contract.
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 31st 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.
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 11th 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
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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.
5.09 Patent Fees and Royalties
A. To the fullest extent permitted by Laws and Regulations, Contractor shall indemnify 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
the incorporation in the Work of any invention, design, process, product, or device not specified
in the Contract Documents.
5.10 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
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 3.01.
5.11 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
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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.
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 5.18, Contractor shall indemnify 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 or Developer, 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 shall be entitled to recover its cost in
doing so. The City may withhold Final Acceptance until clean-up is complete and cost are
recovered.
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.
5.12 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
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STANDARD CITY CONDITIONS – DEVELOPER AWARDED PROJECTS
Revised: January 10, 2013
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.
5.13 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
take all necessary precautions for the safety of, 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 off the 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 5.13.A.2 or 5.13.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.
5.14 Safety Representative
Contractor shall inform City in writing of Contractor’s designated safety representative at the Site.
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STANDARD CITY CONDITIONS – DEVELOPER AWARDED PROJECTS
Revised: January 10, 2013
5.15 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.
5.16 Submittals
A. Contractor shall submit required Submittals to City for review and acceptance. Each submittal
will be identified as required by City.
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 5.16.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 5.16.C.
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.
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CITY OF FORT WORTH
STANDARD CITY CONDITIONS – DEVELOPER AWARDED PROJECTS
Revised: January 10, 2013
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.
5.17 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
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 or Developer of any progress or final 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
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STANDARD CITY CONDITIONS – DEVELOPER AWARDED PROJECTS
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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
4.02.B. The City will give notice of observed defects with reasonable promptness.
5.18 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 BE EFFECTIVE 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. 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 SPECIFICALLY
INTENDED TO OPERATE AND BE EFFECTIVE 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.
5.19 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.
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STANDARD CITY CONDITIONS – DEVELOPER AWARDED PROJECTS
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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 5.19, 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 5.16.C.
5.20 Right to Audit:
A. The City reserves the right to audit all projects utilizing City funds
B. 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.
C. 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
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.
D. 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.
5.21 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 (FTA), 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.
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STANDARD CITY CONDITIONS – DEVELOPER AWARDED PROJECTS
Revised: January 10, 2013
ARTICLE 6 – OTHER WORK AT THE SITE
6.01 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.
ARTICLE 7 – CITY’S RESPONSIBILITIES
7.01 Inspections, Tests, and Approvals
City’s responsibility with respect to certain inspections, tests, and approvals is set forth in Paragraph
11.03.
7.02 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 5.13.
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CITY OF FORT WORTH
STANDARD CITY CONDITIONS – DEVELOPER AWARDED PROJECTS
Revised: January 10, 2013
7.03 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 5.13.
ARTICLE 8 – CITY’S OBSERVATION STATUS DURING CONSTRUCTION
8.01 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.
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.
8.02 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 Developer, and also on Contractor, who shall perform the Work involved promptly.
8.03 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 11, whether or not the Work is fabricated, installed, or
completed.
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CITY OF FORT WORTH
STANDARD CITY CONDITIONS – DEVELOPER AWARDED PROJECTS
Revised: January 10, 2013
8.04 Determinations for Work Performed
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).
ARTICLE 9 – CHANGES IN THE WORK
9.01 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 Participating 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 on a
project with City participation, a Field Order may be issued by the City.
9.02 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.
ARTICLE 10 – CHANGE OF CONTRACT PRICE; CHANGE OF CONTRACT TIME
10.01 Change of Contract Price
A. The Contract Price may only be changed by a Participating Change Order for projects with City
participation.
10.02 Change of Contract Time
A. The Contract Time may only be changed by a Participating Change Order for projects with City
participation.
10.03 Delays
A. 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.
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STANDARD CITY CONDITIONS – DEVELOPER AWARDED PROJECTS
Revised: January 10, 2013
ARTICLE 11 – TESTS AND INSPECTIONS; CORRECTION, REMOVAL OR ACCEPTANCE OF
DEFECTIVE WORK
11.01 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.
11.02 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.
11.03 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 approved by
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 11.03 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 11.03 D shall be paid directly to the
Testing Lab by Contractor. City will forward all invoices for retests to
Developer/Contractor.
4. If Contractor fails to pay the Testing Lab, City will not issue a letter of Final Acceptance
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.
11.04 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.
11.05 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
Subcontractor, any Supplier, any other individual or entity, or any surety for, or employee or agent
of any of them.
11.06 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 11.06 or Paragraph 11.07,
Contractor shall take no action that would void or otherwise impair City’s special warranty and
guarantee, if any, on said Work.
11.07 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
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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 5.10.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.
C. Where defective Work (and damage to other Work resulting therefrom) has been corrected or
removed and replaced under this Paragraph 11.07, 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 and
Developer should such additional warranty coverage be required. Contractor’s obligations under
this Paragraph 11.07 are in addition to any other obligation or warranty. The provisions of this
Paragraph 11.07 shall not be construed as a substitute for, or a waiver of, the provisions of any
applicable statute of limitation or repose.
11.08 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
11.06.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 and the Developer, correct, or remedy any such
deficiency.
B. In exercising the rights and remedies under this Paragraph 11.09, 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
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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
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 11.09.
ARTICLE 12 – COMPLETION
12.01 Contractor’s Warranty of Title
Contractor warrants and guarantees that title to all Work, materials, and equipment covered by any
Application for Payment will pass to City no later than the time of Final Acceptance and shall be
free and clear of all Liens.
12.02 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.
12.03 Final Inspection
A. Upon written notice from Contractor that the entire Work is complete in accordance with the
Contract Documents:
00 73 10- 33
Standard City Conditions Of The Construction Contract For Developer Awarded Projects
Page 33 of 35
CITY OF FORT WORTH
STANDARD CITY CONDITIONS – DEVELOPER AWARDED PROJECTS
Revised: January 10, 2013
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.
12.04 Final Acceptance
A. 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 upon the satisfaction
of the following:
1. All documentation called for in the Contract Documents, including but not limited to the
evidence of insurance required by Paragraph 5.03;
2. consent of the surety, if any, to Final Acceptance;
3. a list of all pending or released Damage Claims against City that Contractor believes are
unsettled; and
4. 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.
5. 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.
6. Issuing Final Acceptance by the City shall not relieve the Contractor of any guarantees or
other requirements of the Contract Documents which specifically continue thereafter.
ARTICLE 13 – SUSPENSION OF WORK
13.01 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 stop contract time on City
participation projects.
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
00 73 10- 34
Standard City Conditions Of The Construction Contract For Developer Awarded Projects
Page 34 of 35
CITY OF FORT WORTH
STANDARD CITY CONDITIONS – DEVELOPER AWARDED PROJECTS
Revised: January 10, 2013
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.
ARTICLE 14 – MISCELLANEOUS
14.01 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.
14.02 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.
14.03 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.
00 73 10- 35
Standard City Conditions Of The Construction Contract For Developer Awarded Projects
Page 35 of 35
CITY OF FORT WORTH
STANDARD CITY CONDITIONS – DEVELOPER AWARDED PROJECTS
Revised: January 10, 2013
14.04 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.
14.05 Headings
Article and paragraph headings are inserted for convenience only and do not constitute parts of these
General Conditions.
01 11 00 - 1
DAP SUMMARY OF WORK
Page 1 of 3
CITY OF FORT WORTH Tarrant County Juvenile Center, Phase 2
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS – Developer Awarded Projects 102577
Revised December 20, 2012
SECTION 01 11 00 1
SUMMARY OF WORK 2
PART 1 - GENERAL 3
1.1 SUMMARY 4
A. Section Includes: 5
1. Summary of Work to be performed in accordance with the Contract Documents 6
B. Deviations from this City of Fort Worth Standard Specification 7
1. None. 8
C. Related Specification Sections include, but are not necessarily limited to: 9
1. Division 0 - Bidding Requirements, Contract Forms, and Conditions of the Contract 10
2. Division 1 - General Requirements 11
1.2 PRICE AND PAYMENT PROCEDURES 12
A. Measurement and Payment 13
1. Work associated with this Item is considered subsidiary to the various items bid. 14
No separate payment will be allowed for this Item. 15
1.3 REFERENCES [NOT USED] 16
1.4 ADMINISTRATIVE REQUIREMENTS 17
A. Work Covered by Contract Documents 18
1. Work is to include furnishing all labor, materials, and equipment, and performing 19
all Work necessary for this construction project as detailed in the Drawings and 20
Specifications. 21
B. Subsidiary Work 22
1. Any and all Work specifically governed by documentary requirements for the 23
project, such as conditions imposed by the Drawings or Contract Documents in 24
which no specific item for bid has been provided for in the Proposal and the item is 25
not a typical unit bid item included on the standard bid item list, then the item shall 26
be considered as a subsidiary item of Work, the cost of which shall be included in 27
the price bid in the Proposal for various bid items. 28
C. Use of Premises 29
1. Coordinate uses of premises under direction of the City. 30
2. Assume full responsibility for protection and safekeeping of materials and 31
equipment stored on the Site. 32
3. Use and occupy only portions of the public streets and alleys, or other public places 33
or other rights-of-way as provided for in the ordinances of the City, as shown in the 34
Contract Documents, or as may be specifically authorized in writing by the City. 35
a. A reasonable amount of tools, materials, and equipment for construction 36
purposes may be stored in such space, but no more than is necessary to avoid 37
delay in the construction operations. 38
01 11 00 - 2
DAP SUMMARY OF WORK
Page 2 of 3
CITY OF FORT WORTH Tarrant County Juvenile Center, Phase 2
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS – Developer Awarded Projects 102577
Revised December 20, 2012
b. Excavated and waste materials shall be stored in such a way as not to interfere 1
with the use of spaces that may be designated to be left free and unobstructed 2
and so as not to inconvenience occupants of adjacent property. 3
c. If the street is occupied by railroad tracks, the Work shall be carried on in such 4
manner as not to interfere with the operation of the railroad. 5
1) All Work shall be in accordance with railroad requirements set forth in 6
Division 0 as well as the railroad permit. 7
D. Work within Easements 8
1. Do not enter upon private property for any purpose without having previously 9
obtained permission from the owner of such property. 10
2. Do not store equipment or material on private property unless and until the 11
specified approval of the property owner has been secured in writing by the 12
Contractor and a copy furnished to the City. 13
3. Unless specifically provided otherwise, clear all rights-of-way or easements of 14
obstructions which must be removed to make possible proper prosecution of the 15
Work as a part of the project construction operations. 16
4. Preserve and use every precaution to prevent damage to, all trees, shrubbery, plants, 17
lawns, fences, culverts, curbing, and all other types of structures or improvements, 18
to all water, sewer, and gas lines, to all conduits, overhead pole lines, or 19
appurtenances thereof, including the construction of temporary fences and to all 20
other public or private property adjacent to the Work. 21
5. Notify the proper representatives of the owners or occupants of the public or private 22
lands of interest in lands which might be affected by the Work. 23
a. Such notice shall be made at least 48 hours in advance of the beginning of the 24
Work. 25
b. Notices shall be applicable to both public and private utility companies and any 26
corporation, company, individual, or other, either as owners or occupants, 27
whose land or interest in land might be affected by the Work. 28
c. Be responsible for all damage or injury to property of any character resulting 29
from any act, omission, neglect, or misconduct in the manner or method or 30
execution of the Work, or at any time due to defective work, material, or 31
equipment. 32
6. Fence 33
a. Restore all fences encountered and removed during construction of the Project 34
to the original or a better than original condition. 35
b. Erect temporary fencing in place of the fencing removed whenever the Work is 36
not in progress and when the site is vacated overnight, and/or at all times to 37
provide site security. 38
c. The cost for all fence work within easements, including removal, temporary 39
closures and replacement, shall be subsidiary to the various items bid in the 40
project proposal, unless a bid item is specifically provided in the proposal. 41
01 11 00 - 3
DAP SUMMARY OF WORK
Page 3 of 3
CITY OF FORT WORTH Tarrant County Juvenile Center, Phase 2
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS – Developer Awarded Projects 102577
Revised December 20, 2012
1.5 SUBMITTALS [NOT USED] 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 [NOT USED] 5
1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED] 6
1.11 FIELD [SITE] CONDITIONS [NOT USED] 7
1.12 WARRANTY [NOT USED] 8
PART 2 - PRODUCTS [NOT USED] 9
PART 3 - EXECUTION [NOT USED] 10
END OF SECTION 11
12
Revision Log
DATE NAME SUMMARY OF CHANGE
13
01 25 00 - 1
DAP SUBSTITUTION PROCEDURES
Page 1 of 4
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS – DEVELOPER AWARDED PROJECTS
Revised August 30, 2013
SECTION 01 25 00
SUBSTITUTION PROCEDURES
PART 1 - GENERAL
1.1 SUMMARY
A. Section Includes:
1. The procedure for requesting the approval of substitution of a product that is not
equivalent to a product which is specified by descriptive or performance criteria or
defined by reference to 1 or more of the following:
a. Name of manufacturer
b. Name of vendor
c. Trade name
d. Catalog number
2. Substitutions are not "or-equals".
B. Deviations from this City of Fort Worth Standard Specification
1. None.
C. Related Specification Sections include, but are not necessarily limited to:
1. Division 0 – Bidding Requirements, Contract Forms and Conditions of the Contract
2. Division 1 – General Requirements
1.2 PRICE AND PAYMENT PROCEDURES
A. Measurement and Payment
1. Work associated with this Item is considered subsidiary to the various items bid. No
separate payment will be allowed for this Item.
1.3 REFERENCES [NOT USED]
1.4 ADMINISTRATIVE REQUIREMENTS
A. Request for Substitution - General
1. Within 30 days after award of Contract (unless noted otherwise), the City will
consider formal requests from Contractor for substitution of products in place of
those specified.
2. Certain types of equipment and kinds of material are described in Specifications by
means of references to names of manufacturers and vendors, trade names, or catalog
numbers.
a. When this method of specifying is used, it is not intended to exclude from
consideration other products bearing other manufacturer's or vendor's names,
trade names, or catalog numbers, provided said products are "or-equals," as
determined by City.
3. Other types of equipment and kinds of material may be acceptable substitutions
under the following conditions:
a. Or-equals are unavailable due to strike, discontinued production of products
meeting specified requirements, or other factors beyond control of Contractor;
or,
Tarrant County Juvenile Center, Phase 2
102577
01 25 00 - 2
DAP SUBSTITUTION PROCEDURES
Page 2 of 4
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS – DEVELOPER AWARDED PROJECTS
Revised August 30, 2013
b. Contractor proposes a cost and/or time reduction incentive to the City.
1.5 SUBMITTALS
A. See Request for Substitution Form (attached)
B. Procedure for Requesting Substitution
1. Substitution shall be considered only:
a. After award of Contract
b. Under the conditions stated herein
2. Submit 3 copies of each written request for substitution, including:
a. Documentation
1) Complete data substantiating compliance of proposed substitution with
Contract Documents
2) Data relating to changes in construction schedule, when a reduction is
proposed
3) Data relating to changes in cost
b. For products
1) Product identification
a) Manufacturer's name
b) Telephone number and representative contact name
c) Specification Section or Drawing reference of originally specified
product, including discrete name or tag number assigned to original
product in the Contract Documents
2) Manufacturer's literature clearly marked to show compliance of proposed
product with Contract Documents
3) Itemized comparison of original and proposed product addressing product
characteristics including, but not necessarily limited to:
a) Size
b) Composition or materials of construction
c) Weight
d) Electrical or mechanical requirements
4) Product experience
a) Location of past projects utilizing product
b) Name and telephone number of persons associated with referenced
projects knowledgeable concerning proposed product
c) Available field data and reports associated with proposed product
5) Samples
a) Provide at request of City.
b) Samples become the property of the City.
c. For construction methods:
1) Detailed description of proposed method
2) Illustration drawings
C. Approval or Rejection
1. Written approval or rejection of substitution given by the City
2. City reserves the right to require proposed product to comply with color and pattern
of specified product if necessary to secure design intent.
3. In the event the substitution is approved, if a reduction in cost or time results, it will
be documented by Change Order.
Tarrant County Juvenile Center, Phase 2
102577
01 25 00 - 3
DAP SUBSTITUTION PROCEDURES
Page 3 of 4
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS – DEVELOPER AWARDED PROJECTS
Revised August 30, 2013
4. Substitution will be rejected if:
a. Submittal is not through the Contractor with his stamp of approval
b. Request is not made in accordance with this Specification Section
c. In the Developer’s opinion, acceptance will require substantial revision of the
original design
d. In the City’s or Developer’s opinion, substitution will not perform adequately
the function consistent with the design intent
1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED]
1.7 CLOSEOUT SUBMITTALS [NOT USED]
1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
1.9 QUALITY ASSURANCE
A. In making request for substitution or in using an approved product, the Contractor
represents that the Contractor:
1. Has investigated proposed product, and has determined that it is adequate or
superior in all respects to that specified, and that it will perform function for which it
is intended
2. Will provide same guarantee for substitute item as for product specified
3. Will coordinate installation of accepted substitution into Work, to include building
modifications if necessary, making such changes as may be required for Work to be
complete in all respects
4. Waives all claims for additional costs related to substitution which subsequently
arise
1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED]
1.11 FIELD [SITE] CONDITIONS [NOT USED]
1.12 WARRANTY [NOT USED]
PART 2 - PRODUCTS [NOT USED]
PART 3 - EXECUTION [NOT USED]
END OF SECTION
Revision Log
DATE NAME SUMMARY OF CHANGE
Tarrant County Juvenile Center, Phase 2
102577
01 25 00 - 4
DAP SUBSTITUTION PROCEDURES
Page 4 of 4
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS – DEVELOPER AWARDED PROJECTS
Revised August 30, 2013
EXHIBIT A
REQUEST FOR SUBSTITUTION FORM:
TO:
PROJECT: DATE:
We hereby submit for your consideration the following product instead of the specified item for
the above project:
SECTION PARAGRAPH SPECIFIED ITEM
Proposed Substitution:
Reason for Substitution:
Include complete information on changes to Drawings and/or Specifications which proposed
substitution will require for its proper installation.
Fill in Blanks Below:
A. Will the undersigned contractor pay for changes to the building design, including engineering
and detailing costs caused by the requested substitution?
B. What effect does substitution have on other trades?
C. Differences between proposed substitution and specified item?
D. Differences in product cost or product delivery time?
E. Manufacturer's guarantees of the proposed and specified items are:
Equal Better (explain on attachment)
The undersigned states that the function, appearance and quality are equivalent or superior to the
specified item.
Submitted By: For Use by City
Signature Recommended Recommended
as noted
Firm Not recommended Received late
Address By
Date
Date Remarks
Telephone
For Use by City:
Approved Rejected
City Date
Tarrant County Juvenile Center, Phase 2
102577
01 31 19 - 1
DAP PRECONSTRUCTION MEETING
Page 1 of 3
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS – DEVELOPER AWARDED PROJECTS
Revised August 30, 2013
SECTION 01 31 19
PRECONSTRUCTION MEETING
PART 1 - GENERAL
1.1 SUMMARY
A. Section Includes:
1. Provisions for the preconstruction meeting to be held prior to the start of Work to
clarify construction contract administration procedures
B. Deviations from this City of Fort Worth Standard Specification
1. No construction schedule required unless requested by the City.
C. Related Specification Sections include, but are not necessarily limited to:
1. Division 0 – Bidding Requirements, Contract Forms and Conditions of the Contract
2. Division 1 – General Requirements
1.2 PRICE AND PAYMENT PROCEDURES
A. Measurement and Payment
1. Work associated with this Item is considered subsidiary to the various items bid.
No separate payment will be allowed for this Item.
1.3 REFERENCES [NOT USED]
1.4 ADMINISTRATIVE REQUIREMENTS
A. Coordination
1. Attend preconstruction meeting.
2. Representatives of Contractor, subcontractors and suppliers attending meetings
shall be qualified and authorized to act on behalf of the entity each represents.
3. Meeting administered by City may be tape recorded.
a. If recorded, tapes will be used to prepare minutes and retained by City for
future reference.
B. Preconstruction Meeting
1. A preconstruction meeting will be held within 14 days after the delivery of the
distribution package to the City.
a. The meeting will be scheduled and administered by the City.
2. The Project Representative will preside at the meeting, prepare the notes of the
meeting and distribute copies of same to all participants who so request by fully
completing the attendance form to be circulated at the beginning of the meeting.
3. Attendance shall include:
a. Developer and Consultant
b. Contractor's project manager
c. Contractor's superintendent
d. Any subcontractor or supplier representatives whom the Contractor may desire
to invite or the City may request
Tarrant County Juvenile Center, Phase 2
102577
01 31 19 - 2
DAP PRECONSTRUCTION MEETING
Page 2 of 3
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS – DEVELOPER AWARDED PROJECTS
Revised August 30, 2013
e. Other City representatives
f. Others as appropriate
4. Preliminary Agenda may include:
a. Introduction of Project Personnel
b. General Description of Project
c. Status of right-of-way, utility clearances, easements or other pertinent permits
d. Contractor’s work plan and schedule
e. Contract Time
f. Notice to Proceed
g. Construction Staking
h. Progress Payments
i. Extra Work and Change Order Procedures
j. Field Orders
k. Disposal Site Letter for Waste Material
l. Insurance Renewals
m. Payroll Certification
n. Material Certifications and Quality Control Testing
o. Public Safety and Convenience
p. Documentation of Pre-Construction Conditions
q. Weekend Work Notification
r. Legal Holidays
s. Trench Safety Plans
t. Confined Space Entry Standards
u. Coordination with the City’s representative for operations of existing water
systems
v. Storm Water Pollution Prevention Plan
w. Coordination with other Contractors
x. Early Warning System
y. Contractor Evaluation
z. Special Conditions applicable to the project
aa. Damages Claims
bb. Submittal Procedures
cc. Substitution Procedures
dd. Correspondence Routing
ee. Record Drawings
ff. Temporary construction facilities
gg. MBE/SBE procedures
hh. Final Acceptance
ii. Final Payment
jj. Questions or Comments
Tarrant County Juvenile Center, Phase 2
102577
01 31 19 - 3
DAP PRECONSTRUCTION MEETING
Page 3 of 3
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS – DEVELOPER AWARDED PROJECTS
Revised August 30, 2013
1.5 SUBMITTALS [NOT USED]
1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED]
1.7 CLOSEOUT SUBMITTALS [NOT USED]
1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
1.9 QUALITY ASSURANCE [NOT USED]
1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED]
1.11 FIELD [SITE] CONDITIONS [NOT USED]
1.12 WARRANTY [NOT USED]
PART 2 - PRODUCTS [NOT USED]
PART 3 - EXECUTION [NOT USED]
END OF SECTION
Revision Log
DATE NAME SUMMARY OF CHANGE
Tarrant County Juvenile Center, Phase 2
102577
01 32 33 - 1
DAP PRECONSTRUCTION VIDEO
Page 1 of 2
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS – DEVELOPER AWARDED PROJECTS
Revised August 30, 2013
SECTION 01 32 33
PRECONSTRUCTION VIDEO
PART 1 - GENERAL
1.1 SUMMARY
A. Section Includes:
1. Administrative and procedural requirements for:
a. Preconstruction Videos
B. Deviations from this City of Fort Worth Standard Specification
1. Though not mandatory, it is highly recommended on infill developer projects.
C. Related Specification Sections include, but are not necessarily limited to:
1. Division 0 – Bidding Requirements, Contract Forms and Conditions of the Contract
2. Division 1 – General Requirements
1.2 PRICE AND PAYMENT PROCEDURES
A. Measurement and Payment
1. Work associated with this Item is considered subsidiary to the various items bid.
No separate payment will be allowed for this Item.
1.3 REFERENCES [NOT USED]
1.4 ADMINISTRATIVE REQUIREMENTS
A. Preconstruction Video
1. Produce a preconstruction video of the site/alignment, including all areas in the
vicinity of and to be affected by construction.
a. Provide digital copy of video upon request by the City.
2. Retain a copy of the preconstruction video until the end of the maintenance surety
period.
1.5 SUBMITTALS [NOT USED]
1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED]
1.7 CLOSEOUT SUBMITTALS [NOT USED]
1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
1.9 QUALITY ASSURANCE [NOT USED]
1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED]
1.11 FIELD [SITE] CONDITIONS [NOT USED]
1.12 WARRANTY [NOT USED]
PART 2 - PRODUCTS [NOT USED]
Tarrant County Juvenile Center, Phase 2
102577
01 32 33 - 2
DAP PRECONSTRUCTION VIDEO
Page 2 of 2
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS – DEVELOPER AWARDED PROJECTS
Revised August 30, 2013
PART 3 - EXECUTION [NOT USED]
END OF SECTION
Revision Log
DATE NAME SUMMARY OF CHANGE
Tarrant County Juvenile Center, Phase 2
102577
01 33 00 - 1
DAP SUBMITTALS
Page 1 of 8
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS – DEVELOPER AWARDED PROJECTS
Revised August 30, 2013
SECTION 01 33 00
DAP SUBMITTALS
PART 1 - GENERAL
1.1 SUMMARY
A. Section Includes:
1. General methods and requirements of submissions applicable to the following
Work-related submittals:
a. Shop Drawings
b. Product Data (including Standard Product List submittals)
c. Samples
d. Mock Ups
B. Deviations from this City of Fort Worth Standard Specification
1. None.
C. Related Specification Sections include, but are not necessarily limited to:
1. Division 0 – Bidding Requirements, Contract Forms and Conditions of the Contract
2. Division 1 – General Requirements
1.2 PRICE AND PAYMENT PROCEDURES
A. Measurement and Payment
1. Work associated with this Item is considered subsidiary to the various items bid.
No separate payment will be allowed for this Item.
1.3 REFERENCES [NOT USED]
1.4 ADMINISTRATIVE REQUIREMENTS
A. Coordination
1. Notify the City in writing, at the time of submittal, of any deviations in the
submittals from the requirements of the Contract Documents.
2. Coordination of Submittal Times
a. Prepare, prioritize and transmit each submittal sufficiently in advance of
performing the related Work or other applicable activities, or within the time
specified in the individual Work Sections, of the Specifications.
b. Contractor is responsible such that the installation will not be delayed by
processing times including, but not limited to:
a) Disapproval and resubmittal (if required)
b) Coordination with other submittals
c) Testing
d) Purchasing
e) Fabrication
f) Delivery
g) Similar sequenced activities
c. No extension of time will be authorized because of the Contractor's failure to
transmit submittals sufficiently in advance of the Work.
Tarrant County Juvenile Center, Phase 2
102577
01 33 00 - 2
DAP SUBMITTALS
Page 2 of 8
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS – DEVELOPER AWARDED PROJECTS
Revised August 30, 2013
d. Make submittals promptly in accordance with approved schedule, and in such
sequence as to cause no delay in the Work or in the work of any other
contractor.
B. Submittal Numbering
1. When submitting shop drawings or samples, utilize a 9-character submittal cross-
reference identification numbering system in the following manner:
a. Use the first 6 digits of the applicable Specification Section Number.
b. For the next 2 digits number use numbers 01-99 to sequentially number each
initial separate item or drawing submitted under each specific Section number.
c. Last use a letter, A-Z, indicating the resubmission of the same drawing (i.e.
A=2nd submission, B=3rd submission, C=4th submission, etc.). A typical
submittal number would be as follows:
03 30 00-08-B
1) 03 30 00 is the Specification Section for Concrete
2) 08 is the eighth initial submittal under this Specification Section
3) B is the third submission (second resubmission) of that particular shop
drawing
C. Contractor Certification
1. Review shop drawings, product data and samples, including those by
subcontractors, prior to submission to determine and verify the following:
a. Field measurements
b. Field construction criteria
c. Catalog numbers and similar data
d. Conformance with the Contract Documents
2. Provide each shop drawing, sample and product data submitted by the Contractor
with a Certification Statement affixed including:
a. The Contractor's Company name
b. Signature of submittal reviewer
c. Certification Statement
1) “By this submittal, I hereby represent that I have determined and verified
field measurements, field construction criteria, materials, dimensions,
catalog numbers and similar data and I have checked and coordinated each
item with other applicable approved shop drawings."
D. Submittal Format
1. Fold shop drawings larger than 8 ½ inches x 11 inches to 8 ½ inches x 11inches.
2. Bind shop drawings and product data sheets together.
3. Order
a. Cover Sheet
1) Description of Packet
2) Contractor Certification
b. List of items / Table of Contents
c. Product Data /Shop Drawings/Samples /Calculations
E. Submittal Content
1. The date of submission and the dates of any previous submissions
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CITY OF FORT WORTH
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2. The Project title and number
3. Contractor identification
4. The names of:
a. Contractor
b. Supplier
c. Manufacturer
5. Identification of the product, with the Specification Section number, page and
paragraph(s)
6. Field dimensions, clearly identified as such
7. Relation to adjacent or critical features of the Work or materials
8. Applicable standards, such as ASTM or Federal Specification numbers
9. Identification by highlighting of deviations from Contract Documents
10. Identification by highlighting of revisions on resubmittals
11. An 8-inch x 3-inch blank space for Contractor and City stamps
F. Shop Drawings
1. As specified in individual Work Sections includes, but is not necessarily limited to:
a. Custom-prepared data such as fabrication and erection/installation (working)
drawings
b. Scheduled information
c. Setting diagrams
d. Actual shopwork manufacturing instructions
e. Custom templates
f. Special wiring diagrams
g. Coordination drawings
h. Individual system or equipment inspection and test reports including:
1) Performance curves and certifications
i. As applicable to the Work
2. Details
a. Relation of the various parts to the main members and lines of the structure
b. Where correct fabrication of the Work depends upon field measurements
1) Provide such measurements and note on the drawings prior to submitting
for approval.
G. Product Data
1. For submittals of product data for products included on the City’s Standard Product
List, clearly identify each item selected for use on the Project.
2. For submittals of product data for products not included on the City’s Standard
Product List, submittal data may include, but is not necessarily limited to:
a. Standard prepared data for manufactured products (sometimes referred to as
catalog data)
1) Such as the manufacturer's product specification and installation
instructions
2) Availability of colors and patterns
3) Manufacturer's printed statements of compliances and applicability
4) Roughing-in diagrams and templates
5) Catalog cuts
6) Product photographs
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CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS – DEVELOPER AWARDED PROJECTS
Revised August 30, 2013
7) Standard wiring diagrams
8) Printed performance curves and operational-range diagrams
9) Production or quality control inspection and test reports and certifications
10) Mill reports
11) Product operating and maintenance instructions and recommended
spare-parts listing and printed product warranties
12) As applicable to the Work
H. Samples
1. As specified in individual Sections, include, but are not necessarily limited to:
a. Physical examples of the Work such as:
1) Sections of manufactured or fabricated Work
2) Small cuts or containers of materials
3) Complete units of repetitively used products color/texture/pattern swatches
and range sets
4) Specimens for coordination of visual effect
5) Graphic symbols and units of Work to be used by the City for independent
inspection and testing, as applicable to the Work
I. Do not start Work requiring a shop drawing, sample or product data nor any material to
be fabricated or installed prior to the approval or qualified approval of such item.
1. Fabrication performed, materials purchased or on-site construction accomplished
which does not conform to approved shop drawings and data is at the Contractor's
risk.
2. The City will not be liable for any expense or delay due to corrections or remedies
required to accomplish conformity.
3. Complete project Work, materials, fabrication, and installations in conformance
with approved shop drawings, applicable samples, and product data.
J. Submittal Distribution
1. Electronic Distribution
a. Confirm development of Project directory for electronic submittals to be
uploaded to City’s Buzzsaw site, or another external FTP site approved by the
City.
b. Shop Drawings
1) Upload submittal to designated project directory and notify appropriate
City representatives via email of submittal posting.
2) Hard Copies
a) 3 copies for all submittals
b) If Contractor requires more than 1 hard copy of Shop Drawings
returned, Contractor shall submit more than the number of copies listed
above.
c. Product Data
1) Upload submittal to designated project directory and notify appropriate
City representatives via email of submittal posting.
2) Hard Copies
a) 3 copies for all submittals
d. Samples
1) Distributed to the Project Representative
2. Hard Copy Distribution (if required in lieu of electronic distribution)
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CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS – DEVELOPER AWARDED PROJECTS
Revised August 30, 2013
a. Shop Drawings
1) Distributed to the City
2) Copies
a) 8 copies for mechanical submittals
b) 7 copies for all other submittals
c) If Contractor requires more than 3 copies of Shop Drawings returned,
Contractor shall submit more than the number of copies listed above.
b. Product Data
1) Distributed to the City
2) Copies
a) 4 copies
c. Samples
1) Distributed to the Project Representative
2) Copies
a) Submit the number stated in the respective Specification Sections.
3. Distribute reproductions of approved shop drawings and copies of approved
product data and samples, where required, to the job site file and elsewhere as
directed by the City.
a. Provide number of copies as directed by the City but not exceeding the number
previously specified.
K. Submittal Review
1. The review of shop drawings, data and samples will be for general conformance
with the design concept and Contract Documents. This is not to be construed as:
a. Permitting any departure from the Contract requirements
b. Relieving the Contractor of responsibility for any errors, including details,
dimensions, and materials
c. Approving departures from details furnished by the City, except as otherwise
provided herein
2. The review and approval of shop drawings, samples or product data by the City
does not relieve the Contractor from his/her responsibility with regard to the
fulfillment of the terms of the Contract.
a. All risks of error and omission are assumed by the Contractor, and the City will
have no responsibility therefore.
3. The Contractor remains responsible for details and accuracy, for coordinating the
Work with all other associated work and trades, for selecting fabrication processes,
for techniques of assembly and for performing Work in a safe manner.
4. If the shop drawings, data or samples as submitted describe variations and show a
departure from the Contract requirements which City finds to be in the interest of
the City and to be so minor as not to involve a change in Contract Price or time for
performance, the City may return the reviewed drawings without noting an
exception.
5. Submittals will be returned to the Contractor under 1 of the following codes:
a. Code 1
1) "NO EXCEPTIONS TAKEN" is assigned when there are no notations or
comments on the submittal.
a) When returned under this code the Contractor may release the
equipment and/or material for manufacture.
b. Code 2
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CITY OF FORT WORTH
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Revised August 30, 2013
1) "EXCEPTIONS NOTED". This code is assigned when a confirmation of
the notations and comments IS NOT required by the Contractor.
a) The Contractor may release the equipment or material for manufacture;
however, all notations and comments must be incorporated into the
final product.
c. Code 3
1) "EXCEPTIONS NOTED/RESUBMIT". This combination of codes is
assigned when notations and comments are extensive enough to require a
resubmittal of the package.
a) The Contractor may release the equipment or material for manufacture;
however, all notations and comments must be incorporated into the
final product.
b) This resubmittal is to address all comments, omissions and
non-conforming items that were noted.
c) Resubmittal is to be received by the City within 15 Calendar Days of
the date of the City's transmittal requiring the resubmittal.
d. Code 4
1) "NOT APPROVED" is assigned when the submittal does not meet the
intent of the Contract Documents.
a) The Contractor must resubmit the entire package revised to bring the
submittal into conformance.
b) It may be necessary to resubmit using a different manufacturer/vendor
to meet the Contract Documents.
6. Resubmittals
a. Handled in the same manner as first submittals
1) Corrections other than requested by the City
2) Marked with revision triangle or other similar method
a) At Contractor’s risk if not marked
b. Submittals for each item will be reviewed no more than twice at the City’s
expense.
1) All subsequent reviews will be performed at times convenient to the City
and at the Contractor's expense, based on the City's or City
Representative’s then prevailing rates.
2) Provide Contractor reimbursement to the City within 30 Calendar Days for
all such fees invoiced by the City.
c. The need for more than 1 resubmission or any other delay in obtaining City's
review of submittals, will not entitle the Contractor to an extension of Contract
Time.
7. Partial Submittals
a. City reserves the right to not review submittals deemed partial, at the City’s
discretion.
b. Submittals deemed by the City to be not complete will be returned to the
Contractor, and will be considered "Not Approved" until resubmitted.
c. The City may at its option provide a list or mark the submittal directing the
Contractor to the areas that are incomplete.
8. If the Contractor considers any correction indicated on the shop drawings to
constitute a change to the Contract Documents, then written notice must be
provided thereof to the Developer at least 7 Calendar Days prior to release for
manufacture.
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CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS – DEVELOPER AWARDED PROJECTS
Revised August 30, 2013
9. When the shop drawings have been completed to the satisfaction of the City, the
Contractor may carry out the construction in accordance therewith and no further
changes therein except upon written instructions from the City.
10. Each submittal, appropriately coded, will be returned within 30 Calendar Days
following receipt of submittal by the City.
L. Mock ups
1. Mock Up units as specified in individual Sections, include, but are not necessarily
limited to, complete units of the standard of acceptance for that type of Work to be
used on the Project. Remove at the completion of the Work or when directed.
M. Qualifications
1. If specifically required in other Sections of these Specifications, submit a P.E.
Certification for each item required.
N. Request for Information (RFI)
1. Contractor Request for additional information
a. Clarification or interpretation of the contract documents
b. When the Contractor believes there is a conflict between Contract Documents
c. When the Contractor believes there is a conflict between the Drawings and
Specifications
1) Identify the conflict and request clarification
2. Sufficient information shall be attached to permit a written response without further
information.
1.5 SUBMITTALS [NOT USED]
1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED]
1.7 CLOSEOUT SUBMITTALS [NOT USED]
1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
1.9 QUALITY ASSURANCE [NOT USED]
1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED]
1.11 FIELD [SITE] CONDITIONS [NOT USED]
1.12 WARRANTY [NOT USED]
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DAP SUBMITTALS
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CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS – DEVELOPER AWARDED PROJECTS
Revised August 30, 2013
PART 2 - PRODUCTS [NOT USED]
PART 3 - EXECUTION [NOT USED]
END OF SECTION
Revision Log
DATE NAME SUMMARY OF CHANGE
12/20/2012 D. Johnson 1.4.K.8. Working Days modified to Calendar Days
Tarrant County Juvenile Center, Phase 2
102577
01 45 23
DAP TESTING AND INSPECTION SERVICES
Page 1 of 2
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS – DEVELOPER AWARDED PROJECTS
Revised March 20, 2020
SECTION 01 45 23
TESTING AND INSPECTION SERVICES
PART 1 - GENERAL
1.1 SUMMARY
A. Section Includes:
1. Testing and inspection services procedures and coordination
B. Deviations from this City of Fort Worth Standard Specification
1. None.
C. Related Specification Sections include, but are not necessarily limited to:
1. Division 0 – Bidding Requirements, Contract Forms and Conditions of the Contract
2. Division 1 – General Requirements
1.2 PRICE AND PAYMENT PROCEDURES
A. Measurement and Payment
1. Work associated with this Item is considered subsidiary to the various Items bid.
No separate payment will be allowed for this Item.
a. Contractor is responsible for performing, coordinating, and payment of all
Quality Control testing.
b. City is responsible for performing and payment for first set of Quality
Assurance testing.
1) If the first Quality Assurance test performed by the City fails, the
Contractor is responsible for payment of subsequent Quality Assurance
testing until a passing test occurs.
a) Final acceptance will not be issued by City until all required payments
for testing by Contractor have been paid in full.
1.3 REFERENCES [NOT USED]
1.4 ADMINISTRATIVE REQUIREMENTS
A. Testing
1. Complete testing in accordance with the Contract Documents.
2. Coordination
a. When testing is required to be performed by the City, notify City, sufficiently
in advance, when testing is needed.
b. When testing is required to be completed by the Contractor, notify City,
sufficiently in advance, that testing will be performed.
3. Distribution of Testing Reports
a. Electronic Distribution
1) Confirm development of Project directory for electronic submittals to be
uploaded to the City’s document management system, or another form of
distribution approved by the City.
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DAP TESTING AND INSPECTION SERVICES
Page 2 of 2
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS – DEVELOPER AWARDED PROJECTS
Revised March 20, 2020
2) Upload test reports to designated project directory and notify appropriate
City representatives via email of submittal posting.
3) Hard Copies
a) 1 copy for all submittals submitted to the Project Representative
b. Hard Copy Distribution (if required in lieu of electronic distribution)
1) Tests performed by City
a) Distribute 1 hard copy to the Contractor
2) Tests performed by the Contractor
a) Distribute 3 hard copies to City’s Project Representative
4. Provide City’s Project Representative with trip tickets for each delivered load of
Concrete or Lime material including the following information:
a. Name of pit
b. Date of delivery
c. Material delivered
B. Inspection
1. Inspection or lack of inspection does not relieve the Contractor from obligation to
perform work in accordance with the Contract Documents.
1.5 SUBMITTALS [NOT USED]
1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED]
1.7 CLOSEOUT SUBMITTALS [NOT USED]
1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
1.9 QUALITY ASSURANCE [NOT USED]
1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED]
1.11 FIELD [SITE] CONDITIONS [NOT USED]
1.12 WARRANTY [NOT USED]
PART 2 - PRODUCTS [NOT USED]
PART 3 - EXECUTION [NOT USED]
END OF SECTION
Revision Log
DATE NAME SUMMARY OF CHANGE
03/20/2020 D.V. Magaña Removed reference to Buzzsaw and noted that electronic submittals be uploaded
through the City’s document management system.
Tarrant County Juvenile Center, Phase 2
102577
01 55 26 - 1
DAP STREET USE PERMIT AND MODIFICATIONS TO TRAFFIC CONTROL
Page 1 of 3
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS – DEVELOPER AWARDED PROJECTS
Revised July 1, 2011
SECTION 01 55 26
STREET USE PERMIT AND MODIFICATIONS TO TRAFFIC CONTROL
PART 1 - GENERAL
1.1 SUMMARY
A. Section Includes:
1. Administrative procedures for:
a. Street Use Permit
b. Modification of approved traffic control
c. Removal of Street Signs
B. Deviations from this City of Fort Worth Standard Specification
1. None.
C. Related Specification Sections include, but are not necessarily limited to:
1. Division 0 – Bidding Requirements, Contract Forms and Conditions of the Contract
2. Division 1 – General Requirements
3. Section 34 71 13 – Traffic Control
1.2 PRICE AND PAYMENT PROCEDURES
A. Measurement and Payment
1. Work associated with this Item is considered subsidiary to the various Items bid.
No separate payment will be allowed for this Item.
1.3 REFERENCES
A. Reference Standards
1. Reference standards cited in this specification refer to the current reference standard
published at the time of the latest revision date logged at the end of this
specification, unless a date is specifically cited.
2. Texas Manual on Uniform Traffic Control Devices (TMUTCD).
1.4 ADMINISTRATIVE REQUIREMENTS
A. Traffic Control
1. General
a. When traffic control plans are included in the Drawings, provide Traffic
Control in accordance with Drawings and Section 34 71 13.
b. When traffic control plans are not included in the Drawings, prepare traffic
control plans in accordance with Section 34 71 13 and submit to City for
review.
1) Allow minimum 10 working days for review of proposed Traffic Control.
B. Street Use Permit
1. Prior to installation of Traffic Control, a City Street Use Permit is required.
a. To obtain Street Use Permit, submit Traffic Control Plans to City
Transportation and Public Works Department.
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DAP STREET USE PERMIT AND MODIFICATIONS TO TRAFFIC CONTROL
Page 2 of 3
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS – DEVELOPER AWARDED PROJECTS
Revised July 1, 2011
1) Allow a minimum of 5 working days for permit review.
2) Contractor’s responsibility to coordinate review of Traffic Control plans for
Street Use Permit, such that construction is not delayed.
C. Modification to Approved Traffic Control
1. Prior to installation traffic control:
a. Submit revised traffic control plans to City Department Transportation and
Public Works Department.
1) Revise Traffic Control plans in accordance with Section 34 71 13.
2) Allow minimum 5 working days for review of revised Traffic Control.
3) It is the Contractor’s responsibility to coordinate review of Traffic Control
plans for Street Use Permit, such that construction is not delayed.
D. Removal of Street Sign
1. If it is determined that a street sign must be removed for construction, then contact
City Transportation and Public Works Department, Signs and Markings Division to
remove the sign.
E. Temporary Signage
1. In the case of regulatory signs, replace permanent sign with temporary sign meeting
requirements of the latest edition of the Texas Manual on Uniform Traffic Control
Devices (MUTCD).
2. Install temporary sign before the removal of permanent sign.
3. When construction is complete, to the extent that the permanent sign can be
reinstalled, contact the City Transportation and Public Works Department, Signs
and Markings Division, to reinstall the permanent sign.
F. Traffic Control Standards
1. Traffic Control Standards can be found on the City’s Buzzsaw website.
1.5 SUBMITTALS [NOT USED]
1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED]
1.7 CLOSEOUT SUBMITTALS [NOT USED]
1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
1.9 QUALITY ASSURANCE [NOT USED]
1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED]
1.11 FIELD [SITE] CONDITIONS [NOT USED]
1.12 WARRANTY [NOT USED]
PART 2 - PRODUCTS [NOT USED]
PART 3 - EXECUTION [NOT USED]
END OF SECTION
Tarrant County Juvenile Center, Phase 2
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DAP STREET USE PERMIT AND MODIFICATIONS TO TRAFFIC CONTROL
Page 3 of 3
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS – DEVELOPER AWARDED PROJECTS
Revised July 1, 2011
Revision Log
DATE NAME SUMMARY OF CHANGE
Tarrant County Juvenile Center, Phase 2
102577
01 66 00 - 1
DAP PRODUCT STORAGE AND HANDLING REQUIREMENTS
Page 1 of 4
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS – DEVELOPER AWARDED PROJECTS
Revised April 7, 2014
SECTION 01 66 00
PRODUCT STORAGE AND HANDLING REQUIREMENTS
PART 1 - GENERAL
1.1 SUMMARY
A. Section Includes:
1. Scheduling of product delivery
2. Packaging of products for delivery
3. Protection of products against damage from:
a. Handling
b. Exposure to elements or harsh environments
B. Deviations from this City of Fort Worth Standard Specification
1. None.
C. Related Specification Sections include, but are not necessarily limited to:
1. Division 0 – Bidding Requirements, Contract Forms and Conditions of the Contract
2. Division 1 – General Requirements
1.2 PRICE AND PAYMENT PROCEDURES
A. Measurement and Payment
1. Work associated with this Item is considered subsidiary to the various Items bid.
No separate payment will be allowed for this Item.
1.3 REFERENCES [NOT USED]
1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED]
1.5 SUBMITTALS [NOT USED]
1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED]
1.7 CLOSEOUT SUBMITTALS [NOT USED]
1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
1.9 QUALITY ASSURANCE [NOT USED]
1.10 DELIVERY AND HANDLING
A. Delivery Requirements
1. Schedule delivery of products or equipment as required to allow timely installation
and to avoid prolonged storage.
2. Provide appropriate personnel and equipment to receive deliveries.
3. Delivery trucks will not be permitted to wait extended periods of time on the Site
for personnel or equipment to receive the delivery.
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CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS – DEVELOPER AWARDED PROJECTS
Revised April 7, 2014
4. Deliver products or equipment in manufacturer's original unbroken cartons or other
containers designed and constructed to protect the contents from physical or
environmental damage.
5. Clearly and fully mark and identify as to manufacturer, item and installation
location.
6. Provide manufacturer's instructions for storage and handling.
B. Handling Requirements
1. Handle products or equipment in accordance with these Contract Documents and
manufacturer’s recommendations and instructions.
C. Storage Requirements
1. Store materials in accordance with manufacturer’s recommendations and
requirements of these Specifications.
2. Make necessary provisions for safe storage of materials and equipment.
a. Place loose soil materials and materials to be incorporated into Work to prevent
damage to any part of Work or existing facilities and to maintain free access at
all times to all parts of Work and to utility service company installations in
vicinity of Work.
3. Keep materials and equipment neatly and compactly stored in locations that will
cause minimum inconvenience to other contractors, public travel, adjoining owners,
tenants and occupants.
a. Arrange storage to provide easy access for inspection.
4. Restrict storage to areas available on construction site for storage of material and
equipment as shown on Drawings, or approved by City’s Project Representative.
5. Provide off-site storage and protection when on-site storage is not adequate.
a. Provide addresses of and access to off-site storage locations for inspection by
City’s Project Representative.
6. Do not use lawns, grass plots or other private property for storage purposes without
written permission of owner or other person in possession or control of premises.
7. Store in manufacturers’ unopened containers.
8. Neatly, safely and compactly stack materials delivered and stored along line of
Work to avoid inconvenience and damage to property owners and general public
and maintain at least 3 feet from fire hydrant.
9. Keep public and private driveways and street crossings open.
10. Repair or replace damaged lawns, sidewalks, streets or other improvements to
satisfaction of City’s Project Representative.
a. Total length which materials may be distributed along route of construction at
one time is 1,000 linear feet, unless otherwise approved in writing by City’s
Project Representative.
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CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS – DEVELOPER AWARDED PROJECTS
Revised April 7, 2014
1.11 FIELD [SITE] CONDITIONS [NOT USED]
1.12 WARRANTY [NOT USED]
PART 2 - PRODUCTS [NOT USED]
PART 3 - EXECUTION
3.1 INSTALLERS [NOT USED]
3.2 EXAMINATION [NOT USED]
3.3 PREPARATION [NOT USED]
3.4 ERECTION [NOT USED]
3.5 REPAIR / RESTORATION [NOT USED]
3.6 RE-INSTALLATION [NOT USED]
3.7 FIELD [OR] SITE QUALITY CONTROL
A. Tests and Inspections
1. Inspect all products or equipment delivered to the site prior to unloading.
B. Non-Conforming Work
1. Reject all products or equipment that are damaged, used or in any other way
unsatisfactory for use on the project.
3.8 SYSTEM STARTUP [NOT USED]
3.9 ADJUSTING [NOT USED]
3.10 CLEANING [NOT USED]
3.11 CLOSEOUT ACTIVITIES [NOT USED]
3.12 PROTECTION
A. Protect all products or equipment in accordance with manufacturer's written directions.
B. Store products or equipment in location to avoid physical damage to items while in
storage.
C. Protect equipment from exposure to elements and keep thoroughly dry if required by
the manufacturer.
3.13 MAINTENANCE [NOT USED]
3.14 ATTACHMENTS [NOT USED]
END OF SECTION
Tarrant County Juvenile Center, Phase 2
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DAP PRODUCT STORAGE AND HANDLING REQUIREMENTS
Page 4 of 4
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS – DEVELOPER AWARDED PROJECTS
Revised April 7, 2014
Revision Log
DATE NAME SUMMARY OF CHANGE
4/7/2014 M.Domenech Revised for DAP application
Tarrant County Juvenile Center, Phase 2
102577
01 71 23 - 1
DAP CONSTRUCTION STAKING AND SURVEY
Page 1 of 4
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS – DEVELOPER AWARDED PROJECTS
Revised April 7, 2014
SECTION 01 71 23
CONSTRUCTION STAKING AND SURVEY
PART 1 - GENERAL
1.1 SUMMARY
A. Section Includes:
1. Requirements for construction staking and construction survey
B. Deviations from this City of Fort Worth Standard Specification
1. None.
C. Related Specification Sections include, but are not necessarily limited to:
1. Division 0 – Bidding Requirements, Contract Forms and Conditions of the Contract
2. Division 1 – General Requirements
1.2 PRICE AND PAYMENT PROCEDURES
A. Measurement and Payment
1. Construction Staking
a. Measurement
1) This Item is considered subsidiary to the various Items bid.
b. Payment
1) The work performed and the materials furnished in accordance with this
Item are subsidiary to the various Items bid and no other compensation will
be allowed.
2. Construction Survey
a. Measurement
1) This Item is considered subsidiary to the various Items bid.
b. Payment
1) The work performed and the materials furnished in accordance with this
Item are subsidiary to the various Items bid and no other compensation will
be allowed.
1.3 REFERENCES [NOT USED]
1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED]
1.5 SUBMITTALS
A. Submittals, if required, shall be in accordance with Section 01 33 00.
B. All submittals shall be approved by the City prior to delivery.
1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS
A. Certificates
1. Provide certificate certifying that elevations and locations of improvements are in
conformance or non-conformance with requirements of the Contract Documents.
a. Certificate must be sealed by a registered professional land surveyor in the
State of Texas.
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DAP CONSTRUCTION STAKING AND SURVEY
Page 2 of 4
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS – DEVELOPER AWARDED PROJECTS
Revised April 7, 2014
B. Field Quality Control Submittals
1. Documentation verifying accuracy of field engineering work.
1.7 CLOSEOUT SUBMITTALS [NOT USED]
1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
1.9 QUALITY ASSURANCE
A. Construction Staking
1. Construction staking will be performed by the City.
2. Coordination
a. Contact City’s Project Representative at least 2 weeks in advance for
scheduling of Construction Staking.
b. It is the Contractor’s responsibility to coordinate staking such that construction
activities are not delayed or negatively impacted.
3. General
a. Contractor is responsible for preserving and maintaining stakes furnished by
City.
b. If in the opinion of the City, a sufficient number of stakes or markings have
been lost, destroyed or disturbed, by Contractor’s neglect, such that the
contracted Work cannot take place, then the Contractor will be required to pay
the City for new staking with a 25 percent markup. The cost for staking will be
deducted from the payment due to the Contractor for the Project.
B. Construction Survey
1. Construction Survey will be performed by the City.
2. Coordination
a. Contractor to verify that control data established in the design survey remains
intact.
b. Coordinate with the City prior to field investigation to determine which
horizontal and vertical control data will be required for construction survey.
c. It is the Contractor’s responsibility to coordinate Construction Survey such that
construction activities are not delayed or negatively impacted.
d. Notify City if any control data needs to be restored or replaced due to damage
caused during construction operations.
1) City shall perform replacements and/or restorations.
3. General
a. Construction survey will be performed in order to maintain complete and
accurate logs of control and survey work as it progresses for Project Records.
b. The Contractor will need to ensure coordination is maintained with the City to
perform construction survey to obtain construction features, including but not
limited to the following:
1) All Utility Lines
a) Rim and flowline elevations and coordinates for each manhole or
junction structure
2) Water Lines
a) Top of pipe elevations and coordinates for waterlines at the following
locations:
(1) Every 250 linear feet
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DAP CONSTRUCTION STAKING AND SURVEY
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CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS – DEVELOPER AWARDED PROJECTS
Revised April 7, 2014
(2) Horizontal and vertical points of inflection, curvature, etc. (All
Fittings)
(3) Cathodic protection test stations
(4) Sampling stations
(5) Meter boxes/vaults (All sizes)
(6) Fire lines
(7) Fire hydrants
(8) Gate valves
(9) Plugs, stubouts, dead-end lines
(10) Air Release valves (Manhole rim and vent pipe)
(11) Blow off valves (Manhole rim and valve lid)
(12) Pressure plane valves
(13) Cleaning wyes
(14) Casing pipe (each end)
b) Storm Sewer
(1) Top of pipe elevations and coordinates at the following locations:
(a) Every 250 linear feet
(b) Horizontal and vertical points of inflection, curvature, etc.
c) Sanitary Sewer
(1) Top of pipe elevations and coordinates for sanitary sewer lines at
the following locations:
(a) Every 250 linear feet
(b) Horizontal and vertical points of inflection, curvature, etc.
(c) Cleanouts
c. Construction survey will be performed in order to maintain complete and
accurate logs of control and survey work associated with meeting or exceeding
the line and grade required by these Specifications.
d. The Contractor will need to ensure coordination is maintained with the City to
perform construction survey and to verify control data, including but not
limited to the following:
1) Established benchmarks and control points provided for the Contractor’s
use are accurate
2) Benchmarks were used to furnish and maintain all reference lines and
grades for tunneling
3) Lines and grades were used to establish the location of the pipe
4) Submit to the City copies of field notes used to establish all lines and
grades and allow the City to check guidance system setup prior to
beginning each tunneling drive.
5) Provide access for the City to verify the guidance system and the line and
grade of the carrier pipe on a daily basis.
6) The Contractor remains fully responsible for the accuracy of the work and
the correction of it, as required.
7) Monitor line and grade continuously during construction.
8) Record deviation with respect to design line and grade once at each pipe
joint and submit daily records to City.
9) If the installation does not meet the specified tolerances, immediately notify
the City and correct the installation in accordance with the Contract
Documents.
1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED]
Tarrant County Juvenile Center, Phase 2
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DAP CONSTRUCTION STAKING AND SURVEY
Page 4 of 4
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS – DEVELOPER AWARDED PROJECTS
Revised April 7, 2014
1.11 FIELD [SITE] CONDITIONS [NOT USED]
1.12 WARRANTY [NOT USED]
PART 2 - PRODUCTS [NOT USED]
PART 3 - EXECUTION
3.1 INSTALLERS [NOT USED]
3.2 EXAMINATION [NOT USED]
3.3 PREPARATION [NOT USED]
3.4 APPLICATION
3.5 REPAIR / RESTORATION [NOT USED]
3.6 RE-INSTALLATION [NOT USED]
3.7 FIELD [OR] SITE QUALITY CONTROL
A. It is the Contractor’s responsibility to maintain all stakes and control data placed by the
City in accordance with this Specification.
B. Do not change or relocate stakes or control data without approval from the City.
3.8 SYSTEM STARTUP [NOT USED]
3.9 ADJUSTING [NOT USED]
3.10 CLEANING [NOT USED]
3.11 CLOSEOUT ACTIVITIES [NOT USED]
3.12 PROTECTION [NOT USED]
3.13 MAINTENANCE [NOT USED]
3.14 ATTACHMENTS [NOT USED]
END OF SECTION
Revision Log
DATE NAME SUMMARY OF CHANGE
4/7/2014 M.Domenech Revised for DAP application
Tarrant County Juvenile Center, Phase 2
102577
01 74 23 - 1
DAP CLEANING
Page 1 of 4
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS – DEVELOPER AWARDED PROJECTS
Revised April 7, 2014
SECTION 01 74 23
CLEANING
PART 1 - GENERAL
1.1 SUMMARY
A. Section Includes:
1. Intermediate and final cleaning for Work not including special cleaning of closed
systems specified elsewhere
B. Deviations from this City of Fort Worth Standard Specification
1. None.
C. Related Specification Sections include, but are not necessarily limited to:
1. Division 0 – Bidding Requirements, Contract Forms and Conditions of the Contract
2. Division 1 – General Requirements
3. Section 32 92 13 – Hydro-Mulching, Seeding and Sodding
1.2 PRICE AND PAYMENT PROCEDURES
A. Measurement and Payment
1. Work associated with this Item is considered subsidiary to the various Items bid.
No separate payment will be allowed for this Item.
1.3 REFERENCES [NOT USED]
1.4 ADMINISTRATIVE REQUIREMENTS
A. Scheduling
1. Schedule cleaning operations so that dust and other contaminants disturbed by
cleaning process will not fall on newly painted surfaces.
2. Schedule final cleaning upon completion of Work and immediately prior to final
inspection.
1.5 SUBMITTALS [NOT USED]
1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED]
1.7 CLOSEOUT SUBMITTALS [NOT USED]
1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
1.9 QUALITY ASSURANCE [NOT USED]
1.10 STORAGE, AND HANDLING
A. Storage and Handling Requirements
1. Store cleaning products and cleaning wastes in containers specifically designed for
those materials.
Tarrant County Juvenile Center, Phase 2
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DAP CLEANING
Page 2 of 4
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS – DEVELOPER AWARDED PROJECTS
Revised April 7, 2014
1.11 FIELD [SITE] CONDITIONS [NOT USED]
1.12 WARRANTY [NOT USED]
PART 2 - PRODUCTS
2.1 OWNER-FURNISHED [OR] OWNER-SUPPLIEDPRODUCTS [NOT USED]
2.2 MATERIALS
A. Cleaning Agents
1. Compatible with surface being cleaned
2. New and uncontaminated
3. For manufactured surfaces
a. Material recommended by manufacturer
2.3 ACCESSORIES [NOT USED]
2.4 SOURCE QUALITY CONTROL [NOT USED]
PART 3 - EXECUTION
3.1 INSTALLERS [NOT USED]
3.2 EXAMINATION [NOT USED]
3.3 PREPARATION [NOT USED]
3.4 APPLICATION [NOT USED]
3.5 REPAIR / RESTORATION [NOT USED]
3.6 RE-INSTALLATION [NOT USED]
3.7 FIELD [OR] SITE QUALITY CONTROL [NOT USED]
3.8 SYSTEM STARTUP [NOT USED]
3.9 ADJUSTING [NOT USED]
3.10 CLEANING
A. General
1. Prevent accumulation of wastes that create hazardous conditions.
2. Conduct cleaning and disposal operations to comply with laws and safety orders of
governing authorities.
3. Do not dispose of volatile wastes such as mineral spirits, oil or paint thinner in
storm or sanitary drains or sewers.
4. Dispose of degradable debris at an approved solid waste disposal site.
5. Dispose of nondegradable debris at an approved solid waste disposal site or in an
alternate manner approved by City and regulatory agencies.
Tarrant County Juvenile Center, Phase 2
102577
01 74 23 - 3
DAP CLEANING
Page 3 of 4
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS – DEVELOPER AWARDED PROJECTS
Revised April 7, 2014
6. Handle materials in a controlled manner with as few handlings as possible.
7. Thoroughly clean, sweep, wash and polish all Work and equipment associated with
this project.
8. Remove all signs of temporary construction and activities incidental to construction
of required permanent Work.
9. If project is not cleaned to the satisfaction of the City, the City reserves the right to
have the cleaning completed at the expense of the Contractor.
10. Do not burn on-site.
B. Intermediate Cleaning during Construction
1. Keep Work areas clean so as not to hinder health, safety or convenience of
personnel in existing facility operations.
2. At maximum weekly intervals, dispose of waste materials, debris and rubbish.
3. Confine construction debris daily in strategically located container(s):
a. Cover to prevent blowing by wind
b. Store debris away from construction or operational activities
c. Haul from site at a minimum of once per week
4. Vacuum clean interior areas when ready to receive finish painting.
a. Continue vacuum cleaning on an as-needed basis, until Final Acceptance.
5. Prior to storm events, thoroughly clean site of all loose or unsecured items, which
may become airborne or transported by flowing water during the storm.
C. Exterior (Site or Right of Way) Final Cleaning
1. Remove trash and debris containers from site.
a. Re-seed areas disturbed by location of trash and debris containers in accordance
with Section 32 92 13.
2. Sweep roadway to remove all rocks, pieces of asphalt, concrete or any other object
that may hinder or disrupt the flow of traffic along the roadway.
3. Clean any interior areas including, but not limited to, vaults, manholes, structures,
junction boxes and inlets.
4. If no longer required for maintenance of erosion facilities, and upon approval by
City, remove erosion control from site.
5. Clean signs, lights, signals, etc.
3.11 CLOSEOUT ACTIVITIES [NOT USED]
3.12 PROTECTION [NOT USED]
3.13 MAINTENANCE [NOT USED]
3.14 ATTACHMENTS [NOT USED]
Tarrant County Juvenile Center, Phase 2
102577
01 74 23 - 4
DAP CLEANING
Page 4 of 4
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS – DEVELOPER AWARDED PROJECTS
Revised April 7, 2014
END OF SECTION
Revision Log
DATE NAME SUMMARY OF CHANGE
4/7/2014 M.Domenech Revised for DAP application
Tarrant County Juvenile Center, Phase 2
102577
01 77 19 - 1
DAP CLOSEOUT REQUIREMENTS
Page 1 of 3
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS – DEVELOPER AWARDED PROJECTS
Revised April 7, 2014
SECTION 01 77 19
CLOSEOUT REQUIREMENTS
PART 1 - GENERAL
1.1 SUMMARY
A. Section Includes:
1. The procedure for closing out a contract
B. Deviations from this City of Fort Worth Standard Specification
1. None.
C. Related Specification Sections include, but are not necessarily limited to:
1. Division 0 – Bidding Requirements, Contract Forms and Conditions of the Contract
2. Division 1 – General Requirements
1.2 PRICE AND PAYMENT PROCEDURES
A. Measurement and Payment
1. Work associated with this Item is considered subsidiary to the various Items bid.
No separate payment will be allowed for this Item.
1.3 REFERENCES [NOT USED]
1.4 ADMINISTRATIVE REQUIREMENTS
A. Guarantees, Bonds and Affidavits
1. No application for final payment will be accepted until all guarantees, bonds,
certificates, licenses and affidavits required for Work or equipment as specified are
satisfactorily filed with the City.
B. Release of Liens or Claims
1. No application for final payment will be accepted until satisfactory evidence of
release of liens has been submitted to the City.
1.5 SUBMITTALS
A. Submit all required documentation to City’s Project Representative.
Tarrant County Juvenile Center, Phase 2
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DAP CLOSEOUT REQUIREMENTS
Page 2 of 3
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS – DEVELOPER AWARDED PROJECTS
Revised April 7, 2014
1.6 INFORMATIONAL SUBMITTALS [NOT USED]
1.7 CLOSEOUT SUBMITTALS [NOT USED]
PART 2 - PRODUCTS [NOT USED]
PART 3 - EXECUTION
3.1 INSTALLERS [NOT USED]
3.2 EXAMINATION [NOT USED]
3.3 PREPARATION [NOT USED]
3.4 CLOSEOUT PROCEDURE
A. Prior to requesting Final Inspection, submit:
1. Project Record Documents in accordance with Section 01 78 39
2. Operation and Maintenance Data, if required, in accordance with Section 01 78 23
B. Prior to requesting Final Inspection, perform final cleaning in accordance with Section
01 74 23.
C. Final Inspection
1. After final cleaning, provide notice to the City Project Representative that the Work
is completed.
a. The City will make an initial Final Inspection with the Contractor present.
b. Upon completion of this inspection, the City will notify the Contractor, in
writing within 10 business days, of any particulars in which this inspection
reveals that the Work is defective or incomplete.
2. Upon receiving written notice from the City, immediately undertake the Work
required to remedy deficiencies and complete the Work to the satisfaction of the
City.
3. Upon completion of Work associated with the items listed in the City's written
notice, inform the City, that the required Work has been completed. Upon receipt
of this notice, the City, in the presence of the Contractor, will make a subsequent
Final Inspection of the project.
4. Provide all special accessories required to place each item of equipment in full
operation. These special accessory items include, but are not limited to:
a. Specified spare parts
b. Adequate oil and grease as required for the first lubrication of the equipment
c. Initial fill up of all chemical tanks and fuel tanks
d. Light bulbs
e. Fuses
f. Vault keys
g. Handwheels
h. Other expendable items as required for initial start-up and operation of all
equipment
D. Notice of Project Completion
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DAP CLOSEOUT REQUIREMENTS
Page 3 of 3
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS – DEVELOPER AWARDED PROJECTS
Revised April 7, 2014
1. Once the City Project Representative finds the Work subsequent to Final Inspection
to be satisfactory, the City will issue a Notice of Project Completion (Green Sheet).
E. Supporting Documentation
1. Coordinate with the City Project Representative to complete the following
additional forms:
a. Final Payment Request
b. Statement of Contract Time
c. Affidavit of Payment and Release of Liens
d. Consent of Surety to Final Payment
e. Pipe Report (if required)
f. Contractor’s Evaluation of City
g. Performance Evaluation of Contractor
F. Letter of Final Acceptance
1. Upon review and acceptance of Notice of Project Completion and Supporting
Documentation, in accordance with General Conditions, City will issue Letter of
Final Acceptance and release the Final Payment Request for payment.
3.5 REPAIR / RESTORATION [NOT USED]
3.6 RE-INSTALLATION [NOT USED]
3.7 FIELD [OR] SITE QUALITY CONTROL [NOT USED]
3.8 SYSTEM STARTUP [NOT USED]
3.9 ADJUSTING [NOT USED]
3.10 CLEANING [NOT USED]
3.11 CLOSEOUT ACTIVITIES [NOT USED]
3.12 PROTECTION [NOT USED]
3.13 MAINTENANCE [NOT USED]
3.14 ATTACHMENTS [NOT USED]
END OF SECTION
Revision Log
DATE NAME SUMMARY OF CHANGE
4/7/2014 M.Domenech Revised for DAP application
Tarrant County Juvenile Center, Phase 2
102577
01 78 39 - 1
DAP PROJECT RECORD DOCUMENTS
Page 1 of 4
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS – DEVELOPER AWARDED PROJECTS
Revised April 7, 2014
SECTION 01 78 39
PROJECT RECORD DOCUMENTS
PART 1 - GENERAL
1.1 SUMMARY
A. Section Includes:
1. Work associated with the documenting the project and recording changes to project
documents, including:
a. Record Drawings
b. Water Meter Service Reports
c. Sanitary Sewer Service Reports
d. Large Water Meter Reports
B. Deviations from this City of Fort Worth Standard Specification
1. None.
C. Related Specification Sections include, but are not necessarily limited to:
1. Division 0 – Bidding Requirements, Contract Forms and Conditions of the Contract
2. Division 1 – General Requirements
1.2 PRICE AND PAYMENT PROCEDURES
A. Measurement and Payment
1. Work associated with this Item is considered subsidiary to the various Items bid.
No separate payment will be allowed for this Item.
1.3 REFERENCES [NOT USED]
1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED]
1.5 SUBMITTALS
A. Prior to submitting a request for Final Inspection, deliver Project Record Documents to
City’s Project Representative.
1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED]
1.7 CLOSEOUT SUBMITTALS [NOT USED]
1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
1.9 QUALITY ASSURANCE
A. Accuracy of Records
1. Thoroughly coordinate changes within the Record Documents, making adequate
and proper entries on each page of Specifications and each sheet of Drawings and
other Documents where such entry is required to show the change properly.
2. Accuracy of records shall be such that future search for items shown in the Contract
Documents may rely reasonably on information obtained from the approved Project
Record Documents.
Tarrant County Juvenile Center, Phase 2
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DAP PROJECT RECORD DOCUMENTS
Page 2 of 4
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS – DEVELOPER AWARDED PROJECTS
Revised April 7, 2014
3. To facilitate accuracy of records, make entries within 24 hours after receipt of
information that the change has occurred.
4. Provide factual information regarding all aspects of the Work, both concealed and
visible, to enable future modification of the Work to proceed without lengthy and
expensive site measurement, investigation and examination.
1.10 STORAGE AND HANDLING
A. Storage and Handling Requirements
1. Maintain the job set of Record Documents completely protected from deterioration
and from loss and damage until completion of the Work and transfer of all recorded
data to the final Project Record Documents.
2. In the event of loss of recorded data, use means necessary to again secure the data
to the City's approval.
a. In such case, provide replacements to the standards originally required by the
Contract Documents.
1.11 FIELD [SITE] CONDITIONS [NOT USED]
1.12 WARRANTY [NOT USED]
PART 2 - PRODUCTS
2.1 OWNER-FURNISHED [OR] OWNER-SUPPLIED PRODUCTS [NOT USED]
2.2 RECORD DOCUMENTS
A. Job set
1. Promptly following receipt of the Notice to Proceed, secure from the City, at no
charge to the Contractor, 1 complete set of all Documents comprising the Contract.
B. Final Record Documents
1. At a time nearing the completion of the Work and prior to Final Inspection, provide
the City 1 complete set of all Final Record Drawings in the Contract.
2.3 ACCESSORIES [NOT USED]
2.4 SOURCE QUALITY CONTROL [NOT USED]
PART 3 - EXECUTION
3.1 INSTALLERS [NOT USED]
3.2 EXAMINATION [NOT USED]
3.3 PREPARATION [NOT USED]
3.4 MAINTENANCE DOCUMENTS
A. Maintenance of Job Set
1. Immediately upon receipt of the job set, identify each of the Documents with the
title, "RECORD DOCUMENTS - JOB SET".
Tarrant County Juvenile Center, Phase 2
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DAP PROJECT RECORD DOCUMENTS
Page 3 of 4
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS – DEVELOPER AWARDED PROJECTS
Revised April 7, 2014
2. Preservation
a. Considering the Contract completion time, the probable number of occasions
upon which the job set must be taken out for new entries and for examination,
and the conditions under which these activities will be performed, devise a
suitable method for protecting the job set.
b. Do not use the job set for any purpose except entry of new data and for review
by the City, until start of transfer of data to final Project Record Documents.
c. Maintain the job set at the site of work.
3. Coordination with Construction Survey
a. At a minimum clearly mark any deviations from Contract Documents
associated with installation of the infrastructure.
4. Making entries on Drawings
a. Record any deviations from Contract Documents.
b. Use an erasable colored pencil (not ink or indelible pencil), clearly describe the
change by graphic line and note as required.
c. Date all entries.
d. Call attention to the entry by a "cloud" drawn around the area or areas affected.
e. In the event of overlapping changes, use different colors for the overlapping
changes.
5. Conversion of schematic layouts
a. In some cases on the Drawings, arrangements of conduits, circuits, piping,
ducts, and similar items, are shown schematically and are not intended to
portray precise physical layout.
1) Final physical arrangement is determined by the Contractor, subject to the
City's approval.
2) However, design of future modifications of the facility may require
accurate information as to the final physical layout of items which are
shown only schematically on the Drawings.
b. Show on the job set of Record Drawings, by dimension accurate to within 1
inch, the centerline of each run of items.
1) Final physical arrangement is determined by the Contractor, subject to the
City's approval.
2) Show, by symbol or note, the vertical location of the Item ("under slab", "in
ceiling plenum", "exposed", and the like).
3) Make all identification sufficiently descriptive that it may be related
reliably to the Specifications.
c. The City may waive the requirements for conversion of schematic layouts
where, in the City's judgment, conversion serves no useful purpose. However,
do not rely upon waivers being issued except as specifically issued in writing
by the City.
B. Final Project Record Documents
1. Transfer of data to Drawings
a. Carefully transfer change data shown on the job set of Record Drawings to the
corresponding final documents, coordinating the changes as required.
b. Clearly indicate at each affected detail and other Drawing a full description of
changes made during construction, and the actual location of items.
c. Call attention to each entry by drawing a "cloud" around the area or areas
affected.
Tarrant County Juvenile Center, Phase 2
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DAP PROJECT RECORD DOCUMENTS
Page 4 of 4
CITY OF FORT WORTH
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS – DEVELOPER AWARDED PROJECTS
Revised April 7, 2014
d. Make changes neatly, consistently and with the proper media to assure
longevity and clear reproduction.
2. Transfer of data to other Documents
a. If the Documents, other than Drawings, have been kept clean during progress of
the Work, and if entries thereon have been orderly to the approval of the City,
the job set of those Documents, other than Drawings, will be accepted as final
Record Documents.
b. If any such Document is not so approved by the City, secure a new copy of that
Document from the City at the City's usual charge for reproduction and
handling, and carefully transfer the change data to the new copy to the approval
of the City.
3.5 REPAIR / RESTORATION [NOT USED]
3.6 RE-INSTALLATION [NOT USED]
3.7 FIELD [OR] SITE QUALITY CONTROL [NOT USED]
3.8 SYSTEM STARTUP [NOT USED]
3.9 ADJUSTING [NOT USED]
3.10 CLEANING [NOT USED]
3.11 CLOSEOUT ACTIVITIES [NOT USED]
3.12 PROTECTION [NOT USED]
3.13 MAINTENANCE [NOT USED]
3.14 ATTACHMENTS [NOT USED]
END OF SECTION
Revision Log
DATE NAME SUMMARY OF CHANGE
4/7/2014 M.Domenech Revised for DAP Application
Tarrant County Juvenile Center, Phase 2
102577
Technical Specifications
02 41 13 - 1
SELECTIVE SITE DEMOLITION
Page 1 of 5
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 20, 2012
SECTION 02 41 13
SELECTIVE SITE DEMOLITION
PART 1 - GENERAL
1.1 SUMMARY
A. Section Includes:
1. Removing sidewalks and steps
2. Removing ADA ramps and landings
3. Removing driveways
4. Removing fences
5. Removing guardrail
6. Removing retaining walls (less than 4 feet tall)
7. Removing mailboxes
8. Removing rip rap
9. Removing miscellaneous concrete structures including porches and foundations
10. Disposal of removed materials
B. Deviations this from City of Fort Worth Standard Specification
1. None.
C. Related Specification Sections include, but are not necessarily limited to:
1. Division 0 – Bidding Requirements, Contract Forms, and Conditions of the
Contract
2. Division 1 – General Requirements
3. Section 31 23 23 – Borrow
1.2 PRICE AND PAYMENT PROCEDURES
A. Measurement and Payment
1. Measurement
a. Remove Sidewalk: Measure by square foot.
b. Remove Steps: measure by the square foot as seen in the plan view only.
c. Remove ADA Ramp: measure by each.
d. Remove Driveway: measure by the square foot by type.
e. Remove Fence: measure by the linear foot.
f. Remove Guardrail: measure by the linear foot along the face of the rail in place
including metal beam guard fence transitions and single guard rail terminal
sections from the center of end posts.
g. Remove Retaining Wall (less than 4 feet tall): measure by the linear foot
h. Remove Mailbox: measure by each.
i. Remove Rip Rap: measure by the square foot.
j. Remove Miscellaneous Concrete Structure: measure by the lump sum.
2. Payment
02 41 13 - 2
SELECTIVE SITE DEMOLITION
Page 2 of 5
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 20, 2012
a. Remove Sidewalk: full compensation for saw cutting, removal, hauling,
disposal, tools, equipment, labor and incidentals needed to execute work.
Sidewalk adjacent to or attached to retaining wall (including sidewalk that acts
as a wall footing) shall be paid as sidewalk removal. For utility projects, this
Item shall be considered subsidiary to the trench and no other compensation
will be allowed.
b. Remove Steps: full compensation for saw cutting, removal, hauling, disposal,
tools, equipment, labor and incidentals needed to execute work. For utility
projects, this Item shall be considered subsidiary to the trench and no other
compensation will be allowed.
c. Remove ADA Ramp and landing: full compensation for saw cutting, removal,
hauling, disposal, tools, equipment, labor and incidentals needed to execute
work. Work includes ramp landing removal. For utility projects, this Item shall
be considered subsidiary to the trench and no other compensation will be
allowed.
d. Remove Driveway: full compensation for saw cutting, removal, hauling,
disposal, tools, equipment, labor and incidentals needed to remove improved
driveway by type. For utility projects, this Item shall be considered subsidiary
to the trench and no other compensation will be allowed.
e. Remove Fence: full compensation for removal, hauling, disposal, tools,
equipment, labor and incidentals needed to remove fence. For utility projects,
this Item shall be considered subsidiary to the trench and no other
compensation will be allowed.
f. Remove Guardrail: full compensation for removing materials, loading, hauling,
unloading, and storing or disposal; furnishing backfill material; backfilling the
postholes; and equipment, labor, tools, and incidentals. For utility projects, this
Item shall be considered subsidiary to the trench and no other compensation
will be allowed.
g. Remove Retaining Wall (less than 4 feet tall): full compensation for saw
cutting, removal, hauling, disposal, tools, equipment, labor and incidentals
needed to execute work. Sidewalk adjacent to or attached to retaining wall
(including sidewalk that acts as a wall footing) shall be paid as sidewalk
removal. For utility projects, this Item shall be considered subsidiary to the
trench and no other compensation will be allowed.
h. Remove Mailbox: full compensation for removal, hauling, disposal, tools,
equipment, labor and incidentals needed to execute work. For utility projects,
this Item shall be considered subsidiary to the trench and no other
compensation will be allowed.
i. Remove Rip Rap: full compensation for saw cutting, removal, hauling,
disposal, tools, equipment, labor and incidentals needed to execute work. For
utility projects, this Item shall be considered subsidiary to the trench and no
other compensation will be allowed.
j. Remove Miscellaneous Concrete Structure: full compensation for saw cutting,
removal, hauling, disposal, tools, equipment, labor and incidentals needed to
execute work. For utility projects, this Item shall be considered subsidiary to
the trench and no other compensation will be allowed.
1.3 REFERENCES
A. Definitions
02 41 13 - 3
SELECTIVE SITE DEMOLITION
Page 3 of 5
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 20, 2012
1. Improved Driveway: Driveway constructed of concrete, asphalt paving or brick unit
pavers.
1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED]
1.5 SUBMITTALS [NOT USED]
1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED]
1.7 CLOSEOUT SUBMITTALS [NOT USED]
1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
1.9 QUALITY ASSURANCE [NOT USED]
1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED]
1.11 FIELD [SITE] CONDITIONS [NOT USED]
1.12 WARRANTY [NOT USED]
PART 2 - PRODUCTS
2.1 OWNER-FURNISHED PRODUCTS [NOT USED]
2.2 MATERIALS
A. Fill Material: See Section 31 23 23.
2.3 ACCESSORIES [NOT USED]
2.4 SOURCE QUALITY CONTROL [NOT USED]
PART 3 - EXECUTION
3.1 INSTALLERS [NOT USED]
3.2 EXAMINATION [NOT USED]
3.3 PREPARATION [NOT USED]
3.4 REMOVAL
A. Remove Sidewalk
1. Remove sidewalk to nearest existing dummy, expansion or construction joint.
2. Sawcut when removing to nearest joint is not practical. See 3.4.K.
B. Remove Steps
1. Remove step to nearest existing dummy, expansion or construction joint.
2. Sawcut when removing to nearest joint is not practical. See 3.4.K.
C. Remove ADA Ramp
1. Sawcut existing curb and gutter and pavement prior to wheel chair ramp removal.
See 3.4.K.
2. Remove ramp to nearest existing dummy, expansion or construction joint on
existing sidewalk.
D. Remove Driveway
02 41 13 - 4
SELECTIVE SITE DEMOLITION
Page 4 of 5
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 20, 2012
1. Sawcut existing drive, curb and gutter and pavement prior to drive removal. See
3.4.K.
2. Remove drive to nearest existing dummy, expansion or construction joint.
3. Sawcut when removing to nearest joint is not practical. See 3.4.K.
4. Remove adjacent sidewalk to nearest existing dummy, expansion or construction
joint on existing sidewalk.
E. Remove Fence
1. Remove all fence components above and below ground and backfill with acceptable
fill material.
2. Use caution in removing and salvaging fence materials.
3. Salvaged materials may be used to reconstruct fence as approved by City or as
shown on Drawings.
4. Contractor responsible for keeping animals (livestock, pets, etc.) within the fenced
areas during construction operation and while removing fences.
F. Remove Guardrail
1. Remove rail elements in original lengths.
2. Remove fittings from the posts and the metal rail and then pull the posts.
3. Do not mar or damage salvageable materials during removal.
4. Completely remove posts and any concrete surrounding the posts.
5. Furnish backfill material and backfill the hole with material equal in composition
and density to the surrounding soil unless otherwise directed.
6. Cut off or bend down eyebolts anchored to the dead man to an elevation at least 1-
foot below the new subgrade elevation and leave in place along with the dead man.
G. Remove Retaining Wall (less than 4 feet tall)
1. Remove wall to nearest existing joint.
2. Sawcut when removing to nearest joint is not practical. See 3.4.K.
3. Removal includes all components of the retaining wall including footings.
4. Sidewalk adjacent to or attached to retaining wall: See 3.4.A
H. Remove Mailbox
1. Salvage existing materials for reuse. Mailbox materials may need to be used for
reconstruction.
I. Remove Rip Rap
1. Remove rip rap to nearest existing dummy, expansion or construction joint.
2. Sawcut when removing to nearest joint is not practical. See 3.4.K.
J. Remove Miscellaneous Concrete Structure
1. Remove portions of miscellaneous concrete structures including foundations and
slabs that do not interfere with proposed construction to 2 feet below the finished
ground line.
2. Cut reinforcement close to the portion of the concrete to remain in place.
3. Break or perforate the bottom of structures to remain to prevent the entrapment of
water.
02 41 13 - 5
SELECTIVE SITE DEMOLITION
Page 5 of 5
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 20, 2012
K. Sawcut
1. Sawing Equipment
a. Power-driven
b. Manufactured for the purpose of sawing pavement
c. In good operating condition
d. Shall not spall or fracture the pavement to the removal area
2. Sawcut perpendicular to the surface completely through existing pavement.
3.5 REPAIR [NOT USED]
3.6 RE-INSTALLATION [NOT USED]
3.7 SITE QUALITY CONTROL [NOT USED]
3.8 SYSTEM STARTUP [NOT USED]
3.9 ADJUSTING [NOT USED]
3.10 CLEANING [NOT USED]
3.11 CLOSEOUT ACTIVITIES [NOT USED]
3.12 PROTECTION [NOT USED]
3.13 MAINTENANCE [NOT USED]
3.14 ATTACHMENTS [NOT USED]
END OF SECTION
Revision Log
DATE NAME SUMMARY OF CHANGE
12/20/2012 D. Johnson 1.2.A.2. Modified Payment - Items will be subsidiary to trench on utility projects
02 41 15 - 1
PAVING REMOVAL
Page 1 of 6
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised February 2, 2016
SECTION 02 41 15
PAVING REMOVAL
PART 1 - GENERAL
1.1 SUMMARY
A. Section Includes:
1. Removing concrete paving, asphalt paving and brick paving
2. Removing concrete curb and gutter
3. Removing concrete valley gutter
4. Milling roadway paving
5. Pulverization of existing pavement
6. Disposal of removed materials
B. Deviations from this City of Fort Worth Standard Specification
1. None.
C. Related Specification Sections include, but are not necessarily limited to:
1. Division 0 - Bidding Requirements, Contract Forms, and Conditions of the Contract
2. Division 1 - General Requirements
3. Section 32 11 33 - Cement Treated Base Courses
1.2 PRICE AND PAYMENT PROCEDURES
A. Measurement and Payment
1. Measurement
a. Remove Concrete Paving: measure by the square yard from back-to-back of
curbs.
b. Remove Asphalt Paving: measure by the square yard between the lips of
gutters.
c. Remove Brick Paving: measure by the square yard.
d. Remove Concrete Curb and Gutter: measure by the linear foot.
e. Remove Concrete Valley Gutter: measure by the square yard
f. Wedge Milling: measure by the square yard for varying thickness.
g. Surface Milling: measure by the square yard for varying thickness.
h. Butt Milling: measured by the linear foot.
i. Pavement Pulverization: measure by the square yard.
j. Remove Speed Cushion: measure by each.
2. Payment
a. Remove Concrete Paving: full compensation for saw cutting, removal, hauling,
disposal, tools, equipment, labor and incidentals needed to execute work. For
utility projects, this Item shall be considered subsidiary to the trench and no
other compensation will be allowed.
b. Remove Asphalt Paving: full compensation for saw cutting, removal, hauling,
disposal, tools, equipment, labor and incidentals needed to execute work. For
utility projects, this Item shall be considered subsidiary to the trench and no
other compensation will be allowed.
02 41 15 - 2
PAVING REMOVAL
Page 2 of 6
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised February 2, 2016
c. Remove Brick Paving: full compensation for saw cutting, removal, salvaging,
cleaning, hauling, disposal, tools, equipment, labor and incidentals needed to
execute work. For utility projects, this Item shall be considered subsidiary to
the trench and no other compensation will be allowed.
d. Remove Concrete Curb and Gutter: full compensation for saw cutting, removal,
hauling, disposal, tools, equipment, labor and incidentals needed to execute
work. For utility projects, this Item shall be considered subsidiary to the trench
and no other compensation will be allowed.
e. Remove Concrete Valley Gutter: full compensation for saw cutting, removal,
hauling, disposal, tools, equipment, labor and incidentals needed to execute
work.
f. Wedge Milling: full compensation for all milling, hauling milled material to
salvage stockpile or disposal, tools, labor, equipment and incidentals necessary
to execute the work.
g. Surface Milling: full compensation for all milling, hauling milled material to
salvage stockpile or disposal, tools, labor, equipment and incidentals necessary
to execute the work.
h. Butt Milling: full compensation for all milling, hauling milled material to
salvage stockpile or disposal, tools, labor, equipment and incidentals necessary
to execute the work.
i. Pavement Pulverization: full compensation for all labor, material, equipment,
tools and incidentals necessary to pulverize, remove and store the pulverized
material, undercut the base, mixing, compaction, haul off, sweep, and dispose
of the undercut material.
j. Remove speed cushion: full compensation for removal, hauling, disposal,
tools, equipment, labor, and incidentals needed to execute the work. For utility
projects, this Item shall be considered subsidiary to the trench and no other
compensation will be allowed.
k. No payment for saw cutting of pavement or curbs and gutters will be made
under this section. Include cost of such work in unit prices for items listed in
bid form requiring saw cutting.
l. No payment will be made for work outside maximum payment limits indicated
on plans, or for pavements or structures removed for CONTRACTOR's
convenience.
1.3 REFERENCES
A. ASTM International (ASTM):
a. D698, Standard Test Methods for Laboratory Compaction Characteristics of
Soil Using Standard Effort (12 400 ft-lbf/ft3 (600 kN-m/m3))
1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED]
1.5 SUBMITTALS [NOT USED]
1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED]
1.7 CLOSEOUT SUBMITTALS [NOT USED]
1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
1.9 QUALITY ASSURANCE [NOT USED]
1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED]
02 41 15 - 3
PAVING REMOVAL
Page 3 of 6
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised February 2, 2016
1.11 FIELD CONDITIONS [NOT USED]
1.12 WARRANTY [NOT USED]
PART 2 - PRODUCTS
2.1 OWNER-FURNISHED PRODUCTS [NOT USED]
2.2 EQUIPMENT [NOT USED]
2.3 ACCESSORIES [NOT USED]
2.4 SOURCE QUALITY CONTROL [NOT USED]
PART 3 - EXECUTION
3.1 EXAMINATION [NOT USED]
3.2 INSTALLERS [NOT USED]
3.3 PREPARATION
A. General:
1. Mark paving removal limits for City approval prior to beginning removal.
2. Identify known utilities below grade - Stake and flag locations.
3.4 PAVEMENT REMOVAL
A. General.
1. Exercise caution to minimize damage to underground utilities.
2. Minimize amount of earth removed.
3. Remove paving to neatly sawed joints.
4. Use care to prevent fracturing adjacent, existing pavement.
B. Sawing
1. Sawing Equipment.
a. Power-driven.
b. Manufactured for the purpose of sawing pavement.
c. In good operating condition.
d. Shall not spall or fracture the pavement structure adjacent to the removal area.
2. Sawcut perpendicular to the surface to full pavement depth, parallel and
perpendicular to existing joint.
3. Sawcut parallel to the original sawcut in square or rectangular fashion.
4. If a sawcut falls within 5 feet of an en existing dummy joint, construction joint, saw
joint, cold joint, expansion joint, edge of paving or gutter lip, remove paving to that
joint, edge or lip.
5. If a pavement edge of a cut is damaged subsequent to saw cutting, saw to a new,
neat, straight line for the purpose of removing the damaged area.
C. Remove Concrete Paving and Concrete Valley Gutter
1. Sawcut: See 3.4.B.
2. Remove concrete to the nearest expansion joint or vertical saw cut.
02 41 15 - 4
PAVING REMOVAL
Page 4 of 6
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised February 2, 2016
D. Remove Concrete Curb and Gutter
1. Sawcut: See 3.4.B.
2. Minimum limits of removal: 30 inches in length.
E. Remove Asphalt Paving
1. Sawcut: See 3.4.B.
2. Remove pavement without disturbing the base material.
3. When shown on the plans or as directed, stockpile materials designated as
salvageable at designated sites.
4. Prepare stockpile area by removing vegetation and trash and by providing for
proper drainage.
F. Milling
1. General
a. Mill surfaces to the depth shown in the plans or as directed.
b. Do not damage or disfigure adjacent work or existing surface improvements.
c. If milling exposes smooth underlying pavement surfaces, mill the smooth
surface to make rough.
d. Provide safe temporary transition where vehicles or pedestrians must pass over
the milled edges.
e. Remove excess material and clean milled surfaces.
f. Stockpiling of planed material will not be permitted within the right of way
unless approved by the City.
g. If the existing base is brick and cannot be milled, remove a 5 foot width of the
existing brick base. See 3.3.G. for brick paving removal.
2. Milling Equipment
a. Power operated milling machine capable of removing, in one pass or two
passes, the necessary pavement thickness in a five-foot minimum width.
b. Self-propelled with sufficient power, traction and stability to maintain accurate
depth of cut and slope.
c. Equipped with an integral loading and reclaiming means to immediately
remove material cut from the surface of the roadway and discharge the cuttings
into a truck, all in one operation.
d. Equipped with means to control dust created by the cutting action.
e. Equipped with a manual system providing for uniformly varying the depth of
cut while the machine is in motion making it possible to cut flush to all inlets,
manholes, or other obstructions within the paved area.
f. Variable Speed in order to leave the specified grid pattern.
g. Equipped to minimize air pollution.
3. Wedge Milling and Surface Milling
a. Wedge Mill existing asphalt, concrete or brick pavement from the lip of gutter
at a depth of 2 inches and transitioning to match the existing pavement (0-inch
cut) at a minimum width of 5 feet.
b. Surface Mill existing asphalt pavement to the depth specified,
c. Provide a milled surface that provides a uniform surface free from gouges,
ridges, oil film, and other imperfections of workmanship with a uniform
textured appearance.
02 41 15 - 5
PAVING REMOVAL
Page 5 of 6
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised February 2, 2016
d. In all situations where the existing H.M.A.C. surface contacts the curb face, the
wedge milling includes the removal of the existing asphalt covering the gutter
up to and along the face of curb.
e. Perform wedge or surface milling operation in a continuous manner along both
sides of the street or as directed.
4. Butt Joint Milling
a. Mill butt joints into the existing surface, in association with the wedge milling
operation.
b. Butt joint will provide a full width transition section and a constant depth at the
point where the new overlay is terminated.
c. Typical locations for butt joints are at all beginning and ending points of streets
where paving material is removed. Prior to the milling of the butt joints,
consult with the City for proper location and limits of these joints.
d. Butt Milled joints are required on both sides of all railroad tracks and concrete
valley gutters, bridge decks and culverts and all other items which transverse
the street and end the continuity of the asphalt surface.
e. Make each butt joint 20 feet long and milled out across the full width of the
street section to a tapered depth of 2 inch.
f. Taper the milled area within the 20-feet to a depth from 0-inch to 2-inch at a
line adjacent to the beginning and ending points or intermediate transverse
items.
g. Provide a temporary wedge of asphalt at all butt joints to provide a smooth ride
over the bump.
G. Remove Brick Paving
1. Remove masonry paving units to the limits specified in the plans or as directed by
the City.
2. Salvage existing bricks for re-use, clean, palletize, and deliver to the City Stock pile
yard at 3300 Yuma Street or as directed.
H. Pavement Pulverization
1. Pulverization
a. Pulverize the existing pavement to depth of 8 inches. See Section 32 11 33.
b. Temporarily remove and store the 8-inch deep pulverized material, then cut the
base 2 inches.
c. Start 2-inch base cut at a depth of 8 inches from the existing pulverized surface.
2. Cement Application
a. Use 3.5% Portland cement.
b. See Section 32 11 33.
3. Mixing: see Section 32 11 33.
4. Compaction: see Section 32 11 33.
5. Finishing: see Section 32 11 33.
6. Curing: see Section 32 11 33.
7. If the existing pavement has a combination of 10 inches of H.M.A.C. and crushed
stone/gravel:
a. Undercut not required
b. Pulverize 10 inches deep.
c. Remove 2-inch the total pulverized amount.
02 41 15 - 6
PAVING REMOVAL
Page 6 of 6
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised February 2, 2016
I. Remove speed cushion
1. Scrape or sawcut speed cushion from existing pavement without damaging existing
pavement.
3.5 REPAIR [NOT USED]
3.6 RE-INSTALLATION [NOT USED]
3.7 FIELD QUALITY CONTROL [NOT USED]
3.8 SYSTEM STARTUP [NOT USED]
3.9 ADJUSTING [NOT USED]
3.10 CLEANING [NOT USED]
3.11 CLOSEOUT ACTIVITIES [NOT USED]
3.12 PROTECTION [NOT USED]
3.13 MAINTENANCE [NOT USED]
3.14 ATTACHMENTS [NOT USED]
END OF SECTION
Revision Log
DATE NAME SUMMARY OF CHANGE
12/20/2012 D. Johnson 1.2.A – modified payment requirements on utility projects
2/2/2016 F. Griffin 1.2.A.2.b. – Removed duplicate last sentence.
31 25 00 - 1
EROSION AND SEDIMENT CONTROL
Page 1 of 9
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 20, 2012
SECTION 31 25 00
EROSION AND SEDIMENT CONTROL
PART 1 - GENERAL
1.1 SUMMARY
A. Section Includes:
1. Implementation of the project’s Storm Water Pollution Prevention Plan (SWPPP)
and installation, maintenance and removal of erosion and sediment control devices
B. Deviations from this City of Fort Worth Standard Specification
1. None.
C. Related Specification Sections include, but are not necessarily limited to:
1. Division 0 – Bidding Requirements, Contract Forms and Conditions of the Contract
2. Division 1 – General Requirements
1.2 PRICE AND PAYMENT PROCEDURES
A. Measurement and Payment
1. Storm Water Pollution Prevention Plan <1 acre
a. Measurement
1) This Item is considered subsidiary to the various Items bid.
b. Payment
1) The work performed and the materials furnished in accordance with this
Item are subsidiary to the structure or Items being bid and no other
compensation will be allowed.
2. Storm Water Pollution Prevention Plan ≥ 1 acre
a. Measurement for this Item shall be by lump sum.
b. Payment
1) The work performed and the materials furnished in accordance with this
Item shall be paid for at the lump sum price bid for “SWPPP ≥ 1 acre”.
c. The price bid shall include:
1) Preparation of SWPPP
2) Implementation
3) Permitting fees
4) Installation
5) Maintenance
6) Removal
1.3 REFERENCES
A. Reference Standards
1. Reference standards cited in this Specification refer to the current reference
standard published at the time of the latest revision date logged at the end of this
Specification, unless a date is specifically cited.
2. ASTM Standard:
31 25 00 - 2
EROSION AND SEDIMENT CONTROL
Page 2 of 9
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 20, 2012
a. ASTM D3786, Standard Test Method for Bursting Strength of Textile
Fabrics—Diaphragm Bursting Strength Tester Method
b. ASTM D4632, Standard Test Method for Grab Breaking Load and Elongation
of Geotextiles
c. ASTM D4751, Standard Test Method for Determining Apparent Opening Size
of a Geotextile
d. ASTM D4833, Standard Test Method for Index Puncture Resistance of
Geomembranes and Related Products
3. Texas Commission on Environmental Quality (TCEQ) TPDES General Permit No.
TXR150000
4. TxDOT Departmental Material Specifications (DMS)
a. DMS-6230 “Temporary Sediment Control Fence Fabric”
1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED]
1.5 SUBMITTALS
A. Storm Water Pollution Prevention Plan (SWPPP)
B. TCEQ Notice of Intent (NOI) for Storm Water Discharges Associated with
Construction Activity under the TPDES General Permit
C. Construction Site Notice
D. TCEQ Notice of Termination (NOT) for Storm Water Discharges Associated with
Construction Activity under the TPDES General Permit
E. Notice of Change (if applicable)
1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED]
1.7 CLOSEOUT SUBMITTALS [NOT USED]
1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
1.9 QUALITY ASSURANCE [NOT USED]
1.10 DELIVERY, STORAGE AND HANDLING [NOT USED]
1.11 FIELD [SITE] CONDITIONS [NOT USED]
1.12 WARRANTY [NOT USED]
PART 2 - PRODUCTS
2.1 OWNER-FURNISHED [OR] OWNER-SUPPLIED PRODUCTS [NOT USED]
2.2 PRODUCT TYPES AND MATERIALS
A. Rock Filter Dams
1. Aggregate
a. Furnish aggregate with hardness, durability, cleanliness and resistance to
crumbling, flaking and eroding acceptable to the Engineer.
b. Provide the following:
1) Types 1, 2 and 4 Rock Filter Dams
31 25 00 - 3
EROSION AND SEDIMENT CONTROL
Page 3 of 9
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 20, 2012
a) Use 3 to 6 inch aggregate.
2) Type 3 Rock Filter Dams
a) Use 4 to 8 inch aggregate.
2. Wire
a. Provide minimum 20 gauge galvanized wire for the steel wire mesh and tie
wires for Types 2 and 3 rock filter dams
b. Type 4 dams require:
1) Double-twisted, hexagonal weave with a nominal mesh opening of 2½
inches x 3 ¼ inches
2) Minimum 0.0866 inch steel wire for netting
3) Minimum 0.1063 inch steel wire for selvages and corners
4) Minimum 0.0866 inch for binding or tie wire
B. Geotextile Fabric
1. Place the aggregate over geotextile fabric meeting the following criteria:
a. Tensile Strength of 250 pounds, per ASTM D4632
b. Puncture Strength of 135 pounds, per ASTM D4833
c. Mullen Burst Rate of 420 psi, per ASTM D3786
d. Apparent Opening Size of No. 20 (max), per ASTM D4751
C. Sandbag Material
1. Furnish sandbags meeting Section 2.5 except that any gradation of aggregate may
be used to fill the sandbags.
D. Stabilized Construction Entrances
1. Provide materials that meet the details shown on the Drawings and this Section.
a. Provide crushed aggregate for long and short-term construction exits.
b. Furnish aggregates that are clean, hard, durable and free from adherent coatings
such as salt, alkali, dirt, clay, loam, shale, soft or flaky materials and organic
and injurious matter.
c. Use 3 to 5 inch coarse aggregate with a minimum thickness of 12 inches.
d. The aggregate shall be placed over a geotextile fabric meeting the following
criteria:
1) Tensile Strength of 300 pounds, per ASTM D4632
2) Puncture Strength of 120 pounds, per ASTM D4833
3) Mullen Burst Rate of 600 psi, per ASTM D3786
4) Apparent Opening Size of No. 40 (max), per ASTM D4751
E. Embankment for Erosion Control
1. Provide rock, loam, clay, topsoil or other earth materials that will form a stable
embankment to meet the intended use.
F. Sandbags
1. Provide sandbag material of polypropylene, polyethylene or polyamide woven
fabric with a minimum unit weight of 4 ounces per square yard, a Mullen burst-
strength exceeding 300 psi, and an ultraviolet stability exceeding 70 percent.
2. Use natural coarse sand or manufactured sand meeting the gradation given in Table
1 to fill sandbags.
3. Filled sandbags must be 24 to 30 inches long, 16 to 18 inches wide, and 6 to 8
inches thick.
Table 1
31 25 00 - 4
EROSION AND SEDIMENT CONTROL
Page 4 of 9
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 20, 2012
Sand Gradation
Sieve # Maximum Retained (% by Weight)
4 3 percent
100 80 percent
200 95 percent
G. Temporary Sediment Control Fence
1. Provide a net-reinforced fence using woven geo-textile fabric.
2. Logos visible to the traveling public will not be allowed.
a. Fabric
1) Provide fabric materials in accordance with DMS-6230, “Temporary
Sediment Control Fence Fabric.”
b. Posts
1) Provide essentially straight wood or steel posts with a minimum length of
48 inches, unless otherwise shown on the Drawings.
2) Soft wood posts must be at least 3 inches in diameter or nominal 2 x 4 inch
3) Hardwood posts must have a minimum cross-section of 1-1/2 x 1-1/2 inch
4) T- or L-shaped steel posts must have a minimum weight of 1.3 pounds per
foot.
c. Net Reinforcement
1) Provide net reinforcement of at least 12-1/2 gauge galvanized welded wire
mesh, with a maximum opening size of 2 x 4 inch, at least 24 inches wide,
unless otherwise shown on the Drawings.
d. Staples
1) Provide staples with a crown at least 3/4 inch wide and legs 1/2 inch long.
2.3 ACCESSORIES [NOT USED]
2.4 SOURCE QUALITY CONTROL [NOT USED]
PART 3 - EXECUTION
3.1 INSTALLERS [NOT USED]
3.2 EXAMINATION [NOT USED]
3.3 PREPARATION [NOT USED]
3.4 INSTALLATION
A. Storm Water Pollution Prevention Plan
1. Develop and implement the project’s Storm Water Pollution Prevention Plan
(SWPPP) in accordance with the TPDES Construction General Permit TXR150000
requirements. Prevent water pollution from storm water runoff by using and
maintaining appropriate structural and nonstructural BMPs to reduce pollutants
discharges to the MS4 from the construction site.
B. Control Measures
1. Implement control measures in the area to be disturbed before beginning
construction, or as directed. Limit the disturbance to the area shown on the
Drawings or as directed.
31 25 00 - 5
EROSION AND SEDIMENT CONTROL
Page 5 of 9
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 20, 2012
2. Control site waste such as discarded building materials, concrete truck washout
water, chemicals, litter and sanitary waste at the construction site.
3. If, in the opinion of the Engineer, the Contractor cannot control soil erosion and
sedimentation resulting from construction operations, the Engineer will limit the
disturbed area to that which the Contractor is able to control. Minimize disturbance
to vegetation.
4. Immediately correct ineffective control measures. Implement additional controls as
directed. Remove excavated material within the time requirements specified in the
applicable storm water permit.
5. Upon acceptance of vegetative cover by the City, remove and dispose of all
temporary control measures, temporary embankments, bridges, matting, falsework,
piling, debris, or other obstructions placed during construction that are not a part of
the finished work, or as directed.
C. Do not locate disposal areas, stockpiles, or haul roads in any wetland, water body, or
streambed.
D. Do not install temporary construction crossings in or across any water body without the
prior approval of the appropriate resource agency and the Engineer.
E. Provide protected storage area for paints, chemicals, solvents, and fertilizers at an
approved location. Keep paints, chemicals, solvents, and fertilizers off bare ground and
provide shelter for stored chemicals.
F. Installation and Maintenance
1. Perform work in accordance with the TPDES Construction General Permit
TXR150000.
2. When approved, sediments may be disposed of within embankments, or in areas
where the material will not contribute to further siltation.
3. Dispose of removed material in accordance with federal, state, and local
regulations.
4. Remove devices upon approval or when directed.
a. Upon removal, finish-grade and dress the area.
b. Stabilize disturbed areas in accordance with the permit, and as shown on the
Drawings or directed.
5. The Contractor retains ownership of stockpiled material and must remove it from
the project when new installations or replacements are no longer required.
G. Rock Filter Dams for Erosion Control
1. Remove trees, brush, stumps and other objectionable material that may interfere
with the construction of rock filter dams.
2. Place sandbags as a foundation when required or at the Contractor’s option.
3. For Types 1, 2, 3, and 5, place the aggregate to the lines, height, and slopes
specified, without undue voids.
4. For Types 2 and 3, place the aggregate on the mesh and then fold the mesh at the
upstream side over the aggregate and secure it to itself on the downstream side with
wire ties, or hog rings, or as directed.
5. Place rock filter dams perpendicular to the flow of the stream or channel unless
otherwise directed.
31 25 00 - 6
EROSION AND SEDIMENT CONTROL
Page 6 of 9
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 20, 2012
6. Construct filter dams according to the following criteria, unless otherwise shown on
the Drawings:
a. Type 1 (Non-reinforced)
1) Height - At least 18 inches measured vertically from existing ground to top
of filter dam
2) Top Width - At least 2 feet
3) Slopes - At most 2:1
b. Type 2 (Reinforced)
1) Height - At least 18 inches measured vertically from existing ground to top
of filter dam
2) Top Width - At least 2 feet
3) Slopes - At most 2:1
c. Type 3 (Reinforced)
1) Height - At least 36 inches measured vertically from existing ground to top
of filter dam
2) Top Width - At least 2 feet
3) Slopes - At most 2:1
d. Type 4 (Sack Gabions)
1) Unfold sack gabions and smooth out kinks and bends.
2) For vertical filling, connect the sides by lacing in a single loop–double loop
pattern on 4- to 5-inches spacing. At 1 end, pull the end lacing rod until
tight, wrap around the end, and twist 4 times. At the filling end, fill with
stone, pull the rod tight, cut the wire with approximately 6 inches
remaining, and twist wires 4 times.
3) For horizontal filling, place sack flat in a filling trough, fill with stone, and
connect sides and secure ends as described above.
4) Lift and place without damaging the gabion.
5) Shape sack gabions to existing contours.
e. Type 5
1) Provide rock filter dams as shown on the Drawings.
H. Construction Entrances
1. When tracking conditions exist, prevent traffic from crossing or exiting the
construction site or moving directly onto a public roadway, alley, sidewalk, parking
area, or other right of way areas other than at the location of construction entrances.
2. Place the exit over a foundation course, if necessary.
a. Grade the foundation course or compacted subgrade to direct runoff from the
construction exits to a sediment trap as shown on the Drawings or as directed.
3. At drive approaches, make sure the construction entrance is the full width of the
drive and meets the length shown on the Drawings.
a. The width shall be at least 14 feet for 1-way and 24 feet for 2-way traffic for all
other points of ingress or egress or as directed by the Engineer.
I. Earthwork for Erosion Control
1. Perform excavation and embankment operations to minimize erosion and to remove
collected sediments from other erosion control devices.
a. Excavation and Embankment for Erosion Control Measures
1) Place earth dikes, swales or combinations of both along the low crown of
daily lift placement, or as directed, to prevent runoff spillover.
31 25 00 - 7
EROSION AND SEDIMENT CONTROL
Page 7 of 9
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 20, 2012
2) Place swales and dikes at other locations as shown on the Drawings or as
directed to prevent runoff spillover or to divert runoff.
3) Construct cuts with the low end blocked with undisturbed earth to prevent
erosion of hillsides.
4) Construct sediment traps at drainage structures in conjunction with other
erosion control measures as shown on the Drawings or as directed.
5) Where required, create a sediment basin providing 3,600 cubic feet of
storage per acre drained, or equivalent control measures for drainage
locations that serve an area with 10 or more disturbed acres at 1 time, not
including offsite areas.
b. Excavation of Sediment and Debris
1) Remove sediment and debris when accumulation affects the performance of
the devices, after a rain, and when directed.
J. Sandbags for Erosion Control
1. Construct a berm or dam of sandbags that will intercept sediment-laden storm water
runoff from disturbed areas, create a retention pond, detain sediment and release
water in sheet flow.
2. Fill each bag with sand so that at least the top 6 inches of the bag is unfilled to
allow for proper tying of the open end.
3. Place the sandbags with their tied ends in the same direction.
4. Offset subsequent rows of sandbags 1/2 the length of the preceding row.
5. Place a single layer of sandbags downstream as a secondary debris trap.
6. Place additional sandbags as necessary or as directed for supplementary support to
berms or dams of sandbags or earth.
K. Temporary Sediment-Control Fence
1. Provide temporary sediment-control fence near the downstream perimeter of a
disturbed area to intercept sediment from sheet flow.
2. Incorporate the fence into erosion-control measures used to control sediment in
areas of higher flow. Install the fence as shown on the Drawings, as specified in this
Section, or as directed.
a. Post Installation
1) Embed posts at least 18 inches deep, or adequately anchor, if in rock, with a
spacing of 6 to 8 feet and install on a slight angle toward the run-off source.
b. Fabric Anchoring
1) Dig trenches along the uphill side of the fence to anchor 6 to 8 inches of
fabric.
2) Provide a minimum trench cross-section of 6 x 6 inches
3) Place the fabric against the side of the trench and align approximately 2
inches of fabric along the bottom in the upstream direction.
4) Backfill the trench, then hand-tamp.
c. Fabric and Net Reinforcement Attachment
1) Unless otherwise shown under the Drawings, attach the reinforcement to
wooden posts with staples, or to steel posts with T-clips, in at least 4 places
equally spaced.
2) Sewn vertical pockets may be used to attach reinforcement to end posts.
3) Fasten the fabric to the top strand of reinforcement by hog rings or cord
every 15 inches or less.
31 25 00 - 8
EROSION AND SEDIMENT CONTROL
Page 8 of 9
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 20, 2012
d. Fabric and Net Splices
1) Locate splices at a fence post with a minimum lap of 6 inches attached in at
least 6 places equally spaced, unless otherwise shown under the Drawings.
a) Do not locate splices in concentrated flow areas.
2) Requirements for installation of used temporary sediment-control fence
include the following:
a) Fabric with minimal or no visible signs of biodegradation (weak fibers)
b) Fabric without excessive patching (more than 1 patch every 15 to 20
feet)
c) Posts without bends
d) Backing without holes
3.5 REPAIR/RESTORATION [NOT USED]
3.6 RE-INSTALLATION [NOT USED]
3.7 FIELD [OR] SITE QUALITY CONTROL [NOT USED]
3.8 SYSTEM STARTUP [NOT USED]
3.9 ADJUSTING [NOT USED]
3.10 CLEANING
A. Waste Management
1. Remove sediment, debris and litter as needed.
3.11 CLOSEOUT ACTIVITIES
A. Erosion control measures remain in place and are maintained until all soil disturbing
activities at the project site have been completed.
B. Establish a uniform vegetative cover with a density of 70 percent on all unpaved areas,
on areas not covered by permanent structures, or in areas where permanent erosion
control measures (i.e. riprap, gabions, or geotextiles) have been employed.
3.12 PROTECTION [NOT USED]
3.13 MAINTENANCE
A. Install and maintain the integrity of temporary erosion and sedimentation control
devices to accumulate silt and debris until earthwork construction and permanent
erosion control features are in place or the disturbed area has been adequately stabilized
as determined by the Engineer.
B. If a device ceases to function as intended, repair or replace the device or portions
thereof as necessary.
C. Perform inspections of the construction site as prescribed in the Construction General
Permit TXR150000.
D. Records of inspections and modifications based on the results of inspections must be
maintained and available in accordance with the permit.
31 25 00 - 9
EROSION AND SEDIMENT CONTROL
Page 9 of 9
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 20, 2012
3.14 ATTACHMENTS [NOT USED]
END OF SECTION
Revision Log
DATE NAME SUMMARY OF CHANGE
32 01 29 - 1
CONCRETE PAVING REPAIR
Page 1 of 4
CITY OF FORT WORTH Tarrant County Juvenile Center, Phase 2
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS 102577
Revised December 20, 2012
SECTION 32 01 29 1
CONCRETE PAVING REPAIR 2
PART 1 - GENERAL 3
1.1 SUMMARY 4
A. Section includes: 5
1. Concrete pavement repair to include, but not limited to: 6
a. Utility cuts (water, sanitary sewer, drainage, etc.) 7
b. Warranty work 8
c. Repairs of damage caused by Contractor 9
d. Any other concrete pavement repair needed during the course of construction 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 32 01 18 - Temporary Asphalt Paving Repair 16
4. Section 32 12 16 - Asphalt Paving 17
5. Section 32 13 13 - Concrete Paving 18
6. Section 33 05 10 - Utility Trench Excavation, Embedment and Backfill 19
1.2 PRICE AND PAYMENT PROCEDURES 20
A. Measurement and Payment 21
1. Concrete Pavement Repair 22
a. Measurement 23
1) Measurement for this Item shall be by the square yard of Concrete 24
Pavement Repair for various: 25
a) Street types 26
2) Limits of repair will be based on the time of service of the existing 27
pavement. The age of the pavement will need to be determined by the 28
Engineer through coordination with the City. For pavement ages: 29
a) 10 years or less: repair entire panel 30
b) Greater than 10 years: repair to limits per Drawings 31
b. Payment 32
1) The work performed and materials furnished in accordance with this Item 33
and measured as provided under “Measurement” shall be paid for at the 34
unit price bid per square yard of Concrete Pavement Repair 35
c. The price bid shall include: 36
1) Shaping and fine grading the placement area 37
2) Furnishing and applying all water required 38
3) Furnishing, loading and unloading, storing, hauling and handling all 39
concrete 40
32 01 29 - 2
CONCRETE PAVING REPAIR
Page 2 of 4
CITY OF FORT WORTH Tarrant County Juvenile Center, Phase 2
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS 102577
Revised December 20, 2012
4) Furnishing, loading and unloading, storing, hauling and handling all base 1
material 2
5) Mixing, placing, finishing and curing all concrete 3
6) Furnishing and installing reinforcing steel 4
7) Furnishing all materials and placing longitudinal, warping, expansion and 5
contraction joints, including all steel dowels, dowel caps and load 6
transmission units required, wire and devices for placing, holding and 7
supporting the steel bar, load transmission units, and joint filler in the 8
proper position; for coating steel bars where required by the Drawings 9
8) Sealing joints 10
9) Monolithically poured curb 11
10) Cleanup 12
1.3 REFERENCES [NOT USED] 13
1.4 ADMINISTRATIVE REQUIREMENTS 14
A. Permitting 15
1. Obtain Street Use Permit to make utility cuts in the street from the Transportation 16
and Public Works Department in conformance with current ordinances. 17
2. Transportation and Public Works Department will inspect paving repair after 18
construction. 19
1.5 SUBMITTALS [NOT USED] 20
1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS 21
A. Concrete Mix Design: submit for approval in accordance with Section 32 13 13. 22
1.7 CLOSEOUT SUBMITTALS [NOT USED] 23
1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 24
1.9 QUALITY ASSURANCE [NOT USED] 25
1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED] 26
1.11 FIELD CONDITIONS 27
A. Weather Conditions: Place concrete as specified in Section 32 13 13. 28
1.12 WARRANTY [NOT USED] 29
PART 2 - PRODUCTS 30
2.1 OWNER-FURNISHED PRODUCTS [NOT USED] 31
2.2 MATERIALS 32
A. Embedment and Backfill: see Section 33 05 10. 33
B. Base material: Concrete base: see Section 32 13 13. 34
C. Concrete: see Section 32 13 13. 35
1. Concrete paving: Class H or Class HES. 36
32 01 29 - 3
CONCRETE PAVING REPAIR
Page 3 of 4
CITY OF FORT WORTH Tarrant County Juvenile Center, Phase 2
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS 102577
Revised December 20, 2012
2. Replace concrete to the specified thickness. 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 7
A. Replace a continuous section if multiple repairs are closer than 10 feet apart from edge 8
of one repair to the edge of a second repair. 9
B. If the cut is to be covered, use steel plates of sufficient strength and thickness to support 10
traffic. 11
1. Construct a transition of hot-mix or cold-mix asphalt from the top of the steel plate 12
to the existing pavement to create a smooth riding surface. 13
a. Hot-mix or cold-mix asphalt: conform to the requirements of Section 32 12 16. 14
C. Surface Preparation: mark pavement cut repairs for approval by the City. 15
3.4 INSTALLATION 16
A. Sawing 17
1. General 18
a. Saw cut perpendicular to the surface to full pavement depth. 19
b. Saw cut the edges of pavement and appurtenances damaged subsequent to 20
sawing to remove damaged areas. 21
c. Such saw cuts shall be parallel to the original saw cut and to neat straight lines. 22
2. Sawing equipment 23
a. Power-driven 24
b. Manufactured for the purpose of sawing pavement 25
c. In good operating condition 26
d. Shall not spall or facture concrete adjacent to the repair area 27
3. Repairs: In true and straight lines to dimensions shown on the Drawings 28
4. Utility Cuts 29
a. In a true and straight line on both sides of the trench 30
b. Minimum of 12 inches outside the trench walls 31
5. Prevent dust and residues from sawing from entering the atmosphere or drainage 32
facilities. 33
B. Removal 34
1. Use care in removing concrete to be repaired to prevent spalling or fracturing 35
concrete adjacent to the repair area. 36
C. Base: as specified in Drawings 37
D. Concrete Paving 38
1. Concrete placement: in accordance with Section 32 13 13. 39
32 01 29 - 4
CONCRETE PAVING REPAIR
Page 4 of 4
CITY OF FORT WORTH Tarrant County Juvenile Center, Phase 2
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS 102577
Revised December 20, 2012
2. Reinforce concrete replacement: as specified in Drawings 1
3.5 REPAIR/RESTORATION [NOT USED] 2
3.6 RE-INSTALLATION [NOT USED] 3
3.7 FIELD 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 12
Revision Log
DATE NAME SUMMARY OF CHANGE
12/20/2012 D. Johnson
1.2.A – Modified Items to be included in price bid; Added blue text for clarification
of repair width on utility trench repair
2.2.C.1 – Changed to Class P to Class H
13
32 13 13 - 1
CONCRETE PAVING
Page 1 of 21
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 20, 2012
SECTION 32 13 13
CONCRETE PAVING
PART 1 - GENERAL
1.1 SUMMARY
A. Section includes:
1. Finished pavement constructed of portland cement concrete including
monolithically poured curb on the prepared subgrade or other base course.
B. Deviations from this City of Fort Worth Standard Specification
1. None.
C. Related Specification Sections include, but are not necessarily limited to:
1. Division 0 - Bidding Requirements, Contract Forms, and Conditions of the Contract
2. Division 1 - General Requirements
3. Section 32 01 29 - Concrete Paving Repair
4. Section 32 13 73 - Concrete Paving Joint Sealants
1.2 PRICE AND PAYMENT PROCEDURES
A. Measurement
1. Measurement
a. Measurement for this Item shall be by the square yard of completed and
accepted Concrete Pavement in its final position as measured from back of curb
for various:
1) Classes
2) Thicknesses
2. Payment
a. The work performed and materials furnished in accordance with this Item will
be paid for at the unit price bid per square yard of Concrete Pavement.
3. The price bid shall include:
a. Shaping and fine grading the placement area
b. Furnishing and applying all water required
c. Furnishing, loading and unloading, storing, hauling and handling all concrete
ingredients including all freight and royalty involved
d. Mixing, placing, finishing and curing all concrete
e. Furnishing and installing all reinforcing steel
f. Furnishing all materials and placing longitudinal, warping, expansion, and
contraction joints, including all steel dowels, dowel caps and load transmission
units required, wire and devices for placing, holding and supporting the steel
bar, load transmission units, and joint filler material in the proper position; for
coating steel bars where required by the Drawings
g. Sealing joints
h. Monolithically poured curb
i. Cleanup
32 13 13 - 2
CONCRETE PAVING
Page 2 of 21
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 20, 2012
1.3 REFERENCES
A. Reference Standards
1. Reference standards cited in this specification refer to the current reference standard
published at the time of the latest revision date logged at the end of this
specification, unless a date is specifically cited.
2. ASTM International (ASTM):
a. A615/A615M, Deformed and Plain Billet-Steel Bars for Concrete
Reinforcement
b. C31, Standard Practice for Making and Curing Concrete Test Specimens in the
Field
c. C33, Concrete Aggregates
d. C39, Standard Test Method for Compressive Strength of Cylindrical Concrete
Specimens
e. C42, Standard Test Method for Obtaining and Testing Drilled Cores and Sawed
Beams of Concrete
f. C94/C94M, Standard Specifications for Ready-Mixed Concrete
g. C150, Portland Cement
h. C156, Water Retention by Concrete Curing Materials
i. C172, Standard Practice for Sampling Freshly Mixed Concrete
j. C260, Air Entraining Admixtures for Concrete
k. C309, Liquid Membrane-Forming Compounds for Curing Concrete, Type 2
l. C494, Chemical Admixtures for Concrete, Types “A”, “D”, “F” and “G”
m. C618, Coal Fly Ash and Raw or Calcined Natural Pozzolan for use as a Mineral
Admixture in Concrete
n. C881, Standard Specification for Epoxy-Resin-Base Bonding Systems for
Concrete
o. C1064, Standard Test Method for Temperature of Freshly Mixed Hydraulic-
Cement Concrete
p. C1602, Standard Specification for Mixing Water Used in the Production of
Hydraulic Cement Concrete.
q. D698, Laboratory Compaction Characteristics of Soil Using Standard Effort
(12,400 ft-lbf/ft3)
3. American Concrete Institute (ACI):
a. ACI 305.1-06 Specification for Hot Weather Concreting
b. ACI 306.1-90, Standard Specification for Cold Weather Concreting
c. ACI 318
1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED]
1.5 SUBMITTALS [NOT USED]
1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS
A. Mix Design: submit for approval. See Item 2.4.A.
32 13 13 - 3
CONCRETE PAVING
Page 3 of 21
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 20, 2012
1.7 CLOSEOUT SUBMITTALS [NOT USED]
1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
1.9 QUALITY ASSURANCE [NOT USED]
1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED]
1.11 FIELD CONDITIONS
A. Weather Conditions
1. Place concrete when concrete temperature is between 40 and 100 degrees when
measured in accordance with ASTM C1064 at point of placement.
2. Hot Weather Concreting
a. Take immediate corrective action or cease paving when the ambient
temperature exceeds 95 degrees.
b. Concrete paving operations shall be approved by the City when the concrete
temperature exceeds 100 degrees. See Standard Specification for Hot Weather
Concreting (ACI 305.1-06).
3. Cold Weather Concreting
a. Do not place when ambient temp in shade is below 40 degrees and falling.
Concrete may be placed when ambient temp is above 35 degrees and rising or
above 40 degrees.
b. Concrete paving operations shall be approved by the City when ambient
temperature is below 40 degrees. See Standard Specification for Cold Weather
Concreting (ACI 306.1-90).
B. Time: Place concrete after sunrise and no later than shall permit the finishing of the
pavement in natural light, or as directed by the City.
1.12 WARRANTY [NOT USED]
PART 2 - PRODUCTS
2.1 OWNER-FURNISHED PRODUCTS [NOT USED]
2.2 MATERIALS
A. Cementitious Material: ASTM C150.
B. Aggregates: ASTM C33.
C. Water: ASTM C1602.
D. Admixtures: When admixtures are used, conform to the appropriate specification:
1. Air-Entraining Admixtures for Concrete: ASTM C260.
2. Chemical Admixtures for Concrete: ASTM C494, Types “A”, “D”, “F” and “G.”
3. Fly Ash
a. Coal Fly Ash and Raw or Calcined Natural Pozzolan for Use in Concrete:
ASTM C618.
b. Fly ash may be substituted at one pound per pound of cement up to 25% of the
specified cement content when such batch design is approved by the Engineer.
32 13 13 - 4
CONCRETE PAVING
Page 4 of 21
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 20, 2012
E. Steel Reinforcement: ASTM A615.
F. Steel Wire Reinforcement: Not used for concrete pavement.
G. Dowels and Tie Bars
1. Dowel and tie bars: ASTM A615.
2. Dowel Caps
a. Provide dowel caps with enough range of movement to allow complete closure
of the expansion joint.
b. Caps for dowel bars shall be of the length shown on the Drawings and shall
have an internal diameter sufficient to permit the cap to freely slip over the bar.
c. In no case shall the internal diameter exceed the bar diameter by more 1/8 inch,
and one end of the cap shall be rightly closed.
3. Epoxy for Dowel and Tie Bars: ASTM C881.
a. See following table for approved producers of epoxies and adhesives
Pre-Qualified Producers of Epoxies and Adhesives
Product Name Producer
Concresive 1420 BASF
HTE-50 Hilti
T 308 + Powers Fasteners
P E 1000+ Powers Fasteners
C-6 Ramset-Redhead
Epcon G-5 Ramset-Redhead
Pro-Poxy-300 Fast Tube Unitex
Shep-Poxy TxIII CMC Construction Services
Ultrabond 1300 Tubes Adhesives Technology
Ultrabone 2300 N.S. A-22-2300
Slow Set Adhesives Technology
Dynapoxy EP-430 Pecora Corp.
EDOT Simpson Strong Tie
ET22 Simpson Strong Tie
SET 22 Simpson Strong Tie
SpecPoxy 3000FS SpecChem
b. Epoxy Use, Storage and Handling
1) Package components in airtight containers and protect from light and
moisture.
2) Include detailed instructions for the application of the material and all
safety information and warnings regarding contact with the components.
3) Epoxy label requirements
a) Resin or hardener components
b) Brand name
c) Name of manufacturer
32 13 13 - 5
CONCRETE PAVING
Page 5 of 21
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 20, 2012
d) Lot or batch number
e) Temperature range for storage
f) Date of manufacture
g) Expiration date
h) Quantity contained
4) Store epoxy and adhesive components at temperatures recommended by the
manufacturer.
5) Do not use damaged or previously opened containers and any material that
shows evidence of crystallization, lumps skinning, extreme thickening, or
settling of pigments that cannot be readily dispersed with normal agitation.
6) Follow sound environmental practices when disposing of epoxy and
adhesive wastes.
7) Dispose of all empty containers separately.
8) Dispose of epoxy by completely emptying and mixing the epoxy before
disposal
H. Reinforcement Bar Chairs
1. Reinforcement bar chairs or supports shall be of adequate strength to support the
reinforcement bars and shall not bend or break under the weight of the
reinforcement bars or Contractor’s personnel walking on the reinforcing bars.
2. Bar chairs may be made of metal (free of rust), precast mortar or concrete blocks or
plastic.
3. For approval of plastic chairs, representative samples of the plastic shall show no
visible indications of deterioration after immersion in a 5-percent solution of
sodium hydroxide for 120-hours.
4. Bar chairs may be rejected for failure to meet any of the requirements of this
specification.
I. Joint Filler
1. Joint filler is the material placed in concrete pavement and concrete structures to
allow for the expansion and contraction of the concrete.
2. Wood Boards: Used as joint filler for concrete paving.
a. Boards for expansion joint filler shall be of the required size, shape and type
indicated on the Drawings or required in the specifications.
1) Boards shall be of selected stock of redwood or cypress. The boards shall
be sound heartwood and shall be free from sapwood, knots, clustered
birdseyes, checks and splits.
2) Joint filler, boards, shall be smooth, flat and straight throughout, and shall
be sufficiently rigid to permit ease of installation.
3) Boards shall be furnished in lengths equal to the width between
longitudinal joints, and may be furnished in strips or scored sheet of the
required shape.
3. Dimensions. The thickness of the expansion joint filler shall be shown on the
Drawings; the width shall be not less than that shown on the Drawings, providing
for the top seal space.
4. Rejection. Expansion joint filler may be rejected for failure to meet any of the
requirements of this specification.
J. Joint Sealants. Provide Joint Sealants in accordance with Section 32 13 73.
32 13 13 - 6
CONCRETE PAVING
Page 6 of 21
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 20, 2012
K. Curing Materials
1. Membrane-Forming Compounds.
a. Conform to the requirements of ASTM C309, Type 2, white pigmented
compound and be of such nature that it shall not produce permanent
discoloration of concrete surfaces nor react deleteriously with the concrete.
b. The compound shall produce a firm, continuous uniform moisture-impermeable
film free from pinholes and shall adhere satisfactorily to the surfaces of damp
concrete.
c. It shall, when applied to the damp concrete surface at the specified rate of
coverage, dry to touch in 1 hour and dry through in not more than 4 hours under
normal conditions suitable for concrete operations.
d. It shall adhere in a tenacious film without running off or appreciably sagging.
e. It shall not disintegrate, check, peel or crack during the required curing period.
f. The compound shall not peel or pick up under traffic and shall disappear from
the surface of the concrete by gradual disintegration.
g. The compound shall be delivered to the job site in the manufacturer's original
containers only, which shall be clearly labeled with the manufacturer's name,
the trade name of the material and a batch number or symbol with which test
samples may be correlated.
h. When tested in accordance with ASTM C156 Water Retention by Concrete
Curing Materials, the liquid membrane-forming compound shall restrict the loss
of water present in the test specimen at the time of application of the curing
compound to not more than 0.01-oz.-per-2 inches of surface.
2.3 ACCESSORIES [NOT USED]
2.4 SOURCE QUALITY CONTROL
A. Mix Design
1. Concrete Mix Design and Control
a. At least 10 calendar days prior to the start of concrete paving operations, the
Contractor shall submit a design of the concrete mix it proposes to use and a
full description of the source of supply of each material component.
b. The design of the concrete mix shall produce a quality concrete complying with
these specifications and shall include the following information:
1) Design Requirements and Design Summary
2) Material source
3) Dry weight of cement/cubic yard and type
4) Dry weight of fly ash/cubic yard and type, if used
5) Saturated surface dry weight of fine and coarse aggregates/cubic yard
6) Design water/cubic yard
7) Quantities, type, and name of admixtures with manufacturer's data sheets
8) Current strength tests or strength tests in accordance with ACI 318
9) Current Sieve Analysis and -200 Decantation of fine and coarse aggregates
and date of tests
10) Fineness modulus of fine aggregate
11) Specific Gravity and Absorption Values of fine and coarse aggregates
12) L.A. Abrasion of coarse aggregates
c. Once mix design approved by City, maintain intent of mix design and
maximum water to cement ratio.
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d. No concrete may be placed on the job site until the mix design has been
approved by the City.
2. Quality of Concrete
a. Consistency
1) In general, the consistency of concrete mixtures shall be such that:
a) Mortar shall cling to the coarse aggregate
b) Aggregate shall not segregate in concrete when it is transported to the
place of deposit
c) Concrete, when dropped directly from the discharge chute of the mixer,
shall flatten out at the center of the pile, but the edges of the pile shall
stand and not flow
d) Concrete and mortar shall show no free water when removed from the
mixer
e) Concrete shall slide and not flow into place when transported in metal
chutes at an angle of 30 degrees with the horizontal
f) Surface of the finished concrete shall be free from a surface film or
laitance
2) When field conditions are such that additional moisture is needed for the
final concrete surface finishing operation, the required water shall be
applied to the surface by hand sprayer only and be held to a minimum
amount.
3) The concrete shall be workable, cohesive, possess satisfactory finishing
qualities and be of the stiffest consistency that can be placed and vibrated
into a homogeneous mass.
4) Excessive bleeding shall be avoided.
5) If the strength or consistency required for the class of concrete being
produced is not secured with the minimum cement specified or without
exceeding the maximum water/cement ratio, the Contractor may use, or the
City may require, an approved cement dispersing agent (water reducer); or
the Contractor shall furnish additional aggregates, or aggregates with
different characteristics, or the Contractor may use additional cement in
order to produce the required results.
6) The additional cement may be permitted as a temporary measure, until
aggregates are changed and designs checked with the different aggregates
or cement dispersing agent.
7) The Contractor is solely responsible for the quality of the concrete
produced.
8) The City reserves the right to independently verify the quality of the
concrete through inspection of the batch plant, testing of the various
materials used in the concrete and by casting and testing concrete cylinders
or beams on the concrete actually incorporated in the pavement.
b. Standard Class
1) Unless otherwise shown on the Drawings or detailed specifications, the
standard class for concrete paving for streets and alleys is shown in the
following table:
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STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 20, 2012
Standard Classes of Pavement Concrete
Class of
Concrete1
Minimum
Cementitious,
Lb./CY
28 Day Min.
Compressive,
Strength2
psi
Maximum
Water/
Cementitious,
Ratio
Course
Aggregate
Maximum
Size
inch
P 517 3600 0.49 1-1/2
H 564 4500 0.45 1-1/2
1. All exposed horizontal concrete shall have entrained-air.
2. Minimum Compressive Strength Required.
2) Machine-Laid concrete: Class P
3) Hand-Laid concrete: Class H
c. High Early Strength Concrete (HES)
1) When shown on the Drawings or allowed, provide Class HES concrete for
very early opening of pavements area or leaveouts to traffic.
2) Design class HES to meet the requirements of class specified for concrete
pavement and a minimum compressive strength of 2,600 psi in 24 hours,
unless other early strength and time requirements are shown on the
Drawings allowed.
3) No strength overdesign is required.
Standard Classes of Pavement Concrete
Class of
Concrete1
Minimum
Cementitious
Lb./CY
28 Day Min.
Compressive
Strength2
psi
Maximum
Water/
Cementitious
Ratio
Course
Aggregate
Maximum
Size,
inch
HES 564 4500 0.45 1-1/2
d. Slump
1) Slump requirements for pavement and related concrete shall be as specified
in the following table:
Concrete Pavement Slump Requirements
Concrete Use Recommended
Design
and Placement
Slump,
inch
Maximum
Acceptable
Placement
Slump,
inch
Slip-Form/Form-Riding Paving 1-1/2 3
Hand Formed Paving 4 5
Sidewalk, Curb and Gutter, Concrete
Valley Gutter and Other Miscellaneous
Concrete
4 5
2) No concrete shall be permitted with slump in excess of the maximums
shown.
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3) Any concrete mix failing to meet the above consistency requirements,
although meeting the slump requirements, shall be considered
unsatisfactory, and the mix shall be changed to correct such unsatisfactory
conditions.
PART 3 - EXECUTION
3.1 INSTALLERS [NOT USED]
3.2 EXAMINATION [NOT USED]
3.3 PREPARATION [NOT USED]
3.4 INSTALLATION
A. Equipment
1. All equipment necessary for the construction of this item shall be on the project.
2. The equipment shall include spreading devices (augers), internal vibration,
tamping, and surface floating necessary to finish the freshly placed concrete in such
a manner as to provide a dense and homogeneous pavement.
3. Machine-Laid Concrete Pavement
a. Fixed-Form Paver. Fixed-form paving equipment shall be provided with forms
that are uniformly supported on a very firm subbase to prevent sagging under
the weight of machine.
b. Slip-Form Paver
1) Slip-form paving equipment shall be provided with traveling side forms of
sufficient dimensions, shape and strength so as to support the concrete
laterally for a sufficient length of time during placement.
2) City may reject use of Slip-Form Paver if paver requires over-digging and
impacts trees, mailboxes or other improvements.
4. Hand-Laid Concrete Pavement
a. Machines that do not incorporate these features, such as roller screeds or
vibrating screeds, shall be considered tools to be used in hand-laid concrete
construction, as slumps, spreading methods, vibration, and other procedures are
more common to hand methods than to machine methods.
5. City may reject equipment and stop operation if equipment does not meet
requirements.
B. Concrete Mixing and Delivery
1. Transit Batching: shall not be used – onsite mixing not permitted
2. Ready Mixed Concrete
a. The concrete shall be produced in an approved method conforming to the
requirements of this specification and ASTM C94/C94M. City shall have access
ready mix to get samples of materials.
b. City shall have access to ready mix plant to obtain material samples.
c. When ready-mix concrete is used, sample concrete per ASTM C94 Alternate
Procedure 2:
1) As the mixer is being emptied, individual samples shall be taken after the
discharge of approximately 15 percent and 85 percent of the load.
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2) The method of sampling shall provide that the samples are representative of
widely separated portions, but not from the very ends of the batch.
d. The mixing of each batch, after all materials are in the drum, shall continue until
it produces a thoroughly mixed concrete of uniform mass as determined by
established mixer performance ratings and inspection, or appropriate uniformity
tests as described in ASTM C94.
e. The entire contents of the drum shall be discharged before any materials are
placed therein for the succeeding batch.
f. Retempering or remixing shall not be permitted.
3. Delivery
a. Deliver concrete at an interval not exceeding 30 minutes or as determined by
City to prevent cold joint.
4. Delivery Tickets
a. For all operations, the manufacturer of the concrete shall, before unloading,
furnish to the purchaser with each batch of concrete at the site a delivery ticket
on which is printed, stamped, or written, the following information to determine
that the concrete was proportioned in accordance with the approved mix design:
1) Name of concrete supplier
2) Serial number of ticket
3) Date
4) Truck number
5) Name of purchaser
6) Specific designation of job (name and location)
7) Specific class, design identification and designation of the concrete in
conformance with that employed in job specifications
8) Amount of concrete in cubic yards
9) Time loaded or of first mixing of cement and aggregates
10) Water added by receiver of concrete
11) Type and amount of admixtures
C. Subgrade
1. When manipulation or treatment of subgrade is required on the Drawings, the work
shall be performed in proper sequence with the preparation of the subgrade for
pavement.
2. The roadbed shall be excavated and shaped in conformity with the typical sections
and to the lines and grades shown on the Drawings or established by the City.
3. All holes, ruts and depressions shall be filled and compacted with suitable material
and, if required, the subgrade shall be thoroughly wetted and reshaped.
4. Irregularities of more than 1/2 inch., as shown by straightedge or template, shall be
corrected.
5. The subgrade shall be uniformly compacted to at least 95 percent of the maximum
density as determined by ASTM D698.
6. Moisture content shall be within minus 2 percent to plus 4 percent of optimum.
7. The prepared subgrade shall be wetted down sufficiently in advance of placing the
pavement to ensure its being in a firm and moist condition.
8. Sufficient subgrade shall be prepared in advance to ensure satisfactory prosecution
of the work.
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STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 20, 2012
9. The Contractor shall notify the City at least 24 hours in advance of its intention to
place concrete pavement.
10. After the specified moisture and density are achieved, the Contractor shall maintain
the subgrade moisture and density in accordance with this Section.
11. In the event that rain or other conditions may have adversely affected the condition
of the subgrade or base, additional tests may be required as directed by the City.
D. Placing and Removing Forms
1. Placing Forms
a. Forms for machine-laid concrete
1) The side forms shall be metal, of approved cross section and bracing, of a
height no less than the prescribed edge thickness of the concrete section,
and a minimum of 10 feet in length for each individual form.
2) Forms shall be of ample strength and staked with adequate number of pins
capable of resisting the pressure of concrete placed against them and the
thrust and the vibration of the construction equipment operating upon them
without appreciable springing, settling or deflection.
3) The forms shall be free from warps, bends or kinks and shall show no
variation from the true plane for face or top.
4) Forms shall be jointed neatly and tightly and set with exactness to the
established grade and alignment.
5) Forms shall be set to line and grade at least 200 feet, where practicable, in
advance of the paving operations.
6) In no case shall the base width be less than 8 inches for a form 8 inches or
more in height.
7) Forms must be in firm contact with the subgrade throughout their length
and base width.
8) If the subgrade becomes unstable, forms shall be reset, using heavy stakes
or other additional supports may be necessary to provide the required
stability.
b. Forms for hand-laid concrete
1) Forms shall extend the full depth of concrete and be a minimum of 1-1/2
inches in thickness or equivalent when wooden forms are used, or be of a
gauge that shall provide equivalent rigidity and strength when metal forms
are used.
2) For curves with a radius of less than 250 feet, acceptable flexible metal or
wood forms shall be used.
3) All forms showing a deviation of 1/8 inch in 10 feet from a straight line
shall be rejected.
2. Settling. When forms settle over 1/8 inch under finishing operations, paving
operations shall be stopped the forms reset to line and grade and the pavement then
brought to the required section and thickness.
3. Cleaning. Forms shall be thoroughly cleaned after each use.
4. Removal.
a. Forms shall remain in place until the concrete has taken its final set.
b. Avoid damage to the edge of the pavement when removing forms.
c. Repair damage resulting from form removal and honeycombed areas with a
mortar mix within 24 hours after form removal unless otherwise approved.
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Revised December 20, 2012
d. Clean joint face and repair honeycombed or damaged areas within 24 hours
after a bulkhead for a transverse construction joint has been removed unless
otherwise approved.
e. When forms are removed before 72 hours after concrete placement, promptly
apply membrane curing compound to the edge of the concrete pavement.
E. Placing Reinforcing Steel, Tie, and Dowel Bars
1. General
a. When reinforcing steel tie bars, dowels, etc., are required they shall be placed
as shown on the Drawings.
b. All reinforcing steel shall be clean, free from rust in the form of loose or
objectionable scale, and of the type, size and dimensions shown on the
Drawings.
c. Reinforcing bars shall be securely wired together at the alternate intersections
and all splices and shall be securely wired at each intersection dowel and load-
transmission unit intersected.
d. All bars shall be installed in their required position as shown on the Drawings.
e. The storing of reinforcing or structural steel on completed roadway slabs
generally shall be avoided and, where permitted, such storage shall be limited
to quantities and distribution that shall not induce excessive stresses.
2. Splices
a. Provide standard reinforcement splices by lapping and tying ends.
b. Comply with ACI 318 for minimum lap of spliced bars where not specified on
the Drawings.
3. Installation of Reinforcing Steel
a. All reinforcing bars and bar mats shall be installed in the slab at the required
depth below the finished surface and supported by and securely attached to bar
chairs installed on prescribed longitudinal and transverse centers as shown by
sectional and detailed drawings on the Drawings.
b. Chairs Assembly. The chair assembly shall be similar and equal to that shown
on the Drawings and shall be approved by the City prior to extensive
fabrication.
c. After the reinforcing steel is securely installed above the subgrade as specified
in Drawings and as herein prescribed, no loading shall be imposed upon the
bar mats or individual bars before or during the placing or finishing of the
concrete.
4. Installation of Dowel Bars
a. Install through the predrilled joint filler and rigidly support in true horizontal
and vertical positions by an assembly of bar chairs and dowel baskets.
b. Dowel Baskets
1) The dowels shall be held in position exactly parallel to surface and
centerline of the slab, by a dowel basket that is left in the pavement.
2) The dowel basket shall hold each dowel in exactly the correct position so
firmly that the dowel’s position cannot be altered by concreting operations.
c. Dowel Caps
1) Install cap to allow the bar to move not less than 1-1/4 inch in either
direction.
5. Tie Bar and Dowel Placement
a. Place at mid-depth of the pavement slab, parallel to the surface.
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b. Place as shown on the Drawings.
6. Epoxy for Tie and Dowel Bar Installation
1) Epoxy bars as shown on the Drawings.
2) Use only drilling operations that do not damage the surrounding operations.
3) Blow out drilled holes with compressed air.
4) Completely fill the drilled hole with approved epoxy before inserting the tie
bar into the hole.
5) Install epoxy grout and bar at least 6 inches embedded into concrete.
F. Joints
1. Joints shall be placed where shown on the Drawings or where directed by the City.
2. The plane of all joints shall make a right angle with the surface of the pavement.
3. No joints shall have an error in alignment of more than 1/2 inch at any point.
4. Joint Dimensions
a. The width of the joint shall be shown on the Drawings, creating the joint
sealant reservoir.
b. The depth of the joint shall be shown on the Drawings.
c. Dimensions of the sealant reservoir shall be in accordance with manufacturer’s
recommendations.
d. After curing, the joint sealant shall be 1/8 inch to 1/4 inch below the pavement
surface at the center of the joint.
5. Transverse Expansion Joints
a. Expansion joints shall be installed perpendicularly to the surface and to the
centerline of the pavement at the locations shown on the Drawings, or as
approved by the City.
b. Joints shall be of the design width, and spacing shown on the Drawings, or as
approved by the City.
c. Dowel bars, shall be of the size and type shown on the Drawings, or as
approved by the City, and shall be installed at the specified spacing.
d. Support dowel bars with dowel baskets.
e. Dowels shall restrict the free opening and closing of the expansion join and
shall not make planes of weaknesses in the pavement.
f. Greased Dowels for Expansion Joints.
1) Coat dowels with a thin film of grease or other approved de-bonding
material.
2) Provide dowel caps on the lubricated end of each dowel bar.
g. Proximity to Existing Structures. When the pavement is adjacent to or around
existing structures, expansions joints shall be constructed in accordance with
the details shown on the Drawings.
6. Transverse Contraction Joints
a. Contraction or dummy joints shall be installed at the locations and at the
intervals shown on the Drawings.
b. Joints shall be of the design width, and spacing shown on the Drawings, or as
approved by the City.
c. Dowel bars, shall be of the size and type shown on the Drawings, or as
approved by the City, and shall be installed at the specified spacing.
d. Joints shall be sawed into the completed pavement surface as soon after initial
concrete set as possible so that some raveling of the concrete is observed in
order for the sawing process to prevent uncontrolled shrinkage cracking.
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STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
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e. The joints shall be constructed by sawing to a 1/4 inch width and to a depth of
1/3 inch (1/4 inch permitted if limestone aggregate used) of the actual
pavement thickness, or deeper if so indicated on the Drawings.
f. Complete sawing as soon as possible in hot weather conditions and within a
maximum of 24 hours after saw cutting begins under cool weather conditions.
g. If sharp edge joints are being obtained, the sawing process shall be sped up to
the point where some raveling is observed.
h. Damage by blade action to the slab surface and to the concrete immediately
adjacent to the joint shall be minimized.
i. Any portion of the curing membrane which has been disturbed by sawing
operations shall be restored by spraying the areas with additional curing
compound.
7. Transverse Construction Joints
a. Construction joints formed at the close of each day’s work or when the placing
of concrete has been stopped for 30-minutes or longer shall be constructed by
use of metal or wooden bulkheads cut true to the section of the finished
pavement and cleaned.
b. Wooden bulkheads shall have a thickness of not less than 2-inch stock material.
c. Longitudinal bars shall be held securely in place in a plane perpendicular to the
surface and at right angles to the centerline of the pavement.
d. Edges shall be rounded to 1/4 inch radius.
e. Any surplus concrete on the subgrade shall be removed upon the resumption of
the work.
8. Longitudinal Construction Joints
a. Longitudinal construction joints shall be of the type shown on the Drawings.
9. Joint Filler
a. Joint filler shall be as specified in 2.2.I of the size and shape shown on the
Drawings.
b. Redwood Board joints shall be used for all pavement joints except for
expansion joints that are coincident with a butt joint against existing
pavements.
c. Boards with less than 25-percent of moisture at the time of installation shall be
thoroughly wetted on the job.
d. Green lumber of much higher moisture content is desirable and acceptable.
e. The joint filler shall be appropriately drilled to admit the dowel bars when
required.
f. The bottom edge of the filler shall extend to or slightly below the bottom of the
slab. The top edge shall be held approximately 1/2 inch below the finished
surface of the pavement in order to allow the finishing operations to be
continuous.
g. The joint filler may be composed of more than one length of board in the
length of joint, but no board of a length less than 6 foot may be used unless
otherwise shown on the Drawings.
h. After the removal of the side forms, the ends of the joints at the edges of the
slab shall be carefully opened for the entire depth of the slab.
10. Joint Sealing. Routine pavement joints shall be filled consistent with paving details
and as specified in Section 32 13 73. Materials shall generally be handled and
applied according to the manufacturer’s recommendations as specified in Section
32 13 73.
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CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 20, 2012
G. Placing Concrete
1. Unless otherwise specified in the Drawings, the finished pavement shall be
constructed monolithically and constructed by machined laid method unless
impractical.
2. The concrete shall be rapidly deposited on the subgrade in successive batches and
shall be distributed to the required depth and for the entire width of the pavement
by shoveling or other approved methods.
3. Any concrete not placed as herein prescribed within the time limits in the following
table will be rejected. Time begins when the water is added to the mixer.
Temperature – Time Requirements
Concrete Temperature
(at point of placement)
Max Time – minutes
(no retarding agent)
Max Time – minutes
(with retarding agent)1
Non-Agitated Concrete
All temperatures 45 45
Agitated Concrete
Above 90°F Time may be reduced by
City
75
Above 75°F thru 90°F 60 90
75°F and Below 60 120
1 Normal dosage of retarder.
4. Rakes shall not be used in handling concrete.
5. At the end of the day, or in case of unavoidable interruption or delay of more than
30 minutes or longer to prevent cold joints, a transverse construction joint shall be
placed in accordance with 3.4.F.7 of this Section.
6. Honeycombing
a. Special care shall be taken in placing and spading the concrete against the
forms and at all joints and assemblies so as to prevent honeycombing.
b. Excessive voids and honeycombing in the edge of the pavement, revealed by
the removal of the side forms, may be cause for rejection of the section of slab
in which the defect occurs.
H. Finishing
1. Machine
a. Tolerance Limits
1) While the concrete is still workable, it shall be tested for irregularities with
a 10 foot straightedge placed parallel to the centerline of the pavement so as
to bridge depressions and to touch all high spots.
2) Ordinates measured from the face of the straightedge to the surface of the
pavement shall at no place exceed 1/16 inch-per-foot from the nearest point
of contact.
3) In no case shall the maximum ordinate to a 10 foot straightedge be greater
than 1/8 inch.
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4) Any surface not within the tolerance limits shall be reworked and
refinished.
b. Edging
1) The edges of slabs and all joints requiring edging shall be carefully tooled
with an edger of the radius required by the Drawings at the time the
concrete begins to take its “set” and becomes non-workable.
2) All such work shall be left smooth and true to lines.
2. Hand
a. Hand finishing permitted only in intersections and areas inaccessible to a
finishing machine.
b. When the hand method of striking off and consolidating is permitted, the
concrete, as soon as placed, shall be approximately leveled and then struck off
with screed bar to such elevation above grade that, when consolidated and
finished, the surface of the pavement shall be at the grade elevation shown on
the Drawings.
c. A slight excess of material shall be kept in front of the cutting edge at all times.
d. The straightedge and joint finishing shall be as prescribed herein.
I. Curing
1. The curing of concrete pavement shall be thorough and continuous throughout the
entire curing period.
2. Failure to provide proper curing as herein prescribed shall be considered as
sufficient cause for immediate suspension of the paving operations.
3. The curing method as herein specified does not preclude the use of any of the other
commonly used methods of curing, and the City may approve another method of
curing if so requested by the Contractor.
4. If any selected method of curing does not afford the desired results, the City shall
have the right to order that another method of curing be instituted.
5. After removal of the side forms, the sides of the slab shall receive a like coating
before earth is banked against them.
6. The solution shall be applied, under pressure with a spray nozzle, in such a manner
as to cover the entire surfaces thoroughly and completely with a uniform film.
7. The rate of application shall be such as to ensure complete coverage and shall not
exceed 20-square-yards-per-gallon of curing compound.
8. When thoroughly dry, it shall provide a continuous and flexible membrane, free
from cracks or pinholes, and shall not disintegrate, check, peel or crack during the
curing period.
9. If for any reason the seal is broken during the curing period, it shall be immediately
repaired with additional sealing solution.
10. When tested in accordance with ASTM C156 Water Retention by Concrete Curing
Materials, the curing compound shall provide a film which shall have retained
within the test specimen a percentage of the moisture present in the specimen when
the curing compound was applied according to the following.
11. Contractor shall maintain and properly repair damage to curing materials on
exposed surfaces of concrete pavement continuously for a least 72 hours.
J. Monolithic Curbs
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1. Concrete for monolithic curb shall be the same as for the pavement and, if carried
back from the paving mixer, shall be placed within 20-minutes after being mixed.
2. After the concrete has been struck off and sufficiently set, the exposed surfaces
shall be thoroughly worked with a wooden flat.
3. The exposed edges shall be rounded by the use of an edging tool to the radius
indicated on the Drawings.
4. All exposed surfaces of curb shall be brushed to a smooth and uniform surface.
K. Alley Paving
1. Alley paving shall be constructed in accordance with the specifications for concrete
paving hereinbefore described, in accordance with the details shown on the
Drawings, and with the following additional provisions:
a. Alley paving shall be constructed to the typical cross sections shown on the
Drawings.
b. Transverse expansion joints of the type shown on the Drawings shall be
constructed at the property line on each end of the alley with a maximum
spacing of 600 feet.
c. Transverse contraction and dummy joints shall be placed at the spacing shown
on the Drawings.
d. Contraction and dummy joints shall be formed in such a manner that the
required joints shall be produced to the satisfaction of the City.
e. All joints shall be constructed in accordance with this specification and filled
in accordance with the requirement of Section 32 13 73.
L. Pavement Leaveouts
1. Pavement leaveouts as necessary to maintain and provide for local traffic shall be
provided at location indicated on the Drawings or as directed by the City.
2. The extent and location of each leaveout required and a suitable crossover
connection to provide for traffic movements shall be determined in the field by the
City.
3.5 REPAIR
A. Repair of concrete pavement concrete shall be consistent with the Drawings and as
specified in Section 32 01 29.
3.6 RE-INSTALLATION [NOT USED]
3.7 SITE QUALITY CONTROL
A. Concrete Placement
1. Place concrete using a fully automated paving machine. Hand paving only
permitted in areas such as intersections where use of paving machine is not
practical
a. All concrete pavement not placed by hand shall be placed using a fully
automated paving machine as approved by the City.
b. Screeds will not be allowed except if approved by the City.
B. Testing of Materials
1. Samples of all materials for test shall be made at the expense of the City, unless
otherwise specified in the special provisions or in the Drawings.
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2. In the event the initial sampling and testing does not comply with the specifications,
all subsequent testing of the material in order to determine if the material is
acceptable shall be at the Contractor’s expense at the same rate charged by the
commercial laboratories.
3. All testing shall be in accordance with applicable ASTM Standards and concrete
testing technician must be ACI certified or equivalent.
C. Pavement Thickness Test
1. Upon completion of the work and before final acceptance and final payment shall
be made, pavement thickness test shall be made by the City.
2. The number of tests and location shall be at the discretion of the City, unless
otherwise specified in the special provisions or on the Drawings.
3. The cost for the initial pavement thickness test shall be the expense of the City.
4. In the event a deficiency in the thickness of pavement is revealed during normal
testing operations, subsequent tests necessary to isolate the deficiency shall be at
the Contractor’s expense.
5. The cost for additional coring test shall be at the same rate charged by commercial
laboratories.
6. Where the average thickness of pavement in the area found to be deficient in
thickness by more than 0.20 inch, but not more than 0.50 inch, payment shall be
made at an adjusted price as specified in the following table.
Deficiency in Thickness
Determined by Cores
Proportional Part
Of Contract Price
Inches Allowed
0.00 – 0.20 100 percent
0.21 – 0.30 80 percent
0.31 – 0.40 70 percent
0.41 – 0.50 60 percent
7. Any area of pavement found deficient in thickness by more than 0.50 inch but not
more than 0.75 inch or 1/10 of the thickness specified on the Drawings, whichever
is greater, shall be evaluated by the City.
8. If, in the judgment of the City the area of such deficiency should not be removed
and replaced, there shall be no payment for the area retained.
9. If, in the judgment of the City, the area of such deficiency warrants removal, the
area shall be removed and replaced, at the Contractor’s entire expense, with
concrete of the thickness shown on the Drawings.
10. Any area of pavement found deficient in thickness by more than 0.75 inch or more
than 1/10 of the plan thickness, whichever is greater, shall be removed and
replaced, at the Contractor’s entire expense, with concrete of the thickness shown
on the Drawings.
11. No additional payment over the contract unit price shall be made for any pavement
of a thickness exceeding that required by the Drawings.
D. Pavement Strength Test
32 13 13 - 19
CONCRETE PAVING
Page 19 of 21
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 20, 2012
1. During the progress of the work the City shall provide trained technicians to cast
test cylinders for conforming to ASTM C31, to maintain a check on the
compressive strengths of the concrete being placed.
2. After the cylinders have been cast, they shall remain on the job site and then
transported, moist cured, and tested by the City in accordance with ASTM C31 and
ASTM C39.
3. In each set, 1 of the cylinders shall be tested at 7 days, 2 cylinders shall be tested at
28 days, and 1 cylinder shall be held or tested at 56 days, if necessary.
4. If the 28 day test results indicate deficient strength, the Contractor may, at its option
and expense, core the pavement in question and have the cores tested by an
approved laboratory, in accordance with ASTM C42 and ACI 318 protocol, except
the average of all cores must meet 100 percent of the minimum specified strength,
with no individual core resulting in less than 90 percent of design strength, to
override the results of the cylinder tests.
5. Cylinders and/or cores must meet minimum specified strength. If cylinders do not
meet minimum specified strength, additional cores shall be taken to identify the
limits of deficient concrete pavement at the expense of the Contractor.
6. Cylinders and/or cores must meet minimum specified strength. Pavement not
meeting the minimum specified strength shall be subject to the money penalties or
removal and placement at the Contractor’s expense as show in the following table.
Percent Deficient Percent of Contract Price Allowed
Greater Than 0 percent - Not More Than 10 percent 90-percent
Greater Than 10 percent - Not More Than 15 percent 80-percent
Greater Than 15 percent 0-percent or removed and replaced at the entire cost
and expense of Contractor as directed by City
7. The amount of penalty shall be deducted from payment due to Contractor; such as
penalty deducted is to defray the cost of extra maintenance.
8. The strength requirements for structures and other concrete work are not altered by
the special provision.
9. No additional payment over the contract unit price shall be made for any pavement
of strength exceeding that required by the Drawings and/or specifications.
E. Cracked Concrete Acceptance Policy
1. If cracks exist in concrete pavement upon completion of the project, the Project
Inspector shall make a determination as to the need for action to address the
cracking as to its cause and recommended remedial work.
2. If the recommended remedial work is routing and sealing of the cracks to protect
the subgrade, the Inspector shall make the determination as to whether to rout and
seal the cracks at the time of final inspection and acceptance or at any time prior to
the end of the project maintenance period. The Contractor shall perform the routing
and sealing work as directed by the Project Inspector, at no cost to the City,
regardless of the cause of the cracking.
32 13 13 - 20
CONCRETE PAVING
Page 20 of 21
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 20, 2012
3. If remedial work beyond routing and sealing is determined to be necessary, the
Inspector and the Contractor will attempt to agree on the cause of the cracking. If
agreement is reached that the cracking is due to deficient materials or workmanship,
the Contractor shall perform the remedial work at no cost to the City. Remedial
work in this case shall be limited to removing and replacing the deficient work with
new material and workmanship that meets the requirements of the contract.
4. If remedial work beyond routing and sealing is determined to be necessary, and the
Inspector and the Contractor agree that the cause of the cracking is not deficient
materials or workmanship, the City may request the Contractor to provide an
estimate of the cost of the necessary remedial work and/or additional work to
address the cause of the cracking, and the Contractor will perform that work at the
agreed-upon price if the City elects to do so.
5. If remedial work is necessary, and the Inspector and the Contractor cannot agree on
the cause of the cracking, the City may hire an independent geotechnical engineer
to perform testing and analysis to determine the cause of the cracking. The
contractor will escrow 50 percent of the proposed costs of the geotechnical contract
with the City. The Contractor and the City shall use the services of a geotechnical
firm acceptable to both parties.
6. If the geotechnical engineer determines that the primary cause of the cracking is the
Contractor’s deficient material or workmanship, the remedial work will be
performed at the Contractor’s entire expense and the Contractor will also reimburse
the City for the balance of the cost of the geotechnical investigation over and above
the amount that has previously been escrowed. Remedial work in this case shall be
limited to removing and replacing the deficient work with new material and
workmanship that meets the requirements of the contract.
7. If the geotechnical engineer determines that the primary cause of the cracking is not
the Contractor’s deficient material or workmanship, the City will return the
escrowed funds to the Contractor. The Contractor, on request, will provide the City
an estimate of the costs of the necessary remedial work and/or additional work and
will perform the work at the agreed-upon price as directed by the City.
3.8 SYSTEM STARTUP [NOT USED]
3.9 ADJUSTING [NOT USED]
3.10 CLEANING [NOT USED]
3.11 CLOSEOUT ACTIVITIES [NOT USED]
3.12 PROTECTION [NOT USED]
3.13 MAINTENANCE [NOT USED]
3.14 ATTACHMENTS [NOT USED]
32 13 13 - 21
CONCRETE PAVING
Page 21 of 21
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 20, 2012
END OF SECTION
Revision Log
DATE NAME SUMMARY OF CHANGE
12/20/2012 1.2.A – Modified items to be included in price bid
05/21/2014 Doug Rademaker 2.2.D – Modified to clarify acceptable fly ash substitution in concrete paving
32 13 20 - 1
CONCRETE SIDEWALKS, DRIVEWAYS AND BARRIER FREE RAMPS
Page 1 of 6
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised June 5, 2018
SECTION 32 13 20
CONCRETE SIDEWALKS, DRIVEWAYS AND BARRIER FREE RAMPS
PART 1 - GENERAL
1.1 SUMMARY
A. Section Includes:
1. Concrete sidewalks
2. Driveways
3. Barrier free ramps
B. Deviations from this City of Fort Worth Standard Specification
1. None.
C. Related Specification Sections include, but are not necessarily limited to:
1. Division 0 - Bidding Requirements, Contract Forms, and Conditions of the Contract
2. Division 1 - General Requirements
3. Section 02 41 13 - Selective Site Demolition
4. Section 32 13 13 - Concrete Paving
5. Section 32 13 73 - Concrete Paving Joint Sealants
1.2 PRICE AND PAYMENT PROCEDURES
A. Measurement and Payment
1. Concrete Sidewalk
a. Measurement
1) Measurement for this Item shall be by the square foot of completed and
accepted Concrete Sidewalk in its final position for various:
a) Thicknesses
b) Types
b. 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 square foot of Concrete Sidewalk.
c. The price bid shall include:
1) Excavating and preparing the subgrade
2) Furnishing and placing all materials
2. Concrete Curb at Back of Sidewalk (6 to 12 inch max)
a. Measurement
1) Measurement for this Item shall be by the linear foot of completed and
accepted Concrete Curb at the Back of Sidewalk within the 6 to 12 inch curb
height at back of walk in its final position.
b. 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 of Concrete Curb at the Back of Sidewalk.
c. The price bid shall include:
1) Excavating and preparing the subgrade
32 13 20 - 2
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Page 2 of 6
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised June 5, 2018
2) Furnishing and placing all materials, including concrete and reinforcing
steel
3) Excavation in back of “retaining” curb
4) Furnishing, placing, and compacting backfill
3. Concrete Driveway
a. Measurement
1) Measurement for this Item shall be by the square foot of completed and
accepted Concrete Driveway in its final position for various:
a) Thicknesses
b) Types
2) Dimensions will be taken from the back of the projected curb, including the
area of the curb radii and will extend to the limits specified in the Drawings.
3) Sidewalk portion of drive will be included in driveway measurement.
4) Curb on drive will be included in the driveway measurement.
b. 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 square foot of Concrete Driveway.
c. The price bid shall include:
1) Excavating and preparing the subgrade
2) Furnishing and placing all materials
4. Barrier Free Ramps
a. Measurement
1) Measurement for this Item shall be per each Barrier Free Ramp completed
and accepted for various:
a) Types
b. 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 each “Barrier Free Ramp” installed.
c. The price bid shall include:
1) Excavating and preparing the subgrade
2) Furnishing and placing all materials
3) Curb Ramp
4) Landing and detectable warning surface as shown on the Drawings
5) Adjacent flares or side curb
1.3 REFERENCES
A. Abbreviations and Acronyms
1. TAS – Texas Accessibility Standards
2. TDLR – Texas Department of Licensing and Regulation
B. Reference Standards
1. Reference standards cited in this Specification refer to the current reference
standard published at the time of the latest revision date logged at the end of this
Specification, unless a date is specifically cited.
2. American Society for Testing and Materials (ASTM)
a. D545, Test Methods for Preformed Expansion Joint Fillers for Concrete
Construction (Non-extruding and Resilient Types)
32 13 20 - 3
CONCRETE SIDEWALKS, DRIVEWAYS AND BARRIER FREE RAMPS
Page 3 of 6
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised June 5, 2018
b. D698, Test Methods for Laboratory Compaction Characteristics of Soil Using
Standard Effort (12,400 ft-lbf/ft3)
1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED]
1.5 SUBMITTALS [NOT USED]
1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS
A. Mix Design: submit for approval. Section 32 13 13.
B. Product Data: submit product data and sample for pre-cast detectable warning for
barrier free ramp.
1.7 CLOSEOUT SUBMITTALS [NOT USED]
1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
1.9 QUALITY ASSURANCE [NOT USED]
1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED]
1.11 FIELD CONDITIONS
A. Weather Conditions: Placement of concrete shall be as specified in Section 32 13 13.
1.12 WARRANTY [NOT USED]
PART 2 - PRODUCTS
2.1 OWNER-FURNISHED PRODUCTS [NOT USED]
2.2 EQUIPMENT AND MATERIALS
A. Forms: wood or metal straight, free from warp and of a depth equal to the thickness of
the finished work.
B. Concrete: see Section 32 13 13.
1. Unless otherwise shown on the Drawings or detailed specifications, the standard
class for concrete sidewalks, driveways and barrier free ramps is shown in the
following table:
Standard Classes of Pavement Concrete
Class of
Concrete1
Minimum
Cementitious,
Lb./CY
28 Day Min.
Compressive
Strength2
psi
Maximum
Water/
Cementitious
Ratio
Course
Aggregate
Maximum
Size,
inch
A 470 3000 0.58 1-1/2
C. Reinforcement: see Section 32 13 13.
1. Sidewalk, driveway and barrier free ramp reinforcing steel shall be #3 deformed
bars at 18 inches on-center-both-ways at the center plane of all slabs, unless
otherwise shown on the Drawings or detailed specifications.
D. Joint Filler
1. Wood Filler: see Section 32 13 13.
2. Pre-Molded Asphalt Board Filler
a. Use only in areas where not practical for wood boards.
32 13 20 - 4
CONCRETE SIDEWALKS, DRIVEWAYS AND BARRIER FREE RAMPS
Page 4 of 6
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised June 5, 2018
b. Pre-molded asphalt board filler: ASTM D545.
c. Install the required size and uniform thickness and as specified in Drawings.
d. Include 2 liners of 0.016 asphalt impregnated kraft paper filled with a mastic
mixture of asphalt and vegetable fiber and/or mineral filler.
E. Expansion Joint Sealant: see Section 32 13 73 where shown on the Drawings.
2.3 ACCESSORIES [NOT USED]
2.4 SOURCE QUALITY CONTROL [NOT USED]
PART 3 - EXECUTION
3.1 INSTALLERS [NOT USED]
3.2 EXAMINATION [NOT USED]
3.3 PREPARATION
A. Surface Preparation
1. Excavation: Excavation required for the construction of sidewalks, driveways and
barrier free ramps shall be to the lines and grades as shown on the Drawings or as
established by the City.
2. Fine Grading
a. The Contractor shall do all necessary filling, leveling and fine grading required
to bring the subgrade to the exact grades specified and compacted to at least 90
percent of maximum density as determined by ASTM D698.
b. Moisture content shall be within minus 2 to plus 4 of optimum.
c. Any over-excavation shall be repaired to the satisfaction of the City.
B. Demolition / Removal
1. Sidewalk, Driveway and/ or Barrier Free Ramp Removal: see Section 02 41 13.
3.4 INSTALLATION
A. General
1. Concrete sidewalks shall have a minimum thickness of 4 inches.
2. Sidewalks constructed in driveway approach sections shall have a minimum
thickness equal to that of driveway approach or as called for by Drawings and
specifications within the limits of the driveway approach.
3. Driveways shall have a minimum thickness of 6 inches. Standard cross-slopes for
walks shall be 2 percent max in accordance with current TAS/TDLR guidelines.
The construction of the driveway approach shall include the variable height radius
curb in accordance with the Drawings.
4. All pedestrian facilities shall comply with provisions of TAS including location,
slope, width, shapes, texture and coloring. Pedestrian facilities installed by the
Contractor and not meeting TAS must be removed and replaced to meet TAS (no
separate pay).
B. Forms: Forms shall be securely staked to line and grade and maintained in a true
position during the depositing of concrete.
C. Reinforcement: see Section 32 13 13.
D. Concrete Placement: see Section 32 13 13.
32 13 20 - 5
CONCRETE SIDEWALKS, DRIVEWAYS AND BARRIER FREE RAMPS
Page 5 of 6
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised June 5, 2018
E. Finishing
1. Concrete sidewalks, driveways and barrier free ramps shall be finished to a true,
even surface.
2. Trowel and then brush transversely to obtain a smooth uniform brush finish.
3. Provide exposed aggregate finish if specified.
4. Edge joints and sides shall with suitable tools.
F. Joints
1. Expansion joints for sidewalks, driveways and barrier free ramps shall be formed
using redwood.
2. Expansion joints shall be placed at 40 foot intervals for 4 foot wide sidewalk and 50
foot intervals for 5 foot wide and greater sidewalk.
3. Expansion joints shall also be placed at all intersections, sidewalks with concrete
driveways, curbs, formations, other sidewalks and other adjacent old concrete work.
Similar material shall be placed around all obstructions protruding into or through
sidewalks or driveways.
4. All expansion joints shall be 1/2 inch in thickness.
5. Edges of all construction and expansion joints and outer edges of all sidewalks shall
be finished to approximately a 1/2 inch radius with a suitable finishing tool.
6. Sidewalks shall be marked at intervals equal to the width of the walk with a
marking tool.
7. When sidewalk is against the curb, expansion joints shall match those in the curb.
G. Barrier Free Ramp
1. Furnish and install brick red color pre-cast detectable warning Dome-Tile,
manufactured by StrongGo Industries or approved equal by the City.
2. Detectable warning surface shall be a minimum of 24-inch in depth in the direction
of pedestrian travel, and extend to a minimum of 48-inch along the curb ramp or
landing where the pedestrian access route enters the street.
3. Locate detectable warning surface so that the edge nearest the curb line is a
minimum of 6-inch and maximum of 8-inch from the extension of the face of the
curb.
4. Detectable warning Dome-Tile surface may be curved along the corner radius.
5. Install detectable warning surface according to manufacturer’s instructions.
32 13 20 - 6
CONCRETE SIDEWALKS, DRIVEWAYS AND BARRIER FREE RAMPS
Page 6 of 6
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised June 5, 2018
3.5 REPAIR/RESTORATION [NOT USED]
3.6 RE-INSTALLATION [NOT USED]
3.7 FIELD QUALITY CONTROL [NOT USED]
3.8 SYSTEM STARTUP [NOT USED]
3.9 ADJUSTING [NOT USED]
3.10 CLEANING [NOT USED]
3.11 CLOSEOUT ACTIVITIES [NOT USED]
3.12 PROTECTION [NOT USED]
3.13 MAINTENANCE [NOT USED]
3.14 ATTACHMENTS [NOT USED]
END OF SECTION
Revision Log
DATE NAME SUMMARY OF CHANGE
12/20/2012 D. Johnson 1.2.A.3 – Measurement and Payment for Barrier Free Ramps modified to match
updated City Details
4/30/2013 F. Griffin Corrected Part 1, 1.2, A, 3, b, 1 to read; from . . . square foot of Concrete Sidewalk.
to . . .each “Barrier Free Ramp” installed.
June 5, 2018 M Owen Revised Measurement and Payment.section.
32 13 73 - 1
CONCRETE PAVING JOINT SEALANTS
Page 1 of 4
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 20, 2012
SECTION 32 13 73
CONCRETE PAVING JOINT SEALANTS
PART 1 - GENERAL
1.1 SUMMARY
A. Section Includes:
1. Specification for silicone joint sealing for concrete pavement and curbs.
B. Deviations from this City of Fort Worth Standard Specification
1. None.
C. Related Specification Sections include, but are not necessarily limited to:
1. Division 0 - Bidding Requirements, Contract Forms, and Conditions of the Contract
2. Division 1 - General Requirements
3. Section 32 13 13 - Concrete Paving
1.2 PRICE AND PAYMENT PROCEDURES
A. Measurement and Payment
1. Measurement
a. Measurement for this Item shall be by the linear foot of Joint Sealant completed
and accepted only when specified in the Drawings to be a pay item.
2. Payment
a. The work performed and materials furnished in accordance with this Item are
subsidiary to the various items bid and no other compensation will be allowed,
unless specifically specified on Drawings.
1.3 REFERENCES
A. Reference Standards
1. Reference standards cited in this Specification refer to the current reference
standard published at the time of the latest revision date logged at the end of this
Specification, unless a date is specifically cited.
2. ASTM International (ASTM):
a. D5893, Standard Specification for Cold Applied, Single Component,
Chemically Curing Silicone Joint Sealant for Portland Cement Concrete
Pavements
1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED]
1.5 ACTION SUBMITTALS [NOT USED]
1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS
A. Test and Evaluation Reports
1. Prior to installation, furnish certification by an independent testing laboratory that
the silicone joint sealant meets the requirements of this Section.
32 13 73 - 2
CONCRETE PAVING JOINT SEALANTS
Page 2 of 4
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 20, 2012
2. Submit verifiable documentation that the manufacturer of the silicone joint sealant
has a minimum 2-year demonstrated, documented successful field performance
with concrete pavement silicone joint sealant systems.
1.7 CLOSEOUT SUBMITTALS [NOT USED]
1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
1.9 QUALITY ASSURANCE [NOT USED]
1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED]
1.11 FIELD CONDITIONS
A. Do not apply joint sealant when the air and pavement temperature is less than 35
degrees F
B. Concrete surface must be clean, dry and frost free.
C. Do not place sealant in an expansion-type joint if surface temperature is below 35
degrees F or above 90 degrees F.
1.12 WARRANTY [NOT USED]
PART 2 - PRODUCTS
2.1 OWNER FURNISHED PRODUCTS [NOT USED]
2.2 MATERIALS & EQUIPMENT
A. Materials
1. Joint Sealant: ASTM D5893.
2. Joint Filler, Backer Rod and Breaker Tape
a. The joint filler sop shall be of a closed cell expanded polyethylene foam backer
rod and polyethylene bond breaker tape of sufficient size to provide a tight seal.
b. The back rod and breaker tape shall be installed in the saw-cut joint to prevent
the joint sealant from flowing to the bottom of the joint.
c. The backer rod and breaker tape shall be compatible with the silicone joint
sealant and no bond or reaction shall occur between them.
2.3 ACCESSORIES [NOT USED]
2.4 SOURCE QUALITY CONTROL [NOT USED]
PART 3 - EXECUTION
3.1 INSTALLERS [NOT USED]
3.2 EXAMINATION [NOT USED]
3.3 PREPARATION [NOT USED]
32 13 73 - 3
CONCRETE PAVING JOINT SEALANTS
Page 3 of 4
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 20, 2012
3.4 INSTALLATION
A. General
1. The silicone sealant shall be cold applied.
2. Allow concrete to cure for a minimum of 7 days to ensure it has sufficient strength
prior to sealing joints.
3. Perform joint reservoir saw cutting, cleaning, bond breaker installation, and joint
sealant placement in a continuous sequence of operations.
4. See Drawings for the various joint details with their respective dimensions.
B. Equipment
1. Provide all necessary equipment and keep equipment in a satisfactory working
condition.
2. Equipment shall be inspected by the City prior to the beginning of the work.
3. The minimum requirements for construction equipment shall be as follows:
a. Concrete Saw. The sawing equipment shall be adequate in size and power to
complete the joint sawing to the required dimensions.
b. Air Compressors. The delivered compressed air shall have a pressure in excess
of 90 psi and shall be suitable for the removal of all free water and oil from the
compressed air.
c. Extrusion Pump. The output shall be capable of supplying a sufficient volume
of sealant to the joint.
d. Injection Tool. This mechanical device shall apply the sealant uniformly into
the joint.
e. Sandblaster. The design shall be for commercial use with air compressors as
specified in this Section.
f. Backer Rod Roller and Tooling Instrument. These devices shall be clean and
free of contamination. They shall be compatible with the joint depth and width
requirements.
C. Sawing Joints: see Section 32 13 13.
D. Cleaning joints
1. Dry saw in 1 direction with reverse cutting blade then sand blast.
2. Use compressed air to remove the resulting dust from the joint.
3. Sandblast joints after complete drying.
a. Attach nozzle to a mechanical aiming device so that the sand blast will be
directed at an angle of 45 degrees and at a distance of 1 to 2 inches from the
face of the joint.
b. Sandblast both joint faces sandblasted in separate, 1 directional passes.
c. When sandblasting is complete, blow-out using compressed air.
d. The blow tube shall fit into the joints.
4. Check the blown joint for residual dust or other contamination.
a. If any dust or contamination is found, repeat sandblasting and blowing until the
joint is cleaned.
b. Do not use solvents to remove stains and contamination.
5. Place the bond breaker and sealant in the joint immediately upon cleaning.
6. Bond Breaker Rod and Tape: install in the cleaned joint prior to the application of
the joint sealant.
32 13 73 - 4
CONCRETE PAVING JOINT SEALANTS
Page 4 of 4
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 20, 2012
7. Do not leave open, cleaned joints unsealed overnight.
E. Joint Sealant
1. Apply the joint sealant upon placement of the bond breaker rod and tape, using the
mechanical injection tool.
2. Do not seal joints unless they are clean and dry.
3. Remove and discard excess sealant left on the pavement surface.
a. Do not excess use to seal the joints.
4. The pavement surface shall present a clean final condition as determined by City.
5. Do not allow traffic on the fresh sealant until it becomes tack-free.
F. Approval of Joints
1. The City may request a representative of the sealant manufacturer to be present at
the job site at the beginning of the final cleaning and sealing of joints.
a. The representative shall demonstrate to the Contractor and the City the
acceptable method for sealant installation.
b. The representative shall approve the clean, dry joints before the sealing
operation commences.
3.5 REPAIR/RESTORATION [NOT USED]
3.6 RE-INSTALLATION [NOT USED]
3.7 FIELD QUALITY CONTROL [NOT USED]
3.8 SYSTEM STARTUP [NOT USED]
3.9 ADJUSTING [NOT USED]
3.10 CLEANING [NOT USED]
3.11 CLOSEOUT ACTIVITIES [NOT USED]
3.12 PROTECTION [NOT USED]
3.13 MAINTENANCE [NOT USED]
3.14 ATTACHMENTS [NOT USED]
END OF SECTION
Revision Log
DATE NAME SUMMARY OF CHANGE
32 16 13 - 1
CONCRETE CURB AND GUTTERS AND VALLEY GUTTERS
Page 1 of 6
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised October 05, 2016
SECTION 32 16 13
CONCRETE CURB AND GUTTERS AND VALLEY GUTTERS
PART 1 - GENERAL
1.1 SUMMARY
A. Section Includes:
1. Concrete Curbs and Gutters
2. Concrete Valley Gutters
B. Deviations from this City of Fort Worth Standard Specification
1. None.
C. Related Specification Sections include, but are not necessarily limited to:
1. Division 0 - Bidding Requirements, Contract Forms, and Conditions of the Contract
2. Division 1 - General Requirements
3. Section 02 41 13 - Selective Site Demolition
4. Section 32 13 13 - Concrete Paving
5. Section 32 13 73 - Concrete Paving Joint Sealants
1.2 PRICE AND PAYMENT PROCEDURES
A. Measurement and Payment
1. Concrete Curb and Gutter
a. Measurement
1) Measurement for this Item shall be by the linear foot of Concrete Curb and
Gutter.
b. 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 of Concrete Curb and Gutter complete and in place
by curb height.
c. The price bid shall include:
1) Preparing the subgrade
2) Furnishing and placing all materials, including foundation course,
reinforcing steel, and expansion material
2. Concrete Valley Gutter
a. Measurement
1) Measurement for this Item shall be by the square yard of Concrete Valley
Gutter.
b. 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 square yard of Concrete Valley Gutter complete and in place
for:
a) Various street types
32 16 13 - 2
CONCRETE CURB AND GUTTERS AND VALLEY GUTTERS
Page 2 of 6
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised October 05, 2016
c. The price bid shall include:
1) Preparing the subgrade
2) Furnishing and placing all materials, including foundation course,
reinforcing steel, and expansion material
1.3 REFERENCES [NOT USED]
1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED]
1.5 ACTION SUBMITTALS [NOT USED]
1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED]
1.7 CLOSEOUT SUBMITTALS [NOT USED]
1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
1.9 QUALITY ASSURANCE [NOT USED]
1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED]
1.11 FIELD CONDITIONS
A. Weather Conditions: See Section 32 13 13.
1.12 WARRANTY [NOT USED]
PART 2 - PRODUCTS
2.1 OWNER FURNISHED PRODUCTS [NOT USED]
2.2 EQUIPMENT AND MATERIALS
A. Forms: See Section 32 13 13.
B. Concrete:
1. Unless otherwise shown on the Drawings or detailed specifications, the standard
class for concrete curb, gutter, and curb & gutter is shown in the following table:
Standard Classes of Pavement Concrete
Class of
Concrete
Minimum
Cementitious,
Lb./CY
28 Day Min.
Compressive
Strength
psi
Maximum
Water/
Cementitious
Ratio
Course
Aggregate
Maximum
Size,
inch
A 470 3000 0.58 1-1/2
C. Reinforcement: See Section 32 13 13.
D. Joint Filler
1. Wood Filler: see Section 32 13 13.
2. Pre-Molded Asphalt Board Filler
a. Use only in areas where not practical for wood boards
b. Pre-molded asphalt board filler: ASTM D545
32 16 13 - 3
CONCRETE CURB AND GUTTERS AND VALLEY GUTTERS
Page 3 of 6
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised October 05, 2016
c. Install the required size and uniform thickness and as specified in the Drawings.
d. Include two liners of 0.016 asphalt impregnated kraft paper filled with a mastic
mixture of asphalt and vegetable fiber and/or mineral filler.
E. Expansion Joint Sealant: See Section 32 13 73.
2.3 ACCESSORIES [NOT USED]
2.4 SOURCE QUALITY CONTROL [NOT USED]
PART 3 - EXECUTION
3.1 INSTALLERS [NOT USED]
3.2 EXAMINATION [NOT USED]
3.3 PREPARATION
A. Demolition / Removal: See Section 02 41 13.
3.4 INSTALLATION
A. Forms
1. Extend forms the full depth of concrete.
2. Wood forms: minimum of 1-1/2 inches in thickness
3. Metal Forms: a gauge that shall provide equivalent rigidity and strength
4. Use acceptable wood or metal forms for curves with a radius of less than 250 feet.
5. All forms showing a deviation of 1/8 inch in 10 feet from a straight line shall be
rejected.
B. Reinforcing Steel
1. Place all necessary reinforcement for City approval prior to depositing concrete.
2. All steel must be free from paint and oil and all loose scale, rust, dirt and other
foreign substances.
3. Remove foreign substances from steel before placing.
4. Wire all bars at their intersections and at all laps or splices.
5. Lap all bar splices a minimum of 20 diameters of the bar or 12 inches, whichever is
greater.
C. Concrete Placement
1. Deposit concrete to maintain a horizontal surface.
2. Work concrete into all spaces and around any reinforcement to form a dense mass
free from voids.
3. Work coarse aggregate away from contact with the forms
4. Hand-Laid Concrete – Curb and gutter
a. Shape and compact subgrade to the lines, grades and cross section shown on the
Drawings.
b. Lightly sprinkle subgrade material immediately before concrete placement.
c. Deposit concrete into forms.
32 16 13 - 4
CONCRETE CURB AND GUTTERS AND VALLEY GUTTERS
Page 4 of 6
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised October 05, 2016
d. Strike off with a template 1/4 to 3/8 inch less than the dimensions of the
finished curb, unless otherwise approved.
5. Machine-Laid Concrete – Curb and Gutter
a. Hand-tamp and sprinkle subgrade material before concrete placement.
b. Provide clean surfaces for concrete placement.
c. Place the concrete with approved self-propelled equipment.
1) The forming tube of the extrusion machine or the form of the slipform
machine must easily be adjustable vertically during the forward motion of
the machine to provide variable heights necessary to conform to the
established gradeline.
d. Attach a pointer or gauge to the machine so that a continual comparison can be
made between the extruded or slipform work and the grade guideline.
e. Brush finish surfaces immediately after extrusion or slipforming.
6. Hand-Laid Concrete – Concrete Valley Gutter: See Section 32 13 13.
7. Expansion joints
a. Place expansion joints in the curb and gutter at 200-foot intervals and at
intersection returns and other rigid structures.
b. Place tooled joints at 15-foot intervals or matching abutting sidewalk joints and
pavement joints to a depth of 1-1/2 inches.
c. Place expansion joints at all intersections with concrete driveways, curbs,
buildings and other curb and gutters.
d. Make expansion joints no less than 1/2 inch in thickness, extending the full
depth of the concrete.
e. Make expansion joints perpendicular and at right angles to the face of the curb.
f. Neatly trim any expansion material extending above the finished to the surface
of the finished work.
g. Make expansion joints in the curb and gutter coincide with the concrete
expansion joints.
h. Longitudinal dowels across the expansion joints in the curb and gutter are
required.
i. Install 3 No. 4 round, smooth bars, 24 inches in length, for dowels at each
expansion joint.
j. Coat 1/2 of the dowel with a bond breaker and terminate with a dowel cap that
provides a minimum of 1 inch free expansion.
k. Support dowels by an approved method.
D. Curing: see Section 32 13 13.
3.5 REPAIR/RESTORATION [NOT USED]
3.6 RE-INSTALLATION [NOT USED]
3.7 FIELD QUALITY CONTROL
A. Inspections
1. Steel reinforcement placement
2. Headed bolts and studs
3. Verification of use of required design mixture
4. Concrete placement, including conveying and depositing
5. Curing procedures and maintenance of curing temperature
32 16 13 - 5
CONCRETE CURB AND GUTTERS AND VALLEY GUTTERS
Page 5 of 6
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised October 05, 2016
B. Concrete Tests: Perform testing of fresh concrete sample obtained according to
ASTM C172 with the following requirements:
1. Testing Frequency: Obtain 1 fresh concrete sample for each day's pour of each
concrete mixture exceeding 5 cubic yard, but less than 150 cubic yard, plus 1 set for
each additional 150 cubic yard or fraction thereof.
2. Slump: ASTM C143; 1 test at point of placement for each concrete sample, but not
less than 1 test for each day's pour of each concrete mixture. Perform additional
tests when concrete consistency appears to change.
3. Air Content: ASTM C231, pressure method, for normal-weight concrete; 1 test for
each sample, but not less than 1 test for each day's pour of each concrete mixture.
4. Concrete Temperature: ASTM C1064; 1 test for each concrete sample.
5. Compression Test Specimens: ASTM C31.
a. Cast and laboratory cure 3 cylinders for each fresh concrete sample.
1) Do not transport field cast cylinders until they have cured for a
minimum of 24 hours.
6. Compressive-Strength Tests: ASTM C39;
a. Test 1 cylinder at 7 days.
b. Test 2 cylinders at 28 days.
7. Upload test results into Buzzsaw within 48 hours of testing. Reports of
compressive-strength tests shall contain Project identification name and number,
date of concrete placement, name of concrete tester and inspector, location of
concrete batch in Work, design compressive strength at 28 days, concrete mixture
proportions and materials, compressive breaking strength, and type of break for
both 7- and 28-day tests.
8. Additional Tests: Additional tests of concrete shall be made when test results
indicate that slump, air entrainment, compressive strengths, or other City
specification requirements have not been met. The Lab Services division may
conduct or request tests to determine adequacy of concrete by cored cylinders
complying with ASTM C42 or by other methods as directed by the Project
Manager.
a. When the strength level of the concrete for any portion of the structure, as
indicated by cylinder tests, falls below the specified requirements, provide
improved curing conditions and/or adjustments to the mix design as required to
obtain the required strength. If the average strength of the laboratory control
cylinders falls so low as to be deemed unacceptable, follow the core test
procedure set forth in ACI 301, Chapter 17. Locations of core tests shall be
approved by the Project Engineer. Core sampling and testing shall be at
Contractors expense.
b. If the results of the core tests indicate that the strength of the structure is
inadequate, any replacement, load testing, or strengthening as may be ordered
by the Project Engineer shall be provided by the Contractor without cost to the
City.
9. Additional testing and inspecting, at Contractor's expense, will be performed to
determine compliance of replaced or additional work with specified requirements.
10. Correct deficiencies in the Work that test reports and inspections indicate does not
comply with the Contract Documents.
3.8 SYSTEM STARTUP [NOT USED]
32 16 13 - 6
CONCRETE CURB AND GUTTERS AND VALLEY GUTTERS
Page 6 of 6
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised October 05, 2016
3.9 ADJUSTING [NOT USED]
3.10 CLEANING [NOT USED]
3.11 CLOSEOUT ACTIVITIES [NOT USED]
3.12 PROTECTION [NOT USED]
3.13 MAINTENANCE [NOT USED]
3.14 ATTACHMENTS [NOT USED]
END OF SECTION
Revision Log
DATE NAME SUMMARY OF CHANGE
12/20/2012 D. Johnson 1.2.A.2. Modified payment item to vary by street type
10/05/2016 Z. Arega Added Subsection 2.2.B.1 and Subsection 3.7
32 17 23 - 1
PAVEMENT MARKINGS
Page 1 of 11
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised November 22, 2013
SECTION 32 17 23 1
PAVEMENT MARKINGS 2
PART 1 - GENERAL 3
1.1 SUMMARY 4
A. Section Includes: 5
1. Pavement Markings 6
a. Thermoplastic, hot-applied, spray (HAS) pavement markings 7
b. Thermoplastic, hot-applied, extruded (HAE) pavement markings 8
c. Preformed polymer tape 9
d. Preformed heat-activated thermoplastic tape 10
2. Raised markers 11
3. Work zone markings 12
4. Removal of pavement markings and markers 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. Pavement Markings 21
a. Measurement 22
1) Measurement for this Item shall be per linear foot of material placed. 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 linear foot of “Pvmt Marking” installed for: 27
a) Various Widths 28
b) Various Types 29
c) Various Materials 30
d) Various Colors 31
c. The price bid shall include: 32
1) Installation of Pavement Marking 33
2) Glass beads, when required 34
3) Surface preparation 35
4) Clean-up 36
5) Testing (when required) 37
2. Legends 38
a. Measurement 39
1) Measurement for this Item shall be per each Legend installed. 40
b. Payment 41
32 17 23 - 2
PAVEMENT MARKINGS
Page 2 of 11
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised November 22, 2013
1) The work performed and materials furnished in accordance with this Item 1
shall be paid for at the unit price bid per each “Legend” installed for: 2
a) Various types 3
b) Various applications 4
c. The price bid shall include: 5
1) Installation of Pavement Marking 6
2) Glass beads, when required 7
3) Surface preparation 8
4) Clean-up 9
5) Testing 10
3. Raised Markers 11
a. Measurement 12
1) Measurement for this Item shall be per each Raised Marker installed. 13
b. Payment 14
1) The work performed and materials furnished in accordance with this Item 15
shall be paid for at the unit price bid per each “Raised Marker” installed 16
for: 17
a) Various types 18
c. The price bid shall include: 19
1) Installation of Raised Markers 20
2) Surface preparation 21
3) Clean-up 22
4) Testing 23
4. Work Zone Tab Markers 24
a. Measurement 25
1) Measurement for this Item shall be per each Tab Marker installed. 26
b. Payment 27
1) The work performed and materials furnished in accordance with this Item 28
shall be paid for at the unit price bid per each “Tab Marker” installed for: 29
a) Various types 30
c. The price bid shall include: 31
1) Installation of Tab Work Zone Markers 32
5. Fire Lane Markings 33
a. Measurement 34
1) Measurement for this Item shall be per the linear foot. 35
b. Payment 36
1) The work performed and materials furnished in accordance with this Item 37
and measured as provided under “Measurement” shall be paid for at the 38
unit price bid per linear foot of “Fire Lane Marking” installed. 39
c. The price bid shall include: 40
1) Surface preparation 41
2) Clean-up 42
3) Testing 43
6. Pavement Marking Removal 44
a. Measurement 45
1) Measure for this Item shall be per linear foot. 46
b. Payment 47
32 17 23 - 3
PAVEMENT MARKINGS
Page 3 of 11
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised November 22, 2013
1) The work performed and materials furnished in accordance with this Item 1
and measured as provided under “Measurement” shall be paid for at the 2
unit price bid per linear foot of “Remove Pvmt Marking” performed for: 3
a) Various widths 4
c. The price bid shall include: 5
1) Removal of Pavement Markings 6
2) Clean-up 7
7. Raised Marker Removal 8
a. Measurement 9
1) Measurement for this Item shall be per each Pavement Marker removed. 10
b. Payment 11
1) The work performed and materials furnished in accordance with this Item 12
shall be paid for at the unit price bid per each “Remove Raised Marker” 13
performed. 14
c. The price bid shall include: 15
1) Removal of each Marker 16
2) Disposal of removed materials 17
3) Clean-up 18
8. Legend Removal 19
a. Measurement 20
1) Measure for this Item shall be per each Legend 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 Legend” performed for: 25
a) Various types 26
b) Various applications 27
c. The price bid shall include: 28
1) Removal of Pavement Markings 29
2) Clean-up 30
1.3 REFERENCES 31
A. Reference Standards 32
1. Reference standards cited in this Specification refer to the current reference 33
standard published at the time of the latest revision date logged at the end of this 34
Specification, unless a date is specifically cited. 35
2. Texas Manual on Uniform Traffic Control Devices (MUTCD), 2011 Edition 36
a. Part 3, Markings 37
3. American Association of State Highway and Transportation Officials (AASHTO) 38
a. Standard Specification for Glass Beads Used in Pavement Markings, M 247-09 39
4. Federal Highway Administration (FHWA) 40
a. 23 CFR Part 655, FHWA Docket No. FHWA-2009-0139 41
5. Texas Department of Transportation (TxDOT) 42
a. DMS-4200, Pavement Markers (Reflectorized) 43
b. DMS-4300, Traffic Buttons 44
c. DMS-8220, Hot Applied Thermoplastic 45
d. DMS-8240, Permanent Prefabricated Pavement Markings 46
e. DMS-8241, Removable Prefabricated Pavement Markings 47
32 17 23 - 4
PAVEMENT MARKINGS
Page 4 of 11
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised November 22, 2013
f. DMS-8242, Temporary Flexible-Reflective Road Marker Tabs 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 City prior to delivery and/or fabrication for 5
specials. 6
1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED] 7
1.7 CLOSEOUT SUBMITTALS [NOT USED] 8
1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED] 9
1.9 QUALITY ASSURANCE [NOT USED] 10
1.10 DELIVERY, STORAGE, AND HANDLING 11
A. Storage and Handling Requirements 12
1. The Contractor shall secure and maintain a location to store the material in 13
accordance with Section 01 50 00. 14
1.11 FIELD [SITE] CONDITIONS [NOT USED] 15
1.12 WARRANTY [NOT USED] 16
PART 2 - PRODUCTS 17
2.1 OWNER-SUPPLIED PRODUCTS 18
A. New Products 19
1. Refer to Drawings to determine if there are owner-supplied products for the Project. 20
2.2 MATERIALS 21
A. Manufacturers 22
1. Only the manufacturers as listed in the City’s Standard Products List will be 23
considered as shown in Section 01 60 00. 24
a. The manufacturer must comply with this Specification and related Sections. 25
2. Any product that is not listed on the Standard Products List is considered a 26
substitution and shall be submitted in accordance with Section 01 25 00. 27
B. Materials 28
1. Pavement Markings 29
a. Thermoplastic, hot applied, spray 30
1) Refer to Drawings and City Standard Detail Drawings for width of 31
longitudinal lines. 32
2) Product shall be especially compounded for traffic markings. 33
3) When placed on the roadway, the markings shall not be slippery when wet, 34
lift from pavement under normal weather conditions nor exhibit a tacky 35
exposed surface. 36
32 17 23 - 5
PAVEMENT MARKINGS
Page 5 of 11
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised November 22, 2013
4) Cold ductility of the material shall permit normal road surface expansion 1
and contraction without chipping or cracking. 2
5) The markings shall retain their original color, dimensions and placement 3
under normal traffic conditions at road surface temperatures of 158 degrees 4
Fahrenheit and below. 5
6) Markings shall have uniform cross-section, clean edges, square ends and no 6
evidence of tracking. 7
7) The density and quality of the material shall be uniform throughout the 8
markings. 9
8) The thickness shall be uniform throughout the length and width of the 10
markings. 11
9) The markings shall be 95 percent free of holes and voids, and free of 12
blisters for a minimum of 60 days after application. 13
10) The material shall not deteriorate by contact with sodium chloride, calcium 14
chloride or other chemicals used to prevent roadway ice or because of the 15
oil content of pavement markings or from oil droppings or other effects of 16
traffic. 17
11) The material shall not prohibit adhesion of other thermoplastic markings if, 18
at some future time, new markings are placed over existing material. 19
a) New material shall bond itself to the old line in such a manner that no 20
splitting or separation takes place. 21
12) The markings placed on the roadway shall be completely retroreflective 22
both internally and externally with traffic beads and shall exhibit uniform 23
retro-directive reflectance. 24
13) Traffic beads 25
a) Manufactured from glass 26
b) Spherical in shape 27
c) Essentially free of sharp angular particles 28
d) Essentially free of particles showing cloudiness, surface scoring or 29
surface scratching 30
e) Water white in color 31
f) Applied at a uniform rate 32
g) Meet or exceed Specifications shown in AASHTO Standard 33
Specification for Glass Beads Used in Pavement Markings, AASHTO 34
Designation: M 247-09. 35
b. Thermoplastic, hot applied, extruded 36
1) Product shall be especially compounded for traffic markings 37
2) When placed on the roadway, the markings shall not be slippery when wet, 38
lift from pavement under normal weather conditions nor exhibit a tacky 39
exposed surface. 40
3) Cold ductility of the material shall permit normal road surface expansion 41
and contraction without chipping or cracking. 42
4) The markings shall retain their original color, dimensions and placement 43
under normal traffic conditions at road surface temperatures of 158 degrees 44
Fahrenheit and below. 45
5) Markings shall have uniform cross-section, clean edges, square ends and no 46
evidence of tracking. 47
6) The density and quality of the material shall be uniform throughout the 48
markings. 49
32 17 23 - 6
PAVEMENT MARKINGS
Page 6 of 11
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised November 22, 2013
7) The thickness shall be uniform throughout the length and width of the 1
markings. 2
8) The markings shall be 95 percent free of holes and voids, and free of 3
blisters for a minimum of 60 days after application. 4
9) The minimum thickness of the marking, as measured above the plane 5
formed by the pavement surface, shall not be less than 1/8 inch in the center 6
of the marking and 3/32 inch at a distance of ½ inch from the edge. 7
10) Maximum thickness shall be 3/16 inch. 8
11) The material shall not deteriorate by contact with sodium chloride, calcium 9
chloride or other chemicals used to prevent roadway ice or because of the 10
oil content of pavement markings or from oil droppings or other effects of 11
traffic. 12
12) The material shall not prohibit adhesion of other thermoplastic markings if, 13
at some future time, new markings are placed over existing material. New 14
material shall bond itself to the old line in such a manner that no splitting or 15
separation takes place. 16
13) The markings placed on the roadway shall be completely retroreflective 17
both internally and externally with traffic beads and shall exhibit uniform 18
retro-directive reflectance. 19
14) Traffic beads 20
a) Manufactured from glass 21
b) Spherical in shape 22
c) Essentially free of sharp angular particles 23
d) Essentially free of particles showing cloudiness, surface scoring or 24
surface scratching 25
e) Water white in color 26
f) Applied at a uniform rate 27
g) Meet or exceed Specifications shown in AASHTO Standard 28
Specification for Glass Beads Used in Pavement Markings, AASHTO 29
Designation: M 247-09. 30
c. Preformed Polymer Tape 31
1) Material shall meet or exceed the Specifications for SWARCO Director 35, 32
3M High Performance Tape Series 3801 ES, or approved equal. 33
d. Preformed Heat-Activated Thermoplastic Tape 34
1) Material shall meet or exceed the Specifications for HOT Tape Brand 0.125 35
mil preformed thermoplastic or approved equal. 36
2. Raised Markers 37
a. Markers shall meet the requirements of the Texas Manual on Uniform Traffic 38
Control Devices. 39
b. Non-reflective markers shall be Type Y (yellow body) and Type W (white 40
body) round ceramic markers and shall meet or exceed the TxDOT 41
Specification DMS-4300. 42
c. The reflective markers shall be plastic, meet or exceed the TxDOT 43
Specification DMS-4200 for high-volume retroreflective raised markers and be 44
available in the following types: 45
1) Type I-C, white body, 1 face reflects white 46
2) Type II-A-A, yellow body, 2 faces reflect amber 47
3) Type II-C-R, white body, 1 face reflects white, the other red 48
49
32 17 23 - 7
PAVEMENT MARKINGS
Page 7 of 11
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised November 22, 2013
3. Work Zone Markings 1
a. Tabs 2
1) Temporary flexible-reflective roadway marker tabs shall meet requirements 3
of TxDOT DMS-8242, “Temporary Flexible-Reflective Road Marker 4
Tabs.” 5
2) Removable markings shall not be used to simulate edge lines. 6
3) No segment of roadway open to traffic shall remain without permanent 7
pavement markings for a period greater than 14 calendar days. 8
b. Raised Markers 9
1) All raised pavement markers shall meet the requirements of DMS-4200. 10
c. Striping 11
1) Work Zone striping shall meet or exceed the TxDOT Specification DMS-12
8200. 13
2.3 ACCESSORIES [NOT USED] 14
2.4 SOURCE QUALITY CONTROL 15
A. Performance 16
1. Minimum maintained retroreflectivity levels for longitudinal markings shall meet 17
the requirements detailed in the table below for a minimum of 30 calendar days. 18
Posted Speed (mph)
≤ 30 35 – 50 ≥ 55
2-lane roads with centerline
markings only (1) n/a 100 250
All other roads (2) n/a 50 100
(1) Measured at standard 30-m geometry in units of mcd/m2/lux. 19
(2) Exceptions: 20
A. When raised reflective pavement markings (RRPMs) supplement or substitute for a 21
longitudinal line, minimum pavement marking retroreflectivity levels are not applicable as 22
long as the RRPMs are maintained so that at least 3 are visible from any position along that 23
line during nighttime conditions. 24
B. When continuous roadway lighting assures that the markings are visible, minimum 25
pavement marking retroreflectivity levels are not applicable. 26
PART 3 - EXECUTION 27
3.1 EXAMINATION [NOT USED] 28
3.2 PREPARATION 29
A. Pavement Conditions 30
1. Roadway surfaces shall be free of dirt, grease, loose and/or flaking existing 31
markings and other forms of contamination. 32
2. New Portland cement concrete surfaces shall be cleaned sufficiently to remove the 33
curing membrane. 34
3. Pavement to which material is to be applied shall be completely dry. 35
32 17 23 - 8
PAVEMENT MARKINGS
Page 8 of 11
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised November 22, 2013
4. Pavement shall be considered dry, if, on a sunny day after observation for 15 1
minutes, no condensation develops on the underside of a 1 square foot piece of 2
clear plastic that has been placed on the pavement and weighted on the edges. 3
5. Equipment and methods used for surface preparation shall not damage the 4
pavement or present a hazard to motorists or pedestrians. 5
3.3 INSTALLATION 6
A. General 7
1. The materials shall be applied according to the manufacturer’s recommendations. 8
2. Markings and markers shall be applied within temperature limits recommended by 9
the material manufacturer, and shall be applied on clean, dry pavement having a 10
surface temperature above 50 degrees Fahrenheit. 11
3. Markings that are not properly applied due to faulty application methods or being 12
placed in the wrong position or alignment shall be removed and replaced by the 13
Contractor at the Contractor’s expense. If the mistake is such that it would be 14
confusing or hazardous to motorists, it shall be remedied the same day of 15
notification. Notification will be made by phone and confirmed by fax. Other 16
mistakes shall be remedied within 5 days of written notification. 17
4. When markings are applied on roadways open to traffic, care will be taken to 18
ensure that proper safety precautions are followed, including the use of signs, 19
cones, barricades, flaggers, etc. 20
5. Freshly applied markings shall be protected from traffic damage and disfigurement. 21
6. Temperature of the material must be equal to the temperature of the road surface 22
before allowing traffic to travel on it. 23
B. Pavement Markings 24
1. Thermoplastic, hot applied, spray 25
a. This method shall be used to install and replace long lines – centerlines, lane 26
lines, edge lines, turn lanes, and dots. 27
b. Markings shall be applied at a 110 mil thickness. 28
c. Markings shall be applied at a 90 mil thickness when placed over existing 29
markings. 30
d. A sealer shall be used if concrete or asphalt is older than three (3) years. 31
e. Typical setting time shall be between 4 minutes and 10 minutes depending 32
upon the roadway surface temperature and the humidity factor. 33
f. Retroreflective raised markers shall be used to supplement the centerlines, lane 34
lines, and turn lanes. Refer to City Standard Detail Drawings for placement. 35
g. Minimum retroreflectivity of markings shall meet or exceed values shown in 36
subparagraph 2.4.A.1 of this Specification. 37
2. Thermoplastic, hot applied, extruded 38
a. This method shall be used to install and replace crosswalks and stop-lines. 39
b. Markings shall be applied at a 125 mil thickness. 40
c. Minimum retroreflectivity of markings shall meet or exceed values shown in 41
this Specification. 42
3. Preformed Polymer Tape 43
a. This method shall be used to install and replace crosswalks, stop-lines, and 44
legends. 45
32 17 23 - 9
PAVEMENT MARKINGS
Page 9 of 11
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised November 22, 2013
b. The applied marking shall adhere to the pavement surface with no slippage or 1
lifting and have square ends, straight lines and clean edges. 2
c. Minimum retroreflectivity of markings shall meet or exceed values shown in 3
this Specification. 4
4. Preformed Heat-Activated Thermoplastic Tape 5
a. This method shall be used to install and replace crosswalks, stop-lines, and 6
legends. 7
b. The applied marking shall adhere to the pavement surface with no slippage or 8
lifting and have square ends, straight lines and clean edges. 9
c. Minimum retroreflectivity of markings shall meet or exceed values shown in 10
this Specification. 11
C. Raised Markers 12
1. All permanent raised pavement markers on Portland Cement roadways shall be 13
installed with epoxy adhesive. Bituminous adhesive is not acceptable. 14
2. All permanent raised pavement markers on new asphalt roadways may be installed 15
with epoxy or bituminous adhesive. 16
3. A chalk line, chain or equivalent shall be used during layout to ensure that 17
individual markers are properly aligned. All markers shall be placed uniformly 18
along the line to achieve a smooth continuous appearance. 19
D. Work Zone Markings 20
1. Work shall be performed with as little disruption to traffic as possible. 21
2. Install longitudinal markings on pavement surfaces before opening to traffic. 22
3. Maintain lane alignment traffic control devices and operations until markings are 23
installed. 24
4. Install markings in proper alignment in accordance with the Texas MUTCD and as 25
shown on the Drawings. 26
5. Place standard longitudinal lines no sooner than 3 calendar days after the placement 27
of a surface treatment, unless otherwise shown on the Drawings. 28
6. Place markings in proper alignment with the location of the final pavement 29
markings. 30
7. Do not use raised pavement markers for words, symbols, shapes, or diagonal or 31
transverse lines. 32
8. All markings shall be visible from a distance of 300 feet in daylight conditions and 33
from a distance of at least 160 feet in nighttime conditions, illuminated by low-34
beam automobile headlight. 35
9. The daytime and nighttime reflected color of the markings must be distinctly white 36
or yellow. 37
10. The markings must exhibit uniform retroreflective characteristics. 38
11. Epoxy adhesives shall not be used to work zone markings. 39
3.4 REMOVALS 40
1. Pavement Marking and Marker Removal 41
a. The industry’s best practice shall be used to remove existing pavement 42
markings and markers. 43
32 17 23 - 10
PAVEMENT MARKINGS
Page 10 of 11
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised November 22, 2013
b. If the roadway is being damaged during the marker removal, Work shall be 1
halted until consultation with the City. 2
c. Removals shall be done in such a matter that color and texture contrast of the 3
pavement surface will be held to a minimum. 4
d. Repair damage to asphaltic surfaces, such as spalling, shelling, etc., greater than 5
¼ inch in depth resulting from the removal of pavement markings and markers. 6
Driveway patch asphalt emulsion may be broom applied to reseal damage to 7
asphaltic surfaces. 8
e. Dispose of markers in accordance with federal, state, and local regulations. 9
f. Use any of the following methods unless otherwise shown on the Drawings. 10
1) Surface Treatment Method 11
a) Apply surface treatment at rates shown on the Drawings or as directed. 12
Place a surface treatment a minimum of 2 feet wide to cover the 13
existing marking. 14
b) Place a surface treatment, thin overlay, or microsurfacing a minimum 15
of 1 lane in width in areas where directional changes of traffic are 16
involved or in other areas as directed by the City. 17
2) Burn Method 18
a) Use an approved burning method. 19
b) For thermoplastic pavement markings or prefabricated pavement 20
markings, heat may be applied to remove the bulk of the marking 21
material prior to blast cleaning. 22
c) When using heat, avoid spalling pavement surfaces. 23
d) Sweeping or light blast cleaning may be used to remove minor residue. 24
3) Blasting Method 25
a) Use a blasting method such as water blasting, abrasive blasting, water 26
abrasive blasting, shot blasting, slurry blasting, water-injected abrasive 27
blasting, or brush blasting as approved. 28
b) Remove pavement markings on concrete surfaces by a blasting method 29
only. 30
4) Mechanical Method 31
a) Use any mechanical method except grinding. 32
b) Flail milling is acceptable in the removal of markings on asphalt and 33
concrete surfaces. 34
2. If a location is to be paved over, no additional compensation will be allowed for 35
marking or marker removal. 36
3.5 REPAIR / RESTORATION [NOT USED] 37
3.6 RE-INSTALLATION [NOT USED] 38
3.7 FIELD QUALITY CONTROL 39
A. All lines must have clean edges, square ends, and be uniform cross-section. 40
B. The density and quality of markings shall be uniform throughout their thickness. 41
C. The applied markings shall have no more than 5 percent, by area, of holes or voids and 42
shall be free of blisters. 43
32 17 23 - 11
PAVEMENT MARKINGS
Page 11 of 11
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised November 22, 2013
3.8 SYSTEM STARTUP [NOT USED] 1
3.9 ADJUSTING [NOT USED] 2
3.10 CLEANING 3
A. Contractor shall clean up and remove all loose material resulting from construction 4
operations. 5
3.11 CLOSEOUT ACTIVITIES [NOT USED] 6
3.12 PROTECTION [NOT USED] 7
3.13 MAINTENANCE [NOT USED] 8
3.14 ATTACHMENTS [NOT USED] 9
END OF SECTION 10
11
Revision Log
DATE NAME SUMMARY OF CHANGE
11/22/13 S. Arnold Removed paint type marking, updated references, added sealer language
12
32 91 19 - 1
TOPSOIL PLACEMENT AND FINISHING OF PARKWAYS
Page 1 of 3
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 20, 2012
SECTION 32 91 19
TOPSOIL PLACEMENT AND FINISHING OF PARKWAYS
PART 1 - GENERAL
1.1 SUMMARY
A. Section Includes:
1. Furnish and place topsoil to the depths and on the areas shown on the Drawings.
B. Deviations from this City of Fort Worth Standard Specification
1. None.
C. Related Specification Sections include but are not necessarily limited to
1. Division 0 - Bidding Requirements, Contract Forms, and Conditions of the Contract
2. Division 1 - General Requirements
1.2 PRICE AND PAYMENT PROCEDURES
A. Measurement and Payment
1. Measurement
a. Measurement for this Item shall be by cubic yard of Topsoil in place.
2. Payment
a. 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 cubic yard of Topsoil.
b. All excavation required by this Item in cut sections shall be measured in
accordance with provisions for the various excavation items involved with the
provision that excavation will be measured and paid for once, regardless of the
manipulations involved.
3. The price bid shall include:
a. Furnishing Topsoil
b. Loading
c. Hauling
d. Placing
1.3 REFERENCES [NOT USED]
1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED]
1.5 ACTION SUBMITTALS [NOT USED]
1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED]
1.7 CLOSEOUT SUBMITTALS [NOT USED]
1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
1.9 QUALITY ASSURANCE [NOT USED]
1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED]
1.11 FIELD [SITE] CONDITIONS [NOT USED]
1.12 WARRANTY [NOT USED]
32 91 19 - 2
TOPSOIL PLACEMENT AND FINISHING OF PARKWAYS
Page 2 of 3
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 20, 2012
PART 2 - PRODUCTS
2.1 OWNER-FURNISHED [OR] OWNER-SUPPLIEDPRODUCTS [NOT USED]
2.2 MATERIALS
A. Topsoil
1. Use easily cultivated, fertile topsoil that:
a. Is free from objectionable material including subsoil, weeds, clay lumps, non-
soil materials, roots, stumps or stones larger than 1.5 inches
b. Has a high resistance to erosion
c. Is able to support plant growth
2. Secure topsoil from approved sources.
3. Topsoil is subject to testing by the City.
4. pH: 5.5 to 8.5.
5. Liquid Limit: 50 or less
6. Plasticity Index: 20 or less
7. Gradation: maximum of 10 percent passing No. 200 sieve
B. Water: Clean and free of industrial wastes and other substances harmful to the growth
of vegetation
2.3 ACCESSORIES [NOT USED]
2.4 SOURCE QUALITY CONTROL [NOT USED]
PART 3 - EXECUTION
3.1 INSTALLERS [NOT USED]
3.2 EXAMINATION [NOT USED]
3.3 PREPARATION [NOT USED]
3.4 INSTALLATION
A. Finishing of Parkways
1. Smoothly shape parkways, shoulders, slopes, and ditches.
2. Cut parkways to finish grade prior to the placing of any improvements in or
adjacent to the roadway.
3. In the event that unsuitable material for parkways is encountered, extend the depth
of excavation in the parkways 6 inches and backfill with top soil.
4. Make standard parkway grade perpendicular to and draining to the curb line.
a. Minimum: 1/4 inch per foot
b. Maximum: 4:1
c. City may approve variations from these requirements in special cases.
5. Whenever the adjacent property is lower than the design curb grade and runoff
drains away from the street, the parkway grade must be set level with the top of the
curb.
6. The design grade from the parkway extends to the back of the walk line.
7. From that point (behind the walk), the grade may slope up or down at maximum
slope of 4:1.
32 91 19 - 3
TOPSOIL PLACEMENT AND FINISHING OF PARKWAYS
Page 3 of 3
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 20, 2012
B. Placing of Topsoil
1. Spread the topsoil to a uniform loose cover at the thickness specified.
2. Place and shape the topsoil as directed.
3. Hand rake finish a minimum of 5 feet from all flatwork.
4. Tamp the topsoil with a light roller or other suitable equipment.
3.5 REPAIR/RESTORATION] [NOT USED]
3.6 RE-INSTALLATION [NOT USED]
3.7 FIELD QUALITY CONTROL [NOT USED]
3.8 SYSTEM STARTUP [NOT USED]
3.9 ADJUSTING [NOT USED]
3.10 CLEANING [NOT USED]
3.11 CLOSEOUT ACTIVITIES [NOT USED]
3.12 PROTECTION [NOT USED]
3.13 MAINTENANCE [NOT USED]
3.14 ATTACHMENTS [NOT USED]
END OF SECTION
Revision Log
DATE NAME SUMMARY OF CHANGE
32 92 13 - 1
HYDROMULCHING, SEEDING AND SODDING
Page 1 of 8
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 20, 2012
SECTION 32 92 13
HYDROMULCHING, SEEDING AND SODDING
PART 1 - GENERAL
1.1 SUMMARY
A. Section Includes:
1. Furnishing and installing grass sod and permanent seeding as shown on Drawings,
or as directed.
B. Deviations from this City of Fort Worth Standard Specification
1. None.
C. Related Specification Sections include, but are not necessarily limited to:
1. Division 0 - Bidding Requirements, Contract Forms, and Conditions of the Contract
2. Division 1 - General Requirements
3. Section 32 91 19 – Topsoil Placement and Finishing of Parkways
1.2 PRICE AND PAYMENT PROCEDURES
A. Measurement and Payment
1. Block Sod Placement
a. Measurement
1) Measurement for this Item shall be by the square yard of Block Sod placed.
b. 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 square yard of Block Sod placed.
c. The price bid shall include:
1) Furnishing and placing all sod
2) Rolling and tamping
3) Watering (until established)
4) Disposal of surplus materials
2. Seeding
a. Measurement
1) Measurement for this Item shall be by the square yard of Seed spread.
b. 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 square yard of Seed placed for various installation methods.
c. The price bid shall include:
1) Furnishing and placing all Seed
2) Furnishing and applying water for seed fertilizer
3) Slurry and hydraulic mulching
4) Fertilizer
5) Watering and mowing (until established)
6) Disposal of surplus materials
3. Mowing
a. Measurement
32 92 13 - 2
HYDROMULCHING, SEEDING AND SODDING
Page 2 of 8
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 20, 2012
1) Measurement for this Item shall per each.
b. 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 each.
1.3 REFERENCES [NOT USED]
1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED]
1.5 ACTION SUBMITTALS [NOT USED]
1.6 INFORMATIONAL SUBMITTALS
A. Seed
1. Vendors’ certification that seeds meet Texas State seed law including:
a. Testing and labeling for pure live seed (PLS)
b. Name and type of seed
2. All seed shall be tested in a laboratory with certified results presented to the City in
writing, prior to planting.
3. All seed to be of the previous season's crop and the date on the container shall be
within 12 months of the seeding date.
1.7 CLOSEOUT SUBMITTALS [NOT USED]
1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
1.9 QUALITY ASSURANCE [NOT USED]
1.10 DELIVERY, STORAGE, AND HANDLING
A. Block Sod
1. Protect from exposure to wind, sun and freezing.
2. Keep stacked sod moist.
B. Seed
1. If using native grass or wildflower seed, seed must have been harvested within 100
miles of the construction site.
2. Each species of seed shall be supplied in a separate, labeled container for
acceptance by the City.
C. Fertilizer
1. Provide fertilizer labeled with the analysis.
2. Conform to Texas fertilizer law.
1.11 FIELD [SITE] CONDITIONS [NOT USED]
1.12 WARRANTY [NOT USED]
PART 2 - PRODUCTS [NOT USED]
2.1 OWNER-FURNISHED PRODUCTS [NOT USED]
2.2 MATERIALS AND EQUIPMENT
A. Materials
32 92 13 - 3
HYDROMULCHING, SEEDING AND SODDING
Page 3 of 8
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 20, 2012
1. Block Sod
a. Sod Varieties (match existing if applicable)
1) "Stenotaphrum secundatum" (St. Augustine grass)
2) "Cynodon dactylon" (Common Bermudagrass)
3) "Buchloe dactyloides" (Buffalograss)
4) an approved hybrid of Common Bermudagrass
5) or an approved Zoysiagrass
b. Sod must contain stolons, leaf blades, rhizomes and roots.
c. Sod shall be alive, healthy and free of insects, disease, stones, undesirable
foreign materials and weeds and grasses deleterious to its growth or which
might affect its subsistence or hardiness when transplanted.
d. Minimum sod thickness: 3/4 inch
e. Maximum grass height: 2 inches
f. Acceptable growing beds
1) St. Augustine grass sod: clay or clay loam topsoil
2) Bermuda grasses and zoysia grasses: sand or sandy loam soils
g. Dimensions
1) Machine cut to uniform soil thickness.
2) Sod shall be of equal width and of a size that permits the sod to be lifted,
handled and rolled without breaking.
h. Broken or torn sod or sod with uneven ends shall be rejected.
2. Seed
a. General
1) Plant all seed at rates based on pure live seed (PLS)
a) Pure Live Seed (PLS) determined using the formula:
(1) Percent Pure Live Seed = Percent Purity x [(Percent Germination +
Percent Firm or Hard Seed) + 100]
2) Availability of Seed
a) Substitution of individual seed types due to lack of availability may be
permitted by the City at the time of planting.
b) Notify the City prior to bidding of difficulties locating certain species.
3) Weed seed
a) Not exceed ten percent by weight of the total of pure live seed (PLS)
and other material in the mixture
b) Seed not allowed:
(1) Johnsongrass
(2) Nutgrass seed
4) Harvest seed within 1-year prior to planting
b. Non-native Grass Seed
1) Plant between April 15 and September 10
Lbs.
PLS/Acre
Common Name Botanical Name Purity
(percent)
Germination
(percent)
25 Bermuda (unhulled) cynodon dactylon 85 90
75 Bermuda (hulled) cynodon dactylon 95 90
2) Plant between September 10 and April 15
Lbs.
PLS/Acre
Common Name Botanical Name Purity
(percent)
Germination
(percent)
32 92 13 - 4
HYDROMULCHING, SEEDING AND SODDING
Page 4 of 8
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 20, 2012
220 Rye Grass lolium multiflorum 85 90
75 Bermuda (unhulled) cynodon dactylon 95 90
c. Native Grass Seed
1) Plant between February 1 and October 1.
Lbs. PLS/Acre Common Name Botanical Name
1.6 Green Sprangletop Leptochloa dubia
5.5 Sideoats Grama* Bouteloua curtipendula
3.7 Little Bluestem* Schizachyrium scoparium
17.0 Buffalograss Buchloe dactyloides
1.8 Indian Grass* Sorghastrum nutans
0.5 Sand Lovegrass* Eragrostis trichodes
6.0 Big Bluestem Andropogon gerardii
8.0 Eastern Grama Tripscacum dactyloides
1.2 Blue Grama Bouteloua gracilis
1.8 Switchgrass Panicum virgatum
10.0 Prairie Wildrye* Elymus canadensis
d. Wildflower Seed
1) Plant between the following:
a) March 5 and May 31
b) September 1 and December 1
Lbs. PLS/Acre Common Name Botanical Name
3.0 Bush Sunflower Sinsia calva
5.0 Butterfly Weed Asclepias tuberosa
2.0 Clasping Coneflower* Rudbeckia amplexicaulis
3.0 Golden - Wave Coreopsis basalis
13.4 Illinois Bundleflower Desmanthus illinoensis
13.6 Partridge Pea Cassia fasciculata
2.0 Prairie Verbena Verbena bipinnatifida
8.0 Texas Yellow Star Lindheimeri texana
8.0 Winecup Callirhoe involcrata
2.0 Black-eyed Susan Rudbeckia hirta
18.0 Cutleaf Daisy Engelmannia pinnatifida
2.0 Obedient Plant Physostegia intermedia
3.0 Pitcher Sage Salvia azurea
2.0 Plains Coreopsis Coreopsis tinctoria
8.0 Scarlet Sage Salvia coccinea
*not to be planted within ten feet of a road or parking lot or within three feet of a
walkway
e. Temporary Erosion Control Seed
1) Consist of the sowing of cool season plant seeds.
3. Mulch
a. For use with conventional mechanical or hydraulic planting of seed.
b. Wood cellulose fiber produced from virgin wood or recycled paper-by-products
(waste products from paper mills or recycled newspaper).
c. No growth or germination inhibiting factors.
d. No more than ten percent moisture, air dry weight basis.
e. Additives: binder in powder form.
32 92 13 - 5
HYDROMULCHING, SEEDING AND SODDING
Page 5 of 8
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 20, 2012
f. Form a strong moisture retaining mat.
4. Fertilizer
a. Acceptable condition for distribution
b. Applied uniformly over the planted area
c. Analysis
1) 16-20-0
2) 16-8-8
d. Fertilizer rate:
1) Not required for wildflower seeding
2) Newly established seeding areas - 100 pounds of nitrogen per acre
3) Established seeding areas - 150 pounds of nitrogen per acre
5. Topsoil: See Section 32 91 19.
6. Water: clean and free of industrial wastes or other substances harmful to the
germination of the seed or to the growth of the vegetation.
7. Soil Retention Blanket
a. "Curlex I" from American Excelsior, 900 Ave. H East, Post Office Box 5624,
Arlington, Texas 76001, 1-800-777-SOIL or approved equal.
2.3 ACCESSORIES [NOT USED]
2.4 SOURCE QUALITY CONTROL [NOT USED]
PART 3 - EXECUTION [NOT USED]
3.1 INSTALLERS [NOT USED]
3.2 EXAMINATION [NOT USED]
3.3 PREPARATION
A. Surface Preparation: clear surface of all material including:
1. Stumps, stones, and other objects larger than one inch.
2. Roots, brush, wire, stakes, etc.
3. Any objects that may interfere with seeding or maintenance.
B. Tilling
1. Compacted areas: till 1 inch deep
2. Areas sloped greater than 3:1: run a tractor parallel to slope to provide less
seed/water run-off
3. Areas near trees: Do not till deeper than 1/2 inch inside "drip line" of trees.
3.4 INSTALLATION
A. Block Sodding
1. General
a. Place sod between curb and walk and on terraces that is the same type grass as
adjacent grass or existing lawn.
b. Plant between the average last freeze date in the spring and 6 weeks prior to the
average first freeze in the fall.
2. Installation
32 92 13 - 6
HYDROMULCHING, SEEDING AND SODDING
Page 6 of 8
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 20, 2012
a. Plant sod specified after the area has been completed to the lines and grades
shown on the Drawings with 6 inches of topsoil.
b. Use care to retain native soil on the roots of the sod during the process of
excavating, hauling and planting.
c. Keep sod material moist from the time it is dug until planted.
d. Place sod so that the entire area designated for sodding is covered.
e. Fill voids left in the solid sodding with additional sod and tamp.
f. Roll and tamp sod so that sod is in complete contact with topsoil at a uniform
slope.
g. Peg sod with wooden pegs (or wire staple) driven through the sod block to the
firm earth in areas that may slide due to the height or slope of the surface or
nature of the soil.
3. Watering and Finishing
a. Furnish water as an ancillary cost to Contractor by means of temporary
metering / irrigation, water truck or by any other method necessary to achieve
an acceptable stand of turf as defined in 3.13.B.
b. Thoroughly water sod immediately after planted.
c. Water until established.
d. Generally, an amount of water that is equal to the average amount of rainfall
plus 1/2 inch per week should be applied until accepted. If applicable, plant
large areas by irrigation zones to ensure areas are watered as soon as they are
planted.
B. Seeding
1. General
a. Seed only those areas indicated on the Drawings and areas disturbed by
construction.
b. Mark each area to be seeded in the field prior to seeding for City approval.
2. Broadcast Seeding
a. Broadcast seed in 2 directions at right angles to each other.
b. Harrow or rake lightly to cover seed.
c. Never cover seed with more soil than twice its diameter.
d. For wildflower plantings:
1) Scalp existing grasses to 1 inch
2) Remove grass clippings, so seed can make contact with the soil.
3. Mechanically Seeding (Drilling):
a. Uniformly distribute seed over the areas shown on the Drawings or as directed.
b. All varieties of seed and fertilizer may be distributed at the same time provided
that each component is uniformly applied at the specified rate.
c. Drill seed at a depth of 1/4 inch to 3/8 inch utilizing a pasture or rangeland type
drill.
d. Drill on the contour of slopes
e. After planting roll with a roller integral to the seed drill, or a corrugated roller
of the "Cultipacker" type.
f. Roll slope areas on the contour.
4. Hydromulching
a. Mixing: Seed, mulch, fertilizer and water may be mixed provided that:
1) Mixture is uniformly suspended to form a homogenous slurry.
32 92 13 - 7
HYDROMULCHING, SEEDING AND SODDING
Page 7 of 8
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 20, 2012
2) Mixture forms a blotter-like ground cover impregnated uniformly with
grass seed.
3) Mixture is applied within 30 minutes after placed in the equipment.
b. Placing
1) Uniformly distribute in the quantity specified over the areas shown on the
Drawings or as directed.
5. Fertilizing: uniformly apply fertilizer over seeded area.
6. Watering
a. Furnish water by means of temporary metering / irrigation, water truck or by
any other method necessary to achieve an acceptable stand of turf as defined in
3.13.B.
b. Water soil to a minimum depth of 4 inches within 48 hours of seeding.
c. Water as direct by the City at least twice daily for 14 days after seeding in such
a manner as to prevent washing of the slopes or dislodgement of the seed.
d. Water until final acceptance.
e. Generally, an amount of water that is equal to the average amount of rainfall
plus 1/2 inch per week should be applied until accepted.
3.5 REPAIR/RESTORATION [NOT USED]
3.6 RE-INSTALLATION [NOT USED]
3.7 FIELD QUALITY CONTROL [NOT USED]
3.8 SYSTEM STARTUP [NOT USED]
3.9 ADJUSTING [NOT USED]
3.10 CLEANING [NOT USED]
3.11 CLOSEOUT ACTIVITIES
3.12 PROTECTION [NOT USED]
3.13 MAINTENANCE
A. Block Sodding
1. Water and mow sod until completion and final acceptance of the Project or as
directed by the City.
2. Sod shall not be considered finally accepted until the sod has started to peg down
(roots growing into the soil) and is free from dead blocks of sod.
B. Seeding
1. Water and mow sod until completion and final acceptance of the Project or as
directed by the City.
2. Maintain the seeded area until each of the following is achieved:
a. Vegetation is evenly distributed
b. Vegetation is free from bare areas
3. Turf will be accepted once fully established.
a. Seeded area must have 100 percent growth to a height of 3 inches with 1 mow
cycle performed by the Contractor prior to consideration of acceptance by the
City.
C. Rejection
32 92 13 - 8
HYDROMULCHING, SEEDING AND SODDING
Page 8 of 8
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 20, 2012
1. City may reject block sod or seeded area on the basis of weed populations.
3.14 ATTACHMENTS [NOT USED]
END OF SECTION
Revision Log
DATE NAME SUMMARY OF CHANGE
33 05 10 - 1
UTILITY TRENCH EXCAVATION, EMBEDMENT, AND BACKFILL
Page 1 of 20
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 12, 2016
SECTION 33 05 10
UTILITY TRENCH EXCAVATION, EMBEDMENT AND BACKFILL
PART 1 - GENERAL
1.1 SUMMARY
A. Section Includes:
1. Excavation, Embedment and Backfill for:
a. Pressure Applications
1) Water Distribution or Transmission Main
2) Wastewater Force Main
3) Reclaimed Water Main
b. Gravity Applications
1) Wastewater Gravity Mains
2) Storm Sewer Pipe and Culverts
3) Storm Sewer Precast Box and Culverts
2. Including:
a. Excavation of all material encountered, including rock and unsuitable materials
b. Disposal of excess unsuitable material
c. Site specific trench safety
d. Pumping and dewatering
e. Embedment
f. Concrete encasement for utility lines
g. Backfill
h. Compaction
B. Deviations from this City of Fort Worth Standard Specification
1. None.
C. Related Specification Sections include, but are not necessarily limited to:
1. Division 0 – Bidding Requirements, Contract Forms, and Conditions of the
Contract
2. Division 1 – General Requirements
3. Section 02 41 13 – Selective Site Demolition
4. Section 02 41 15 – Paving Removal
5. Section 02 41 14 – Utility Removal/Abandonment
6. Section 03 30 00 – Cast-in-place Concrete
7. Section 03 34 13 – Controlled Low Strength Material (CLSM)
8. Section 31 10 00 – Site Clearing
9. Section 31 25 00 – Erosion and Sediment Control
10. Section 33 05 26 – Utility Markers/Locators
11. Section 34 71 13 – Traffic Control
1.2 PRICE AND PAYMENT PROCEDURES
A. Measurement and Payment
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1. Trench Excavation, Embedment and Backfill associated with the installation of an
underground utility or excavation
a. Measurement
1) This Item is considered subsidiary to the installation of the utility pipe line
as designated in the Drawings.
b. Payment
1) The work performed and the materials furnished in accordance with this
Item are considered subsidiary to the installation of the utility pipe for the
type of embedment and backfill as indicated on the plans. No other
compensation will be allowed.
2. Imported Embedment or Backfill
a. Measurement
1) Measured by the cubic yard as delivered to the site and recorded by truck
ticket provided to the City
b. Payment
1) Imported fill shall only be paid when using materials for embedment and
backfill other than those identified in the Drawings. The work performed
and materials furnished in accordance with pre-bid item and measured as
provided under “Measurement” will be paid for at the unit price bid per
cubic yard of “Imported Embedment/Backfill” delivered to the Site for:
a) Various embedment/backfill materials
c. The price bid shall include:
1) Furnishing backfill or embedment as specified by this Specification
2) Hauling to the site
3) Placement and compaction of backfill or embedment
3. Concrete Encasement for Utility Lines
a. Measurement
1) Measured by the cubic yard per plan quantity.
b. 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 cubic yard of “Concrete Encasement for Utility Lines” per
plan quantity.
c. The price bid shall include:
1) Furnishing, hauling, placing and finishing concrete in accordance with
Section 03 30 00
2) Clean-up
4. Ground Water Control
a. Measurement
1) Measurement shall be lump sum when a ground water control plan is
specifically required by the Contract Documents.
b. Payment
1) Payment shall be per the lump sum price bid for “Ground Water Control”
including:
a) Submittals
b) Additional Testing
c) Ground water control system installation
d) Ground water control system operations and maintenance
e) Disposal of water
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f) Removal of ground water control system
5. Trench Safety
a. Measurement
1) Measured per linear foot of excavation for all trenches that require trench
safety in accordance with OSHA excavation safety standards (29 CFR Part
1926 Subpart P Safety and Health regulations for Construction)
b. 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 of excavation to comply with OSHA excavation
safety standards (29 CFR Part 1926.650 Subpart P), including, but not
limited to, all submittals, labor and equipment.
1.3 REFERENCES
A. Definitions
1. General – Definitions used in this section are in accordance with Terminologies
ASTM F412 and ASTM D8 and Terminology ASTM D653, unless otherwise
noted.
2. Definitions for trench width, backfill, embedment, initial backfill, pipe zone,
haunching bedding, springline, pipe zone and foundation are defined as shown in
the following schematic:
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3. Deleterious materials – Harmful materials such as clay lumps, silts and organic
material
4. Excavated Trench Depth – Distance from the surface to the bottom of the bedding
or the trench foundation
5. Final Backfill Depth
a. Unpaved Areas – The depth of the final backfill measured from the top of the
initial backfill to the surface
b. Paved Areas – The depth of the final backfill measured from the top of the
initial backfill to bottom of permanent or temporary pavement repair
B. Reference Standards
1. Reference standards cited in this Specification refer to the current reference
standard published at the time of the latest revision date logged at the end of this
Specification, unless a date is specifically cited.
2. ASTM Standards:
a. ASTM C33-08 Standard Specifications for Concrete Aggregates
b. ASTM C88-05 Soundness of Aggregate by Use of Sodium Sulfate or
Magnesium Sulfate
c. ASTM C136-01 Test Method for Sieve Analysis of Fine and Coarse Aggregate
d. ASTM D448-08 Standard Classification for Sizes of Aggregate for Road and
Bridge Construction.
e. ASTM C535-09 Standard Test Method for Resistance to Degradation of Large-
Size Coarse Aggregate by Abrasion and Impact in the Los Angeles Machine
f. ASTM D588 – Standard Test method for Moisture-Density Relations of Soil-
Cement Mixture
g. ASTM D698-07 Test Method for Laboratory Compaction Characteristics of
Soil Using Stand Efforts (12,400 ft-lb/ft3 600 Kn-m/M3)).
h. ASTM 1556 Standard Test Methods for Density and Unit Weight of Soils in
Place by Sand Cone Method.
i. ASTM 2487 – 10 Standard Classification of Soils for Engineering Purposes
(Unified Soil Classification System)
j. ASTM 2321-09 Underground Installation of Thermoplastic Pipe for Sewers
and Other Gravity-Flow Applications
k. ASTM D2922 – Standard Test Methods for Density of Soils and Soil
Aggregate in Place by Nuclear Methods (Shallow Depth)
l. ASTM 3017 - Standard Test Method for Water Content of Soil and Rock in
place by Nuclear Methods (Shallow Depth)
m. ASTM D4254 - Standard Test Method for Minimum Index Density and Unit
Weight of Soils and Calculations of Relative Density
3. OSHA
a. Occupational Safety and Health Administration CFR 29, Part 1926-Safety
Regulations for Construction, Subpart P - Excavations
1.4 ADMINISTRATIVE REQUIREMENTS
A. Coordination
1. Utility Company Notification
a. Notify area utility companies at least 48 hours in advance, excluding weekends
and holidays, before starting excavation.
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b. Request the location of buried lines and cables in the vicinity of the proposed
work.
B. Sequencing
1. Sequence work for each section of the pipe installed to complete the embedment
and backfill placement on the day the pipe foundation is complete.
2. Sequence work such that proctors are complete in accordance with ASTM D698
prior to commencement of construction activities.
1.5 SUBMITTALS
A. Submittals shall be in accordance with Section 01 33 00.
B. All submittals shall be approved by the City prior to construction.
1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS
A. Shop Drawings
1. Provide detailed drawings and explanation for ground water and surface water
control, if required.
2. Trench Safety Plan in accordance with Occupational Safety and Health
Administration CFR 29, Part 1926-Safety Regulations for Construction, Subpart P -
Excavations
3. Stockpiled excavation and/or backfill material
a. Provide a description of the storage of the excavated material only if the
Contract Documents do not allow storage of materials in the right-of-way of the
easement.
1.7 CLOSEOUT SUBMITTALS [NOT USED]
1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
1.9 QUALITY ASSURANCE [NOT USED]
1.10 DELIVERY, STORAGE, AND HANDLING
A. Storage
1. Within Existing Rights-of-Way (ROW)
a. Spoil, imported embedment and backfill materials may be stored within
existing ROW, easements or temporary construction easements, unless
specifically disallowed in the Contract Documents.
b. Do not block drainage ways, inlets or driveways.
c. Provide erosion control in accordance with Section 31 25 00.
d. Store materials only in areas barricaded as provided in the traffic control plans.
e. In non-paved areas, do not store material on the root zone of any trees or in
landscaped areas.
2. Designated Storage Areas
a. If the Contract Documents do not allow the storage of spoils, embedment or
backfill materials within the ROW, easement or temporary construction
easement, then secure and maintain an adequate storage location.
b. Provide an affidavit that rights have been secured to store the materials on
private property.
c. Provide erosion control in accordance with Section 31 25 00.
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d. Do not block drainage ways.
e. Only materials used for 1 working day will be allowed to be stored in the work
zone.
B. Deliveries and haul-off - Coordinate all deliveries and haul-off.
1.11 FIELD [SITE] CONDITIONS
A. Existing Conditions
1. Any data which has been or may be provided on subsurface conditions is not
intended as a representation or warranty of accuracy or continuity between soils. It
is expressly understood that neither the City nor the Engineer will be responsible
for interpretations or conclusions drawn there from by the Contractor.
2. Data is made available for the convenience of the Contractor.
1.12 WARRANTY [NOT USED]
PART 2 - PRODUCTS
2.1 OWNER-FURNISHED [OR] OWNER-SUPPLIED PRODUCTS
2.2 MATERIALS
A. Materials
1. Utility Sand
a. Granular and free flowing
b. Generally meets or exceeds the limits on deleterious substances per Table 1 for
fine aggregate according to ASTM C 33
c. Reasonably free of organic material
d. Gradation: sand material consisting of durable particles, free of thin or
elongated pieces, lumps of clay, loam or vegetable matter and meets the
following gradation may be used for utility sand embedment/backfill, and
graded with following limits when tested in accordance with ASTM C136.
Sieve Size Percent Retained
½” 0
¼” 0-5
#4 0-10
#16 0-20
#50 20-70
#100 60-90
#200 90-100
2. Crushed Rock
a. Durable crushed rock or recycled concrete
b. Meets the gradation of ASTM D448 size numbers 56, 57 or 67
c. May be unwashed
d. Free from significant silt clay or unsuitable materials
e. Percentage of wear not more than 40 percent per ASTM C131 or C535
f. Not more than a 12 percent maximum loss when subjective to 5 cycles of
sodium sulfate soundness per ASTM C88
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3. Fine Crushed Rock
a. Durable crushed rock
b. Meets the gradation of ASTM D448 size numbers 8 or 89
c. May be unwashed
d. Free from significant silt clay or unsuitable materials.
e. Have a percentage of wear not more than 40 percent per ASTM C131 or C535
f. Not more than a 12 percent maximum loss when subjective to 5 cycles of
sodium sulfate soundness per ASTM C88
4. Ballast Stone
a. Stone ranging from 3 inches to 6 inches in greatest dimension.
b. May be unwashed
c. Free from significant silt clay or unsuitable materials
d. Percentage of wear not more than 40 percent per ASTM C131 or C535
e. Not more than a 12 percent maximum loss when subjected to 5 cycles of
sodium sulfate soundness per ASTM C88
5. Acceptable Backfill Material
a. In -situ or imported soils classified as CL, CH, SC or GC in accordance with
ASTM D2487
b. Free from deleterious materials, boulders over 6 inches in size and organics
c. Can be placed free from voids
d. Must have 20 percent passing the number 200 sieve
6. Blended Backfill Material
a. In -situ soils classified as SP, SM, GP or GM in accordance with ASTM D2487
b. Blended with in-situ or imported acceptable backfill material to meet the
requirements of an Acceptable Backfill Material
c. Free from deleterious materials, boulders over 6 inches in size and organics
d. Must have 20 percent passing the number 200 sieve
7. Unacceptable Backfill Material
a. In -situ soils classified as ML, MH, PT, OL or OH in accordance with ASTM
D2487
8. Select Fill
a. Classified as SC or CL in accordance with ASTM D2487
b. Liquid limit less than 35
c. Plasticity index between 8 and 20
9. Cement Stabilized Sand (CSS)
a. Sand
1) Shall be clean, durable sand meeting grading requirements for fine
aggregates of ASTM C33 and the following requirements:
a) Classified as SW, SP, or SM by the United Soil Classification System
of ASTM D2487
b) Deleterious materials
(1) Clay lumps, ASTM C142, less than 0.5 percent
(2) Lightweight pieces, ASTM C123, less than 5.0 percent
(3) Organic impurities, ASTM C40, color no darker than standard
color
(4) Plasticity index of 4 or less when tested in accordance with ASTM
D4318.
b. Minimum of 4 percent cement content of Type I/II portland cement
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c. Water
1) Potable water, free of soils, acids, alkalis, organic matter or other
deleterious substances, meeting requirements of ASTM C94
d. Mix in a stationary pug mill, weigh-batch or continuous mixing plant.
e. Strength
1) 50 to 150 psi compressive strength at 2 days in accordance with ASTM
D1633, Method A
2) 200 to 250 psi compressive strength at 28 days in accordance with ASTM
D1633, Method A
3) The maximum compressive strength in 7 days shall be 400 psi. Backfill
that exceeds the maximum compressive strength shall be removed by the
Contractor for no additional compensation.
f. Random samples of delivered product will be taken in the field at point of
delivery for each day of placement in the work area. Specimens will be
prepared in accordance with ASTM D1632.
10. Controlled Low Strength Material (CLSM)
a. Conform to Section 03 34 13
11. Trench Geotextile Fabric
a. Soils other than ML or OH in accordance with ASTM D2487
1) Needle punch, nonwoven geotextile composed of polypropylene fibers
2) Fibers shall retain their relative position
3) Inert to biological degradation
4) Resist naturally occurring chemicals
5) UV Resistant
6) Mirafi 140N by Tencate, or approved equal
b. Soils Classified as ML or OH in accordance with ASTM D2487
1) High-tenacity monofilament polypropylene woven yarn
2) Percent open area of 8 percent to10 percent
3) Fibers shall retain their relative position
4) Inert to biological degradation
5) Resist naturally occurring chemicals
6) UV Resistant
7) Mirafi FW402 by Tencate, or approved equal
12. Concrete Encasement
a. Conform to Section 03 30 00.
2.3 ACCESSORIES [NOT USED]
2.4 SOURCE QUALITY CONTROL [NOT USED]
PART 3 - EXECUTION
3.1 INSTALLERS [NOT USED]
3.2 EXAMINATION
A. Verification of Conditions
1. Review all known, identified or marked utilities, whether public or private, prior to
excavation.
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2. Locate and protect all known, identified and marked utilities or underground
facilities as excavation progresses.
3. Notify all utility owners within the project limits 48 hours prior to beginning
excavation.
4. The information and data shown in the Drawings with respect to utilities is
approximate and based on record information or on physical appurtenances
observed within the project limits.
5. Coordinate with the Owner(s) of underground facilities.
6. Immediately notify any utility owner of damages to underground facilities resulting
from construction activities.
7. Repair any damages resulting from the construction activities.
B. Notify the City immediately of any changed condition that impacts excavation and
installation of the proposed utility.
3.3 PREPARATION
A. Protection of In-Place Conditions
1. Pavement
a. Conduct activities in such a way that does not damage existing pavement that is
designated to remain.
1) Where desired to move equipment not licensed for operation on public
roads or across pavement, provide means to protect the pavement from all
damage.
b. Repair or replace any pavement damaged due to the negligence of the
contractor outside the limits designated for pavement removal at no additional
cost to the City.
2. Drainage
a. Maintain positive drainage during construction and re-establish drainage for all
swales and culverts affected by construction.
3. Trees
a. When operating outside of existing ROW, stake permanent and temporary
construction easements.
b. Restrict all construction activities to the designated easements and ROW.
c. Flag and protect all trees designated to remain in accordance with Section 31 10
00.
d. Conduct excavation, embedment and backfill in a manner such that there is no
damage to the tree canopy.
e. Prune or trim tree limbs as specifically allowed by the Drawings or as
specifically allowed by the City.
1) Pruning or trimming may only be accomplished with equipments
specifically designed for tree pruning or trimming.
f. Remove trees specifically designated to be removed in the Drawings in
accordance with Section 31 10 00.
4. Above ground Structures
a. Protect all above ground structures adjacent to the construction.
b. Remove above ground structures designated for removal in the Drawings in
accordance with Section 02 41 13
5. Traffic
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a. Maintain existing traffic, except as modified by the traffic control plan, and in
accordance with Section 34 71 13.
b. Do not block access to driveways or alleys for extended periods of time unless:
1) Alternative access has been provided
2) Proper notification has been provided to the property owner or resident
3) It is specifically allowed in the traffic control plan
c. Use traffic rated plates to maintain access until access is restored.
6. Traffic Signal – Poles, Mast Arms, Pull boxes, Detector loops
a. Notify the City’s Traffic Services Division a minimum of 48 hours prior to any
excavation that could impact the operations of an existing traffic signal.
b. Protect all traffic signal poles, mast arms, pull boxes, traffic cabinets, conduit
and detector loops.
c. Immediately notify the City’s Traffic Services Division if any damage occurs to
any component of the traffic signal due to the contractors activities.
d. Repair any damage to the traffic signal poles, mast arms, pull boxes, traffic
cabinets, conduit and detector loops as a result of the construction activities.
7. Fences
a. Protect all fences designated to remain.
b. Leave fence in the equal or better condition as prior to construction.
3.4 INSTALLATION
A. Excavation
1. Excavate to a depth indicated on the Drawings.
2. Trench excavations are defined as unclassified. No additional payment shall be
granted for rock or other in-situ materials encountered in the trench.
3. Excavate to a width sufficient for laying the pipe in accordance with the Drawings
and bracing in accordance with the Excavation Safety Plan.
4. The bottom of the excavation shall be firm and free from standing water.
a. Notify the City immediately if the water and/or the in-situ soils do not provide
for a firm trench bottom.
b. The City will determine if any changes are required in the pipe foundation or
bedding.
5. Unless otherwise permitted by the Drawings or by the City, the limits of the
excavation shall not advance beyond the pipe placement so that the trench may be
backfilled in the same day.
6. Over Excavation
a. Fill over excavated areas with the specified bedding material as specified for
the specific pipe to be installed.
b. No additional payment will be made for over excavation or additional bedding
material.
7. Unacceptable Backfill Materials
a. In -situ soils classified as unacceptable backfill material shall be separated from
acceptable backfill materials.
b. If the unacceptable backfill material is to be blended in accordance with this
Specification, then store material in a suitable location until the material is
blended.
c. Remove all unacceptable material from the project site that is not intended to be
blended or modified.
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8. Rock – No additional compensation will be paid for rock excavation or other
changed field conditions.
B. Shoring, Sheeting and Bracing
1. Engage a Licensed Professional Engineer in the State of Texas to design a site
specific excavation safety system in accordance with Federal and State
requirements.
2. Excavation protection systems shall be designed according to the space limitations
as indicated in the Drawings.
3. Furnish, put in place and maintain a trench safety system in accordance with the
Excavation Safety Plan and required by Federal, State or local safety requirements.
4. If soil or water conditions are encountered that are not addressed by the current
Excavation Safety Plan, engage a Licensed Professional Engineer in the State of
Texas to modify the Excavation Safety Plan and provide a revised submittal to the
City.
5. Do not allow soil, or water containing soil, to migrate through the Excavation
Safety System in sufficient quantities to adversely affect the suitability of the
Excavation Protection System. Movable bracing, shoring plates or trench boxes
used to support the sides of the trench excavation shall not:
a. Disturb the embedment located in the pipe zone or lower
b. Alter the pipe’s line and grade after the Excavation Protection System is
removed
c. Compromise the compaction of the embedment located below the spring line of
the pipe and in the haunching
C. Water Control
1. Surface Water
a. Furnish all materials and equipment and perform all incidental work required to
direct surface water away from the excavation.
2. Ground Water
a. Furnish all materials and equipment to dewater ground water by a method
which preserves the undisturbed state of the subgrade soils.
b. Do not allow the pipe to be submerged within 24 hours after placement.
c. Do not allow water to flow over concrete until it has sufficiently cured.
d. Engage a Licensed Engineer in the State of Texas to prepare a Ground Water
Control Plan if any of the following conditions are encountered:
1) A Ground Water Control Plan is specifically required by the Contract
Documents
2) If in the sole judgment of the City, ground water is so severe that an
Engineered Ground Water Control Plan is required to protect the trench or
the installation of the pipe which may include:
a) Ground water levels in the trench are unable to be maintained below
the top of the bedding
b) A firm trench bottom cannot be maintained due to ground water
c) Ground water entering the excavation undermines the stability of the
excavation.
d) Ground water entering the excavation is transporting unacceptable
quantities of soils through the Excavation Safety System.
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e. In the event that there is no bid item for a Ground Water Control and the City
requires an Engineered Ground Water Control Plan due to conditions
discovered at the site, the contractor will be eligible to submit a change order.
f. Control of ground water shall be considered subsidiary to the excavation when:
1) No Ground Water Control Plan is specifically identified and required in the
Contract Documents
g. Ground Water Control Plan installation, operation and maintenance
1) Furnish all materials and equipment necessary to implement, operate and
maintain the Ground Water Control Plan.
2) Once the excavation is complete, remove all ground water control
equipment not called to be incorporated into the work.
h. Water Disposal
1) Dispose of ground water in accordance with City policy or Ordinance.
2) Do not discharge ground water onto or across private property without
written permission.
3) Permission from the City is required prior to disposal into the Sanitary
Sewer.
4) Disposal shall not violate any Federal, State or local regulations.
D. Embedment and Pipe Placement
1. Water Lines less than, or equal to, 12 inches in diameter:
a. The entire embedment zone shall be of uniform material.
b. Utility sand shall be generally used for embedment.
c. If ground water is in sufficient quantity to cause sand to pump, then use
crushed rock as embedment.
1) If crushed rock is not specifically identified in the Contract Documents,
then crushed rock shall be paid by the pre-bid unit price.
d. Place evenly spread bedding material on a firm trench bottom.
e. Provide firm, uniform bedding.
f. Place pipe on the bedding in accordance with the alignment of the Drawings.
g. In no case shall the top of the pipe be less than 42 inches from the surface of the
proposed grade, unless specifically called for in the Drawings.
h. Place embedment, including initial backfill, to a minimum of 6 inches, but not
more than 12 inches, above the pipe.
i. Where gate valves are present, the initial backfill shall extend to 6 inches above
the elevation of the valve nut.
j. Form all blocking against undisturbed trench wall to the dimensions in the
Drawings.
k. Compact embedment and initial backfill.
l. Place marker tape on top of the initial trench backfill in accordance with
Section 33 05 26.
2. Water Lines 16-inches through 24-inches in diameter:
a. The entire embedment zone shall be of uniform material.
b. Utility sand may be used for embedment when the excavated trench depth is
less than 15 feet deep.
c. Crushed rock or fine crushed rock shall be used for embedment for excavated
trench depths 15 feet, or greater.
d. Crushed rock shall be used for embedment for steel pipe.
e. Provide trench geotextile fabric at any location where crushed rock or fine
crushed rock come into contact with utility sand
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f. Place evenly spread bedding material on a firm trench bottom.
g. Provide firm, uniform bedding.
1) Additional bedding may be required if ground water is present in the
trench.
2) If additional crushed rock is required not specifically identified in the
Contract Documents, then crushed rock shall be paid by the pre-bid unit
price.
h. Place pipe on the bedding according to the alignment shown on the Drawings.
i. The pipe line shall be within:
1) ±3 inches of the elevation on the Drawings for 16-inch and 24-inch water
lines
j. Place and compact embedment material to adequately support haunches in
accordance with the pipe manufacturer’s recommendations.
k. Place remaining embedment including initial backfill to a minimum of 6 inches,
but not more than 12 inches, above the pipe.
l. Where gate valves are present, the initial backfill shall extend to up to the valve
nut.
m. Compact the embedment and initial backfill to 95 percent Standard Proctor
ASTM D 698.
n. Density test may be performed by City to verify that the compaction of
embedment meets requirements.
o. Place trench geotextile fabric on top of the initial backfill.
p. Place marker tape on top of the trench geotextile fabric in accordance with
Section 33 05 26.
3. Water Lines 30-inches and greater in diameter
a. The entire embedment zone shall be of uniform material.
b. Crushed rock shall be used for embedment.
c. Provide trench geotextile fabric at any location where crushed rock or fine
crushed rock come into contact with utility sand.
d. Place evenly spread bedding material on a firm trench bottom.
e. Provide firm, uniform bedding.
1) Additional bedding may be required if ground water is present in the
trench.
2) If additional crushed rock is required which is not specifically identified in
the Contract Documents, then crushed rock shall be paid by the pre-bid unit
price.
f. Place pipe on the bedding according to the alignment shown on the Drawings.
g. The pipe line shall be within:
1) ±1 inch of the elevation on the Drawings for 30-inch and larger water lines
h. Place and compact embedment material to adequately support haunches in
accordance with the pipe manufacturer’s recommendations.
i. For steel pipe greater than 30 inches in diameter, the initial embedment lift shall
not exceed the spring line prior to compaction.
j. Place remaining embedment, including initial backfill, to a minimum of 6
inches, but not more than 12 inches, above the pipe.
k. Where gate valves are present, the initial backfill shall extend to up to the valve
nut.
l. Compact the embedment and initial backfill to 95 percent Standard Proctor
ASTM D 698.
33 05 10 - 14
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Page 14 of 20
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 12, 2016
m. Density test may be performed by City to verify that the compaction of
embedment meets requirements.
n. Place trench geotextile fabric on top of the initial backfill.
o. Place marker tape on top of the trench geotextile fabric in accordance with
Section 33 05 26.
4. Sanitary Sewer Lines and Storm Sewer Lines (HDPE)
a. The entire embedment zone shall be of uniform material.
b. Crushed rock shall be used for embedment.
c. Place evenly spread bedding material on a firm trench bottom.
d. Spread bedding so that lines and grades are maintained and that there are no
sags in the sanitary sewer pipe line.
e. Provide firm, uniform bedding.
1) Additional bedding may be required if ground water is present in the
trench.
2) If additional crushed rock is required which is not specifically identified in
the Contract Documents, then crushed rock shall be paid by the pre-bid unit
price.
f. Place pipe on the bedding according to the alignment shown in the Drawings.
g. The pipe line shall be within ±0.1 inches of the elevation, and be consistent
with the grade shown on the Drawings.
h. Place and compact embedment material to adequately support haunches in
accordance with the pipe manufacturer’s recommendations.
i. For sewer lines greater than 30 inches in diameter, the embedment lift shall not
exceed the spring line prior to compaction.
j. Place remaining embedment including initial backfill to a minimum of 6 inches,
but not more than 12 inches, above the pipe.
k. Compact the embedment and initial backfill to 95 percent Standard Proctor
ASTM D 698.
l. Density test may be performed by City to verify that the compaction of
embedment meets requirements.
m. Place trench geotextile fabric on top of the initial backfill.
n. Place marker tape on top of the trench geotextile fabric in accordance with
Section 33 05 26.
5. Storm Sewer (RCP)
a. The bedding and the pipe zone up to the spring line shall be of uniform
material.
b. Crushed rock shall be used for embedment up to the spring line.
c. The specified backfill material may be used above the spring line.
d. Place evenly spread bedding material on a firm trench bottom.
e. Spread bedding so that lines and grades are maintained and that there are no
sags in the storm sewer pipe line.
f. Provide firm, uniform bedding.
1) Additional bedding may be required if ground water is present in the
trench.
2) If additional crushed rock is required which is not specifically identified in
the Contract Documents, then crushed rock shall be paid by the pre-bid unit
price.
g. Place pipe on the bedding according to the alignment of the Drawings.
33 05 10 - 15
UTILITY TRENCH EXCAVATION, EMBEDMENT, AND BACKFILL
Page 15 of 20
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 12, 2016
h. The pipe line shall be within ±0.1 inches of the elevation, and be consistent
with the grade, shown on the Drawings.
i. Place embedment material up to the spring line.
1) Place embedment to ensure that adequate support is obtained in the haunch.
j. Compact the embedment and initial backfill to 95 percent Standard Proctor
ASTM D 698.
k. Density test may be performed by City to verify that the compaction of
embedment meets requirements.
l. Place trench geotextile fabric on top of pipe and crushed rock.
6. Storm Sewer Reinforced Concrete Box
a. Crushed rock shall be used for bedding.
b. The pipe zone and the initial backfill shall be:
1) Crushed rock, or
2) Acceptable backfill material compacted to 95 percent Standard Proctor
density
c. Place evenly spread compacted bedding material on a firm trench bottom.
d. Spread bedding so that lines and grades are maintained and that there are no
sags in the storm sewer pipe line.
e. Provide firm, uniform bedding.
1) Additional bedding may be required if ground water is present in the
trench.
2) If additional crushed rock is required which is not specifically identified in
the Contract Documents, then crushed rock shall be paid by the pre-bid unit
price.
f. Fill the annular space between multiple boxes with crushed rock, CLSM
according to 03 34 13.
g. Place pipe on the bedding according to the alignment of the Drawings.
h. The pipe shall be within ±0.1 inches of the elevation, and be consistent with the
grade, shown on the Drawings.
i. Compact the embedment initial backfill to 95 percent Standard Proctor ASTM
D698.
7. Water Services (Less than 2 Inches in Diameter)
a. The entire embedment zone shall be of uniform material.
b. Utility sand shall be generally used for embedment.
c. Place evenly spread bedding material on a firm trench bottom.
d. Provide firm, uniform bedding.
e. Place pipe on the bedding according to the alignment of the Plans.
f. Compact the initial backfill to 95 percent Standard Proctor ASTM D698.
8. Sanitary Sewer Services
a. The entire embedment zone shall be of uniform material.
b. Crushed rock shall be used for embedment.
c. Place evenly spread bedding material on a firm trench bottom.
d. Spread bedding so that lines and grades are maintained and that there are no
sags in the sanitary sewer pipe line.
e. Provide firm, uniform bedding.
1) Additional bedding may be required if ground water is present in the
trench.
33 05 10 - 16
UTILITY TRENCH EXCAVATION, EMBEDMENT, AND BACKFILL
Page 16 of 20
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 12, 2016
2) If additional crushed rock is required which is not specifically identified in
the Contract Documents, then crushed rock shall be paid by the pre-bid unit
price.
f. Place pipe on the bedding according to the alignment of the Drawings.
g. Place remaining embedment, including initial backfill, to a minimum of 6
inches, but not more than 12 inches, above the pipe.
h. Compact the initial backfill to 95 percent Standard Proctor ASTM D698.
i. Density test may be required to verify that the compaction meets the density
requirements.
E. Trench Backfill
1. At a minimum, place backfill in such a manner that the required in-place density
and moisture content is obtained, and so that there will be no damage to the surface,
pavement or structures due to any trench settlement or trench movement.
a. Meeting the requirement herein does not relieve the responsibility to damages
associated with the Work.
2. Backfill Material
a. Final backfill depth less than 15 feet
1) Backfill with:
a) Acceptable backfill material
b) Blended backfill material, or
c) Select backfill material, CSS, or CLSM when specifically required
b. Final backfill depth 15 feet or greater: (under pavement or future pavement)
1) Backfill depth from 0 to15 feet deep
a) Backfill with:
(1) Acceptable backfill material
(2) Blended backfill material, or
(3) Select backfill material, CSS, or CLSM when specifically required
2) Backfill depth from 15 feet and greater
a) Backfill with:
(1) Select Fill
(2) CSS, or
(3) CLSM when specifically required
c. Final backfill depth 15 feet or greater: (not under pavement or future pavement)
1) Backfill with:
a) Acceptable backfill material, or
b) Blended backfill material
d. Backfill for service lines:
1) Backfill for water or sewer service lines shall be the same as the
requirement of the main that the service is connected to.
3. Required Compaction and Density
a. Final backfill (depths less than 15 feet)
1) Compact acceptable backfill material, blended backfill material or select
backfill to a minimum of 95 percent Standard Proctor per ASTM D698 at
moisture content within -2 to +5 percent of the optimum moisture.
2) CSS or CLSM requires no compaction.
b. Final backfill (depths 15 feet and greater/under existing or future pavement)
1) Compact select backfill to a minimum of 98 percent Standard Proctor per
ASTM D 698 at moisture content within -2 to +5 percent of the optimum
moisture.
33 05 10 - 17
UTILITY TRENCH EXCAVATION, EMBEDMENT, AND BACKFILL
Page 17 of 20
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 12, 2016
2) CSS or CLSM requires no compaction.
c. Final backfill (depths 15 feet and greater/not under existing or future pavement)
1) Compact acceptable backfill material blended backfill material, or select
backfill to a minimum of 95 percent Standard Proctor per ASTM D 698 at
moisture content within -2 to +5 percent of the optimum moisture.
4. Saturated Soils
a. If in-situ soils consistently demonstrate that they are greater than 5 percent over
optimum moisture content, the soils are considered saturated.
b. Flooding the trench or water jetting is strictly prohibited.
c. If saturated soils are identified in the Drawings or Geotechnical Report in the
Appendix, Contractor shall proceed with Work following all backfill
procedures outlined in the Drawings for areas of soil saturation greater than 5
percent.
d. If saturated soils are encountered during Work but not identified in Drawings or
Geotechnical Report in the Appendix:
1) The Contractor shall:
a) Immediately notify the City.
b) Submit a Contract Claim for Extra Work associated with direction from
City.
2) The City shall:
a) Investigate soils and determine if Work can proceed in the identified
location.
b) Direct the Contractor of changed backfill procedures associated with
the saturated soils that may include:
(1) Imported backfill
(2) A site specific backfill design
5. Placement of Backfill
a. Use only compaction equipment specifically designed for compaction of a
particular soil type and within the space and depth limitation experienced in the
trench.
b. Flooding the trench or water setting is strictly prohibited.
c. Place in loose lifts not to exceed 12 inches.
d. Compact to specified densities.
e. Compact only on top of initial backfill, undisturbed trench or previously
compacted backfill.
f. Remove any loose materials due to the movement of any trench box or shoring
or due to sloughing of the trench wall.
g. Install appropriate tracking balls for water and sanitary sewer trenches in
accordance with Section 33 05 26.
6. Backfill Means and Methods Demonstration
a. Notify the City in writing with sufficient time for the City to obtain samples
and perform standard proctor test in accordance with ASTM D698.
b. The results of the standard proctor test must be received prior to beginning
excavation.
c. Upon commencing of backfill placement for the project the Contractor shall
demonstrate means and methods to obtain the required densities.
d. Demonstrate Means and Methods for compaction including:
1) Depth of lifts for backfill which shall not exceed 12 inches
2) Method of moisture control for excessively dry or wet backfill
33 05 10 - 18
UTILITY TRENCH EXCAVATION, EMBEDMENT, AND BACKFILL
Page 18 of 20
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 12, 2016
3) Placement and moving trench box, if used
4) Compaction techniques in an open trench
5) Compaction techniques around structure
e. Provide a testing trench box to provide access to the recently backfilled
material.
f. The City will provide a qualified testing lab full time during this period to
randomly test density and moisture continent.
1) The testing lab will provide results as available on the job site.
7. Varying Ground Conditions
a. Notify the City of varying ground conditions and the need for additional
proctors.
b. Request additional proctors when soil conditions change.
c. The City may acquire additional proctors at its discretion.
d. Significant changes in soil conditions will require an additional Means and
Methods demonstration.
3.5 REPAIR [NOT USED]
3.6 RE-INSTALLATION [NOT USED]
3.7 FIELD QUALITY CONTROL
A. Field Tests and Inspections
1. Proctors
a. The City will perform Proctors in accordance with ASTM D698.
b. Test results will generally be available to within 4 calendar days and distributed
to:
1) Contractor
2) City Project Manager
3) City Inspector
4) Engineer
c. Notify the City if the characteristic of the soil changes.
d. City will perform new proctors for varying soils:
1) When indicated in the geotechnical investigation in the Appendix
2) If notified by the Contractor
3) At the convenience of the City
e. Trenches where different soil types are present at different depths, the proctors
shall be based on the mixture of those soils.
2. Density Testing of Backfill
a. Density Tests shall be in conformance with ASTM D2922.
b. Provide a testing trench protection for trench depths in excess of 5 feet.
c. Place, move and remove testing trench protection as necessary to facilitate all
test conducted by the City.
d. For final backfill depths less than 15 feet and trenches of any depth not under
existing or future pavement:
1) The City will perform density testing twice per working day when
backfilling operations are being conducted.
2) The testing lab shall take a minimum of 3 density tests of the current lift in
the available trench.
e. For final backfill depths 15 feet and greater deep and under existing or future
pavement:
33 05 10 - 19
UTILITY TRENCH EXCAVATION, EMBEDMENT, AND BACKFILL
Page 19 of 20
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 12, 2016
1) The City will perform density testing twice per working day when
backfilling operations are being conducted.
2) The testing lab shall take a minimum of 3 density tests of the current lift in
the available trench.
3) The testing lab will remain onsite sufficient time to test 2 additional lifts.
f. Make the excavation available for testing.
g. The City will determine the location of the test.
h. The City testing lab will provide results to Contractor and the City’s Inspector
upon completion of the testing.
i. A formal report will be posted to the City’s Buzzsaw site within 48 hours.
j. Test reports shall include:
1) Location of test by station number
2) Time and date of test
3) Depth of testing
4) Field moisture
5) Dry density
6) Proctor identifier
7) Percent Proctor Density
3. Density of Embedment
a. Storm sewer boxes that are embedded with acceptable backfill material,
blended backfill material, cement modified backfill material or select material
will follow the same testing procedure as backfill.
b. The City may test fine crushed rock or crushed rock embedment in accordance
with ASTM D2922 or ASTM 1556.
B. Non-Conforming Work
1. All non-conforming work shall be removed and replaced.
3.8 SYSTEM STARTUP [NOT USED]
3.9 ADJUSTING [NOT USED]
3.10 CLEANING [NOT USED]
3.11 CLOSEOUT ACTIVITIES [NOT USED]
3.12 PROTECTION [NOT USED]
3.13 MAINTENANCE [NOT USED]
3.14 ATTACHMENTS [NOT USED]
END OF SECTION
Revision Log
DATE NAME SUMMARY OF CHANGE
12/20/2012 D. Johnson
1.2 – Added Item for Concrete Encasement for Utility Lines
Various Sections – Revised Depths to Include 15’ and greater
3.3.A – Additional notes for pavement protection and positive drainage.
3.4.E.2 – Added requirements for backfill of service lines.
3.4.E.5 – Added language prohibiting flooding of trench
33 05 10 - 20
UTILITY TRENCH EXCAVATION, EMBEDMENT, AND BACKFILL
Page 20 of 20
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 12, 2016
6/18/2013 D. Johnson
1.2.A.3 – Clarified measurement and payment for concrete encasement as per plan
quantity
2.2.A – Added language for concrete encasement
12/12/16 Z. Arega 2.2.A.1.d Modify gradation for sand material
33 05 26 - 1
UTILITY MARKERS/LOCATORS
Page 1 of 4
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 20, 2012
SECTION 33 05 26
UTILITY MARKERS/LOCATORS
PART 1 - GENERAL
1.1 SUMMARY
A. Section Includes:
1. Buried and surface utility markers for utility construction
B. Deviations from this City of Fort Worth Standard Specification
1. None.
C. Related Specification Sections include, but are not necessarily limited to:
1. Division 0 – Bidding Requirements, Contract Forms, and Conditions of the
Contract
2. Division 1 – General Requirements
1.2 PRICE AND PAYMENT PROCEDURES
A. Measurement and Payment
1. Measurement
a. Measurement for this Item will be by lump sum.
2. Payment
a. The work performed and materials furnished in accordance with this Item will
be paid for at the lump sum price bid for “Utility Markers”.
3. The price bid shall include:
a. Furnishing and installing Utility Markers as specified by the Drawings
b. Mobilization
c. Pavement removal
d. Excavation
e. Hauling
f. Disposal of excess material
g. Furnishing, placement and compaction of backfill
h. Clean-up
1.3 REFERENCES
A. Reference Standards
1. Reference standards cited in this Specification refer to the current reference
standard published at the time of the latest revision date logged at the end of this
Specification, unless a date is specifically cited.
2. American Public Works Association (AWPA):
a. Uniform Color Code.
1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED]
1.5 SUBMITTALS
A. Submittals shall be in accordance with Section 01 33 00.
33 05 26 - 2
UTILITY MARKERS/LOCATORS
Page 2 of 4
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 20, 2012
B. All submittals shall be approved by the City prior to delivery.
1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS
A. Product Data
1. Buried Marker
2. Surface Marker
1.7 CLOSEOUT SUBMITTALS [NOT USED]
1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
1.9 QUALITY ASSURANCE [NOT USED]
1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED]
1.11 FIELD [SITE] CONDITIONS [NOT USED]
1.12 WARRANTY [NOT USED]
PART 2 - PRODUCTS
2.1 OWNER-FURNISHED [OR] OWNER-SUPPLIEDPRODUCTS [NOT USED]
2.2 MATERIALS
A. Manufacturers
1. Only the manufacturers as listed on the City’s Standard Products List will be
considered as shown in Section 01 60 00.
a. The manufacturer must comply with this Specification and related Sections.
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. Provide new Utility Markers/Locators from a manufacturer regularly engaged in the
manufacturing of Utility Markers/Locators.
B. Materials
1. Buried Markers (Detectable Warning Tape)
a. Provide detectable warning tape as follows:
1) 5.0 mil overall thickness
2) Width – 3 inch minimum
3) Weight – 27.5 pounds per inch per 1,000 square feet
4) Triple Layer with:
a) Minimum thickness 0.35 mils solid aluminum foil encased in a
protective inert plastic jacket
(1) 100 percent virgin low density polyethylene
(2) Impervious to all known alkalis, acids, chemical reagents and
solvents within soil
(3) Aluminum foil visible to both sides
5) Locatable by conductive and inductive methods
6) Printing encased to avoid ink rub-off
7) Color and Legends
a) Potable water lines
33 05 26 - 3
UTILITY MARKERS/LOCATORS
Page 3 of 4
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 20, 2012
(1) Color – Blue (in accordance with APWA Uniform Color Code)
(2) Legend – Caution Potable Water Line Below (repeated every 24
inches)
b) Reclaimed water lines
(1) Color – Purple (in accordance with APWA Uniform Color Code)
(2) Legend – Caution Reclaimed Water Line Below (repeated every 24
inches)
c) Sewer Line
(1) Color – Green (in accordance with APWA Uniform Color Code)
(2) Legend – Caution Sewer Line Below (repeated every 24 inches)
2. Surface Markers
a. Provide as follows:
1) 4-inch diameter, 6-feet minimum length, polyethylene posts, or equal
2) White posts with colored, ultraviolet resistant domes as follows:
a) Water Lines
(1) Color – Blue (in accordance with APWA Uniform Color Code)
(2) Legend – Caution Potable Water Line Below
b) Reclaimed water lines
(1) Color – Purple (in accordance with APWA Uniform Color Code)
(2) Legend – Caution Reclaimed Water Line Below
c) Sewer lines
(1) Color – Green (in accordance with APWA Uniform Color Code)
(2) Legend – Caution Sewer Line Below
2.3 ACCESSORIES [NOT USED]
2.4 SOURCE QUALITY CONTROL [NOT USED]
PART 3 - EXECUTION
3.1 INSTALLERS [NOT USED]
3.2 EXAMINATION [NOT USED]
3.3 PREPARATION [NOT USED]
3.4 INSTALLATION
A. Buried Markers (Detectable Warning Tape)
1. Install in accordance with manufacturer’s recommendations below natural ground
surface and directly above the utility for which it is marking.
a. Allow 18 inches minimum between utility and marker.
b. Bury to a depth of 3 feet or as close to the grade as is practical for optimum
protection and detectability.
B. Surface Markers
1. Bury a minimum of 2 feet deep, with a minimum of 4 feet above ground
2. The warning sign for all surface markers shall be 21 inches (not including post cap).
3. Where possible, place surface markers near fixed objects.
4. Place Surface Markers at the following locations:
33 05 26 - 4
UTILITY MARKERS/LOCATORS
Page 4 of 4
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 20, 2012
a. Buried Features
1) Place directly above a buried feature.
b. Above-Ground Features
1) Place a maximum of 2 feet away from an above-ground feature.
c. Water lines 16-inches and larger
1) Each right-of-way line (or end of casing pipe) for:
a) Highway crossings
b) Railroad crossings
2) Utility crossings such as:
a) High pressure or large diameter gas lines
b) Fiber optic lines
c) Underground electric transmission lines
d) Or other locations shown on the Drawings, or directed by the City
d. Surface markers not required for 12-inch and smaller water lines
e. For sanitary sewer lines:
1) In undeveloped areas, place marker maximum of 2 feet away from an
above-ground feature such as a manhole or combination air valve vault.
2) Place at 500-foot intervals along the pipeline.
3.5 REPAIR / RESTORATION [NOT USED]
3.6 RE-INSTALLATION [NOT USED]
3.7 FIELD [OR] SITE QUALITY CONTROL [NOT USED]
3.8 SYSTEM STARTUP [NOT USED]
3.9 ADJUSTING [NOT USED]
3.10 CLEANING [NOT USED]
3.11 CLOSEOUT ACTIVITIES [NOT USED]
3.12 PROTECTION [NOT USED]
3.13 MAINTENANCE [NOT USED]
3.14 ATTACHMENTS [NOT USED]
END OF SECTION
Revision Log
DATE NAME SUMMARY OF CHANGE
12/20/2012 D. Johnson Removed references to Utility Marker Balls throughout.
33 05 30 - 1
LOCATION OF EXISTING UTILITIES
Page 1 of 4
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 20, 2012
SECTION 33 05 30
LOCATION OF EXISTING UTILITIES
PART 1 - GENERAL
1.1 SUMMARY
A. Section Includes:
1. Locating and verifying the location and elevation of the existing underground
utilities that may conflict with a facility proposed for construction by use of:
a. Exploratory Excavation
b. Vacuum Excavation
B. Deviations from this City of Fort Worth Standard Specification
1. None.
C. Related Specification Sections include, but are not necessarily limited to:
1. Division 0 – Bidding Requirements, Contract Forms, and Conditions of the
Contract
2. Division 1 – General Requirements
3. Section 33 05 10 – Utility Trench Excavation, Embedment and Backfill
1.2 PRICE AND PAYMENT PROCEDURES
A. Measurement and Payment
1. Exploratory Excavation of Existing Utilities
a. Measurement
1) Measurement for this Item shall be per each excavation performed as
identified in the Drawings, or as directed.
b. 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 each “Exploratory Excavation for Existing Utilities” specified.
c. The price bid shall include:
1) Grade survey
2) Pavement removal
3) Excavation
4) Utility Location
5) Hauling
6) Disposal of excess material
7) Furnishing, placing and compaction of embedment
8) Furnishing, placing and compaction of backfill
9) Clean-up
10) Surface restoration
2. Vacuum Excavation of Existing Utilities
a. Measurement
1) Measurement for this Item shall be per each excavation performed as
identified in the Drawings, or as directed.
b. Payment
33 05 30 - 2
LOCATION OF EXISTING UTILITIES
Page 2 of 4
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 20, 2012
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 each “Vacuum Excavation” specified.
c. The price bid shall include:
1) Grade survey
2) Pavement removal
3) Vacuum Excavation
4) Utility Location
5) Hauling
6) Disposal of excess material
7) Furnishing, placing and compaction of embedment
8) Furnishing, placing and compaction of backfill
9) Clean-up
10) Surface restoration
1.3 REFERENCES
A. Definitions
1. Exploratory Excavation: Previously called “D-Hole” within the City, a method
used to locate existing underground utility as shown on the plans through the use of
standard excavation equipment.
2. Vacuum Excavation: Method used to locate existing underground utility as shown
on the plans through the use of geophysical prospecting equipment such as vacuum
excavation.
B. Reference Standards
1. Reference standards cited in this Specification refer to the current reference
standard published at the time of the latest revision date logged at the end of this
Specification, unless a date is specifically cited.
2. American Society of Civil Engineers (ASCE)
a. ASCE Publication CI/ASCE 38 (Standard Guideline for the Collection and
Depiction of Existing Subsurface Utility Data)
1.4 ADMINISTRATIVE REQUIREMENTS
A. Coordination
1. Coordinate with City Inspector at least 48 hours prior to commencing on site for
Exploratory Excavation of Existing Utilities.
2. Coordinate location of all other existing utilities within vicinity of excavation prior
to commencing Exploratory Excavation.
3. Coordinate staking of Exploratory Excavations with City at least 1 week prior to
commencement.
B. Sequencing
1. Exploratory Excavations shall be conducted prior to the construction of the entire
project.
C. Scheduling
1. For critical utility locations, the City may choose to be present during excavation.
2. Alter schedule for Exploratory Excavation of Existing Utilities to accommodate
City personnel.
33 05 30 - 3
LOCATION OF EXISTING UTILITIES
Page 3 of 4
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 20, 2012
1.5 SUBMITTALS [NOT USED]
1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED]
1.7 CLOSEOUT SUBMITTALS
A. Report of Utility Location
1. Horizontal location of utility as surveyed
2. Vertical elevation of utility as surveyed
a. Top of utility
b. Spring line of utility
c. Existing ground
3. Material type, diameter and description of the condition of existing utility
1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
1.9 QUALITY ASSURANCE [NOT USED]
1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED]
1.11 FIELD [SITE] CONDITIONS [NOT USED]
1.12 WARRANTY [NOT USED]
PART 2 - PRODUCTS [NOT USED]
PART 3 - EXECUTION
3.1 INSTALLERS [NOT USED]
3.2 EXAMINATION
A. Verification of Conditions
1. Verify location of existing utilities in accordance with the General Requirements,
the General Notes and the Drawings.
3.3 PREPARATION
A. Coordinate with City Survey, if applicable.
3.4 INSTALLATION
A. Exploratory Excavation
1. Verify location of existing utility at location denoted on the Drawings, or as
directed by the City.
a. Expose utility to spring line, as necessary.
b. Excavate and Backfill Trench for the Exploratory Excavation in accordance
with Section 33 05 10.
B. Vacuum Excavation
1. Verify location of existing utility at location denoted on the Drawings, or as
directed by the City.
33 05 30 - 4
LOCATION OF EXISTING UTILITIES
Page 4 of 4
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 20, 2012
2. Designate the horizontal position of the existing underground utilities that are to be
located using geophysical prospecting equipment.
a. Acquire record documentation from and coordinate with utility companies, as
necessary to locate utility.
3. Perform excavation in general accordance with the recommended practices and
procedures described in ASCE Publication CI/ASCE 38.
C. Upon completion of the utility locating, submit a report of the findings.
D. If location of utility is in conflict with the Drawings, notify the City Project Manager
for appropriate design modifications.
E. Place embedment and backfill in accordance with Section 33 05 10.
F. Once necessary data is obtained, immediately restore surface to existing conditions to:
1. Obtain a safe and proper driving surface, if applicable
2. Ensure the safety of the general public
3. The satisfaction of the City
3.5 REPAIR / RESTORATION [NOT USED]
3.6 RE-INSTALLATION [NOT USED]
3.7 FIELD [OR] SITE QUALITY CONTROL [NOT USED]
3.8 SYSTEM STARTUP [NOT USED]
3.9 ADJUSTING [NOT USED]
3.10 CLEANING [NOT USED]
3.11 CLOSEOUT ACTIVITIES [NOT USED]
3.12 PROTECTION [NOT USED]
3.13 MAINTENANCE [NOT USED]
3.14 ATTACHMENTS [NOT USED]
END OF SECTION
Revision Log
DATE NAME SUMMARY OF CHANGE
12/20/2012 D. Johnson
Title- Exploratory Excavation of Utilities changed to Location of Existing Utilities
1.2 – Added Measurement of Payment for Vacuum Excavation
1.3 – Added Definitions
3.4 – Added requirements for Vacuum Excavation
33 41 10 - 1
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CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised July 1, 2011
SECTION 33 41 10
REINFORCED CONCRETE STORM DRAIN PIPE/CULVERTS
PART 1 - GENERAL
1.1 SUMMARY
A. Section Includes:
1. Furnishing and installing reinforced concrete storm drain pipe and culverts,
including:
a. Pipe or box fittings
b. Connection of drain lines to curb inlets
c. All joints
d. All connections to new or existing pipe or headwalls, manholes, etc., to the
lines and grades shown on the Drawings
B. Deviations from this City of Fort Worth Standard Specification
1. None.
C. Related Specification Sections include, but are not necessarily limited to:
1. Division 0 – Bidding Requirements, Contract Forms and Conditions of the Contract
2. Division 1 – General Requirements
3. Section 33 01 31 – Closed Circuit Television (CCTV) Inspection
4. Section 03 30 00 – Cast-in-Place Concrete
5. Section 33 05 10 – Utility Trench Excavation, Embedment and Backfill
6. Section 33 05 23 – Hand Tunneling
7. Section 03 34 13 - Controlled Low Strength Material (CLSM)
1.2 PRICE AND PAYMENT PROCEDURES
A. Measurement and Payment
1. Reinforced Concrete Storm Drain Pipe
a. Measurement
1) Measured along the longitudinal centerline of the pipe from the initial
beginning point as shown on Drawings to the end of construction as shown
on Drawings, excluding inside diameters of any manholes encountered
b. 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 of “RCP” installed for:
a) Various sizes
b) Various classes
c. The price bid shall include:
1) Furnishing and installing the specified diameter pipe and appurtenant
fittings
2) Mobilization
3) Pavement removal
4) Excavation
33 41 10 - 2
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CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised July 1, 2011
5) Hauling
6) Disposal of excess material
7) Furnishing, placement and compaction of embedment
8) Furnishing, placement and compaction of backfill
9) Gaskets
10) Clean-up
11) Cleaning
12) Jointing
13) Connections to all drainage structures
2. Reinforced Concrete Storm Drain Culverts
a. Measurement
1) Measured along the longitudinal centerline of the pipe from the initial
beginning point as shown on Drawings to the end of construction as shown
on Drawings, excluding inside diameters of any manholes encountered
b. 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 of “Box Culvert” installed for:
a) Various sizes
c. The price bid shall include:
1) Furnishing and installing the specified diameter pipe and appurtenant
fittings
2) Mobilization
3) Pavement removal
4) Excavation
5) Hauling
6) Disposal of excess material
7) Furnishing, placement and compaction of embedment
8) Furnishing, placement and compaction of backfill
9) Gaskets
10) Clean-up
11) Cleaning
12) Jointing
13) Connections to all drainage structures
1.3 REFERENCES
A. Reference Standards
1. Reference standards cited in this Specification refer to the current reference
standard published at the time of the latest revision date logged at the end of this
Specification, unless a date is specifically cited.
2. American Association of State Highway and Transportation Officials (AASHTO):
a. T111, Inorganic Matter or Ash in Bituminous Materials.
3. ASTM International (ASTM):
a. A185, Standard Specification for Steel Welded Wire Reinforcement, Plain, for
Concrete.
b. A497, Standard Specification for Steel Welded Wire Reinforcement,
Deformed, for Concrete.
c. C76, Standard Specification for Reinforced Concrete Culvert, Storm Drain, and
Sewer Pipe.
33 41 10 - 3
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CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised July 1, 2011
d. C361, Standard Specification for Reinforced Concrete Low-Head Pressure
Pipe.
e. C443, Standard Specification for Joints for Concrete Pipe and Manholes, Using
Rubber Gaskets.
f. C497, Standard Test Methods for Concrete Pipe, Manhole Sections, or Tile.
g. C506, Standard Specification for Reinforced Concrete Arch Culvert, Storm
Drain, and Sewer Pipe.
h. C507, Standard Specification for Reinforced Concrete Elliptical Culvert, Storm
Drain, and Sewer Pipe.
i. C990, Standard Specification for Joints for Concrete Pipe, Manholes, and
Precast Box Sections Using Preformed Flexible Joint Sealants.
j. C1433, Standard Specification for Precast Reinforced Concrete Monolithic Box
Sections for Culverts, Storm Drains, and Sewers.
k. D4, Standard Test Method for Bitumen Content.
l. D6, Standard Test Method for Loss on Heating of Oil and Asphaltic
Compounds.
m. D36, Standard Test Method for Softening Point of Bitumen (Ring-and-Ball
Apparatus).
n. D71, Standard Test Method for Relative Density of Solid Pitch and Asphalt
(Displacement Method).
o. D92, Standard Test Method for Flash and Fire Points by Cleveland Open Cup
Tester.
p. D113, Standard Test Method for Ductility of Bituminous Materials.
q. D217, Standard Test Methods for Cone Penetration of Lubricating Grease.
4. TxDOT Test Procedures (Tex):
a. Tex-704-I, Making, Curing, and Testing Compression Test Specimens for
Precast Concrete
1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED]
1.5 SUBMITTALS
A. Submittals shall be in accordance with Section 01 33 00.
B. All submittals shall be approved by the City prior to delivery.
1.6 ACTION SUBMITTALS/INFORMATION SUBMITTALS
A. Certificates
1. Furnish manufacturer’s certificate of compliance that their product meets the
physical testing requirements of this Specification for the materials referenced
including, but not limited to:
a. Reinforced concrete pipe
b. Concrete box culvert
c. Jointing materials
33 41 10 - 4
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CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised July 1, 2011
1.7 CLOSEOUT SUBMITTALS [NOT USED]
1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
1.9 QUALITY ASSURANCE [NOT USED]
1.10 DELIVERY, STORAGE, AND HANDLING
A. Storage and Handling Requirements
1. Secure and maintain a location to store the material in accordance with Section 01
66 00.
2. Keep pipe clean and fully drained during storage.
3. Transport, handle and store pipe and fittings as recommended by manufacturer.
4. Repair or replace any damaged pipe before installation per the manufacturer’s
recommendation.
1.11 FIELD [SITE] CONDITIONS [NOT USED]
1.12 WARRANTY [NOT USED]
PART 2 - PRODUCTS
2.1 OWNER-FURNISHED [OR] OWNER-SUPPLIEDPRODUCTS [NOT USED]
2.2 EQUIPMENT, PRODUCT TYPES AND MATERIALS
A. Fabrication
1. Precast Reinforced Concrete Pipe
a. Provide precast storm sewer pipe that conforms to ASTM C76, ASTM C506 or
ASTM C507 for circular, arch or elliptical pipe respectively.
b. Utilize a machine made process or cast by a process that will provide uniform
placement of a mixture of cement, aggregate and water proportional to provide
a homogeneous concrete meeting the specified strength requirements.
c. Mix concrete in a central batch plant or other approved batching facility where
the quality and uniformity of the concrete is assured.
d. Do not use transit mixed concrete to manufacture precast concrete pipe.
2. Concrete Box Culvert
a. Cast-in-Place
1) Conform to Section 03 30 00.
b. Precast
1) Furnish machine made precast boxes in accordance with ASTM C1433.
2) Utilize a machine made process or cast by a process that will provide
uniform placement of a mixture of cement, aggregate, and water
proportional to provide a homogeneous concrete meeting the specified
strength requirements.
3) Concrete water to cement ratio not to exceed 0.53 by weight
4) Utilize minimum 470 pounds of cement per cubic yard of concrete unless
mix designs with lower cement content demonstrate that the quality and
performance of the sections meet the requirements of this Specification.
33 41 10 - 5
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CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised July 1, 2011
5) Mix concrete in a central batch plant or other approved batching facility
where the quality and uniformity of the concrete is assured.
6) Do not use transit mixed concrete to manufacture precast concrete box
culvert.
7) Utilize welded wire fabric steel reinforcement conforming to ASTM A185
or ASTM A497.
3. Jointing Materials
a. Use any of the materials described in this Section for the making of joints.
1) Furnish a manufacturer’s certificate of compliance for all jointing materials.
2) Cold Applied Preformed Plastic Gaskets/Flexible Joint Sealants
a) Provide flexible joint sealants that meet the requirements of
ASTM C990.
b) Utilize 1 continuous gasket conforming to the joint shape for each joint.
c) Plastic gasket shall be produced from blends of refined hydrocarbon
resins and plasticizing compounds reinforced with inert mineral filler
and shall contain no solvents, irritating fumes or obnoxious odors.
d) Use flexible joint sealants that do not depend on oxidizing, evaporating
or chemical action for its adhesive or cohesive strength.
e) Supply in extruded rope form of suitable cross section and size as to fill
the joint space when the pipes are joined.
f) Provide a size of the pre-formed flexible joint sealant in accordance
with the manufacturer's recommendations and large enough to properly
seal the joint and obtain the squeeze out as described under
construction methods.
g) The gasket joint sealer shall be protected by a suitable removable 2-
piece wrapper, and the 2-piece wrapper shall be so designed that ½ may
be removed longitudinally without disturbing the other ½ to facilitate
application as noted below.
h) The chemical composition of the gasket joint sealing compound as
shipped shall meet the requirements of Table 1 when tested in
accordance with the test methods shown.
Table 1. Sealing Compound Chemical Composition
Composition Test Method Percent by Weight
Bitumen ASTM D4 Bitumen Content 50-70
Ash-Inert Mineral Matter AASHTO T111 30-50
Volatile Matter at 325 degrees F ASTM D6 Loss on Heating of
Oil and Asphaltic Compounds
2.0 Max
i) Gasket joint sealing compound when immersed for 30 days at ambient
room temperature separately in 5 percent solution of caustic potash, a
mixture of 5 percent hydrochloric acid, a 5 percent solution of sulfuric
acid and a saturated hydrogen sulfide (H2S) solution shall show no
visible deterioration.
j) The physical properties of the gasket joint sealing compound as
shipped shall meet the requirements in Table 2 when tested in
accordance with the test methods shown.
33 41 10 - 6
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CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised July 1, 2011
Table 2. Sealing Compound Physical Properties
Property Test Method Typical Analysis
Specific Gravity at 77 degrees F ASTM D71 1.20 to 1.35
Ductility at 77 degrees F ASTM D113 5.0 centimeters minimum
Softening Point at 77 degrees F ASTM D36 320 degrees F minimum
Penetration
32 degrees F (300-gms) 60-seconds
ASTM D217
75 minimum
77 degrees F (150-gms) 5-seconds 50 to 120
115 degrees F (150-gms) 5-seconds 150 max
Flash Point C.O.C. ASTM D92 600 degrees F
Fire Point C.O.C 625 degrees F
3) Rubber Gaskets
a) Provide gaskets that conform to ASTM C361 or ASTM C443.
b) Meet the requirements of ASTM C443 for design of the joints and
permissible variations in dimensions.
B. Design Criteria
1. Reinforced Concrete Pipe
a. Unless otherwise indicated on the Drawings, furnish Class III concrete pipe
with shell thickness, circumferential reinforcement and strength conforming to
the requirements of ASTM C76, ASTM C506 or ASTM C507 for circular, arch
or elliptical pipe respectively, except as modified below:
1) Manufacture pipes larger than 60-inch diameter by using 2 lines of circular
reinforcement.
2) For Class III pipes larger than 60-inch diameter, manufacturer may, at its
option, furnish pipe manufactured with either Wall "B" or Wall "C"
minimum thicknesses and the applicable minimum steel area as listed for
circular cages in Table II of ASTM C76, provided test strength
requirements for Class III pipe are satisfactorily met.
b. Jacking, Boring, or Tunneling
1) Design pipe for jacking, boring or tunneling conforming to the
requirements of Section 33 05 23.
2) When requested, provide design notes and drawings signed and sealed by a
Texas licensed professional engineer.
2.3 ACCESSORIES [NOT USED]
2.4 SOURCE QUALITY CONTROL
A. Tests and Inspections
1. Reinforced Concrete Pipe
a. Acceptance of pipe will be determined by the results of the following tests:
1) Material tests required in ASTM C76, ASTM C506 or ASTM C507.
2) Absorption tests in accordance with ASTM C497.
3) 3-edge bearing tests in accordance with ASTM C497.
a) Testing Rate
(1) If tested for 0.01-inch crack only:
(a) Test 0.8 percent of pipe sections for each size included in order
(2) If tested for 0.01-inch crack and ultimate load:
33 41 10 - 7
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CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised July 1, 2011
(a) Test 0.2 percent of pipe sections for each size included in order
b) Pipes that have been tested only to the formation of a 0.01 inch crack
and that meet the 0.01 inch test load requirements shall be accepted for
use.
c) Failed Pipe
(1) Test 2 consecutive joints in the same mix series if a specimen fails
to meet test requirements.
(2) Entire pipe series will be rejected if 1 of the consecutive joints fails
to meet test requirements.
d) Pipes larger than 1 inch in diameter may be accepted on the basis of
material tests and inspection of completed product as an alternate to 3-
edge bearing test, at the option of the manufacturer.
(1) Acceptance of pipe will be determined by the results of the material
tests as required in ASTM C76, ASTM C506 or ASTM C507.
(a) Perform crushing tests on cores taken from barrel of completed
and cured pipe.
(b) Perform absorption tests on samples from pipe wall.
(c) Inspect finished pipe including amount and placement of
reinforcement.
(2) Manufacturer will furnish facilities and personnel for taking core
samples from pipe barrel and for determining compressive strength
of samples.
(3) Manufacturer will plug and seal core holes if samples meet strength
requirements.
(a) Plug and seal sections in a manner that the pipe section will
meet all test requirements of ASTM C76, ASTM C506 or
ASTM C507.
(b) Pipe sections plugged and sealed as described above will be
accepted for use.
4) Inspect the finished pipe to determine its conformance with the required
design.
2. Cast-in-Place Concrete Box Culvert
a. Provide test specimens that meet the requirements of Division 03.
3. Precast Box Culvert
a. Make test specimens in test cylinders at the same time and in the same manner
as the box sections they represent.
b. Make a minimum of 4 test cylinders for each day’s production run and each
mix design.
c. Cure test cylinders in the same manner and for the same times as the boxes they
represent.
d. Test the specimens in accordance with Tex-704-I.
B. Sizes and Permissible Variations
1. Reinforced Concrete Pipe
a. Ensure that variations in diameter, size, shape, wall thickness, reinforcement,
placement of reinforcement, laying length and the permissible under run of
length are in accordance with the applicable ASTM Specification for each type
of pipe as referred to previously.
33 41 10 - 8
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CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised July 1, 2011
b. Where rubber gasket pipe joints are to be used, the design of joints and
permissible variations in dimensions shall be in accordance with ASTM C443,
Sections 7 and 8.
2. Cast-in-Place or Precast Box Culvert
a. Ensure that precast sections of either type meet the following requirements:
1) The inside vertical and horizontal dimensions do not vary from Drawing
requirements by more than 1/2 inch or 1 percent, whichever is greater.
2) The horizontal or vertical plane at each end of the box section does not vary
from perpendicular by more than 1/2 inch or 1 percent, whichever is
greater, measured on the inside faces of the section.
3) The sides of a section at each end do not vary from being perpendicular to
the top and bottom by more than 1/2 inch or 1 percent, whichever is greater,
when measured diagonally between opposite interior corners.
b. Ensure that wall and slab thicknesses are not less than shown on the Drawings
except for occasional deficiencies not greater than 1/4 inch or 5 percent,
whichever is greater.
1) If proper jointing is not affected, thicknesses in excess of Drawing
requirements are acceptable.
c. Deviations from the above tolerances will be acceptable if the sections can be
fitted at the plant or job site and the joint opening at any point does not exceed
1 inch.
1) Use match marks for proper installation on sections that have been accepted
in this manner.
C. Workmanship and Finish
1. Reinforced Concrete Pipe
a. Ensure that pipe is substantially free from fractures, large or deep cracks and
surface roughness.
b. Ensure that ends of pipe are normal to the walls and centerline of the pipe
within the limits of variations allowed as stated previously.
2. Cast-in-Place or Precast Box Culvert
a. Fine cracks on the surface of the member that do not extend to the plane of the
nearest reinforcement are acceptable unless the cracks are numerous and
extensive.
b. Repair cracks that extend into the plane of the reinforcing steel in an approved
manner.
c. Excessive damage, honeycomb or cracking will be subject to structural review.
d. The City may accept boxes with repairs that are sound, properly finished and
cured in conformance with pertinent Specifications.
e. When fine cracks on the surface indicate poor curing practices, discontinue
further production of precast sections until corrections are made and proper
curing is provided.
D. Curing
1. Cure pipe/box in accordance with the applicable ASTM Specification for each type
of pipe as referred to above.
E. Marking
1. Reinforced Concrete Pipe
a. Clearly mark the following information on each section of pipe:
33 41 10 - 9
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CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised July 1, 2011
1) Class of pipe
2) ASTM designation
3) Date of manufacture
4) Identification of plant
5) Name or trademark of the manufacturer
6) Pipe to be used for jacking and boring
b. For pipe with elliptical reinforcement, in addition to above, clearly mark 1 end
of each section during the process of manufacture or immediately after with the
following:
1) The location of the top or bottom of the pipe as it should be installed,
unless the external shape of the pipe is such that the correct position of the
top and bottom is obvious
2) Mark the pipe section by indenting or painting with waterproof paint.
2. Cast-in-Place or Precast Box Culvert
a. Mark precast boxes with the following:
1) Name or trademark of the producer
2) Date of manufacture
3) Box size
4) Minimum and maximum fill heights
b. For boxes without lifting holes, mark 1 end of each box section on the inside
and outside walls to indicate the top or bottom as it will be installed.
c. Indent markings into the box section or paint them on each box with waterproof
paint.
F. Pipe/Box Rejection
1. Individual sections of pipe/box may be rejected if any of the Specification
requirements are not met or if any of the following exist:
a. Fractures or cracks passing through the shell, with the exception of a single end
crack that does not exceed the depth of the joint
b. Defects that indicate imperfect proportioning, mixing and molding
c. Surface defects indicating honeycombed or open texture
d. Damaged ends which would prevent making a satisfactory joint
e. Any continuous crack having a surface width of 0.01 inch or more and
extending for a length of 12 inch or more
2. Mark rejected pipe/box with painted “REJECTED”.
3. Remove rejected pipe/box immediately from job site and replace with pipe/box
meeting the requirements of this Specification.
PART 3 - EXECUTION
3.1 INSTALLERS [NOT USED]
3.2 EXAMINATION [NOT USED]
3.3 PREPARATION [NOT USED]
3.4 INSTALLATION
A. General
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CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised July 1, 2011
1. Conform to the requirements of Section 33 05 10 for excavation and embedment for
open-cut type installation.
2. Conform to the requirements of Section 33 05 23 when jacking, boring or tunneling
methods are specified on Drawings.
3. Establish and maintain lines and grades.
B. Pipe/Box Laying – Trench Installation
1. Ensure that pipe/box and fittings are laid and jointed in firm trench bottom
conditions.
2. Start laying pipe/box on the bedding at the outlet or downstream end with the spigot
or tongue end of the pipe joint pointing downstream, and proceed toward the inlet
or upstream end with the abutting sections properly matched, true to the established
lines and grades.
3. Provide appropriate facilities for hoisting and lowering the sections of pipe/box
according to manufacturer’s recommendation.
4. Lift and lower sections of pipe/box into trench without damaging pipe or disturbing
the prepared bedding or sides of trench.
5. Carefully clean pipe/box ends before pipe is placed in trench.
6. Protect pipe/box open end to prevent entrance of earth or bedding material as each
length of pipe/box is laid.
7. Fit, match and lay pipe/box to form a smooth, uniform conduit.
8. When elliptical pipe with circular reinforcing or circular pipe with elliptical
reinforcing is used, lay the pipe in trench so that the markings for top or bottom are
not more than 5 degrees from the vertical plane through the longitudinal axis of the
pipe
9. Remove and re-lay, without extra compensation, pipe/box that is not in alignment
or that shows excessive settlement after laying.
C. Multiple Barrel Box Culvert Placement
1. Fill the annular space between multiple boxes with crushed rock or CLSM
according to 03 34 13.
a. Water jetting will not be allowed between parallel boxes.
2. Start the laying of boxes on the bedding at the outlet end and proceed toward the
inlet end with the abutting sections properly matched.
3. Fit, match and lay boxes to form a smooth, uniform conduit true to the established
lines and grades.
D. Jointing
1. Cold Applied Preformed Plastic Gaskets/Flexible Joint Sealants
a. Brush-apply a suitable primer, recommended by the manufacturer of the gasket
joint sealer, to tongue and groove joint surfaces and end surfaces.
1) Ensure that surface to be primed is clean and dry when primer is applied.
2) Ensure that primer is not applied over mud, sand, dirt or sharp cement
protrusions.
3) Allow primer to dry and harden.
b. Attach plastic gasket sealer around tapered tongue or tapered groove near the
pipe joint hub or shoulder, before laying pipe in trench.
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Revised July 1, 2011
c. Remove paper wrapper from 1 side only of the 2-piece wrapper on gasket and
press it firmly to the clean, dry pipe joint surface.
1) Do not remove the outside wrapper until immediately before pushing pipe
into its final position.
d. Align the tongue correctly with the flare of the groove.
e. Remove outside wrapper on the gasket and pull or push pipe home with
sufficient force (back hoe shovel, chain hoist, ratchet hoist or winch) to cause
evidence of gasket material squeeze-out on inside or outside around complete
pipe joint circumference.
1) Remove any joint material that pushed out into the interior of pipe.
2) Ensure that pipe is pulled home in a straight line with all parts of pipe on
line and grade at all times.
f. Proceed with backfilling of pipe laid with plastic gasket joints as soon as joint
has been inspected and approved by the Engineer or Inspector.
1) Take special precautions in placing and compacting backfill to avoid
damage to joints.
g. When the atmospheric temperature is below 60 degrees F, store pre-formed
flexible joint sealants in an area warmed to above 70° degrees F or artificially
warmed to this temperature in a manner satisfactory to the Engineer.
1) Apply gaskets to pipe joints immediately prior to placing pipe in trench,
followed by connection to previously laid pipe.
2. Rubber Gaskets
a. Make the joint assembly according to the recommendations of the gasket
manufacturer.
b. When using rubber gaskets, make joints watertight.
c. Backfill after the joint has been inspected and approved.
E. Backfill
1. Conform to the requirements of Section 33 05 10 for backfilling pipe/box trenches.
F. Pipe fittings
1. Poured Concrete Pipe Collars
a. Provide collars for locations shown on Drawings.
b. Collar cost is considered subsidiary to bid price for furnishing and installing
reinforced concrete pipe. No extra payment will be made for installation of
concrete pipe collars shown on the Drawings.
2. Shop and Field-Fabricated Wyes, Tees, Crosses and Bends
a. Furnish and install shop or field-fabricated wyes, tees, crosses or bends as
indicated on Drawings or required by the Engineer.
b. Shop-fabricate fittings for maximum pipe size less than 24-inches in diameter
for the larger pipe.
c. Field-fabricate fittings with 24-inch or greater diameter for the larger pipe.
d. Field-fabricate fittings for box culverts.
e. Take care in fabrication that concrete walls of pipe are broken back only
enough to provide the required finished opening.
f. Join reinforcing mesh or bars by bending, twisting or spot welding to provide a
rigid connection.
33 41 10 - 12
REINFORCED CONCRETE STORM DRAIN PIPE/CULVERTS
Page 12 of 12
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised July 1, 2011
g. Concrete or mortar (as specified in this segment) shall be wiped over the
reinforcing wires connecting the 2 pipe joints, compacted by light blows,
shaped to the contour of the pipe barrels, lightly brushed for finish and cured
under wet burlap.
3. Poured Concrete Pipe Plugs
a. Plug pipe ends with a fabricated unit as shown on Drawings, when conduit lines
terminate at locations with no connection to drainage structures.
b. Concrete pipe plug cost is considered subsidiary to bid price for furnishing and
installing reinforced concrete pipe. No extra payment will be made for
installation of concrete pipe plugs shown on the Drawings.
3.5 REPAIR / RESTORATION [NOT USED]
3.6 RE-INSTALLATION [NOT USED]
3.7 FIELD [OR] SITE QUALITY CONTROL
A. Field Tests and Inspections
1. Video Inspection
a. Perform post-construction TV inspection of all installed reinforced concrete
pipes/boxes conforming to the requirements of Section 33 01 31.
2. Ensure that pipes/boxes are installed correctly and are free of significant debris.
a. At the City’s discretion, replace any pipe/box that is determined to have
jointing problems, cracking or significant debris.
3.8 SYSTEM STARTUP [NOT USED]
3.9 ADJUSTING [NOT USED]
3.10 CLEANING [NOT USED]
3.11 CLOSEOUT ACTIVITIES [NOT USED]
3.12 PROTECTION [NOT USED]
3.13 MAINTENANCE [NOT USED]
3.14 ATTACHMENTS [NOT USED]
END OF SECTION
Revision Log
DATE NAME SUMMARY OF CHANGE
33 49 10 - 1
CAST-IN-PLACE STORM DRAIN MANHOLES AND JUNCTION BOXES
Page 1 of 6
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 20, 2012
SECTION 33 49 10
CAST-IN-PLACE STORM DRAIN MANHOLES AND JUNCTION BOXES
PART 1 - GENERAL
1.1 SUMMARY
A. Section Includes:
1. Storm drain cast-in-place concrete manholes and junction boxes
B. Deviations from this City of Fort Worth Standard Specification
1. None.
C. Related Specification Sections include, but are not necessarily limited to:
1. Division 0 – Bidding Requirements, Contract Forms, and Conditions of the
Contract
2. Division 1 – General Requirements
3. Division 3 – Concrete
4. Section 03 30 00 – Cast-In-Place Concrete
5. Section 31 23 16 – Unclassified Excavation
6. Section 31 50 00 – Excavation Support and Protection
7. Section 33 05 10 – Utility Trench Excavation, Embedment and Backfill
8. Section 33 05 13 – Frame, Cover and Grade Rings
1.2 PRICE AND PAYMENT PROCEDURES
A. Measurement and Payment
1. Storm Drain Manhole Risers
a. Measurement
1) Measurement for this Item shall be per each Manhole Riser complete, or
completed to the stage of construction required by Drawings.
b. Payment
1) The work performed and materials furnished in accordance with this Item
and will be paid for at the unit price bid per each “Manhole Riser” installed
for:
a) Various Sizes
c. The price bid shall include:
1) Mobilization
2) Excavation
3) Hauling
4) Disposal of excess materials
5) Furnishing, placement and compaction of embedment
6) Furnishing, placement and compaction of backfill
7) Manhole construction
8) Manhole frames
9) Steps
10) Ring and Cover
11) Clean-up
33 49 10 - 2
CAST-IN-PLACE STORM DRAIN MANHOLES AND JUNCTION BOXES
Page 2 of 6
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 20, 2012
2. Storm Junction Boxes
a. Measurement
1) Measurement for this Item shall be per each Junction Box complete, or
completed to the stage of construction required by Drawings.
b. Payment
1) The work performed and materials furnished in accordance with this Item
will be paid for at the unit price bid per each “Storm Junction Box”
installed for:
a) Various sizes
c. The price bid shall include:
1) Mobilization
2) Excavation
3) Hauling
4) Disposal of excess materials
5) Furnishing, placement and compaction of embedment
6) Furnishing, placement and compaction of backfill
7) Junction Box construction
8) Junction Box frames
9) Steps
10) Ring and Cover
11) Clean-up
3. Storm Junction Structure
a. Measurement
1) Measurement for this Item shall be per each Junction Structure complete, or
completed to the stage of construction required by Drawings.
b. Payment
1) The work performed and materials furnished in accordance with this Item
will be paid for at the lump sum price bid per each “Storm Junction
Structure” location.
c. The price bid shall include:
1) Mobilization
2) Excavation
3) Hauling
4) Disposal of excess materials
5) Furnishing, placement and compaction of embedment
6) Furnishing, placement and compaction of backfill
7) Junction Box construction
8) Junction Box frames
9) Steps
10) Ring and Cover
11) Clean-up
1.3 REFERENCES
A. Reference Standards
1. Reference standards cited in this Specification refer to the current reference
standard published at the time of the latest revision date logged at the end of this
Specification, unless a date is specifically cited.
2. ASTM International (ASTM):
33 49 10 - 3
CAST-IN-PLACE STORM DRAIN MANHOLES AND JUNCTION BOXES
Page 3 of 6
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 20, 2012
a. C478, Standard Specification for Precast Reinforced Concrete Manhole
Sections.
b. D4101, Standard Specification for Polypropylene Injection and Extrusion
Materials.
1.4 ADMINISTRATIVE REQUIREMENTS [NOT USED]
1.5 SUBMITTALS
A. Submittals shall be in accordance with Section 01 33 00.
B. All submittals shall be approved by the City prior to delivery.
1.6 ACTION SUBMITTALS/INFORMATION SUBMITTALS
A. Certificates
1. Furnish manufacturer’s certificate of compliance that their product meets the
physical testing requirements of this Specification for the materials referenced.
1.7 CLOSEOUT SUBMITTALS [NOT USED]
1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
1.9 QUALITY ASSURANCE [NOT USED]
1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED]
1.11 FIELD [SITE] CONDITIONS [NOT USED]
1.12 WARRANTY [NOT USED]
PART 2 - PRODUCTS
2.1 OWNER-FURNISHED [OR] OWNER-SUPPLIEDPRODUCTS [NOT USED]
2.2 EQUIPMENT, PRODUCT TYPES AND MATERIALS
A. Concrete
1. Furnish concrete that conforms to the provisions of Section 03 30 00.
B. Reinforcing Steel
1. Furnish reinforcing steel that conforms to the requirements of Section 03 30 00.
C. Frames, Grates, Rings, and Covers
1. Provide frames, grates, rings and covers that conform to dimensions and materials
shown on Drawings and Section 33 05 13.
2. Ensure that covers and grates fit properly into frames and seat uniformly and
solidly.
D. Steps
1. Provide polypropylene supports and steps to the shape and dimensions shown on
Drawings that meet the requirements of ASTM D4101 and ASTM C478, Section
16, “Steps and Ladders.”
33 49 10 - 4
CAST-IN-PLACE STORM DRAIN MANHOLES AND JUNCTION BOXES
Page 4 of 6
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 20, 2012
2.3 ACCESSORIES [NOT USED]
2.4 SOURCE QUALITY CONTROL [NOT USED]
PART 3 - EXECUTION
3.1 INSTALLERS [NOT USED]
3.2 EXAMINATION [NOT USED]
3.3 PREPARATION [NOT USED]
3.4 INSTALLATION
A. General
1. Perform all concrete work in accordance with Division 3.
2. Use of forms is required for all concrete walls, except where the nature of the
surrounding material is such that it can be trimmed to a smooth vertical face
a. Outside form for concrete bases supporting brick walls may be omitted with
approval from the Engineer.
3. Cast polypropylene supports and steps into concrete walls when concrete is placed
or drill and grout steps in place after concrete placement.
B. Excavation and Embedment
1. Conform to the requirements of Section 31 23 16, Section 31 50 00 and Section 33
05 10, where applicable.
C. Manholes for Precast Concrete Drain Pipes
1. Construct manholes for precast concrete pipe drains as soon as is practicable after
drain lines into or through the manhole locations are completed.
2. Neatly cut all drain pipes at the inside face of the walls of the manhole and point up
with mortar.
D. Manholes for Monolithic Drain Pipes
1. Construct bases for manholes on monolithic drain pipes either monolithically with
the drain pipe or after the pipe is constructed.
E. Manholes for Box Drains
1. Cast bases for manholes for box drains as an integral part of the drainage system.
2. Manholes may be constructed prior to backfilling or, if the Contractor so elects,
manhole opening may be temporarily covered with timber to facilitate compaction
of backfill for the pipe system as a whole with tractor equipment.
a. Perform required excavation for manhole, construct manhole and backfill in
accordance with Drawings.
3. For manholes that are over 5-feet deep, include all manhole steps required in the
wall of the box drain.
F. Junction Structures
1. All structures shall be installed as specified in Drawings.
G. Inverts
33 49 10 - 5
CAST-IN-PLACE STORM DRAIN MANHOLES AND JUNCTION BOXES
Page 5 of 6
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 20, 2012
1. Shape and route floor inverts passing out or through the manhole as shown on the
Drawings.
2. Shape by adding and shaping mortar or concrete after the base is cast or by placing
the required additional material with the base.
H. Curing
1. Cure all exposed concrete as required in Division 3.
I. Finishing
1. Finish all concrete as required in Division 3.
J. Form Removal
1. Remove concrete form as required in Division 3.
K. Placement and Treatment of Castings, Frames, and Fittings
1. Place castings, frames and fittings in positions indicated on Drawings or as directed
by Engineer, true to line and correct elevation.
2. Frames or fittings set in new concrete or mortar
a. Place and position anchors or bolts before concrete mortar is placed.
b. Do not disturb unit until mortar or concrete has set.
3. Frames or fittings placed upon previously constructed masonry
a. Bring bearing surface or masonry true to line and grade, and present an even
bearing surface, so that entire face or back of unit will come in contact with
masonry.
b. Set unit in mortar beds or anchor to masonry, as indicated on Drawings or as
directed and approved by the Engineer.
4. Ensure that units are set firm and secure.
5. Allow concrete or mortar to harden for a minimum 7 days.
6. Replace and fasten down grates or covers.
3.5 REPAIR / RESTORATION [NOT USED]
3.6 RE-INSTALLATION [NOT USED]
3.7 FIELD [OR] SITE QUALITY CONTROL [NOT USED]
3.8 SYSTEM STARTUP [NOT USED]
3.9 ADJUSTING [NOT USED]
3.10 CLEANING [NOT USED]
3.11 CLOSEOUT ACTIVITIES [NOT USED]
3.12 PROTECTION [NOT USED]
3.13 MAINTENANCE [NOT USED]
3.14 ATTACHMENTS [NOT USED]
END OF SECTION
33 49 10 - 6
CAST-IN-PLACE STORM DRAIN MANHOLES AND JUNCTION BOXES
Page 6 of 6
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised December 20, 2012
Revision Log
DATE NAME SUMMARY OF CHANGE
34 71 13 - 1
TRAFFIC CONTROL
Page 1 of 5
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised November 22, 2013
SECTION 34 71 13
TRAFFIC CONTROL
PART 1 - GENERAL
1.1 SUMMARY
A. Section Includes:
1. Installation of Traffic Control Devices and preparation of Traffic Control Plans
B. Deviations from this City of Fort Worth Standard Specification
1. None.
C. Related Specification Sections include, but are not necessarily limited to:
1. Division 0 – Bidding Requirements, Contract Forms and Conditions of the Contract
2. Division 1 – General Requirements
1.2 PRICE AND PAYMENT PROCEDURES
A. Measurement and Payment
1. Installation of Traffic Control Devices
a. Measurement
1) Measurement for Traffic Control Devices shall be per month for the Project
duration.
a) A month is defined as 30 calendar days.
b. Payment
1) The work performed and materials furnished in accordance with this Item
and measured as provided under “Measurement” shall be paid for at the
unit price bid for “Traffic Control”.
c. The price bid shall include:
1) Traffic Control implementation
2) Installation
3) Maintenance
4) Adjustments
5) Replacements
6) Removal
7) Police assistance during peak hours
2. Portable Message Signs
a. Measurement
1) Measurement for this Item shall be per week for the duration of use.
b. Payment
1) The work performed and materials furnished in accordance to this Item and
measured as provided under “Measurement” shall be paid for at the unit
price bid per week for “Portable Message Sign” rental.
c. The price bid shall include:
1) Delivery of Portable Message Sign to Site
2) Message updating
3) Sign movement throughout construction
4) Return of the Portable Message Sign post-construction
34 71 13 - 2
TRAFFIC CONTROL
Page 2 of 5
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised November 22, 2013
3. Preparation of Traffic Control Plan Details
a. Measurement
1) Measurement for this Item be per each Traffic Control Detail prepared.
b. Payment
1) The work performed and materials furnished in accordance with this Item
shall be paid for at the unit price bid per each “Traffic Control Detail”
prepared.
c. The price bid shall include:
1) Preparing the Traffic Control Plan Details for closures of 24 hours or
longer
2) Adherence to City and Texas Manual on Uniform Traffic Control Devices
(TMUTCD)
3) Obtaining the signature and seal of a licensed Texas Professional Engineer
4) Incorporation of City comments
1.3 REFERENCES
A. Reference Standards
1. Reference standards cited in this Specification refer to the current reference
standard published at the time of the latest revision date logged at the end of this
Specification, unless a date is specifically cited.
2. Texas Manual on Uniform Traffic Control Devices (TMUTCD).
3. Item 502, Barricades, Signs, and Traffic Handling of the Texas Department of
Transportation, Standard Specifications for Construction and Maintenance of
Highways, Streets, and Bridges.
1.4 ADMINISTRATIVE REQUIREMENTS
A. Coordination
1. Contact Traffic Services Division (817-392-7738) a minimum of 48 hours prior to
implementing Traffic Control within 500 feet of a traffic signal.
B. Sequencing
1. Any deviations to the Traffic Control Plan included in the Drawings must be first
approved by the City and design Engineer before implementation.
1.5 SUBMITTALS
A. Provide the City with a current list of qualified flaggers before beginning flagging
activities. Use only flaggers on the qualified list.
B. Obtain a Street Use Permit from the Street Management Section of the Traffic
Engineering Division, 311 W. 10th Street. The Traffic Control Plan (TCP) for the
Project shall be as detailed on the Traffic Control Plan Detail sheets of the Drawing set.
A copy of this Traffic Control Plan shall be submitted with the Street Use Permit.
C. Traffic Control Plans shall be signed and sealed by a licensed Texas Professional
Engineer.
D. Contractor shall prepare Traffic Control Plans if required by the Drawings or
Specifications. The Contractor will be responsible for having a licensed Texas
Professional Engineer sign and seal the Traffic Control Plan sheets.
E. Lane closures 24 hours or longer shall require a site-specific traffic control plan.
34 71 13 - 3
TRAFFIC CONTROL
Page 3 of 5
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised November 22, 2013
F. Contractor responsible for having a licensed Texas Professional Engineer sign and seal
changes to the Traffic Control Plan(s) developed by the Design Engineer.
G. Design Engineer will furnish standard details for Traffic Control.
1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED]
1.7 CLOSEOUT SUBMITTALS [NOT USED]
1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
1.9 QUALITY ASSURANCE [NOT USED]
1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED]
1.11 FIELD [SITE] CONDITIONS [NOT USED]
1.12 WARRANTY [NOT USED]
PART 2 - PRODUCTS
2.1 OWNER-FURNISHED [OR] OWNER-SUPPLIED PRODUCTS [NOT USED]
2.2 ASSEMBLIES AND MATERIALS
A. Description
1. Regulatory Requirements
a. Provide Traffic Control Devices that conform to details shown on the
Drawings, the TMUTCD, and TxDOT’s Compliant Work Zone Traffic Control
Device List (CWZTCDL).
2. Materials
a. Traffic Control Devices must meet all reflectivity requirements included in the
TMUTCD and TxDOT Specifications – Item 502 at all times during
construction.
b. Electronic message boards shall be provided in accordance with the TMUTCD.
2.3 ACCESSORIES [NOT USED]
2.4 SOURCE QUALITY CONTROL [NOT USED]
PART 3 - EXECUTION
3.1 EXAMINATION [NOT USED]
3.2 PREPARATION
A. Protection of In-Place Conditions
1. Protect existing traffic signal equipment.
3.3 INSTALLATION
A. Follow the Traffic Control Plan (TCP) and install Traffic Control Devices as shown on
the Drawings and as directed.
34 71 13 - 4
TRAFFIC CONTROL
Page 4 of 5
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised November 22, 2013
B. Install Traffic Control Devices straight and plumb.
C. Do not make changes to the location of any device or implement any other changes to
the Traffic Control Plan without the approval of the Engineer.
1. Minor adjustments to meet field constructability and visibility are allowed.
D. Maintain Traffic Control Devices by taking corrective action as soon as possible.
1. Corrective action includes but is not limited to cleaning, replacing, straightening,
covering, or removing Devices.
2. Maintain the Devices such that they are properly positioned, spaced, and legible,
and that retroreflective characteristics meet requirements during darkness and rain.
E. If the Inspector discovers that the Contractor has failed to comply with applicable federal
and state laws (by failing to furnish the necessary flagmen, warning devices, barricades,
lights, signs, or other precautionary measures for the protection of persons or property), the
Inspector may order such additional precautionary measures be taken to protect persons
and property.
F. Subject to the approval of the Inspector, portions of this Project, which are not affected by
or in conflict with the proposed method of handling traffic or utility adjustments, can be
constructed during any phase.
G. Barricades and signs shall be placed in such a manner as to not interfere with the sight
distance of drivers entering the highway from driveways or side streets.
H. To facilitate shifting, barricades and signs used in lane closures or traffic staging may
be erected and mounted on portable supports.
1. The support design is subject to the approval of the Engineer.
I. Lane closures shall be in accordance with the approved Traffic Control Plans.
J. If at any time the existing traffic signals become inoperable as a result of construction
operations, the Contractor shall provide portable stop signs with 2 orange flags, as
approved by the Engineer, to be used for Traffic Control.
K. Contractor shall make arrangements for police assistance to direct traffic if traffic signal
turn-ons, street light pole installation, or other construction will be done during peak traffic
times (AM: 7 am – 9 am, PM: 4 pm - 6 pm).
L. Flaggers
1. Provide a Contractor representative who has been certified as a flagging instructor
through courses offered by the Texas Engineering Extension Service, the American
Traffic Safety Services Association, the National Safety Council, or other approved
organizations.
a. Provide the certificate indicating course completion when requested.
b. This representative is responsible for training and assuring that all flaggers are
qualified to perform flagging duties.
2. A qualified flagger must be independently certified by 1 of the organizations listed
above or trained by the Contractor’s certified flagging instructor.
3. Flaggers must be courteous and able to effectively communicate with the public.
4. When directing traffic, flaggers must use standard attire, flags, signs, and signals
and follow the flagging procedures set forth in the TMUTCD.
34 71 13 - 5
TRAFFIC CONTROL
Page 5 of 5
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised November 22, 2013
5. Provide and maintain flaggers at such points and for such periods of time as may be
required to provide for the safety and convenience of public travel and Contractor’s
personnel, and as shown on the Drawings or as directed by the Engineer.
a. These flaggers shall be located at each end of the lane closure.
M. Removal
1. Upon completion of Work, remove from the Site all barricades, signs, cones, lights
and other Traffic Control Devices used for work-zone traffic handling in a timely
manner, unless otherwise shown on the Drawings.
3.4 REPAIR / RESTORATION [NOT USED]
3.5 RE-INSTALLATION [NOT USED]
3.6 FIELD [OR] SITE QUALITY CONTROL [NOT USED]
3.7 SYSTEM STARTUP [NOT USED]
3.8 ADJUSTING [NOT USED]
3.9 CLEANING [NOT USED]
3.10 CLOSEOUT ACTIVITIES [NOT USED]
3.11 PROTECTION [NOT USED]
3.12 MAINTENANCE [NOT USED]
3.13 ATTACHMENTS [NOT USED]
END OF SECTION
Revision Log
DATE NAME SUMMARY OF CHANGE
11/22/13 S. Arnold Added police assistance, requirement for when a site specific TCP is required
Appendix
Geotechnical Engineering Report
Tarrant County Juvenile Center
Fort Worth, Texas
December 01, 2017
Terracon Project No. 95175149
Prepared for:
Tarrant County
Fort Worth, Texas
Prepared by:
Terracon Consultants, Inc.
Fort Worth, Texas
1 ��rr���n
oecern�r a�, 2Q1 T
Tarrant �aunty
1 D� W. 1NeatherFord 5t.
Fart Worth, TX 76196
Attn: Mr. Herrnan Contreras
P: 817.884.150�
E: h�ontreras a[,7TarrantCounty_com
Re: Geotechnical Engineering Report
Tarrant Caunty Juvenile Center
27a1 Kirnba Raad
Fort Worfh, Texas
Terracan Project Number: 95175149
Mr. Cantreras:
This report present� the tindings af our boring and labaratory testing pragrams and provide�
geotechnicai recarnmendations for the design s�nd construction of building foundations, Flovr
slabs, and pavernents for the proposed project. This study was perFarmed in general accordance
with our proposal nurnber P95175149 dated Septernber �7, �D17 under the Tarrant County PQ
No. 4400�0972i dated ��tober Z0, 2Q17.
We appreciate the apportunity to be of servioe ta yau on this prnject. If you have any questions
cvncerning this repart, ar if we may be af further service, please c�ntact �s.
5fncerely,
Terracon Gansultants, I
Texas Regisiration #3272
5imor� . azgfii, P.E.
Seniar Staff Engineer
"`����'~1��►
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regary . Fagan, P.E.
Geotechnical Department Manager
T?Cfpi.`6i1 C�nsu tanfs, in� i5�1 East Loop �20 Nar!h F�rt l4'or#h, 7exas 70118 Registra'.ion PJC. F-32?7
TABLE OF CONTENTS
Page
EXECUTIVE SUMMARY ............................................................................................................. i
1.0 INTRODUCTION ............................................................................................................. 1
2.0 PROJECT INFORMATION ............................................................................................. 1
2.1 Project Description ............................................................................................... 1
2.2 Site Location and Description .............................................................................. 2
3.0 SUBSURFACE CONDITIONS ........................................................................................ 2
3.1 Soil Borings and Laboratory Tests ....................................................................... 2
3.2 Typical Profile ...................................................................................................... 2
3.3 Groundwater ........................................................................................................ 4
4.0 RECOMMENDATIONS FOR DESIGN AND CONSTRUCTION ...................................... 4
4.1 Geotechnical Considerations ............................................................................... 4
4.2 Earthwork ............................................................................................................ 5
4.2.1 Existing Fill ............................................................................................... 5
4.2.2 Site Preparation ........................................................................................ 5
4.2.3 Suitable Fill ............................................................................................... 5
4.2.4 Compaction Requirements ....................................................................... 6
4.2.5 Drainage and Utilities................................................................................ 7
4.2.6 Earthwork Construction Considerations .................................................... 7
4.3 Foundations ......................................................................................................... 8
4.3.1 Straight Drilled Shafts – Axial Capacity ..................................................... 8
4.3.2 Drilled and Underreamed Shafts - Axial Capacity ..................................... 9
4.3.3 Lateral Capacity ...................................................................................... 10
4.3.4 Uplift with Drilled Shafts .......................................................................... 11
4.3.5 Drilled Shaft Construction Considerations ............................................... 11
4.3.6 Grade Beams, Wall Panels and Pier Caps with Drilled Shafts ................ 12
4.3.7 Monolithic Slab-on-Grade - Subgrade Preparation ................................. 13
4.3.8 Monolithic Slab-on-Grade - Design Recommendations ........................... 13
4.4 Floor System and Flatwork ................................................................................ 14
4.4.1 Structural Floor System with drilled shafts .............................................. 15
4.4.2 Subgrade Modification ............................................................................ 15
4.5 Seismic Considerations...................................................................................... 17
4.6 Pavements ......................................................................................................... 17
4.6.1 Lime/Sulfate Induced Heave ................................................................... 17
4.6.2 Pavement Subgrades ............................................................................. 17
4.6.3 Pavement Traffic .................................................................................... 18
4.6.4 Pavement Sections ................................................................................. 18
4.6.5 Pavement Maintenance .......................................................................... 19
5.0 GENERAL COMMENTS ............................................................................................... 20
APPENDIX A – FIELD EXPLORATION
Exhibit A-1 Site Location
Exhibit A-2 Exploration Plan
Exhibit A-3 Boring Location Plan
Exhibit A-4 Field Exploration Description
Exhibits A-5 through A-15 Boring Logs
APPENDIX B – LABORATORY TESTING
Exhibits B-1 and B-2 Laboratory Testing
TABLE OF CONTENTS (continued)
APPENDIX C – SUPPORTING DOCUMENTS
Exhibit C-1 General Notes
Exhibit C-2 Unified Soil Classification System
Geotechnical Engineering Report
Tarrant County Juvenile Center ■ Fort Worth, Texas
December 01, 2017 ■ Terracon Project No. 95175149
Responsive ■ Resourceful ■ Reliable i
EXECUTIVE SUMMARY
A construction of four single-story buildings with associated surface parking areas and drive ways
is planned for the Tarrant County Juvenile Center in Fort Worth, Texas. Nine borings were drilled to
depths of about 25 to 30 feet in the building areas and two borings were drilled to depths of 5 feet
in parking and drive way areas. Based on the information obtained from our subsurface exploration
the following geotechnical considerations were identified:
Subsurface conditions generally consist of fat clays underlain by lean clays, tan
limestone with clay seams, and gray limestone. Fill material of fat clays ranging from 1 to
4 feet in thickness were encountered in Borings B-2, B-4, B-6, B-7, and B-8.
Groundwater was not observed in any of the borings.
If there are no records documenting the existing fill was placed in a controlled manner,
the fill material should be excavated and replaced in a controlled manner.
We recommend that the foundation loads be supported on straight drilled shafts bearing
in the gray limestone. At building locations where overburden soil extends deeper than
20 feet below existing grade, e.g. Boring B-9, drilled and underreamed shafts bearing in
fat clays can be used. An alternate for lightly loaded structures would be supporting
foundation loads on stiffened monolithic slab-on-grade foundations.
Grade beams should be structurally supported by the drilled shaft foundations and a
minimum void space of 18 inches should be provided between the grade beam and the
underlying soil. If the overburden soils are moisture conditioned to a depth of 14 feet,
the void space can be reduced to 8 inches.
If floor slab movements must be limited to less than ½ inch, a floor system structurally
supported above the subgrade is recommended. If potential slab movements of about 1
inch is acceptable, the floor slab can be supported on a modified subgrade. Modification of
subgrade should include moisture conditioning the top 14 feet of fat clays.
The 2012 International Building Code, Table 1613.5.2 IBC seismic site classification for
this site is C.
Asphaltic concrete pavement or portland cement concrete pavement can be used at this
site. These pavements are not equal in performance. The portland cement concrete
pavement is expected to require less maintenance.
This summary should be used in conjunction with the entire report for design purposes. It
should be recognized that details were not included or fully developed in this section, and the
report must be read in its entirety for a comprehensive understanding of the items contained
herein. The section titled GENERAL COMMENTS should be read for an understanding of the
report limitations.
GEDTECHNI�AL ENGINEERING REPQRT
TARRANT CQUNTY JUVENILE CENTER
FaRT VIf�RTH, TE�AS
Terracon Project Na. 951575149
aecember D1, 2D17
1.� INTRDDUCTIaN
Additianal huildings are planned far the Tarran# Caunty Juvenile Center in Fart Worth, Texas. �ur
scape of services for the project included drilling and sampling eleven barings, labaratary testing,
and engineering analyses. The purpase of these S�fVIC�S is to provide infarmatian and
geatechnical engineering recommendations relative ta:
- subsurFace soil conditions
■ groundwater conditions
earthwork
foundatian design and canstructian
2.� PR�JECT INF�RMATI�N
2.1 Pr�ject ❑escriptian
Item
Propesed constructi4n
Building construction
seismic considerations
floor slabs and building pad preparation
pavement sections and subgrade
preparatian
aescription
Fvur single-story buildings with associated surFace parking
areas and drive ways
Steel framing, load bearing CMLI with steel joists, �on�rete
panefs and concrete de�k_
Finished Floor Ele�ation �assumedj t2 foot of existing grade
Maxirnum loads {assumed)
Par�ements
�ut and fill slepes
Below grade areas
�D�u171Ci5:�J� tD ��� kljJS
Walls: 3 to 5 klf
Slabs: 1�0 psf
Traffi� will include automobile, light trucks, fire trucks, garbage
trucks and deli�ery trucks
Assumed to be na steeper than 4H:1 V�Horizontal to Vertical}
None anti�ipated
Free-standing retaining walls I None anti�ipated
�
Responsi�e ■ Resourceful ■ Reliable Exhibit 6-1
Geatechnical Engineering Repvrt
Tarrant County Ju�enile Center Fort Worth, Texas
Decem�er D1, 2017 Terracon Praject Na. 95175149
l��rr�con
2.2 5ite Location and ❑escriptivn
Item aescription
2701 Kimbo Raad, Fort Wvrth, Texas. Vacant land on the east side of
Lncation Tarrant Caunty Juvenile Justice Genter
�Approxirnate GP5 coordinates: 3�.i�77 N, 97.3D38 W)
Juvenile center campus with buildings, parking areas, drive ways.
Existing impro�ements From histori�al aerials and pro�ided topagraphic survey, a building
appears to have been demolished in the area af baring 6-9.
�urrent ground co�er
Existing topngraphy
Grass, trees, and con�rete pavement
The site slopes down towards the sauthwest and southeast with an
approximate eleuatian difFerence of 9 feet.
3.� SUBSURFACE CDh101TIDN5
3.1 5oil B�rings and La6orat�ry Tests
Subsurface conditiQns were explored by drilling eleven borings located approximately as shown
❑n Exhibits A-2 and A-3 in Appendix A. A description of the field work is presented in Exhibit A-
4. 5ail, ra�k, and groundwater canditions enGauntered at the baring locations are described an
the boring logs included as Exhibits A-5 t❑ A-� 5. 5tratificatian baundaries an the baring lags
represent the approximate location of changes in soil types; in situ, the transitian between
materials may be gradual.
Laharatory tests were pertarmed to assist with soil classifi�ation and ta measure sail strength
and soil swell patential. Labaratary testing procedures are presented in Appendix B. Results af
the laboratory tests are tabulated on #he baring logs and in tables in Appendix 6.
3.2 Typical Profile
Based on the results of the borings, subsurtace conditions an the praject site r_an be generalized
as follows:
Res�onsive ■ Resour�eful ■ Reliable 2
Geatechnical Engineering Repart
Tarrant County Ju�enile Center Fort Worth, Texas
Decem�er D1, 2017 Terracon Praject Na. 95175149
Stratum Approximate Qepth to
Bettam of Stratum
1' I 1 to 4
2� 5 ta 25 feet
l��rr�con
LL: Liquid
Limit
Material Encauntered
PI: Plasticity
Index
Fill— Hard, dark brown fat clay �CH} and LL: 49 to 62°/o
sandy lean clay �CL} with sand, gra�el
and cal�areaus nodules. PI: 26 to 33°Io
Very stifF tfl hard, dark brown, #an and
brawn fat clays �CH}, lean clays �CL}, LL: 37 to 63°/a
and shaley fat clays with calcareaus PI: 20 to 38°Io
nodules and deposits, sand and gravel
33 22 ta 25 feet Tan limestone with clay seams -
44 28 Hard gray shaley fat clay tCHy -
�� Termination depths at � Gray limestone -
25 to 30
1. Presant in horings B-2, B�, B�, 6-i, and B-8.
2. Presant in all horings.
3. Present in horings B-1 through B-i. Boring B$ was terminated in this layer.
4. Present in horing B�.
5. Present at the termination of borings 6-1 through B�, and 6-6, through 6-8.
&. Results are provided ir� appendix 6 Laboratory Testing
The fallawing table summarizes the rack prafile in the building horings:
°/o Swells
D.8 — B.9°/a
BQring aepth to Top of Tan Limestone {ftj* Depth to Top of Gray Limestone {ft}*
S-1 17 24
B-2 15.5 23.5
B-3 13
B-4 20
B-5 16
B-6 17
B-7 2D
B-8 Nane encauntered
B-9 Nane encauntered
`Depths are below existing grade
2�
28
Nane encauntered
22
2�.5
�2.5
Nane encauntered
Responsi�e ■ Resourceful ■ Reliahle 3
Geotechnical Engineering Report
Tarrant County Juvenile Center ■ Fort Worth, Texas
December 01, 2017 ■ Terracon Project No. 95175149
Responsive ■ Resourceful ■ Reliable 4
3.3 Groundwater
The borings were advanced using dry auger drilling techniques that allow short-term
groundwater observations to be made while drilling. Groundwater was not encountered in any
of the borings during and at the completion of drilling.
Groundwater level fluctuations occur due to seasonal variations in the amount of rainfall, runoff
and other factors not evident at the time the borings were performed. Therefore, groundwater
levels during construction or at other times in the life of the structure may be higher. The
possibility of groundwater level fluctuations should be considered when developing the design
and construction plans for the project.
4.0 RECOMMENDATIONS FOR DESIGN AND CONSTRUCTION
4.1 Geotechnical Considerations
Highly expansive soils are present on this site. This report provides recommendations to help
mitigate the effects of soil shrinkage and expansion associated with these soils. However, even
if these procedures are followed, some movement and (at least minor) cracking in the structure
should be anticipated. The severity of cracking and other damage such as uneven floor slabs
will probably increase if modification of the site results in excessive wetting or drying of the
expansive soils. Eliminating the risk of movement and distress may not be feasible, but it may
be possible to further reduce the risk of movement if significantly more expensive measures are
used during construction. Some of these options such as moisture conditioning of expansive
soils or a structural slab are discussed in this report.
Fill material was also encountered in some of the borings to a depth of up to 4 feet. The fill
material consisted of fat clays with sand, gravel and limestone fragments. There is a possibility
of deeper fills at this site and under-compacted zones of soil or debris within the fill materials.
Under-compacted fill could lead to unacceptable settlements of foundations, floor slabs, and
pavements.
At the time of our field operations in October 2017, the overburden soils were at a dry state. Our
laboratory absorption swell tests indicated the soil swell potential was as high as 6.9% for
samples tested. The resulting moisture induced potential vertical movements are estimated to
be greater than 8 inches for in-situ moisture levels.
Geotechnical recommendations for earthwork, building foundations, floor slab preparation, and
pavements are presented in the following report sections.
Geotechnical Engineering Report
Tarrant County Juvenile Center ■ Fort Worth, Texas
December 01, 2017 ■ Terracon Project No. 95175149
Responsive ■ Resourceful ■ Reliable 5
4.2 Earthwork
4.2.1 Existing Fill
As noted in Section 3.2, borings B-2, B-4, B-6 and B-7 encountered existing fill to depths
ranging from about 1 to 4 feet below existing grade. The fill appears to have been placed in a
controlled manner, however, there is an inherent risk that compressible fill or unsuitable material
within or buried by the fill will not be discovered. This risk of unforeseen conditions cannot be
eliminated without completely removing the existing fill, but can be reduced by following the
recommendations contained in this report.
Excavating the fills and replacing them in a controlled manner is the most positive method of
controlling settlement. Proof rolling, as discussed in Section 4.2.2 Site Preparation, can be
considered in lieu of complete removal of the fill in pavement areas provided the risk of
pavement settlement and cracking can be tolerated. Proof rolling is intended to represent a
reasonable approach for treatment of fill; however, it will not eliminate the risk of unexpected
movements in some areas.
The excavated soils, free of debris or rock greater than 4 inches in dimension, can be used to
backfill the excavated areas. Some of the excavated fill materials may not be suitable for re-use
and may have to be wasted. Imported fill may be required to make up the difference and should
meet the requirements of section 4.2.3 Suitable Fill. All fill should be placed as discussed in
section 4.2.4 Compaction Requirements.
4.2.2 Site Preparation
Site preparation for the proposed project should include removing vegetation, topsoil, and any
other unsuitable surface materials from the areas of new construction. Existing utility lines that
are to be abandoned should be removed or fully grouted to prevent moisture intrusion into the
site soils.
The exposed subgrade should be proof rolled prior to placing any fill and prior to pavement
placement. The proof rolling should be performed with a fully loaded, tandem-axle dump truck or
other equipment providing an equivalent subgrade loading. A minimum gross weight of 20 tons
is recommended for the proof-rolling equipment.
The proof rolling should consist of several overlapping passes in mutually perpendicular
directions over a given area. Any soft or pumping areas should be modified by excavating,
drying the soil and placing the processed soil back into the excavated area in a controlled
manner.
4.2.3 Suitable Fill
The following soil materials are discussed in the coming sections of this report. The following
table summarizes their nomenclature, detailed descriptions, and appropriate usage in the
context of this project.
Geatechnical Engineering Repvrt
Tarrant County Ju�enile Center Fort Worth, Texas
Decem�er D1, 2017 Terracon Praject Na. 95175149
Cnmpaction
_ T
Nomenclature Teehnieal Requirements Appropriate Use
Free of vege#ation. decomposable arganic
On-site soils material, debris, and rocks greater than 4
_ _ inches in maximum dimension. 1} General site grading
Clean �lay soil (free of decomposable arganic 2} Pavement subgrades
material and debris} with a liquid limit (LL) less g} Utility trench hackfill
Imported fill than 5fl percent, a plasti�ity index �PI}
between 6 and 30, and no rack greater than 4
in�hes in maximum dimensi�n.
Sandy clay to �layey sand with a liquid limit 1} Sail cap of maisture conditianed
Select fill �LL} of less than 35 per�ent and a pVasticity sails
index �PI} between fi and 15.
Txa4T* Item 247, Type D, Grade 1 or Z. 1} Sail cap of moisture conditianed
Flexi�le base Recy�led conGrete rr�eeting this gradation is soils
acceptable.
' TxQOT—Texas Qepartment of Transparta#ion
4.2.4 C�mpacti�n Requirements
Recommendatians for eompaction are presented in the following table. Vlle recommend
engineered fill be tested far moisture content and campactian during placement. Should the
results of the in-place density tests indi�ate the specified maisture ar campactian limits have nat
been met, the area represented by the iest shauld be rewQrked and retested as required until
the specified moisture and compa�tian requirements are achieved.
Item
4n-si#e soils or imported
fills outside the moisture
conditianed zane�
l��rr�con
Mnisture Cnntent
A minimum af 95°/o maximum standard At a minimum of +2 percentage
Practar dry density (ASTM ❑ 698} points abo�e aptimum moisture
� In the range of 92°Ia to 98°/o maximum At a minimum of +4 percentage
Moisture conditioned soiis standard Proctor dry density {ASTM a points abo�e aptimum moisture
598}
� A minimum af 95°/o maximum standard In the range of -2 to +2
Select fill 1 flexible base Practor dry density (ASTM ❑ 698} percentage p�ints of aptimum
moisture
A minimum af 95°/o maximum standard In the range of -1 t� +3
Pavement subgrades Practor dry density (ASTM D 698} percentage p�ints of aptimum
moisture �ontent
1. Fills should be placed in rnaximurn loose lifts ot 9 inches or less
2. The compactian criteria in fire lanes and roadways rnust meet the requirements, if any, as prescribed by the Iocal
governing authority.
Responsi�e ■ Resourceful ■ Reliable 6
Geotechnical Engineering Report
Tarrant County Juvenile Center ■ Fort Worth, Texas
December 01, 2017 ■ Terracon Project No. 95175149
Responsive ■ Resourceful ■ Reliable 7
Note that any material removed and replaced to install utilities, grade beams or other
subsurface elements must be placed and compacted to the appropriate criteria above using the
required materials.
4.2.5 Drainage and Utilities
The flatwork abutting the structure should be sloped down to provide effective drainage away
from the buildings. Where paving or flatwork abuts the structure, the joints should be properly
sealed and maintained to prevent the infiltration of surface water. Open ground should be
sloped on 5 percent or steeper grades for 10 or more feet away from the building. Roof drains
should discharge on paved surfaces or be extended away from the structure.
Utilities below the structures may experience movement due to the active soils and dry soil
conditions. These movements can cause distress and breaks in the lines. A crawl space, as
explained in section 4.4.1 Structural Floor System with drilled shafts, permits utilities to be
hung from the superstructure, which greatly reduces the possibility of distress due to ground
movements. Utility lines placed in a properly moisture conditioned zone may experience less
movement. Flexible fittings are recommended in utilities located below buildings.
Utility trenches are a common source of water infiltration and migration. Utility trenches
penetrating beneath the building should be effectively sealed to restrict water intrusion and flow
through the trenches, which could migrate below the building. Care should be taken that utility
trenches are properly backfilled. Backfilling should be accomplished with properly compacted
on-site soils. A minimum 3-foot wide, properly compacted clay plug at the building line is
recommended to help prevent water from migrating under the building through the utility trench
backfill.
Planters located adjacent to the buildings should preferably be self-contained, or at least
designed to drain away from the buildings. Sprinkler mains should be located a minimum of 5
feet away from the building lines. If heads must be located adjacent to the buildings, then
service lines off the main should be provided. Roof drains should discharge on pavement or be
extended away from the buildings. Ideally, roof drains should discharge by closed pipe to the
storm drainage system.
4.2.6 Earthwork Construction Considerations
Shallow excavations, for the proposed structure, are anticipated to be accomplished with
conventional construction equipment. Upon completion of filling and grading, care should be
taken to maintain the subgrade water content prior to construction of floor slabs. Construction
traffic over the completed subgrades should be avoided to the extent practical. The site should
also be graded to prevent ponding of surface water on the prepared subgrades or in
excavations. Water collecting over, or adjacent to, construction areas should be removed. If the
subgrade freezes, desiccates, saturates, or is disturbed, the affected material should be
Geatechnical Engineering Repvrt l��rr�con
Tarrant County Ju�enile Center Fort Worth, Texas
Decem�er D1, 2017 Terracon Praject Na. 95175149
removed, ar the materials should be scarified, moisture �onditianed, and recampacted, prior ta
floar slab canstruc#ian.
As a minimum, all temparary excavatians should be sloped ar braced as required by
Dccupational Health and 5afery Administratian (�SHA} regulations to provide stability and safe
warking conditians. Temparary excavations will prabably be required during grading operations.
The grading contractor, by his cantract, is usually respansible for designing and constructing
stable, temporary excavations and should shore, slope or bench the sides of the ex�avations as
required, #o maintain stability of bath the excavation sides and battom. All exca�ations should
comply with applicable lacal, state and federal safety regulations, including the current DSHA
Exca�ation and Trench Safety Standards.
The geate�hnical engineer ar their representative shauld be retained during the canstruGtian
phase of the project #o abserve earthwark and to pertorm necessary tests and abservatians
during subgrade preparatian; praof-rolling; placement and campaction af controlled compacted
fills; backfilling of excavatians inta the campleted subgrade, and just prior to canstruct�an of
building floor slabs.
4.3 Foundati�ns
V11e recammend supparting foundation laads on straigh# drilled shafts bearing in gray limestone.
In areas where depth ta bed rack is deeper or was nat rea�hed in the barings, e.g. 6aring 6-9,
drilled and underreamed shafts bearing in the clay layers �an be cansidered. As an alternate,
lightly loaded structures can also be supported on stiffened manolithic slab-an�rade systems.
4.3.1 5traight Orilled Shafts — Axial Capacity
A IQw risk method af supparting the structure and to reduGe the risk af foundation movement is
to suppart the loads an drilled shaft faundatians. ❑esign recommendatio�ns are pravided in the
follawing sections #ar straight drilled shafts bearing in gray limestane.
Design Pararneter
Bearing stratum
Allowable end bearing Gapacity
� Recammendation
Allawable skin friction - cornpression
Allawable skin friction - tensian
Minimum penetratian int� bearing
straturn to de�elap end bearing
Tan Limestone with clay seams Gray limestone
N!A 40,000 psf
2,000 psf 6,000 psf
� 1,E00 psf 4,8D0 psf
Minimum 2 shaft diameters below top of gray limestone
Responsi�e ■ Resourceful ■ Reliahle 8
Geatechnical Engineering Repvrt
Tarrant County Ju�enile Center Fort Worth, Texas
Decem�er D1, 2017 Terracon Praject Na. 95175149
❑esign Pararneter
Minimum penetration into bearing
straturn to develap skin friction
�
Minimum center ta center spacing to
develop fuVl skin frictian
Recammendatian
l��rr�con
6elaw the surface of the tan limestone or below any temparary
casing, whichever is deeper.
2.5 times the diameter af the larger shaft. Closer spacing may
require some reductions in skin friction andlor changes in
installatian sequences. Clasely spaced shafts shauld be
examined by Terracon on a case-by-case basis. As a general
guide, the design skin fri�tian will vary linearly from the full value at
a spacing af 2.5 diameters to 50 per�ent of the design aalue at 1.fl
diameter.
5hould be evaluated by Terra�on an a case-by-�ase hasis.
Graups af 3 or mare shafts spaced Alternati�e installation sequences may be needed to allow far a
cfaser than 2.5 shaft diameters minimum of 48 haurs cancrete curing time, before installation of
adjacent shafts.
Minimum Shaft Diameter
Settlernent
18 inches
Less than 1 inch
4.3.2 arilled and lJnderreamed 5hafts - Axial Capacity
Drilled and underreamed shafts should be designed in accardance wi#h the recammendations
proWided in the following table.
Responsi�e ■ Resour�eful a Reliable 9
Geatechnical Engineering Repvrt
Tarrant County Ju�enile Center Fort Worth, Texas
Decem�er D1, 2017 Terracon Praject Na. 95175149
aesign Parameter
Bearing stratum
Bearing depth
Allowahle hearing pressure
LJpliit resistance Q„Pr� �Ibs}
�
Minimum hell ta shaft diameter ratio
Maximum bell t� shaft diarneter ratia
Minimum hell diameter
Minimum underream edge to underream
edge spacing
Total settlement
DifFerential settlement
l��rr�con
Recommendatian
�ark hrown, brown, tan and gray fat �lay
A minirnum af 2� feet belaw finished fl��r level
S,DD� psf
�uplift = fl.��� * �u * �u * �86� — B�}
N„ = 4"�D�IBej — 3
DnfBbvaries between 0_75 and 2.5
For ��16e � D.75 in�rease De
For 0�16e � 2.� use anl6e = 2.5
5� = undrained shear strength�psf} averagec
❑ver 26n or Db abave the hase af
the bell whichever is smaller
S� = 25�� psf
In�ludes a factar of safety of �.Q
�e, Bb, and B in feet
2 to 1
3 to 1
papth of seasanal
moisture change or
moisture conditianed
Zane
`vuridireg strai�m
oe
�gb~
30 inches larger than the straight shaft portion
One underream diameter, based on the larg�r af the two.
Closer drilled shaft spa�ing should he evaluated by
Terracon to determine if reductions in the allowable hearing
pressures shauld be rnade to control settlement.
5eventy ta eighty pereent of the foundation settlement is
expected ta o��Ur as the shafts are Ioaded. The tatal
settlement is estimated ta range from '�� to 1 percent af the
underream diameter.
'/2 ta 3�4 af the total settlement
4.3.3 Lateral Capacity
The drilled shafts may be subject to lateral laads. Parameters for lateral load analysis are
praWided in the fallow tables for use in Ensaft's L-PILE [version fi.�} camputer pragram.
Moisture canditioned soils shauld be neglected far lateral load analysis.
Res�onsive ■ Resourceful ■ Reliable 1D
Geatechnical Engineering Repvrt l��rr�con
Tarrant County Ju�enile Center Fort Worth, Texas
Decem�er D1, 2017 Terracon Praject Na. 95175149
Natural sails below Tan limestone with
Soil Type moisture canditiened clay seams �ray limestane
xvne
LPILE Material Type StifF Glay w!o Free Water UVeek Rack [Reese} Week Rack (Reese}
Eifective S�il Unit Weight (pcf}
Undrained cahesi�n, c tpsi}
Strain Factar, e�o
StifFness �aefFicient, k (p�i}
Young'S MDdLlIUS, E� [psi}
Uniaxial Compressi�e
Strength (psi)
Ro�k Quality Designation,
RQD �°/oy
Km, I
13D
15
fl.DDf
5�D
N!A
NfA
�
NfA
IVlA �
135
NIA
fl_D01
NIA
15,�00
110
75
�.��QS �
140
N!A
D.DD1
N!A
50, D 00
340
9�
�.QQ�5
4.3.4 lJplift with ❑rilled 5hafts
The drilled shafts will be subje�t ta uplift as a result af heave in the averlying clay sails_ The
magnitude of these loads varies with the shaft diameter, sail parameters, and particularly the in-
situ maisture IeWefs at the time of �onstru�tion. The shafts must �Qntain sufFcient cantinuaus
vertical reinfor�ing and embedment depth into the limestone stratum ta resist the net tensile
load.
Far underreamed shafts the uplift load can be calculated with reference to sectian 4.3.2
�rilled and Underreamed Shafts - Axial Capacity.
The uplift laad with straight shafts �an be approximated by assuming a uniform uplift af
1,80� psf over the shaft perimeter for a depth af 10 feet. If the subgrade is moisture
�anditianed as discussed in section �.4.2 Suhgrade Modification, a uniform uplift of
1000 psf can be used in the moisture �onditianed zone.
4.3.5 ❑rilled Shaft C�nstruction Cvnsiderati�ns
The canstructian of all drilled shafts shauld be ❑bserved by experienced geate�hnical persannel
during construction to confirm: �} the bearing straturn; 2} the minirnum bearing depth; 3) that
graundwaier seepage is correGtly handled; and 4} that the shafts are within a�Geptable vertical
tolerance.
Recommendations far drilled shaft construction are presented in the fallawing table.
Res�onsi�e ■ Resour�eful ■ Reliable 11
Geatechnical Engineering Repvrt l��rr�con
Tarrant County Ju�enile Center Fort Worth, Texas
Decem�er D1, 2017 Terracon Praject Na. 95175149
Item Recnmmendation
Drilled shafk installation Current versian of American Cancrete Institu#e's "Standard Specification for
specifi�ation the Construction of Drilled Piers" A�I 336.
Top of shaft completion
Time to complete
Installation methods
Enlarged �mushroam-shaped} top in cantact with the clays shauld not be
allawed.
❑rilled shaft constru�tion should he campleted within 8 h�Urs in a cantinuous
manner to reduce side wall and hase deteriaration.
5haft exca�ations should he installed using dry methods. The concrete
should have a slump of fi inches plus or minus 1 inch and be placed in a
manner to a�oid striking the reinforcing steel during placement.
Seepage was not observed in the barings. Howe�er, grflundwater �ould be
encauntered during wet periods af the year.
If ground water is en�auntered, rapid pla�ement af steel and con�rete may
perrnit shaft instalfation tv proceed; however, seepage rates �ould be
sufF�ient ta require the use of temporary casing ar underwater placement
Groundwater cantrol methods.
Far underreamed shafts, if ground water is encountered above the design
bearing elevatian during installation af the shafts, the hottom of the drilled
shaft rnay be raised. Terracon shauld be eontacted far additional
recornmendations if shafts must be ele�ated more than 2 feet.
The limestone layers rnay be hard and can be difficult to penetrate. A
Special canditions cantractar experienced with drilling in hard ro�k should be retained far this
proj ect.
4.3.6 Grade 6eams, Vllall Panels and Pier Caps with Drilled Shafts
In canjunction with drilled shafts, all grade beams ar wvall panels should be supported by the
drilled shafts. A minimum void space af 18 inches is recommended between the hottam af
grade beams, pier cap extensians, or wall panels and the subgrade. This void will serve ta
minimize distress resuYting from swell pressures generated by the clay sails. 5tructural
�ardboard forms are ❑ne ac�eptable means of providing this �oid beneath �ast-in-pla�e
elements. Soil retainers should be used to prevent infilling of the void.
The grade beams should be formed rather than cas# against earth trenches. Backfill against the
exterior face of grade beams, wall panels and pier caps shauld be using on site clay soils
placed and GampaGted as described in section 4.2.4 Compactian Requirernents.
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Geatechnical Engineering Repvrt l��rr�con
Tarrant County Ju�enile Center Fort Worth, Texas
Decem�er D1, 2017 Terracon Praject Na. 95175149
4.3.7 Mon�lithic Slab-on-Grade - Subgrade Preparation
Slab-on-grade canstru�tion ❑n modified sub-grade �an he cansidered if slab movement of about
1 in�h is considered acceptable. The sub-grade madification consists of moisture conditianing
the on-site Glays and capping them with select fill or flexible base material. Moisture
�anditianing �an be a�oamplished using exca�ation and replacement as described in sectian
4.4.2 Subgrade IVlodification. Design reGommendatians for monolithic slab-on-grade
foundatians are presented in the following sectians.
4.3.8 Mon�lithic Slab-on-Grade - Design Rec�mmendations
Canventianally reinfarced sla6-on-grade foundatian systems may be cansidered to suppart the
praposed structure. MonolitR�ic slab faundatians are typically designed with interior and exterior
grade beams ta resist soil mavement. The slab, superstructure, architectural finishes, and
entrances must be designed to accommodate patential differential movements fram active sails.
Patential mauements of slab-on-grade faundatian pla�ed on existing soils are estimated ta be
greater than S inches. In order to reduce mavements, we recammend ground madification as
discussed in sectian 4.4.2 Subgrade Modification.
Recommendations pro�ided belaw are based an "�esign af 51ab-on-grade Foundatians"
{August 19H� } and "Design of 51ab-an-grade Faunclatians — An Update" (March 1995} prepared
for Wire Reinfar�ement Institute [VIIRI}. The design parameters were de�eloped based on VIfRI
procedure and recommended graund madification.
Recemmendations
Design Parameter Moisture conditinned
Suhgrade
❑esign Plasticity Index �PI} 35
Climati� rating {Cw} 18
Cantilever distan�e �Icj 6.i feet
Allowahle net bearing capaciry 1,20� psf
Minimum bearing depth {inches} 2�
Estimated potential verti�al rise �in�hes) 1
Consideration can also be given ta supparting the structure ❑n a past-tensianed slah-on-grade
foundatian. The slab, superstructure, architectural finishes, and entrances must be designed ta
accommadate patential differential mavements from active sails.
Resporisi�e ■ Resour�eful ■ Reliable 13
Geatechnical Engineering Repvrt l��rr�con
Tarrant County Ju�enile Center Fort Worth, Texas
Decem�er D1, 2017 Terracon Praject Na. 95175149
Design parameters are presented in the table below for differential swell (ym} using the
Past-Tensioning Institute's [PTI] slata-on-grade design method (Third Editian, 20�4}. The table
below pra�ides design parameters for PTI slab-an-grade designed to be supported an properly
compacted soils extending ta the top of native undisturbed sails (i.e. the existing fills must be
excavated and placed in a controlled manner as described in section 4.2 Earthworky ar
moisture canditioned soils capped with 1 foot of select fill or flexible base material as described
in section 4.4.2 5uhgrade Modificatian. The maisture conditioned soils shauld extend at least
10 feet beyond the building perimeter. Moisture conditioned and select fill soils should be
placed as described in the section 4.2. Earthwark.
PTI 51ab Design Parameters
Subgrade Treatment
Untreated subgrade
1' Select FiIllFlexible base over 14' �
af M�isture Conditioned S�ils
�g
1
Center Lift
em ]fm
feet inch
Edge Lift
em ]Im
feet inch
Not recommended
T
i.0 1.fl 4.1 1.fl
It should be nated that excessive water from any sour�e cauld result in mavements greater than
the slab was designed to accommodate. For example, should leaks develap in undergraund
v,+ater or sewer lines or the grades around the struGture allaw ponding of water, unaGGeptable
slab mouements cauld develop.
The design parameters prQuided are based on assumptians that the area around the structure
v,+ill be well drained, landscape beds are not over-wa#ered, and utility leaks are promptly
repaired.
4.� Fl�or System and Flatw�rk
Lightly loaded flaor slabs and flatwark placed on-grade will be subjec# to movement as a result
af maisture induced valume changes in the active soils that can oGGur following Gonstruction.
Tf�e sails expand [heave} with increases in maisture and �ontra�t [shrink) with decreases in
moisture. The movement typically occurs as post GonstruGtion heave. Mareover, the existing fill
material encauntered at this site has the possibility af under-campacted zanes of soil ar debris
within the fill materials. lJnder-compacted fill cauld lead to unacceptable settlements of
foundatians, floar slabs, and pa�ements that exceed the estimated mavements in this report.
The patential magnitude of the moisture induced and under-compacted fill movements is rather
indeterminate. It is influenced by the soil properties, the placement method of the existing fill
material, overburden pressures, and hy sQil maisture levels a# the time of constructian. Based
Estimated
PVR
If1Cil
Responsive ■ Resour�eful a Reliable 14
Geotechnical Engineering Report
Tarrant County Juvenile Center ■ Fort Worth, Texas
December 01, 2017 ■ Terracon Project No. 95175149
Responsive ■ Resourceful ■ Reliable 15
on our laboratory absorption swell tests, movements in slabs placed on grade are estimated to
be greater than 8 inches.
A structural slab is recommended if foundation movements are to be limited to less than 1 inch.
The building slabs can be supported on a modified subgrade that has been prepared to reduce soil
movements to about 1 inch. It should be noted that there is a low risk that even ½ inch of
movement can result in unsatisfactory performance. Some of the risks that can affect performance
include uneven floors, floor and wall cracking, and sticking doors.
4.4.1 Structural Floor System with drilled shafts
The floor systems should be structurally supported above the subgrade if movements greater
than 1 inch cannot be tolerated. This method does not require modification of the existing
subgrade other than grading the surface to drain water away from the building. A minimum void
space of 18 inches is recommended beneath the slab. The minimum void space can be
provided by the use of cardboard carton forms or a deeper crawl space.
A ventilated and drained crawl space is preferred under the buildings for several reasons,
including the following:
Ground movements will affect the project utilities, which can cause breaks in the lin es
and distress to interior fixtures.
A crawl space permits utilities to be hung from the superstructure, which greatly reduces
the possibility of distress due to ground movements. It also can provide ready access in
the event repairs are necessary.
Ground movements are uneven. A crawl space can be positively drained preventing the
ponding of water and reducing the possibility of distress due to unexpected ground
movements.
4.4.2 Subgrade Modification
Slab on grade construction should only be considered if movements of about 1 inch are
considered acceptable. Reductions in anticipated movements can be achieved by using
methods developed in this area to reduce on-grade slab movements. A suitable method for this
site consists of moisture conditioning the on-site clays and capping them with select fill or
flexible base material. Moisture conditioning can be accomplished using excavation and
replacement as described below.
The areas beneath pavements, building pads, and sensitive flatwork (i.e. adjacent sidewalks
and pavement) should be excavated to permit the installation of moisture conditioned soils and
a 1-foot layer of select fill or flexible base material (section 4.2.2 Suitable Fill). The following
table summarizes the recommended depths of moisture conditioning.
Geatechnical Engineering Repvrt
Tarrant County Ju�enile Center Fort Worth, Texas
Decem�er D1, 2017 Terracon Praject Na. 95175149
5ubgrade Treatment
LJntreated subgrade
1' Select Fill ar Flexible Base over
B' af Moisture Canditioned 5ails
1' Select Fill or Flexible 6ase over
8' af Moisture Cflnditioned 5oils
1' Select Fill ar Flexible 6ase over
14' of Maisture Conditioned 5oils
Estimated PVR inch
�8
4
3
l��rr�con
5uitable application
Under pavement subgrades
Under pavement subgrades
Under building pad [building
�lase to boring B-9]
The maisture �onditioned sails should extend at least 10 feet beyond the buildings perimeters
and include entrances, abutting sidewalks and ather flatwork areas sensitive ta mavement. The
excavated soils, except for deleterious materials ar ra�k greater than 4 in�hes, can then be
placed in accordan�e with sectian 4.2.4 Compaction Requirements for moisture canditioned
�lays. The select fill or flexible hase material must be placed above the moisture conditianed
soils in a reasanable periad of time (i.e_ within 48 hours} following completion of the moisture
�anditianing pro�ess to prevent the loss of sail maisture. If the surface of the moisture
conditianed soils is allowed ta desiccate prior t❑ placement of the cap, �he desiccated sails
should� be rewarked and pla�ed in a maisture conditioned state. The select fill cap should not
extend beyand the building perimeter.
The use af a �apor re#arder shauld be considered beneath con�rete slabs an grade that will be
Govered with wood, tile, or carpet with a water soluble adhesive. A vapor retarder should be
used far other moisture sensitive cover�ngs, imperviaus ca�erings, ar when the slab will suppart
equipment sensitive to moisture. When canditions warrant the use af a vapor retarder, the slab
designer and slab contractar should refer to ACI 3�2 andlor ACI 360 far pra�edures and
Gautions regarding the use and plaGement of a vapar retarder.
It should be nated that excessive water from any source could result in mo�ements greater than
the estimated amaunts. For example, should leaks develop in underground water or sewer
lines or the grades around the structure allaw panding of water, unacceptable slab mo�ements
�ould de�elap. The area araund the structure must be well drained, landscape beds must not
be ❑ver watered or allaw ponding af water, and utility leaks are pramptly repaired_ Trees should
be planted at least ❑ne-ma#ure tree height fram the building. Raot barriers should be installed if
trees are planted closer.
Responsi�e ■ Resourceful ■ Reliable 16
Geatechnical Engineering Repvrt l��rr�con
Tarrant County Ju�enile Center Fort Worth, Texas
Decem�er D1, 2017 Terracon Praject Na. 95175149
4.5 5eismic Considerations
Code Used Site Classificatinn
2�12 Internatianal Building Cade tIBC)' C 2
1. In general a��ordance with the 2�921nfernatronal Buildrr�g Gode, Table 1613.5.�.
2. The 2D12 Internatianal Building Cade �IBC) uses a site sail prafile determinatian extending a depth
of 100 feet for seisrnic site classification. The �urrent scope requested does not include a 1 DO foot
soil profile determination. Borings extended to a maximum depth of approximately 3D feet and this
seismi� site class definition considers rock extends below the maximum depth of the suhsurface
explaration. Additional exploratian to deeper depths would be required to confirm the eonditians
belaw the �urrent depth of exploratian. Alternatiaely, a geophysical exploration �ould be utilized in
order ta attempt tojustify a higher seisrni� site class.
4.6 Pa�ements
4.6.1 LimelSulfate Induced Hea�e
Dur labaratary tests indi�ate that soluble sulfate content in the soils are between about 5 and
2�2 ppm. Vllhen the sulfate cancentrations are less than 3,�00 ppm, the subgrade soils are
�onsidered to be suitahle for lime treatment in the conventional manner using a single lime
application_ Imported fill material and rough graded subgrade a# the time of canstruction should
be tested for saluble sulfate to evaluate the suitability of sails for lime stabilization.
4.6.2 Pa�ement 5uhgrades
Subgrade materials a# this site will most likely consist af active clay soils. The clay soils are
subje�t ta loss of support with the maisture in�reases that r_an ❑�cur beneath pa�ring_ The clay
soils reac# with hydrated lime, which serves to improve and maintain their support value. Lime
treatment is recammended beneath asphaltic concrete pa�ement se�tions where clay
subgrades are exposed. Concrete pavement can be placed an compacted subgrade wi#hout
lime #reatment.
Far budgeting purpases, a minimum af 8 percent hydrated lime {Tx��T Item 260), by dry
weight, is estimated. The lime applicatian rate shauld be determined by laboratory testing ance
the pavement subgrade is rough graded. The lime should be tf�oraughly mixed and' blended with
the tap 5 inches af the subgrade {Tx��T Item 260}. Lime treatment should extend a minimum
of ane foot beyond the edge of the pavement. Portland �emen# can�rete pavements may be
placed on campac#ed subgrade without lime treatment.
The lime madified or natural subgrade shauld be uniformly campacted ta the criteria des�ribed
in section 4.2.4 Campaction Requirernents_ It shauld then be pratected and maintained in a
Resporisi�e ■ Resour�eful ■ Reliable 17
Geotechnical Engineering Report
Tarrant County Juvenile Center ■ Fort Worth, Texas
December 01, 2017 ■ Terracon Project No. 95175149
Responsive ■ Resourceful ■ Reliable 18
moist condition until the pavement is placed. Pavement subgrades should be graded to prevent
ponding and infiltration of excessive moisture on or adjacent to the pavement subgrade surface.
Site grading is generally accomplished early in the construction phase. However, as
construction proceeds, the subgrade may be disturbed due to utility excavations, construction
traffic, desiccation, or rainfall. As a result, the pavement subgrade may not be suitable for
pavement construction and corrective action will be required. The subgrade should be carefully
evaluated at the time of pavement construction for signs of disturbance or excessive rutting. If
disturbance has occurred, pavement subgrade areas should be reworked, moisture conditioned,
and properly compacted to the recommendations in this report immediately prior to paving.
4.6.3 Pavement Traffic
Traffic patterns and anticipated loading conditions were not available; however, typical
pavement sections with subgrade modification alternatives for 20-year design life are provided.
These represent a total of 45,000 18-Kip Equivalent Single Axle Loads (ESALs) for Light Duty
pavement and 100,000 18-Kip ESALs for the Medium Duty pavement. The Light Duty
pavement is intended for passenger car and pickup trucks and occasional delivery trucks. The
Medium Duty pavement is intended for passenger car, pickup trucks, small delivery trucks, and
occasional fire trucks. Fire lanes should be considered Medium Duty.
If the pavements are subject to heavier loading and higher traffic counts than the assumed
values, this office should be notified and provided with the information so that we may review
these pavement sections and make revisions if necessary.
4.6.4 Pavement Sections
Both asphalt and concrete pavement sections are presented in the following table. They are not
considered equal. Over the life of the pavement, concrete sections would be expected to require
less maintenance.
The concrete should have a minimum 28-day compressive strength of 3,000 psi in Light Duty
areas and 4,000 psi in Medium Duty and dumpster areas. It should contain a minimum of
4.5±1.5 percent entrained air. As a minimum, the section should be reinforced with No. 3 bars
on 24-inch centers in both directions. Refer to ACI 330 “Guide for Design and Construction of
Concrete Parking Lots” for additional information concerning joint spacing, joint depth, joint
location, etc.
Pavements will be subject to vertical movement due to moisture changes that can occur in the
site soils. Modification of the pavement subgrade, as discussed in section 4.4.2 Subgrade
Modification, can be considered. Flat grades should be avoided with positive drainage
provided away from the pavement edges. Backfilling of curbs should be accomplished as soon
as practical to prevent ponding of water. Joints seals should be maintained during the life of the
pavement.
Geatechnical Engineering Repvrt
Tarrant County Ju�enile Center Fort Worth, Texas
Decem�er D1, 2017 Terracon Praject Na. 95175149
l��rr�con
Pa�ement Thickness, Inches
Pa�ement Section Light auty Medium Duty
45,��� � 8-kip 1 �O,aDO � 8-kip aurnpster
ESALs ESALs Area
Portland Cement Cancrete
Cancrete Compa�ted 5uhgrade
Tatal Portland Cement Pa►�ement 5e�tion
Full ❑epth
Asphalti�
Cancrete
�
Asphaltic Concrete
TxDOT Item 34�
Type ❑
Asphalti� Cancrete � I
TxD�T Item 34q
Type A or B
Lime Madified Subgrade
Tatal Asphaltic Concrete Pa�ement
Section
5 fi
6 5
'11 � 1:
2 2
3 4
6 � 5
'I 1 12
- All materials should meet the TxDOT Standard 5pecificatians for Highway Construction.
7
6
3 _
apenings in pavement, such as lar�ds�ape islands, are sources for water infiltratian inta
surraunding pavements. Water collects in the islands and migrates into the surrounding
subgrade sails thereby degrading suppart af the pavement. This is especially appliGable for
islands with raised concrete curbs, irrigated faliage, and low permeability near-surta�e soils.
The civil design for the pavements with these conditions should include features to restrict ar to
�ollect and discf�arge excess water fram #he islands. Examples of features are eclge drains
GonneGted to the starm water callectian system or ather suitable outlet and impermeable
barriers preventing lateral migration af water such as a cutaff wall installed to a depth belaw the
pavement structure_
4.fi.5 Pa�ement Maintenance
The pavement se�tions provided in this repart represent minimurr� recommended thi�knesses
and, as such, periodiG maintenanGe shauld be anticipated. Therefore, preventive maintenance
should be planned and provided for through an on�oing pavement managerrrent program.
Preventive maintenance a�#ivities are intended ta slow the rate of pavement deteriora#ian, and to
preserve the pavement investment. Preventi�e maintenance consists af bath localized
maintenance [e.g., crack and joint sealing and patching) and global maintenance [e.g., surtace
Responsi�e ■ Resour�eful a Reliable 19
Geotechnical Engineering Report
Tarrant County Juvenile Center ■ Fort Worth, Texas
December 01, 2017 ■ Terracon Project No. 95175149
Responsive ■ Resourceful ■ Reliable 20
sealing). Preventive maintenance is usually the first priority when implementing a planned
pavement maintenance program and provides the highest return on investment for pavements.
Prior to implementing any maintenance, additional engineering observation is recommended to
determine the type and extent of preventive maintenance. Even with periodic maintenance, some
movements and related cracking may still occur and repairs may be required.
5.0 GENERAL COMMENTS
Terracon should be retained to review the final design plans and specifications so comments
can be made regarding interpretation and implementation of our geotechnical recommendations
in the design and specifications. Terracon also should be retained to provide observation and
testing services during grading, excavation, foundation construction and other earth-related
construction phases of the project.
The analysis and recommendations presented in this report are based upon the data obtained
from the borings performed at the indicated locations and from other information discussed in
this report. This report does not reflect variations that may occur between borings, across the
site, or due to the modifying effects of weather. The nature and extent of s uch variations may
not become evident until during or after construction. If variations appear, we should be
immediately notified so that further evaluation and supplemental recommendations can be
provided.
The scope of services for this project does not include either specifically or by implication any
environmental or biological (e.g., mold, fungi, bacteria) assessment of the site or identification or
prevention of pollutants, hazardous materials or conditions. If the owner is concerned about the
potential for such contamination or pollution, other studies should be undertaken.
This report has been prepared for the exclusive use of our client for specific application to the
project discussed and has been prepared in accordance with generally accepted geotechnical
engineering practices. No warranties, either express or implied, are intended or made. Site
safety, excavation support, and dewatering requirements are the responsibility of others. In the
event that changes in the nature, design, or location of the project as outlined in this report are
planned, the conclusions and recommendations contained in this report shall not be considered
valid unless Terracon reviews the changes and either verifies or modifies the conclusions of this
report in writing.
APPENDIX A
FIELD EXPLORATION
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P`°'e�'"d"��': �°'e`t"°. 51TE LOCATI�N Exhibit
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Geotechnical Engineering Report
Tarrant County Juvenile Center ■ Fort Worth, Texas
November 28, 2017 ■ Terracon Project No. 95175149
Responsive ■ Resourceful ■ Reliable Exhibit A-4
Field Exploration Description
Subsurface conditions were explored by drilling eleven borings to depths of about 5 to 30 feet at
the approximate locations indicated on the Exploration Plan (Exhibit A-2) and Boring Location
Plan (Exhibit A-3) in Appendix A. The field exploration was performed on October 30, 2017.
The test locations were established in the field utilizing a hand held GPS unit. The boring
locations should be considered accurate only to the degree implied by the methods employed to
determine them.
The borings were performed using a truck-mounted drill rig. Samples of the soil encountered in
the borings were obtained using thin-walled tube and split-barrel sampling procedures. The
samples were tagged for identification, sealed to reduce moisture loss, and taken to the
laboratory for further examination, testing, and classification. The load-carrying capacity of the
bedrock was evaluated in place by the Texas Department of Transportation (TxDOT) cone
penetration test.
Field logs of the borings were prepared by the drill crew. These logs include visual
classifications of the materials encountered as well as interpretation of the subsurface
conditions between samples. The boring logs included with this report represent the engineer’s
interpretation of the field logs and include modifications based on visual evaluation of the
samples and laboratory test results. The boring logs are presented on Exhibit A-5 through A-15
in Appendix A. General notes to log terms and symbols are presented on Exhibit C-1 in
Appendix C.
BORING LOG N�. B-'I Pa e 1 of 1
PROJECT: Tarrant County Ju�enil� Center CLIENT: Tarrant County Faciliti�s Manag�ment
Fort Worth, Te�cas
SITE: 2701 Kimho Road
Fort Worth, Texas
r9 LDCATION � E�ibits A2 & A3 � z w STRENGTH TEST p� MRgRG W
5�2 Latitude: 32.7976° Longitude: -97.3[343° � � � ~ � � a N F �e w � � � "F
� _ �_J J ❑� F W ZC' 2 �F = Z
� � a � w � 52 LL-PL-PI W
� Approximate Surface Elev 6[]7 5U {Ft.} +I- o � m � LL� W � r� � D �� �
�EPTH ELEVATIdN Ft. Q ~ p N N a
FAT CLAY fCH}. with calcareaus nodules, dark
brown, hard 4.5+ {H P} 51-26-25
4.5+{HP} 15
M1 4 0 603.5+1-
� CLAYEY SAND (SCI, brown, medium dense
N• 5 3.5 (HPJ 7 26
� s o so1.�+�-
� FAT CLAY fCH}, with calcareous nodules and
a deposits, 6rown, very stiffto hard 4.5+{HP} 17 51-1�-34
a
�
a 3.5 [HP) 16
� �
i
4
�
w
r
a
� � 4.5+{HP}
r
�
� 17.0 59[1.5+1-
O
r LIMESTONE with clay seams, tan
�
�
r 2 1DDf1"
v
u�
�
�
w
� 24.0 583.5+1-
0
� 25n LIMESTONE. gray 5&2.5+1- 2 1D�1.5��
Boring Tenninated at 25 Feef
�
a
�
�
0
�
r
0
w
�
�
C7
�
O
�
O
�
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❑
W
Q Stratifica ion lines are approbmate. In-situ, he transition may be gradual. Hammer Type: Automa i c
�
a
a
w
� Advancement Method: See E�ibit A� for descri tion of field M��
oary Auger procedures P
� See Appendix B far descrip ion of la6oratory
� procedures and additional data {if arry}.
O Abandonment Method: See Appendix C for explanation of symbols and
� Bac�lled with auger cuttings a6breviations.
V' Approximate Surface Ele�.
� WATER L.EYEL QBSERVATIDNS Boring Started= 1 Q3Q2U17 Boring Completed: 10-3�-2017
� No water encountered dUring drilling 1 r�r ra �� n
m Dry upon completion ofdrrlling Drill Rig: Driller: StrataBare
� 2501 E Laop 820 N
� Fort Worth, TX Project Mo.: 95175149 Exhihi[: A-5
BORING LOG N�. B-2 Pa e 1 of 1
PROJECT: Tarrant County Ju�enil� Center CLIENT: Tarrant County Faciliti�s Manag�ment
Fort Worth, Te�cas
SITE: 2701 Kimho Road
Fort Worth, Texas
r9 LDCATION � E�ibits A2 & A3 � z w STRENGTH TEST p� MRgRG W
5�2 Latitude: 32.7972° Longitude: -97.3[345° � � � ~ � � a N F �e w � � � "F
� _ �_J J ❑� F W ZC' 2 �F = Z
� � a � w � 52 LL-PL-PI W
� Appraximate Surface Elev 6[]5.7U {Ft} +I- o � m � LL � W � r � � D � � �
�EPTH ELEVATIdN Ft. Q ~ p N N a
� o FILL - SANDY LEAN CLAY {CLI. with gravel, soa+1-
brown, hard 4.5+ {HP} 4
LEL1N CLAY {CL1_ dark brown, very stiff to hard
4.5+ {H P} 45-25-2a
ti
� �j d.5 (HPJ 16
� s o 599+1-
� LEAN CLAY [CL1, with calcareaus nodules, brown
4 and tan, very stifF 3.� [HP) 17 47-24-23
a
�
Q 3.5 [HP) UC 2.9fi 8 15 1a9
� 1
i
4
� 12A 593+l-
� LEAN CLAY[CLj, shaley, with limestone
� fragments, tan and gray, hard
�
a
? 15.5 589.5+1- � 11-1`.�5a16"
� LIMESTONE. with clay seams, tan
�
P
�d
�
� 2 � aor� �,�
v
u�
�
�
� 23.5 581.5+1-
z LIMESTDNE gray
� 2 1DDf1"
�
�
a
�
�
0
W
c�
0 3n.n 575+1- � 10011.5"
W 8oring Tennlnated at 30 Feef
�
$
ca
�
0
�
0
�
LL
❑
W
Q Stratifica ion lines are approbmate. In-situ, he transition may be gradual. Hammer Type: Automa i c
�
a
a
w
� Advancement Method: See E�ibit A� for descri tion of field M��
oary Auger procedures P
� See Appendix B far descrip ion of la6oratory
� procedures and additional data {if arry}.
O Abandonment Method: See Appendix C for explanation of symbols and
� Bac�lled with auger cuttings a6breviations.
V' Approximate Surface Ele�.
� WATER L.EYEL QBSERVATIDNS Boring Started= 1 Q3Q2U17 Boring Completed: 10-3�-2017
� No water encountered dUring drilling 1 r�r ra �� n
m Dry upon completion ofdrrlling Drill Rig: Driller: StrataBare
� 2501 E Laop 820 N
� Fort Worth, TX Project Mo.: 95175149 Exhihi[: A�'i
BORING LOG N�. B-3 Pa e 1 of 1
PROJECT: Tarrant County Ju�enil� Center CLIENT: Tarrant County Faciliti�s Manag�ment
Fort Worth, Te�cas
SITE: 2701 Kimho Road
Fort Worth, Texas
r9 LDCATION � E�ibits A2 & A3 � z w STRENGTH TEST p� MRgRG W
5�2 Latitude: 32.7973° Longitude: -97.3[34° � � � ~ � � a N F �e w � � � "F
� _ �_J J ❑� F W ZC' 2 �F = Z
� � a � w � 52 LL-PL-PI W
� Appraximate Surface Elev 6[]7 2U {Ft.} +I- o � m � LL� W � r� � D �� �
�EPTH ELEVATIdN Ft. Q ~ p N N a
LEAFI CLAY �CL1, with calcare�us nodules, dark
brnwn. hard 4.5+{HP} 12 42-21-21
4.5+{HP} 12
,� 4 0 603+1-
= FAT CLAY [CH1, shaley, with calcareous nodules, 4.5+ {HP} 55-22-33
Fbrawn, very sUffto hard 5 9-1Q13 12
� N=23
w
3
�
r 8N 328 13 54-26-28
� �
i
4
�
W 13.0 594+1-
~ LIMESTDNE with clay seams, tan
a 28�0-32
c�
� ,� N=72
r
�
�
O
�d
�
� 2 � oors.3°
v
u�
� 22.� 585+1-
� LIMESTDNE with shale seams, gray
W
�
0
z 1 Da11.75��
c�' 25.0 582+1- 2
Boring Tenninated at 25 Feef
�
a
�
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0
�
r
0
w
�
�
C7
�
O
�
O
�
LL
❑
W
Q Stratifica ion lines are approbmate. In-situ, he transition may be gradual. Hammer Type: Automa i c
�
a
a
w
� Advancement Method: See E�ibit A� for descri tion of field M��
oary Auger procedures P
� See Appendix B far descrip ion of la6oratory
� procedures and additional data {if arry}.
O Abandonment Method: See Appendix C for explanation of symbols and
� Bac�lled with auger cuttings a6breviations.
V' Approximate Surface Ele�.
� WATER L.EYEL QBSERVATIDNS Boring Started= 1 Q3Q2U17 Boring Completed: 10-3�-2017
� No water encountered dUring drilling 1 r�r ra �� n
m Dry upon completion ofdrrlling Drill Rig: Driller: StrataBare
� 2501 E Laop 820 N
� Fort Worth, TX Project Mo.: 95175149 Exhihi[: A-7
BORING LOG N�. B-4 Pa e 1 of 1
PROJECT: Tarrant County Ju�enil� Center CLIENT: Tarrant County Faciliti�s Manag�ment
Fort Worth, Te�cas
SITE: 2701 Kimho Road
Fort Worth, Texas
r9 LDCATION � E�ibits A2 & A3 � z w STRENGTH TEST p� MRgRG W
5�2 Latitude: 32.7975° Longitude: -97.3�3d° � � � ~ � � a N F �e w � � � "F
� _ �_J J ❑� F W ZC' 2 �F = Z
� � a � w � 52 LL-PL-PI W
� Approximate Surface Elev 6[]9.4U {Ft} +I- o � m � LL � W � r � � D � � �
�EPTH ELEVATIdN Ft. Q ~ p N N a
� o FILL - L.EAN CLAY (CLk, with sand and gravel, 608_�+f-
dark brawn, hard 4.5+ {HP} 3
LEAFI CLAY {CL1_ with calcareous nodules, dark
brnwn to brown, hard
4.5+{HP} 12 49-18-31
ti
� �j 4.5+{HP} 15
� s o so3.s+1-
� FAT CLAY fCH}. with calcareous depasits, brown
a and tan, hard 4.5+ {HP} 17 58-2d-38
a
�
a 4_5+ {HP}
� 1U.0 59�i.5+1- .�
, FAT CLAY fCH}, shaley, brown, hard
z
4
�
w
r
� 4.5+{HP} 16
� 1
r
�
�
O
U
� 18.0 591.5+1-
� FAT CLAY (CH1_ shaley, gray and tan, hard
� 4.5+{HP}
r 2{i.0 589.5+1- 2
v LIMESTONE with clay seams, tan
�
�
�
� 23.5 58fi+1-
z LIMESTDNE with clay seams, gray
� 2 5al4"
�
�
a
�
�
O 28.0 581.5+1-
w
� LIMESTONE gray
� 3n.� 579.5+1- � 100f2��
W 8wing Tennlnated at 30 Feef
�
$
ca
�
0
�
0
�
LL
❑
W
Q Stratifica ion lines are approbmate. In-situ, he transition may be gradual. Hammer Type: Automa i c
�
a
a
w
� Advancement Method: See E�ibit A� for descri tion of field M��
oary Auger procedures P
� See Appendix B far descrip ion of la6oratory
� procedures and additional data {if arry}.
O Abandonment Method: See Appendix C for explanation of symbols and
� Bac�lled with auger cuttings a6breviations.
V' Approximate Surface Ele�.
� WATER L.EYEL QBSERVATIDNS Boring Started= 1 Q3Q2U17 Boring Completed: 10-3�-2017
� No water encountered dUring drilling 1 r�r ra �� n
m Dry upon completion ofdrrlling Drill Rig: Driller: StrataBare
� 2501 E Laop 820 N
� Fort Worth, TX Project Mo.: 95175149 Exhihi[: A-8
BORING LOG N�. B-5 Pa e 1 of 1
PROJECT: Tarrant County Ju�enil� Center CLIENT: Tarrant County Faciliti�s Manag�ment
Fort Worth, Te�cas
SITE: 2701 Kimho Road
Fort Worth, Texas
r9 LDCATION � E�ibits A2 & A3 � z w STRENGTH TEST p� MRgRG W
5�2 Latitude: 32.7972° Longitude: -97.3�35° � � � ~ � � a N F �e w � � � "F
� _ �_J J ❑� F W ZC' 2 �F = Z
� � a � w � 52 LL-PL-PI W
� Approximate Surface Elev 6[]7 �U {Ft.} +I- o � m � LL� W � r� � D �� �
�EPTH ELEVATIdN Ft. Q ~ p N N a
LEAFI CLAY �CL1, with calcare�us nodules, brnwn,
hard 4.5+{HP} 1a 37-17-2a
4.5+{HP} 11
,� 4 0 603+1-
= FAT CLAY [CH1, with calcareous nodules and
r deposits, 6rown and tan, very stiff to hard 5 4.5+ {HP} 13 51-1�-34
0
c? 1 D-12-15 12
� N=27
a
� 8 5 598.5+1-
4 LEAFI CLAY(CL1, shaley, with calcareous 15-35-29 13 39-19-2Q
� deposits, brown; hard � N=64
i
4
�
w
F
�
a
? 1 4.�+ {HP}
� 16.0 591+1-
o LJMESTUNE, with day seams, tan
U
�
R'
� 2 �ooaa.z���
v
u�
�
�
w
�
O
z 1DDf1"
c�' 25.0 582+1- 2
Boring Tenninated at 25 Feef
�
a
�
�
0
�
r
0
w
�
�
C7
�
O
�
O
�
LL
❑
W
Q Stratifica ion lines are approbmate. In-situ, he transition may be gradual. Hammer Type: Automa i c
�
a
a
w
� Advancement Method: See E�ibit A� for descri tion of field M��
oary Auger procedures P
� See Appendix B far descrip ion of la6oratory
� procedures and additional data {if arry}.
O Abandonment Method: See Appendix C for explanation of symbols and
� Bac�lled with auger cuttings a6breviations.
V' Approximate Surface Ele�.
� WATER L.EYEL QBSERVATIDNS Boring Started= 1 Q3Q2U17 Boring Completed: 10-3�-2017
� No water encountered dUring drilling 1 r�r ra �� n
m Dry upon completion ofdrrlling Drill Rig: Driller: StrataBare
� 2501 E Laop 820 N
� Fort Worth, TX Project Mo.: 95175149 Exhihi[: A-9
BORING LOG N�. B-fi Pa e 1 of 1
PROJECT: Tarrant County Ju�enil� Center CLIENT: Tarrant County Faciliti�s Manag�ment
Fort Worth, Te�cas
SITE: 2701 Kimho Road
Fort Worth, Texas
r9 LDCATION � E�ibits A2 & A3 � z w STRENGTH TEST p� MRgRG W
5�2 Latitude: 32.7978° Longitude: -97.3[349° � � � ~ � � a N F �e w � � � "F
� _ �_J J ❑� F W ZC' 2 �F = Z
� � a � w � 52 LL-PL-PI W
� Appraximate Surface Elev 6[]7.7U {Ft} +I- o � m � LL � W � r � � D � � �
�EPTH ELEVATIdN Ft. Q ~ p N N a
FILL - FAT CLAY iCHj, with gravel and calcareous
nodules, dark brown, hard 4.5+ {HP} 14
4.5+ { H P} 14 62-29-33
,� 4 0 503+1-
= FAT CLAY (CFI1_ with calcareous nodules and 4.5+ {HP} 15
r deposits, tan and brvwn, very stiff to hard 5 7 9�2
� N=21
w
� 4.5+{HP} 16
�
a 3.5 [HP) 18 5�-23-27
� �
i
4
�
�
w
r
� 1d.� 593+1-
a
� FAT CLAY (CH1_ shaley, tan, hard � 4.5+ {HP} 55-29-26
�
r
�
> >Z.n 59�+1-
O
r LIMESTONE with clay seams, tan
�
�
r 2 1 DDf2"
v
u�
� 22.� 585+1-
� LIMESTDNE with shale seams, gray
W
�
0
z 1 Da1125"
c�' 25.0 582+1- 2
Boring Tenninated at 25 Feef
�
a
�
�
0
�
r
0
w
�
�
C7
�
O
�
O
�
LL
❑
W
Q Stratifica ion lines are approbmate. In-situ, he transition may be gradual. Hammer Type: Automa i c
�
a
a
w
� Advancement Method: See E�ibit A� for descri tion of field M��
oary Auger procedures P
� See Appendix B far descrip ion of la6oratory
� procedures and additional data {if arry}.
O Abandonment Method: See Appendix C for explanation of symbols and
� Bac�lled with auger cuttings a6breviations.
V' Approximate Surface Ele�.
� WATER L.EYEL QBSERVATIDNS Boring Started= 1 Q3Q2U17 Boring Completed: 10-3�-2017
� No water encountered dUring drilling 1 r�r ra �� n
m Dry upon completion ofdrrlling Drill Rig: Driller: StrataBare
� 2501 E Laop 820 N
� Fort Worth, TX Project Mo.: 95175149 Exhihi[: A-1�
BORING LOG N�. B-7 Pa e 1 of 1
PROJECT: Tarrant County Ju�enil� Center CLIENT: Tarrant County Faciliti�s Manag�ment
Fort Worth, Te�cas
SITE: 2701 Kimho Road
Fort Worth, Texas
r9 LDCATION � E�ibits A2 & A3 � z w STRENGTH TEST p� MRgRG W
5�2 Latitude: 32.798° L rtude: -9I.304�° � � � ~ � � "' � = w � � � "
� _ �7 w ~� � r�n� � �� �_ �
� � a 0 W r w z� x �� �, S�' LL-PL-PI W
� Approximate Surface Elev 6[]9 �U {Ft.} +I- o ~ � �¢ LL � '��' a � � � D ❑ w �
� � Q r!5 r p r~n r~i� � � a
�EPTH ELEVATIdN Ft. U
FILL - FAT CLAY iCH1. with gravel, dark brown,
very stiff 3.5 [HP) 17
z o so�+!-
FAT CLAY (CH1, with calcareous nodules, dark
brawn to brown, hard 4.5+ {HP} 51-25-26
M1
� 5 4.5+{HP} 15
� s o sos+!-
� LEAN CLAY[CL1, with sand and calcareous
4 nadules, tan and brown, hard 4.5+ {HP} 15 46-22-24
a
�
Q 4.5+ { H P} 15
� 1
i
4
�
�
w
F
—, 14.0 595+1-
a
� FAT CLAY [CFI1_ shaley, tan and gray, hard � 4.5+ {HP} UC 2.23 4.2 19 149 63-31-32
�
r
�
�o
O
�
�
R'
� zu.n 589+1- 2 4.5+{HP}
v LIMESTONE with clay seams, tan �pp�2_2���
�
�
� 22.5 586.5+1-
� LIMESTONE. with shale seams, gray
0
z 1 Da1125"
c�' 25.0 58d+1- 2
Boring Tenninated at 25 Feef
�
a
�
�
0
�
r
0
w
�
�
C7
�
O
�
O
�
LL
❑
W
Q Stratifica ion lines are approbmate. In-situ, he transition may be gradual. Hammer Type: Automa i c
�
a
a
w
� Advancement Method: See E�ibit A� for descri tion of field M��
oary Auger procedures P
� See Appendix B far descrip ion of la6oratory
� procedures and additional data {if arry}.
O Abandonment Method: See Appendix C for explanation of symbols and
� Bac�lled with auger cuttings a6breviations.
V' Approximate Surface Ele�.
� WATER L.EYEL QBSERVATIDNS Boring Started= 1 Q3Q2U17 Boring Completed: 10-3�-2017
� No water encountered dUring drilling 1 r�r ra �� n
m Dry upon completion ofdrrlling Drill Rig: Driller: StrataBare
� 2501 E Laop 820 N
� Fort Worth, TX Project Mo.: 95175149 Exhihi[: A-11
BORING LOG N�. B-8 Pa e 1 of 1
PROJECT: Tarrant County Ju�enil� Center CLIENT: Tarrant County Faciliti�s Manag�ment
Fort Worth, Te�cas
SITE: 2701 Kimho Road
Fort Worth, Texas
r9 LDCATION � E�ibits A2 & A3 � z w STRENGTH TEST p� MRgRG W
5�2 Latitude: 32.798° L rtude: -9I.304° � � � ~ � � "' � = w � � � "
� _ �7 w ~� � r�n� � �� �_ �
� � a 0 W r w z� x �� �, S�' LL-PL-PI W
� Appraximate Surface Elev 67U �U {Ft.} +I- o ~ � �¢ LL � '��' a � � � D ❑ w �
� � Q r!5 r p r~n r~i� � � a
�EPTH ELEVATIdN Ft. U
� o FILL - SANDY FAT CLAY (CHI. with gra�el, dark spg+1-
brown, hard 4.5+ {HP} 16
FAT CLAY (CH1_ with calcareous nodules, dark
brawn, hard 4.5+ {HP} 15
M1 4 0 506+1-
� FAT CLAY (CH1_ with calcareous nodules, brawn
r and tan, hard 5 4.5+ {HP} 15 53-25-28
� s o soa+�-
? FAT CLAY fCH}. with gravel, brown and tan, �ery
r stifF 3.5 [HP) 13
3 s o so2+�-
� FAT CLAY fGH}, with sand, tan and gray, hard
a 4.5+ { H P} 21 55-2�-28
� �
i
4
�
�
w
r
� 1d.� 596+1-
a 4.5+ { H P} 13 57-24-33
� FAT CLAY (CH1_ shaley, brown, hard
� �
r
�
�o
O
�
R' 4-0-17
� 2 N=21
v
�
r
�
� 22.5 587.5+1-
� LIMESTONE. gray
0
� 2 1 D�11.75"
�
�
a
�
�
0
W
c�
0 3n.n 5so+1- � 1001125��
W 8oring Tennlnated at 30 Feef
�
$
ca
�
0
�
0
�
LL
❑
W
Q Stratifica ion lines are approbmate. In-situ, he transition may be gradual. Hammer Type: Automa i c
�
a
a
w
� Advancement Method: See E�ibit A� for descri tion of field M��
oary Auger procedures P
� See Appendix B far descrip ion of la6oratory
� procedures and additional data {if arry}.
O Abandonment Method: See Appendix C for explanation of symbols and
� Bac�lled with auger cuttings a6breviations.
V' Approximate Surface Ele�.
� WATER L.EYEL QBSERVATIDNS Boring Started= 1 Q3Q2U17 Boring Completed: 10-3�-2017
� No water encountered dUring drilling 1 r�r ra �� n
m Dry upon completion ofdrrlling Drill Rig: Driller: StrataBare
� 2501 E Laop 820 N
� Fort Worth, TX Project Mo.: 95175149 Exhihi[: A-12
BORING LOG N�. B-9 Pa e 1 of 1
PROJECT: Tarrant County Ju�enil� Center CLIENT: Tarrant County Faciliti�s Manag�ment
Fort Worth, Te�cas
SITE: 2701 Kimho Road
Fort Worth, Texas
r9 LDCATION � E�ibits A2 & A3 � z w STRENGTH TEST p� MRgRG W
5�2 Latitude: 32.7983° Longitude: -97.3�3° � � � ~ � � a N F �e w � � � "F
� _ �_J J ❑� F W ZC' 2 �F = Z
� � a � w � 52 LL-PL-PI W
� Approximate Surface Elev 672 5U {Ft.} +I- o � m � LL� W � r� � D �� �
�EPTH ELEVATIdN Ft. Q ~ p N N a
FAT CLAY fCH}. with calcareaus nodules, dark
brown,hard 4.5+{HP} 17 53-25-28
z o sm.�+l-
FAT CLAY (CH1_ with gravel, dark brown, hard
4.5+ {HP} 17 9D
M1 4 0 608.5+1-
� FAT CLAY (CH1_ with calcareous depasits, brown,
r hard 5 4.5+{HP} 19 59-26-33
� s o sos.�+�-
? FAT CLAY fCH}. with calcareous depasits, tan and
r brown,hard 4.5+{HP} 19
3 s o soa.s+�-
� FAT CLAY fGH}, shaley, with fassils, brown, hard
a 4.5+{HP} UC 3.34 1.5 2a 1a8 6�-24-36
� �
i
4
�
w
r
� 4.5+{HP} UC 3.40 2.3 16 108 64-29-31
� 1
r
�
�o
O
�
� 4.5+{HP} L1C 5.83 2.7 17 11fi
r
v 2
u�
r
�
� z3.n 589.5+1-
W
� FAT CLAY (CH1_ shaley, gray
z 4.5+{HP} 17 115
c�' 25.0 587.5+1- 2
Boring Tenninated at 25 Feef
�
a
�
�
0
�
r
0
w
�
�
C7
�
O
�
O
�
LL
❑
W
Q Stratifica ion lines are approbmate. In-situ, he transition may be gradual. Hammer Type: Automa i c
�
a
a
w
� Advancement Method: See E�ibit A� for descri tion of field M��
oary Auger procedures P
� See Appendix B far descrip ion of la6oratory
� procedures and additional data {if arry}.
O Abandonment Method: See Appendix C for explanation of symbols and
� Bac�lled with auger cuttings a6breviations.
V' Approximate Surface Ele�.
� WATER L.EYEL QBSERVATIDNS Boring Started= 1 Q3Q2U17 Boring Completed: 10-3�-2017
� No water encountered dUring drilling 1 r�r ra �� n
m Dry upon completion ofdrrlling Drill Rig: Driller: StrataBare
� 2501 E Laop 820 N
� Fort Worth, TX Project Mo.: 95175149 Exhihi[: A-13
�oRiN� �oc No. g-� a Pa e 1 of 1
PROJECT: Tarrant County Ju�enil� Center CLIENT: Tarrant County Faciliti�s Manag�ment
Fort Worth, Te�cas
SITE: 2701 Kimho Road
Fort Worth, Texas
r9 LDCATION � E�ibits A2 & A3 � z w STRENGTH TEST p� MRgRG W
5�2 Latitude: 32.7972° Longitude: -97.3�22° � � � ~ � � a N F �e w � � � "F
� _ �_J J ❑� F W ZC' 2 �F = Z
� � a � w � 52 LL-PL-PI W
� Approximate Surface Elev 6[]5.4U {Ft} +I- o � m � LL � W � r � � D � � �
�EP�H ELEUATIdN Ft. Q ~ p N N a
LEAN CLAY �CLI, dark brown; hard
4.5+{HP} 15
4.5+{HP} 13 43-19-24
,� 4 0 602.5+1-
- 5 o LEAN CLAY {CL1, with calcareous nadules and soi.�+l- 4.25 {HP} 16
r ravel, hrown, very stiff 5
0 8wing Terminated at 5 Feet
c?
r
a
a
�
r
4
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Z
4
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w
r
a
c�
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r
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u�
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C7
r
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w
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�
LL
❑
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Q Stratifica ion lines are approbmate. In-situ, he transition may be gradual. Hammer Type: Automa i c
�
a
a
w
� Advancement Method: See E�ibit A� for descri tion of field M��
oary Auger procedures P
� See Appendix B far descrip ion of la6oratory
� procedures and additional data {if arry}.
O Abandonment Method: See Appendix C for explanation of symbols and
� Bac�lled with auger cuttings a6breviations.
V' Approximate Surface Ele�.
� WATER L.EYEL QBSERVATIDNS Boring Started= 1 Q3Q2U17 Boring Completed: 10-3�-2017
� No water encountered dUring drilling 1 r�r ra �� n
m Dry upon completion ofdrrlling Drill Rig: Driller: StrataBare
� 2501 E Laop 820 N
� Fort Worth, TX Project Mo.: 95175149 Exhihi[: A-14
�oRiN� �oc No. g-� � Pa e 1 of 1
PROJECT: Tarrant County Ju�enil� Center CLIENT: Tarrant County Faciliti�s Manag�ment
Fort Worth, Te�cas
SITE: 2701 Kimho Road
Fort Worth, Texas
r9 LDCATION � E�ibits A2 & A3 � z w STRENGTH TEST p� MRgRG W
5�2 Latitude: 32.7978° Longitude: -97.3�24° � � � ~ � � a N F �e w � � � "F
� _ �_J J ❑� F W ZC' 2 �F = Z
� � a � w � 52 LL-PL-PI W
� Approximate Surface Elev 6[]9.7U {Ft} +I- o � m � LL � W � r � � D � � �
�EPTH ELEVATIdN Ft. Q ~ p N N a
FAT CLAY fCH}. with calcareaus nodules, dark
brown,hard 4.5+{HP} 22 54-27-27
4.5+{HP} 16
M1
= 5o soa+l- 5 4.5+{HP} 17
r 8oring Terr►�lnateal at 5 Feet
c�.�
w
a
a
�
r
4
�
Z
4
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w
r
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c�
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Z�ry
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r
�
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C7
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w
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�
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�
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❑
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Q Stratifica ion lines are approbmate. In-situ, he transition may be gradual. Hammer Type: Automa i c
�
a
a
w
� Advancement Method: See E�ibit A� for descri tion of field M��
oary Auger procedures P
� See Appendix B far descrip ion of la6oratory
� procedures and additional data {if arry}.
O Abandonment Method: See Appendix C for explanation of symbols and
� Bac�lled with auger cuttings a6breviations.
V' Approximate Surface Ele�.
� WATER L.EYEL QBSERVATIDNS Boring Started= 1 Q3Q2U17 Boring Completed: 10-3�-2017
� No water encountered dUring drilling 1 r�r ra �� n
m Dry upon completion ofdrrlling Drill Rig: Driller: StrataBare
� 2501 E Laop 820 N
� Fort Worth, TX Project Mo.: 95175149 Exhihi[: A-15
APPENDIX B
LABORATORY TESTING
Geatechnical Engineering Repvrt l�err�con
Tarrant County Ju�enile Center Fort Worth, Texas
Decem�er D1, 2017 Terracon Praject Na. 95175149
Laboratary Testing
The boring logs and samples were reviewed by a geotechnical engineer who selected sail
samples for testing. Tests were pertarmed by techni�ians warking under the direction af the
engin�er. A brief description of #he tests perFormed follows.
Liquid and plastic limit tests {ASTM �43�8}, material passing a#2q0 mesh sieve (ASTM D
1140}, gradation test {ASTM D422] and moisture �ontent measurements [ASTM ❑2216) v,+ere
made ta aid in classifying the soils in accordance with the Unified 5oil Classification System
{l1SCS). The USCS is summarized on Exhibit C-2 in Appendix C. Strength and cQnsisten�y of
cohesive sails was measured by unconfined compression (ASTM ❑2� 66} #ests and hand
penetrameter tests, respe�ti�ely. The results of these laboratory tests are presented on the
boring logs in Appendix A.
Absorption swell tests w,rere pertormed an selected samples af the �ohesive materials. These
tests were used to quantitatively evaluate volume change potentia� at in-situ moisture levels.
Tf�e results af these tests are presented in table 1. 5oluble sulfate tests [EPA 9�55A) were
perFormed an selected soil samples. The results of the saluble sulfate tests are presented in
Table 2
Baring
N a.
Q-I
B-2
B-3
B-4
B-5
B-6
B-7
B-8
B-9
Depth
�feetj
TABLE 'I —SIJMMARY aF SWELL TESTS
Liquid Plasticity Initial Final
Limit Index Mnisture Moisture
{��4� {�ID� {�,0} {�10}
51 25 2D.1 21.5
45 2fl 17.5 19_8
55 33 13.fl , 2fl_6
58 38 16.7 21 _0
51 3� 1�.5 1fi_9
55 28 23.7 25_�
51 2fi '14.5 17_8
53 28 15.2 18_0
59 33 1 i.1 23_4
Surcharge Swell
{psfj {°Io}
OtO�
2to4
4to6
6to8
4to6
14 to 15
2to4
4to6
4to6
�.��poi�s�ve . Resourcetui Rel�al�le
120
370
, fifi2
87�
� s�a _
162�
332
820
fi2fl
1.2
0.8
4.8
3.8
� 6.9
�1.8
�.3
2.3
' 6.9
Exhibit 6-1
Geatechnical Engineering Repvrt
Tarrant County Ju�enile Center Fort Worth, Texas
Decem�er D1, 2017 Terracon Praject Na. 95175149
1 �err�con
TABLE 2- SUMMARY aF SQLUBLE SULFATE TESTS
Boring No-
B-3
6-6
6-9
B-1 D
oent� [feet}
'j.^_�
Snluble Sulfate �ppm�
67.7
-4
-2
�-4
��2
9.41 (Jj"
5.12 (J)"
Constituent concentrations qualified with J-flag {J} indicate the constituent was detected at a concentration above
the laboratory sample detection limit {SDL}, but below the labaratory repart detection limit {RDL}. Constituent
concentrations qualified with a J-flag are considered estimated values.
Exhibit B-2
GRAIN 51ZE OISTRI6llTION
ASTM d4221 ASTM C13fi
U.S. SIEVE �PENING IN INCHES I U.S. SIEVE NUMBERS I
6 � 3 � 1.5 � 314 ��318 3 4 6 8�� 14 �6 2� � 40 � 60 �� 1d02�
1DD
95
9D
85
8D
75
7D
� 65
2
� 6D
r �
� m ��
r �
� z 50
W LL
a H 45
a Z
g W
a � 4D
��a35
z
O
� 3D
�
r
� 25
a
G7
�
} 2D
r
0 15
c�
r
� 1D
�
a
� 5
�
� D
HYDRDM Ef ER
1DD 1D 1 D.1 D.a1 D_001
GRAIN 51ZE IN MILLIMETERS
COB6LE5 GRAVEL SAND 51LT 4R CLAY
coarse fne coerse medium fine
ring ID
B-9
ring ID
B-9
2-4
2 - 4 I 9.3
SITE: 27�1 Kimbo Road
Fort Warth, Texas
uven
USCS Classification
O.aD7
l��rr��an
2541 E Loop 824 N
Fort Worth, TX
wc t°,�j LL PL PI Cc Cu
°/oGra►�el � °/o5and � °Iosilt
O.a 8.9 34.0
PRaJECT NUMBER: 951�51�9
CLIENT: Tarrant County Facilities
Management
Fort Worth, Texas
EXHIBIT: B-3
°IuClay
36.5
APPENDIX C
SUPPORTING DOCUMENTS
Exhibit C-1
UNIFIEO S�IL CLASSIFICATI�N SYSTEM
Criteria far Assigning Graup Symhols and Grau�p Narnes Using Laboratory Tests A
Goarse Grained Soils:
More than 5D°/o retained
on No. 20D sie�e
Fine-Grained Soils:
503'0 or rnore passes the
No_ 200 sieve
Highlyurganic soils:
Gravels: Clean Gra�els: Cu ? 4 and 1 s C� s 3 E
More than 5D°/Q of Less than 5°ia fines� Cu ¢ 4 andlor 1� Cc n 3 E
coarse —
fraction retained on Grayels with Fines: Fines classrfy as N1L or MH
No. 4 sieve More than 12°�a fnes� Fines classrfy as CL or CH
Sands: Clean 5ands: Cu ? 6 and 1 s Cc s 3 E
503'0 or rnore of coarse Less than 5°% fines ° Cu � 6 andTor 1� Cc � 3 E
fraction passes Sands with Fines: Fines classrfy as ML or MH
No_ 4 sieve Mare than 12°�o fnes° Fines Classify as CL or CH
PI � 7 and plots on or a6ove "A" line �
Inorganic:
Silts and Clays: PI � d or plots below "A" line�
Liquid limit less than 5a Liquid limit - oven dried
flrganic: � 0_75
Liquid limit - not dried
PI plots �n or above "A° line
Inorganic:
5ilts and Clays: PI plots below "R" line
Liquid limit 50 or more Liquid limit - oven dried
Organic: � 0_75
Liquid limit - not dried
Primarily organic marier, dark in color, and organic vdor
A Based an the material passing the 3-in. [75-mm} siewe
B If field sample contained cobbles or boulders, ar both, add `Inrith cobbles
or baulders, or both° to group name.
� Gravels with 5 to 123'o fines require dual symbals: GW-GM well�raded
gravel with silt, GW-GC well�raded gravel with clay, GP-GM poorly
graded gravel with silt, GP-GC pooriy graded gravel with clay.
° Sands with 5 to 12°� fines require dual syrnbols: 5W-SM well-graded
sand with silt, SW-SC well�raded sand with clay, SP-SM pooriy graded
sand with silt, SPSC poorly graded sand with clay
z
E C� = Deo�io CC= {�an�
�io � �ao
F If sail contains ? 15°/o sand, add `1�vith sand" to group name_
� If fines classify as CL-ML, use dual symbol GC-GM, or SC-5M.
5��
For classifioatian of fine-grained
soiEs and f9ne-grained lraction
� . nf coarse-grained sails
Equaticn ol "A"- line
d Harizantal at PI=4 ia LL=25.5.
x 4q then P1=0.73�LL-20j
pEquation o1 "U" - line
Z Vertical at LL=�6 to P1=7,
� 3fl thon PI=p_9 {LL-8)
�
� 04
� b4
� 20 — - Gti..
a
tD ,''
�
q -- " MLorQ�
�
0 7a �s � 30
Group
Symbol
GW
GP
GM
GC
SW
5P
SM
SC
CL
ML
�L
CH
MH
�H
PT
Soil Classificatian
Graup Name B
Well�raded gravel F
Poorly graded gravel F
SIIty 9�ciV2I F,G, H
Clayey gravel F.G,"
Well�raded sand'
Paorly graded sand'
Sitty sand G".'
Clayey sand �.".'
Lean clayK.� "" �
SiftK�"'
�rganic clay K �"'."
Drganic silt �•�'" o
Fat day �•�'"
Elastic Silt"� "'
Drganic clay"�."'.P
�rganic sift" `.'".O
Peat
" If fnes are organic, add "with organic fnes° to group name_
' If soil contains ? 153'o gravel, add '�vith gra�el° to group name.
� If Atterberg limits plot in shaded area, soil is a CL-ML, silty clay.
K If soil contains 15 to 29°Io plus No. 200, add `tivith sand" or'S�vith
gravel," whiche�er is predaminarrt.
� If soil contains � 3D3'o plus No. 2�� predominanlly sand, add "sand}�'
tv group name.
"' If soil contains ? 303'o plus No. 2d0, predaminarrtly gra�el, add
"grawelly" to group name_
" PI � 4 and plots on or aboWe °AA line.
° PI ¢ 4 ar plats belaw "A" line.
P PI plots on or aboye °A° line_
° PI plots belaw "A" line.
�
vJ ��e �
, o�'
o�
G'r
MH ur [
ac� � sa �a ao
LIQUId LIMIT iLL7
1 ��rr�con
Exhibit C-2
sa iaa 17�
Supplemental Geotechnical
Engineering Report
__________________________________________________________________________
Tarrant County Juvenile Center
Fort Worth, Texas
October 3, 2019
Terracon Project No. 95195115
Prepared for:
Tarrant County
Fort Worth, Texas
Prepared by:
Terracon Consultants, Inc.
Fort Worth, Texas
�ctober 3, 2�19
7'arrant County
433� Marsh Ridge Rd.
Fart Wvrth, Texas i5'!95
Attn: Ms. Tracy Pelle
P: �817} 884-1155
E: tpelle@Tar�antCounfy.cam
Re: S�p�alernental Geotechnical Engineering Repa�t
Tarrant Caunty Juveniie Center
�741 Kimbv Road
Fort Wo�th, Texas
Terracor� Proje�t No. 9�'l95115
Dear Ms. PelEe:
1 ��rr��on
�e�Report
We have comp�eted the SuppEemen#al �eQ#ec�nical Engineering 59CViCeS for the above
referenced �roje�t. An ariginal Geotechnical Engineer�ng Repart was �arovided on DeCerrEber 1,
2�17 wi#h Terracon Project NQ. 95175149. A supplemental study was requested and was
perFarrned in general acr�ordance wEth Terra�an Praposaf No. P95195115 dated January 1, �C}17.
This report presents the supplemental findings of the sut�surface expfaration ar�d prv�ides add+fivnal
geotechnical recomrrtendations for the proposed praject. The ariginal repart and this supplementai
rep�rt make u� ihe gsotechnical recammendations for this prvject.
We ap�reciate th� ❑ppartunity ta �e a3 service ta yQu an this praject. ff yau have any questions
conceming this report or if we rr�ay t�e of #urther service, �lease cgntact us.
Sin�erely,
Terracon Consultants, 1nc.
^ 'ZEOF T��`►�
i ���' '•:��' �+
a* . � �. rr �
'�����������f�\��/�������� * •
a�ovRr s. ��a�N
�... � ................ ,
, � 118518
� -- � i��°
����•......•EN�
. F�gan, P.E. � �GMAL
Geatechnical �epartment Manager t��� •��'
i �'3�� � �
�� �����
��
Chery! C. Pedra2a, P.E.
5enior Engineer
Terracvn Cansultanfs, Inc. 2501 East Loap 82� IVarth Fort Worih, Texas 7b118 Regislration No. F-3272
P[8"7] 268 86fl0 F[897] 268 8bU2 [erra�on.camloEficesliart-war�h
Responsive ■ Resourceful ■ Reliable 1
REPORT TOPICS
INTRODUCTION ............................................................................................................. 1
PROJECT DESCRIPTION .............................................................................................. 1
GEOTECHNICAL CHARACTERIZATION ...................................................................... 2
ENGINEERING RECOMMENDATIONS ......................................................................... 3
BUILDING BORINGS ..................................................................................................... 3
VOID SPACE DISCUSSION ........................................................................................... 3
GENERAL COMMENTS ................................................................................................. 8
FIGURES ...................................................................................................................... 10
Note: This report was originally delivered in a web-based format. Orange Bold text in the report indicates a referenced
section heading. The PDF version also includes hyperlinks which direct the reader to that section and clicking on the
GeoReport logo will bring you back to this page. For more interactive fe atures, please view your project online at
client.terracon.com.
ATTACHMENTS
EXPLORATION AND TESTING PROCEDURES
PHOTOGRAPHY LOG
SITE LOCATION AND EXPLORATION PLANS
EXPLORATION RESULTS
SUPPORTING INFORMATION
Note: Refer to each individual Attachment for a listing of contents.
Supplemental Geoteehni�al Engineering Report
Tarrant County JuUenile Center
��D� I{imbo Road
Fart Warth, Texas
Terracan Project Na. 95195'115
❑ctaber 3, 2419
INTR�DLJCTION
This repork is cansidered a supplement to the original Terra�on report num6er 95175149, dated
Decemt�er 1, 20� 7. This repart presents the results af aur supplemental subsurta�e explaratian
and geoteGhnical engineering services performed far the praposed Tarrant County Juvenile
Center to he la�ated at 2701 Kimbo Road in Fort Worth, Texas. The purpase of these services is
to provide information and geotechniGal engineering reGammendations rela#ive to the nev,+ building
lo�ation and an additional explaratian far the recammended vaid space.
The geatechnical engineering 5cape of 5ervices far this praje�t included the advan�ement of
seven test barings (B-� �1 to 6-� �7} ta depths ranging from approximately 10 ta 4� feet below
existing site grades_ Two af the borings wer� to explore the soils in the area af building that was
extended further east then the ariginal building layaut.
Maps showing the site and baring locations are shawn in the and
sectians, respectively. The results af the laboratory testing perFarmed on soil samples
❑btained from the site during the field exploratian are included on the horing lags in the
sectian.
PR�JECT aESCRIPTION
Our initial understanding af the project was prowided in aur proposal and no comments have been
made by the design grouplclient and aurfinal understanding of the project canditions is as fallaws:
Item
aescription
The praject is lacated at 2�01 Kimbo Road in Fort UVorth, Texas.
Parcel Information
32.79�E� N�7.3035° W�approximate} �See Exhibit D)
A geatechnical report was submitted for this project on De�ember 1, 2017 with
Terracan Praject IVo. 95175149. The huilding location has extended further
Project Description east since the original report and the void spa�e requirement is requested to
be re-e�aluated. The ariginal report recammended a void space �f 18 in�hes
be used below the structural elernents due ta the estimated activity of the soil.
Steel framing, load bearing CMU with steel jaists, concrete paneis, and
Building Constructian concrete deck.
Responsi�e ■ Resourceful ■ Reiiable 1
5upplemental GeQte�hni�al Engineering Report
Tarrant County Ju�enile Center Fort Worth, Texas
�ctober 3, 2019 Terracon Project No. 95195115
GEQTECHMICAL CHARACTERIZATI�N
1 �erra �on
GeoJ4eport
V11e have deueloped a general charac#erization of the subsurface conditions based upan our
review of the subsurtace explaratian, laboratory data, gealogic setting and aur unders#anding af
the project. This characterization, termed GeaModel, farms the basis af aur geotechnical
�alculatians and e�aluation of site preparatian and foundation op#ians_ Conditions encauntered at
each exploration paint are indicated an the individual Iogs. The indi�idual logs can be faund in the
se�tion and the GeoModel can be found in the sectian of this repart.
As part af aur analyses, we identified the following model layers within the subsurtace profile. Far
a rnore detailed view af the rnadel layer depths at ea�h baring lacation, refer to the GeoMadel.
Madel Layer
F
3 � �
Layer Narne
Clay
Weathered
Bedroek
Bedrock
Bedrock
General aescription
Fat clay
Tan and gray limest�ne
Gray shale
Gray lirnestone
The following table summarizes the rock profile in the twa deep barings (B-� �1 and B-� �2):
Boring Number
B-1�1
6-102
Below ground surFace
ApprQximate Depth to Top of Tan
Limestone or Gray Shale �feetj
19
22
Approximate aepth to Tap of
Gray Limestone {feetj
28
24
The bareholes were abserved while drilling and after oampletion far the presence and level of
groundwater. Groundwater was not abserved in the barings while drilling, or for the short duration
the �orings oauld remain apen_ However, this does nat necessarily mean the borings terminated
abo�e graundwater, or the water levels summarized aba�e are stable graundvwater levels. Due ta
the IQw permeahility of the soils encountered in the barings, a relatively long period may be necessary
for a graundwater level ta develop and stabilize in a borehole. Long term abseruatians in piezometers
or observatian v,rells sealed from the influenGe of surface water are Qften required to define
groundwater levels in materials of this type.
Responsi�e . Resourceful . Reliable �
Supplemental Geotechnical Engineering Report
Tarrant County Juvenile Center ■ Fort Worth, Texas
October 3, 2019 ■ Terracon Project No. 95195115
Responsive ■ Resourceful ■ Reliable 3
Groundwater level fluctuations occur due to seasonal variations in the amount of rainfall, runoff
and other factors not evident at the time the borings were performed. Therefore, groundwater
levels during construction or at other times in the life of the structure may be higher or lower than
the levels indicated on the boring logs. The possibility of groundwater level fluctuations should be
considered when developing the design and construction plans for the project.
ENGINEERING RECOMMENDATIONS
BUILDING BORINGS
The new building was extended about 200 feet east of the original building line. Borings B-101 and
B-102 were performed in the vicinity of the new corners of the proposed building. The geotechnical
recommendations provided in our original report were reviewed with respect to the changed building
location. Based on the review, recommendations provided in our Report No. 95175149 dated
December 1, 2017 remain unchanged and are applicable.
VOID SPACE DISCUSSION
Lightly loaded floor slabs and flatwork placed on-grade will be subject to movement as a result of
moisture induced volume changes in the active soils that can occur following construction. The
soils expand (heave) with increases in moisture and contract (shrink) with decreases in moisture.
The movement typically occurs as post construction heave.
The potential magnitude of the moisture induced movements is rather indeterminate. It is
influenced by the soil properties, overburden pressures, and to a great extent by soil moisture
levels at the time of construction.
Two different methods to estimate the potential vertical movement (PVM) in the active zone are
generally used in this area. The first is TxDOT method TEX-124-E which uses the plasticity index
relationships to estimate the PVM. The second is absorption swell tests that are performed in a
laboratory from a sample that is cut into a metal ring and submerged in water. The percent swell
is the ratio of the measured height of swell to the ring height. This is a quantitative method that
can be associated to height of soil, e.g. a 4% swell on a 24 inch (2 foot) high soil column is about
1 inch. The first method is typically estimated with dry soil conditions, while the second is at in-
situ moisture levels.
The active zone in this area is considered to be about 10 feet below grade. The active zone is
described as the depth where moisture levels vary through seasonal patterns. Active soils may
be present below this depth; however, it is anticipated that water moisture levels will not vary
sufficiently to influence the PVM.
5upplemental Gentechnical Engineering Report
Tarrant County Ju�enile Center Fort Worth, Texas
�ctober 3, 2019 Terracon Project No. 95195115
l��rr��nn
GeoR�pvrt
This report prov�ides recammendatians ta help mitigate the efFe�ts af sail shrinkage and
expansian. However, e�en if these pracedures are followed, snme mavement and {at least minor}
cracking in the structure shauld be anticipated. The se�erity of cra�king and ather damage such
as uneven floar slabs wvill probably increase if madifiGation of the site results in ex�essiae wetting
❑r drying of the expansive sails. Eliminating the risk af mouement and distress maJ� not be feasible,
but it may be passible ta further redu�e the risk af mavement if sigr�ificantly mare expensive
measures are used during canstructian_ Some of these options are discussed in this repart su�h
as chemical injection andlor a void spa�e with a structural slab.
�riginal Report
The original report recammended a void space of 18 inches below grade beams, pier caps, and
floar slabs if mowements of less than 1 inch are desired. The ariginal repork presented absorptian
swelf test results on 9 selected samples (one fram each horing} and Atterberg limits an the same
samples. The results shawed percent swells rangimg from 1.2 to 6.9 percent. The samples had
a Liquid Limit (LIL} and a Pfasti�ity Index [PI} ranging from 5� to 59 and 25 ta 38, respect�vely. A
result of �.8 percent was observed on a lean clay with a Plasticity Index (PI} of 20_ From the swell
tests, a potential vertical moWement (PVM) of 8 inches was estimated in the original report as the
basis far the recammendation of � 8 inch void space.
I=TCfifiC7iF1 ��Ff�'
Far the supplemental exploration, additianal laboratory testing was pertormed an sele�ted
samples from the new barings drilled ❑n 5eptember 5, 2019. Three absorption swell tes#s and
two Atterberg limits were pertormed in ea�h boring. The following are the test results:
Bnring Depth Liquid Plasticity
No. (feetj Limit (°Ia} Index [°/a}
a-�o�
a-� a�
B-101
B-102
a- � 02
B-1 D2
B- � D3
B-103
B-103
Initial
Mnisture
j°/o�
11.�
18.3
14. �1
14. �1
2Q.8
23.3
1 B.5
14.�
� �.o
Final
Moisture
�°�o�
18.7
' 21.7
1 �.0
22.2
22.9
25.9
18.2
18.8
19.�
Surcharge Swell
{psf} (°/6j
z�a
75�
1,��0
z�a
�5�
1,aa0
250
�5�
1,a00
E.4
�.�
�.8
6.6
� .s
2.0
�.5
5.0
�.i
Responsi�e ■ Resaurceful ■ Reliable 4
2-4
s-a
8- �1 D
2-4
s-s
8-� 0
2-4
6-8
8-�0
47
�a
59
sz
35
5�
3D
�s
39
41
18
34
5upplemental Gentechni�al Engineering Report
Tarrant County Ju�enile Center Fort Worth, Texas
�ctober 3, 2019 Terracon Project No. 95195115
B-104
a-� o�
B-10�
B-1 D5
B-105
B-1 �5
B-10fi
B-106
B-1 �6
B-107
B-1 D7
B-107
4-6
s-s
8-10
0-2
4-5
8- �10
2-4
6-8
8-�1 �
2-4
6-8
8- �1 D
Estimated PVM
52
37
5$
fi3
49
48
48
63
� -
35
2D
38
4D
32
I 32
�
31
42
13.9
15.9
1 �.�
14.5
15.9
24.�
13. �1
14.8
16.3
12.fi
1 �.$
21.5
18.0
1 �.7
19.8
21.7
2�.7
26.9
19.fi
1 �.�
1 �.9
2Q.0
21.0
23.7
�oa
�5�
1,Q�0
125
50�
1,��0
25a
�50
1,�a0
z�a
��a
1,��0
l��rr��c�n
GeoR�pvrt
4.4
0
1.4
10.8
6.8
1.6
8.0
2.i
a.5
8.2
3.D
1.3
At the time of our supplemental field aperations ❑n Januaryf 1�, 2D19, the overburden sails were
at a dry state at the loca#ians drilled. Using the TxD�T methad TEX-124-E based an dry
�anditians wvith the active zone of 1� feet below proposed grade, the potential vertical movement
(PVM) of the site soils is estimated to be on the arder af 3 inches. This method is based an the
PI af the soil as developed by Tx�OT. Using the absorptian swell laboratory test results above,
the PVM far the soil colurrrn has been estimated below for ea�h baring:
Estimated
6oring Nn. pyM {in}
B-�01 5.5
B-�D2 6.�
B- � 03 4.5
8-�104 3.5
8-�105 9.�
B- � 06 7 .0 �
B- � �7 7.0
*FS=factor of safety
8
FS*
1.5
1.3
1.8
�.3
0.9
1.1
1.1
Void Space {in�
'12
FS*
2.2
2.0
�_7
3_4
1_3
1.�
1.7
'I 8
FS*
3.3
3.0
4.a
5.1
2.� _
2.5
2.5
The swell tests are highly wariable, as Gan be observed from the swell test table and the estimated
PVM table above. It shauld he noted that the PVM estimated above is nat an exact calculatian
Responsi�e . Resourceful . Reliable 5
Supplemental Geotechnical Engineering Report
Tarrant County Juvenile Center ■ Fort Worth, Texas
October 3, 2019 ■ Terracon Project No. 95195115
Responsive ■ Resourceful ■ Reliable 6
and may vary during the life of the structure. For instance, greater movements may be
experienced if the soils are at a drier state at the time of construction.
Void Space
Pockets or areas of similar activity are not observed; therefore, a uniform void space should be
considered. Due the variables that are shown to influence active soils, e.g. soil properties and
thickness, overburden pressures, and to a great extent by soil moisture levels at the time of
construction, a factor of safety (FS) is typically applied to provide the required void space. The
greater the factor of safety the less risk the structure will experience movement in the future. A
safety factor of 2 is frequently used in this area for this application. If a safety factor of about 1.5
is acceptable, a void space of 12 inches can be used. If less void space is desired, a modified
subgrade, as discussed below, can be considered.
It should be noted that excessive water from any source could result in movements greater than
1 inch. For example, should leaks develop in underground water or sewer lines or the grades
around the structure allow ponding of water, unacceptable slab movements could develop. The
area around the structure must be well drained, landscape beds must not be over watered or
allow ponding of water, and utility leaks are promptly repaired. Trees should be planted at least
one-mature tree height from the building. Root barriers should be installed if trees are planted
closer.
Option – Modified Subgrade for Floor Slabs/Flatwork
Reductions in anticipated movements can be achieved by using methods developed in this area
to reduce on-grade slab movements. A suitable method for this site consists of chemical injecting
the on-site clays and capping them with flexible base material.
If movements on the order of 1 inch are acceptable, the floor slabs can be placed on grade provided
the building pad and sensitive flatwork areas (i.e. adjacent sidewalks and pavement) is injected to
a depth of 10 feet and capped with an 8-inch layer of flexible base. The flexible base cap is not
required outside the building lines.
If movements of less than 1 inch are desired, the floor slab can be structurally supported with a
4-inch void space over chemical injected subgrade.
The swell potential of the soil can be reduced by injecting the soil with an electro-chemical based
solution as provided by Earthlok (contact Jenny Nivens, 469-337-3835). Swelling of the active
clays is anticipated to be minimal during the injection process.
The chemical injection process is typically conducted in two passes to a pre-determined depth.
The tractor has a 20- ft wide mast mounted on the front. The mast has 5 rods, spaced 4 feet apart.
Each rod sprays a 2.5 foot in radius, resulting in spray overlap. After completing the second pass,
Supplemental Geotechnical Engineering Report
Tarrant County Juvenile Center ■ Fort Worth, Texas
October 3, 2019 ■ Terracon Project No. 95195115
Responsive ■ Resourceful ■ Reliable 7
the area will be treated on 2-foot centers. Each pass will be offset orthogonally resulting in
approximately 2-foot spacing of the treated area. The rods are pushed down in the ground in one
foot intervals, staying at each interval from 15-35 seconds. Based on a 10 foot injection depth,
injection will cover approximately 5,000 SF a day. At lesser depths, more square footage can be
covered in a day. The modified soils should extend at least 5 feet beyond the building perimeter
and include entrances, abutting sidewalks and other flatwork areas sensitive to movement.
The effectiveness of the injection shall be assessed by soil borings and laboratory tests following
a seventy-two-hour curing period. One boring should be continuously sampled to the injected
depth for every 5,000 sq. ft. of injected surface area. At least two borings should be drilled and
sampled if smaller areas are tested. Laboratory tests should be performed on tube samples (not
cuttings) to measure the soil moisture content and hand penetrometer resistance at 1-foot
intervals. Absorption swell tests should be performed at about 2 to 4-foot intervals within the
injected depth.
The soil should be injected with sufficient number of injection passes to reduce the average
vertical swell to 1 percent or less in each test boring (with no values over 2 percent) as determined
by absorption swell tests under the final overburden pressure. A 1-2% swell criterion with
Earthlok’s warranty will guarantee a max swell of 1” or less.
Initial penetration with the injection rods may be difficult for soils in a dry condition. It is not possible
to predict the actual number of injection passes required to properly condition the active clay soils.
Multiple injections should be anticipated. Both the cost and time associated with the possibility of
multiple injections being required should be included in the project budget and schedule.
The flexible base material should be placed above the modified soils in a reasonable period of
time (i.e. within 48 hours) following completion of the injection process. This layer is to help
protect the subgrade during construction. If the surface of the injected soils is allowed to be
disturbed prior to placement of the cap, the soils should be reworked and placed in a proper state.
The use of a vapor retarder should be considered beneath concrete slabs on grade that will be
covered with wood, tile, or carpet with a water-soluble adhesive. A vapor retarder should be used
for other moisture sensitive coverings, impervious coverings, or when the slab will support
equipment sensitive to moisture. When conditions warrant the use of a vapor retarder, the slab
designer and slab contractor should refer to ACI 302 and/or ACI 380 for procedures and cautions
regarding the use and placement of a vapor retarder.
It should be noted that excessive water from any source could result in movements greater than
1 inch. For example, should leaks develop in underground water or sewer lines or the grades
around the structure allow ponding of water, unacceptable slab movements could develop. The
area around the structure must be well drained, landscape beds must not be over watered or
allow ponding of water, and utility leaks are promptly repaired. Trees should be planted at least
Supplemental Geotechnical Engineering Report
Tarrant County Juvenile Center ■ Fort Worth, Texas
October 3, 2019 ■ Terracon Project No. 95195115
Responsive ■ Resourceful ■ Reliable 8
one-mature tree height from the building. Root barriers should be installed if trees are planted
closer.
Floor Slab Construction Considerations
Finished subgrade, within and for at least 10 feet beyond the floor slab, should be protected from
traffic, rutting, or other disturbance and maintained in a relatively moist condition until floor slabs are
constructed. If the subgrade should become damaged or desiccated prior to construction of floor
slabs, the affected material should be removed, and structural fill should be added to replace the
resulting excavation. Final conditioning of the finished subgrade should be performed immediately
prior to placement of the floor slab support course.
The Geotechnical Engineer should approve the condition of the floor slab subgrades immediately
prior to placement of the floor slab support course, reinforcing steel, and concrete. Attention should
be paid to high traffic areas that were rutted and disturbed earlier, and to areas where backfilled
trenches are located.
GENERAL COMMENTS
Our analysis and opinions are based upon our understanding of the project, the geotechnical
conditions in the area, and the data obtained from our site exploration. Natural variations will occur
between exploration point locations or due to the modifying effects of construction or weather.
The nature and extent of such variations may not become evident until during or after construction.
Terracon should be retained as the Geotechnical Engineer, where noted in this report, to provide
observation and testing services during pertinent construction phases. If variations appear, we
can provide further evaluation and supplemental recommendations. If variations are noted in the
absence of our observation and testing services on-site, we should be immediately notified so
that we can provide evaluation and supplemental recommendations.
Our Scope of Services does not include either specifically or by implication any environmental or
biological (e.g., mold, fungi, bacteria) assessment of the site or identification or prevention of
pollutants, hazardous materials or conditions. If the owner is concerned about the potential for
such contamination or pollution, other studies should be undertaken.
Our services and any correspondence or collaboration through this system are intended for the
sole benefit and exclusive use of our client for specific application to the project discussed and
are accomplished in accordance with generally accepted geotechnical engineering practices with
no third-party beneficiaries intended. Any third-party access to services or correspondence is
solely for information purposes to support the services provided by Terracon to our client.
Reliance upon the services and any work product is limited to our client, and is not intended for
third parties. Any use or reliance of the provided information by third parties is done solely at their
own risk. No warranties, either express or implied, are intended or made.
Supplemental Geotechnical Engineering Report
Tarrant County Juvenile Center ■ Fort Worth, Texas
October 3, 2019 ■ Terracon Project No. 95195115
Responsive ■ Resourceful ■ Reliable 9
Site characteristics as provided are for design purposes and not to estimate excavation cost. Any
use of our report in that regard is done at the sole risk of the excavating cost estimator as there
may be variations on the site that are not apparent in the data that could significantly impact
excavation cost. Any parties charged with estimating excavation costs should seek their own site
characterization for specific purposes to obtain the specific level of detail necessary for costing.
Site safety, and cost estimating including, excavation support, and dewatering
requirements/design are the responsibility of others. If changes in the nature, design, or location
of the project are planned, our conclusions and recommendations shall not be considered valid
unless we review the changes and either verify or modify our conclusions in writing.
Responsive ■ Resourceful ■ Reliable
FIGURES
Contents:
GeoModel
Note: All attachments are one page unless noted above.
Tarrant County Jwenile Cerker 5upplement Fart Wartfi, Texas 1 ��rracan
v�-- -��
Terracon Project No. 95195115 GeoRepor�
615
� 104
8-1IX3 B-102
�107 �101
.....�.1q5 ............... ............._. ............. ............... ......
610 . . .............. ......................
���vs
1 �
............... ............. ............... ......
so5 .. .... . ... ...... ... .. ... ...... _.. .. .. .... ...... _.
1 ,� � a
'° 1
--- 600 ...... . ....................................... ?fl............ ............... 1 ......
� i� .................... .............
�' io
w
J
tn 595 ............................................................................................................................
............... ......
�
� � is
� .. ........................ ........................ ........................ ........................ ...
............... . .......
d 3 2a
� 2
W
W 585 .... ................... ........................ ........................ ........................ ........................
............... . �....
4
5s0........................ ........................ ........................ ........................ ........................
35
4
575 .. .... .... .... .... ...... ... .... .... .... .... ...... ... .... .... .... .... ...... ... .... .... .... .... ...... ... .... .... .... .... ...... ... .... .... .... .... .....
570 �
This is not a cross section. This is intended to display the Geotechnical Model only_ See indi�idual Iogs for more detailed conditions.
Madel Layer L.�yer Name General descriptian �
1 Clsy Fat day
2 Weathered Badrock Tan and graylirnestone
3 Bedrock Gray shale
d Bedrock Gray limestone
►�
� Fat Clay � Shale
�Highly Weathered
Limestone
� Limestone
NDTES:
Layering shown on ihis figure has been develaped by he geoteehnical
engineer for purposes of modeling the subsurtaee oondi[ions as
required for he subsequent geotechnical engineering for this project.
Numbers adjacent to soil column indicate depth below graund surtace.
Responsive ■ Resourceful ■ Reliable
ATTACHMENTS
5upplemental Gentechnical Engineering Report
Tarrant County Ju�enile Center Fort Worth, Texas
�ctober 3, 2019 Terracon Project No. 95195115
EiCPLDRATI�N AN❑ TESTIN� PROCEOIJRES
Field Expl�ration
Number of Barings Boring Depth (feetj
2 35 to �� feet
5 1� feet
l��rra�c�n
GeoR�pvrt
Laca#inn
East side af the planned building area that
was not included in the original report
❑riginal building area in the acti�e zone
Boring Layout and Elevations: Llnless otherwise no#ed, Terracan persannel pravided the baring
layaut. Caardinates were ohtained with a handheld GP5 unit (estimated horizon#al accura�y af
abaut ±10 feet} and approximate elevatians far GeoMadel were abtained by interpalation from the
NCTCfl� Topagraphic Map.
Subsurtace Exploration Procedures: VIIe advan�e the borings with a truck-maunted, rotary drill
rig using cantinuaus flight augers (solid stem andlor hallow stem as necessary depending on soil
�anditions}. Five samples are ❑btained in the upper � 0 feet af each baring and at intervals of 5
feet thereafter. In the thin-walied tube sampling pro�edure, a thin-walled tube is pushed hydraulically
inta the soil ta obtain a relatively undisturbed sample. In the split-barrel sampling procedure, a
split-barrel sampling spoon is driven into the ground. The load-carrying capa�ity af bedrack is
evaluated in place by the Texas Department of Transpartatian (Tx�aTj cone penetratian test. The
samples were placed in apprapriate �ontainer, taken to aur labaratory far testing, and classrfied
under the directian of a geotechnical engineer. In additian, we o�serve and recard groundwater
leuels during drilling and sampling. Far safety purposes, all barings are backfilled with auger
�uttings after their �ompletion.
Dur exploration team prepares field boring lags as part of the standard drilling operations. These
field logs include uisual classifications of #he materials encountered during drilling and our
interpretation of the subsurtace canditions hetween samples. Final baring fogs are prepared fram
the field logs. The final boring logs represent the geotechnical engineer's interpretation of the field
logs and include madifir.ations based an ❑bservations and tests of the samples in ❑ur laboratory.
Laboratory Testing
The praje�# engineer reviewed the field data and assigned laharatary tests ta understand the
engineering praperties af the various soil and rock strata, as necessary, for this praje�t.
Procedural standards noted belowv are for reference to methadology in general. In some cases,
variatians ta methods uvere applied be�ause of local practice ar professianal judgment. 5tandards
noted taelow include reference to other, related standards. Such references are nat necessarily
applicable to describe the specific test pertormed.
Responsi�e . Resourceful . Reliable EXPLQRATIaN ANa TESTING RRaCEDL1RE5 1 af 2
Supplemental Geotechnical Engineering Report
Tarrant County Juvenile Center ■ Fort Worth, Texas
October 3, 2019 ■ Terracon Project No. 95195115
Responsive ■ Resourceful ■ Reliable EXPLORATION AND TESTING PROCEDURES 2 of 2
■ Water (Moisture) Content of Soil
■ Liquid Limit, Plastic Limit, and Plasticity Index of Soils
■ Absorption Swell Tests
Absorption swell tests are performed on selected samples. These tests are used to quantitatively
evaluate volume change potential at in-situ moisture levels. The results of these tests are
presented in the table in Additional Data section.
5upplemental Gentechnical Engineering Report
Tarrant County Ju�enile Center Fort Worth, Texas
�ctober 3, 2019 Terracon Project No. 95195115
PHOTQGRAPHY LDG
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Responsive ■ Resourceful ■ Reliable
SITE LOCATION AND EXPLORATION PLANS
Contents:
Site Location Plan
Exploration Plan
Note: All attachments are one page unless noted above.
Tarrant County Juvenile Center Fort Worth, Texas
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❑IACiRAM IS FOR GENEFti+L LOCATION ONLY, AND IS NOT VNTENDED FOR CONSTRUCTIDhI PURP�SES
-�r�
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1-
MAP RRdVVaED BY MICRDSOFT BING MAPS
Tarrant Caunty Ju�enile Center Fart Worth, Texas
Octaber 3, 2D19 Terracan Project No. 95195115
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DIAGR.4M IS FOR GENERAL L�CATIpN DNLY. RND IS NOT INTENaED FOR CONSTRUCTION Pl1RP�5E5
MAP PRDVIDE� BY MICROSaFf 6 NG MAPS
EXPLORATION RESULTS
Contents:
Boring Logs (B-101 through B-107)
Note: All attachments are one page unless noted above.
B�RI NG L�G N0. B-� 0� Pa e 1 of 2
PROJECT: Tarrant County Ju�enil� Center Suppl�ment CLIENT: Tarrant County Faciliti�s
Fort Worth, Te�cas �
SITE: 2701 Kimho Road
Fort Worth, Texas
W c� LDCATION See ^ W z a STRENGTH TEST � A� M�SRG
�� � 4 � �nrn w F�'
J = Latitiude: 32.7973° Longitude: -97.3029° _ � � w F = } N � �e w � � _ �
O � � ~ W � � � r~n a "' � ¢ � � p W LL-PL-PI
� C� � �m � LL W �r � � �
rawn ta light brown, very stiff ta hard
�1�/i
�c��
t!�
ary Auger
�
�
i Abandonment Method:
� Bac�lled with auger cuttings
I
� WdT�R 1 �Vf�l i
No wafer encountered dUring drilling
Ory upon campletiQn of drrlling
FAT CLAY {CFII_ shaley, with calcareaus deposits,
brown, stifF to hard
190
LIMESTONE with clay layers, tan and gray
�
LIMESTONE with shale seams, gray
ion hnes are approwmate.
Q r p rn �
V
4.5+(HP} 1a
4.5+ {H P} 11 47-17-3a
5 4.5+{HP} 11
3.75 {HP} 18 �8-24-38
2.75 {HP} 14
�
4.5+ { H P}
1
1.75 {HP}
10012.5"
2
14-5D1A"
1 D01125"
may ue graouai. nammer i ype: wnoma i c
See for a M��
description of field and laboratory proced�res
used and addi ianal data {If arryj.
See for e�lanation of
symhals and a�hreviatians.
1 ��rra��n Boring Started= 09-{YCr2U19 Boring Comple6ed U9-06-2019
Drill Rig: CME 55 �riller: StrataBare
2501 E Laop 820 N
Fort Warth, TX Project Mo.: 95195115
B�RI NG L�G N0. B-� 0� Pa e z o
PROJECT: Tarrant County Ju�enil� Center Suppl�ment CLIENT: Tarrant County Faciliti�s
Fort Worth, Te�cas
SITE: 2701 Kimho Road
Fort Worth, Texas
W c� LDCAT ION See ^ W z a STRENGTH TEST � AT � M�gR
�� � 4 � �nrn w F�'
J = Latitiude: 32.7973° Longitude: -97.3029° _ � � w F = } N � �e w � � _
� � p � m � � � r~n a � � � � Q o W LL-PL-PI
., � �„ � Q r p r~n r~i� U �
seams, gray
1 D�10.75"
4
&oring rerminared ar da Feer
�ooa2.z���
ion Imes are approwmate. In-situ, he transition may
ary Auger
i Abandonment Method:
� Bac�lled with auger cuttings
No wafer encountered dUring drilling
Ory upon campletiQn of drrlling
ype: wnoma ic
See for a M��
description of field and laboratory proced�res
used and addi ianal data {If arryj.
See for e�lanation of
symhals and a�hreviatians.
1 ��rra��n
2501 E Laop 820 N
Fort Warth, TX
ig Started= 09-{YCr2U19
Rig: CME 55
�ct Mo.: 95195115
Boring Comple6ed: U9-06-2019
�riller: StrataBare
B�RI NG L�G N0. B-� 02 Pa e 1 of 2
PROJECT: Tarrant County Ju�enil� Center Suppl�ment CLIENT: Tarrant County Faciliti�s
Fort Worth, Te�cas �
SITE: 2701 Kimho Road
Fort Worth, Texas
W c� LDCATION See ^ W z a STRENGTH TEST � A� M�SRG
� � � 4 � �nrn w F�'
J = Latitiude: 32.7977° Longitude: -97.3029° _ � � w F = } N � �e w � � _ �
O � � ~ W � � � r~n a "' � ¢ � � p W LL-PL-PI
� C� � �m � LL W �r � � �
rawn ta light brown, very stiff ta hard
1 I%/
FAT CLAY {CHl_ shaley, brown, very strff to hard
�o
5FL4LE. gray
3
24 0
LIMESTONE with shale seams, gray
t!�
Q r p rn �
V
4.5+ ( H P} 13
4.5+{HP} 14 59-2�-39
5 4.5+{HP} 16
2.25 {HP} 21 F2-21�1
2.5 (HP) 23
1
2.5 (HP)
1
4.5+ ( H P}
► 1 D01125"
100l2.5"
ary Auger
�
�
i Abandonment Method:
� Bac�lled with auger cuttings
I
� WdT�R 1 �Vf�l i
No wafer encountered dUring drilling
Ory upon campletiQn of drrlling
ion hnes are approwmate.
may ue graouai. nammer i ype: wnoma i c
See for a M��
description of field and laboratory proced�res
used and addi ianal data {If arryj.
See for e�lanation of
symhals and a�hreviatians.
1 ��rra��n Boring Started= 09-{YCr2U19 Boring Comple6ed U9-06-2019
Drill Rig: CME 55 �riller: StrataBare
2501 E Laop 820 N
Fort Warth, TX Project Mo.: 95195115
B�RI NG L�G N0. B-� 02 Pa e z o
PROJECT: Tarrant County Ju�enil� Center Suppl�ment CLIENT: Tarrant County Faciliti�s
Fort Worth, Te�cas
SITE: 2701 Kimho Road
Fort Worth, Texas
W c� LDCAT ION See ^ W z a STRENGTH TEST � AT � M�gR
�� � 4 � �nrn w F�'
J = Latitiude: 32.7977° Longitude: -97.3029° _ � � w F = } N � �e w � � _
� � p � m � � � r~n a � � � � Q o W LL-PL-PI
., � �„ � Q r p r~n r~i� U �
seams, gray
4
Boring Terminatad at 35 Feet
� oorz.o��
ion Imes are approwmate. In-situ, he transition may
ary Auger
i Abandonment Method:
� Bac�lled with auger cuttings
No wafer encountered dUring drilling
Ory upon campletiQn of drrlling
ype: wnoma ic
See for a M��
description of field and laboratory proced�res
used and addi ianal data {If arryj.
See for e�lanation of
symhals and a�hreviatians.
1 ��rra��n
2501 E Laop 820 N
Fort Warth, TX
ig Started= 09-{YCr2U19
Rig: CME 55
�ct Mo.: 95195115
Boring Comple6ed: U9-06-2019
�riller: StrataBare
B�RING L�G N0. B-� 03 Pa e 1 of 1
PROJECT: Tarrant County Ju�enil� Center Suppl�ment CLIENT: Tarrant County Faciliti�s
Fort Worth, Te�cas �
SITE: 2701 Kimho Road
Fort Worth, Texas
W c� LDCATION See ^ W z a STRENGTH TEST � A� M�SRG
�� � 4 � �nrn w F�'
J = Latitiude: 32.7978° Longitude: -97.3039° _ � � w F = } N � �e w � � _ �
O � � ~ W �¢ � � r~n a "' � ¢ � � p W LL-PL-PI
� C7 .,��„ � � �Q u5 LL r p r~n r~i� � �
rwi c�wY [chl. fnntn umestone tragments, aar
brawn, hard
FAT CLAY {CH1, with calcareous nodules, dark
brawn to light brown, hard
� ir
Push Tu6e
i Abandonment Method:
Bac�lled with onsite soils
No wafer encountered dUring drilling
Ory upon campletiQn of drrlling
FAT CLAY {CHl_ shaley, with sand, brown, stiff
&oNng Terminaterf at itl Feet
ion hnes are approwmate.
5
1
4.5+ ( H P}
4.5+ { H P}
4.5+ {H P}
4.5+ { H P}
1.5 (HP)
may ue graouai.
See for a M��
description of field and laboratory proced�res
used and addi ianal data {If arryj.
See for e�lanation of
symhals and a�hreviatians.
Boring Started= 09-{YCr2U19
�rra��n Drill Rig CME 55
2501 E Laop 820 N
Fort Warth, TX Project Mo.: 95195115
V
14
16 35-17-18
13
14 51-17-34
15
Boring Comple6ed: U9-06-2019
�riller: StrataBare
B�RING L�G N0. B-� 0� Pa e 1 of 1
PROJECT: Tarrant County Ju�enil� Center Suppl�ment CLIENT: Tarrant County Faciliti�s
Fort Worth, Te�cas �
SITE: 2701 Kimho Road
Fort Worth, Texas
W c� LDCATION See ^ W z a STRENGTH TEST � A� M�SRG
�� � 4 � �nrn w F�'
J = Latitiude: 32.79�2° Longitude: -97.3043° _ � � w F = } N � �e w � � _ �
O � � ~ W �¢ � � r~n a "' � ¢ � � p W LL-PL-PI
� C7 .,��„ � � �Q u5 LL r p r~n r~i� � �
rawn ta brown, hard
1 I/
Push Tu6e
i Abandonment Method:
Bac�lled with onsite soils
No wafer encountered dUring drilling
Ory upon campletiQn of drrlling
FAT CLAY [CHI, shaley, with sand and calcareous
nodules, 6rawn, very stiff to hard
&oNng Terminaterf at itl Feet
ion hnes are approwmate.
5
1
4.5+ ( H P}
4.5+ { H P}
4.5+ {H P}
2.75 {HP}
4.5+ { H P}
may ue graouai.
See for a M��
description of field and laboratory proced�res
used and addi ianal data {If arryj.
See for e�lanation of
symhals and a�hreviatians.
Boring Started= 09-{YCr2U19
�rra��n Drill Rig CME 55
2501 E Laop 820 N
Fort Warth, TX Project Mo.: 95195115
V
11
14
14 52-17-35
16 37-17-24
17
Boring Comple6ed: U9-06-2019
�riller: StrataBare
B�RING L�G N0. B-� 05 Pa e 1 of 1
PROJECT: Tarrant County Ju�enil� Center Suppl�ment CLIENT: Tarrant County Faciliti�s
Fort Worth, Te�cas �
SITE: 2701 Kimho Road
Fort Worth, Texas
W c� LDCATION See ^ W z a STRENGTH TEST � A� M�SRG
�� � 4 � �nrn w F�'
J = Latitiude: 32.79� 1 ° Longitude: -97.3048° _ � � w F = } N � �e w � � _ �
O � � ~ W �¢ � � r~n a "' � ¢ � � p W LL-PL-PI
� C7 .,��„ � � �Q u5 LL r p r~n r~i� � �
rawn ta brown, hard
1 I/
Push Tu6e
i Abandonment Method:
Bac�lled with onsite soils
No wafer encountered dUring drilling
Ory upon campletiQn of drrlling
FAT CLAY [CHI, shaley, with calcareaus nodules,
brown, stifF to wery stiff
&oNng Terminaterf at itl Feet
ion hnes are approwmate.
5
1
4.5+ ( H P}
4.5+ { H P}
4.5+ {H P}
1.75 {HP}
3.25 {HP}
may ue graouai.
See for a M��
description of field and laboratory proced�res
used and addi ianal data {If arryj.
See for e�lanation of
symhals and a�hreviatians.
Boring Started= 09-{YCr2U19
�rra��n Drill Rig CME 55
2501 E Laop 820 N
Fort Warth, TX Project Mo.: 95195115
V
14 58-2�-38
15
16
19
24 83-23�a
Boring Comple6ed: U9-06-2019
�riller: StrataBare
B�RING L�G N0. B-� OB Pa e 1 of 1
PROJECT: Tarrant County Ju�enil� Center Suppl�ment CLIENT: Tarrant County Faciliti�s
Fort Worth, Te�cas �
SITE: 2701 Kimho Road
Fort Worth, Texas
W c� LDCATION See ^ W z a STRENGTH TEST � A� M�SRG
�� � 4 � �nrn w F�'
J = Latitiude: 32.7973° Longitude: -97.3041 ° _ � � w F = } N � �e w � � _ �
O � � ~ W �¢ � � r~n a "' � ¢ � � p W LL-PL-PI
� C7 .,��„ � � �Q u5 LL r p r~n r~i� � �
rawn ta liaht brown. hard
1 I/
Push Tu6e
i Abandonment Method:
Bac�lled with onsite soils
No wafer encountered dUring drilling
Ory upon campletiQn of drrlling
FAT CLAY {CHl_ shaley, with sand, brown, hard
&oNng Terminaterf at itl Feet
ion hnes are approwmate.
5
1
4.5+ ( H P}
4.5+ { H P}
4.5+ {H P}
4.5+ { H P}
4.5+ { H P}
may ue graouai.
See for a M��
description of field and laboratory proced�res
used and addi ianal data {If arryj.
See for e�lanation of
symhals and a�hreviatians.
Boring Started= 09-{YCr2U19
�rra��n Drill Rig CME 55
2501 E Laop 820 N
Fort Warth, TX Project Mo.: 95195115
V
12
13 49-17-32
13
15 48-16-32
16
Boring Comple6ed: U9-06-2019
�riller: StrataBare
B�RING L�G N0. B-� 07 Pa e 1 of 1
PROJECT: Tarrant County Ju�enil� Center Suppl�ment CLIENT: Tarrant County Faciliti�s
Fort Worth, Te�cas �
SITE: 2701 Kimho Road
Fort Worth, Texas
W c� LDCATION See ^ W z a STRENGTH TEST � A� M�SRG
�� � 4 � �nrn w F�'
J = Latitiude: 32.7975° Longitude: -97.303�° _ � � w F = } N � �e w � � _ �
O � � ~ W �¢ � � r~n a "' � ¢ � � p W LL-PL-PI
� C7 .,��„ � � �Q u5 LL r p r~n r~i� � �
rawn ta light brown, very stiff ta hard
1 I/
Push Tu6e
i Abandonment Method:
Bac�lled with onsite soils
No wafer encountered dUring drilling
Ory upon campletiQn of drrlling
FAT CLAY {CHl_ shaley, brown, very strff
&oNng Terminaterf at itl Feet
ion hnes are approwmate.
5
1
4.5+ ( H P}
4.5+ { H P}
4.5+ {H P}
A.4 [HP)
3.75 {HP}
may ue graouai.
See for a M��
description of field and laboratory proced�res
used and addi ianal data {If arryj.
See for e�lanation of
symhals and a�hreviatians.
Boring Started= 09-{YCr2U19
�rra��n Drill Rig CME 55
2501 E Laop 820 N
Fort Warth, TX Project Mo.: 95195115
V
11
13 48-17-31
13
18
22 83-21 �2
Boring Comple6ed: U9-06-2019
�riller: StrataBare
SUPPORTING INFORMATION
Contents:
Unified Soil Classification System
General Notes to Log Terms
Note: All attachments are one page unless noted above.
LINIFIE❑ 501L �LA551FICATIDN 5Y5TEM
Criteria for Assigning Graup Symbals and Group Names Using Laboratnry Tests
Clean Gravels: Cu ? 4 and 1 S Cc 5 3
Gravels: Less than 5°Io fines Cu ¢ 4 andlor [Cc�1 or Cc}3.D]
More than 50°� of
l��rr���n
GeoR�port
Sail Classificatian
Graup Group Name
Symbol
GN1 Well-graded gravel
GP Poorly graded gravel
coarse fraction Fines classiiy as ML or MH GM 5ilty gravel
retained an No_ 4 sieve Gravels with Fines:
Coarse-Grained Sails: More than 123'o fines Fines classify as CL or CH GC Clayey gra�el
More than 54°% retained -
on No. 2DD sieve Clean Sands: Cu � 6 and 1 s Cc s 3 S� Well-graded sand
Sands: Less than 5°Io fines Cu � 6 andlor [Cc�1 or Cc}3.D] SP Poorly graded san�
5d°/o or more of coarse
fraction passes No. 4 5ands with Fines: Fines classiiy as ML or MH 5M 5ilty sand
Isieve
More than 123'o fines Fines classiiy as CL or CH 5C Clayey sand
PI a 7 and plots on or above "A" CL Lean clay
Inorganic:
Silts and Clays: PI ¢ 4 or plots helow "A° line ML 5ilt
Liquid limit less than 54 Liquid limit -�ven dried flrganic �lay
Fine-Grained Soils: Organic: e D_75 aL
Liquid limit - not dried �rganic silt
503'0 or more passes the —
No. 200 sieve PI plots on or above "A" line CH Fat clay
Inurganic:
Silts and Clays: PI plots 6elow "A" line MH Elastic 5ilt
Liquid limit 5D or more Liquid limit - oven dried �rganic day
Organic: z 0_75 �H
Liquid limit- not dried _ �rganic silt
Highly organic soils: Prirnarily organic matter, dark in colar, and organic od�r PT Peat
Based on the material passing the 3-inch (75-mm} sieue. If fnes are organic, add °with organic fnes° to group name.
If field sample contained cob6les or baulders, or both, add "with eobbles If sail contains ? 153'a grauel, add `i�vith grawel° to group name.
ar boulders, or both" to group name. If Atterherg limits plat in shaded area, soil is a CL-ML, silty clay
Gravels with 5 to 12°/o fnes require dual symbols= GW-GM well-graded if soil contains 15 to 29°� plus No. 2D0, add `�vith sand" or'Sxith
gra�el with silt, GW-GC well-graded gravel with clay, GP-GM poorly � grar�el," whiche�er is predominant.
graded gravel with silt, GP-GC poorly graded gravel with clay.
Sands with 5 to 123'o fines require dual symbals: SW-SM well-graded if sail contains ? 303'o plus No. 2d0 predominantly sand, add
sand with silt, SWSC well�raded sand with clay, SPSM poorly graded "sand�'ta group name.
sand with silt, SP-SC poarly graded sand with clay. If sail contains ? 3D3'o plus No. 2��, predominantly gravel, add
2 "gravell7�' to group name.
��30 } PI ? 4 and plots on or above °AA line_
�u = aad�,o �� _ • PI ¢ 4 or plats below "A" line.
❑» x D6� P PI plots on or above "A° line.
If soil contains ? 15°/o sand, add °with sand° to group name. PI plots belaw "A" line.
If fines classify as CL-ML, use dual symbal GC-GM, �r 5C-5M_
6d !
�
X
w
O
�
�
�
U
�
C!3
d
�
�
For classification of f3ne-grained ,��
snils and fine-grained fraction ,-'
�o . of coarse-grained soils ,�.e.'
Equation af ��A" - line aJ� �
Hori�4ntal at PI�4 t� LL�.25.5. J
qp t#�en �1=0.73 (LL-20} �� -
o�
Equation of "L!" - line ,' G�
Vertical at LL=16 to PI=7, r��
30 then PI=q.9 (LL-8} �"
�'" o..
� �i
20 `! �j�+
��J MH or QH
,'
�'
10 �' .
� ---- CL - ML I
�-- MLar�L
0
o �o �s 20 ��
aa �o so �o
., U`�e -
, p.
�
80 90 iDD 11p
LIi�UID LIM17 {LL]
I, N
0
I, P
4
GENERAL NDTES TD LOG TEF�MS
�E� RrckCars
C:rttirqs
Grah hel6y
Sample T�he
N
[HP)
��
��d� Water levels indicated on the soil bonng logs are the levels
Texas Cone rneasured in the borehvle at the times indicated.
Psnetra-i�r•
T�� � a���� Groundwater le�+el variations will oecur 4ver time. In low
permeability soils, accurate determination for groundwater
lewels is not possible with short term water le�el
observations.
DESCRIPTIVE SDIL CLA551FICATIDN
l��rr���n
GeoReport
FIELD TESTS �
Standard Penetratian Test
Resistance (BlawslFtj
Hand Penetrameter
Torvane
[DCP] Dynamic Cone Penetrometer
UC Unconfined Compressi�e Strength
(PIDj Photo-lanixation Detector
(�VAj drganic Vapor Analyzer
Sail classi�cation is based on the Unified 5oil Classification 5ystem. Coarse Grained 5oils have more than 50°Io of their dry weight retained on a
#200 sieve; their pnncipal descriptors are: boulders, cobbles, gravel, or sand. Fine Grained Soils have less than 503'0 of their dry weight retained on
a#2�� sieve; they are principally described as clays if they are plastic, and silts if they are slightly plastic or non-plastic_ Major constituents may be �
added as rnadifiers and min�r constituents may he added ac�ording to the relati�+e proportions based on grain size. In addition to gradation, coarse-
grained soils are defined on the basis of their in-place relative density and fne-grained soils on the basis of their consistency.
L�CATIDN ANO ELEVATION NDTES
Llnless otherwise noted, Latitude and Longitude are approximately determined using a hand-held GPS device. The accuracy of such deuices is
variable. Surtace elevation data annotated with +1- indicates that n� actual tapographical suruey was conducted to confirm the surtace eleyation.
� Instead, the surFace ele�ation was approxirnately determined fr�rn topographi� maps of the area.
RELATIVE DENSITY DF COARSE-GRAINED SOILS
SAM P LI NG
WATER LEVEL
� Water Initially
Encow�tered
,� Water Le+rel Ai#er a
s���� �;� rn� r�
� Water Le�e4 P�fter
a Spec'rf'ied Periad of Time
�More than 5D3'o retained on No. 2i1D sie�e.}
�ensity determined by 5tandard Penetration Resistance
Descriptive Term
jdensity}
Very Loose
Loose
Medium aensa
❑ense
Very �ense
Standard Penetration or
N-�alue
B laws! Ft.
a-3
4-9
1a-29
3a — 5a _
}�o
STRENGTH TERMS
CON5ISTENCY OF FINE-GRAINEa S�ILS
{5�°/a or rnore passing the No. 2�0 sieve.]
Consistency determined by laboratory shear strength testing, field �isual-msnual
procedures or standard penetration resistance
Descripti�a Terrr
[Cansistencyj
Very Soft
5oft
Medium 5tiff
StifF
Very Stiff
Hard
RELATIVE PROPORTIOMS OF SAND AND GRAVEL
❑escriptiae Term{s} af Percent of
other canstituents Dry Ylleight
Unconfined Compressive Strength
Qu, [tstj
5tandard Penetration ar
N-value
B lowslFt.
Less than D25 D— 1
�25 to D_5 2— 4
0.5to1.00 4-8
1.D0 tQ 2.DD 8— 15
� 2.a0 fo 4.DD 15 — 3U
�4.00 �30
RELATIVE PROPORTIDNS QF FINES
Descriptive Term[sj of Percent of
other constituents Dry Weight
Trace � �15 Trace � �5
With 15 — 29 With 5— 12
Modifier �3D Madifier �12
GRAIN SIZE TERMINflLDGY PLASTICITY DESCRIPTIflN
Major Component of Sample Particle 5ize Term Plasticity Index
Baulders Over 12 in. {300 mm} Nan-plastic D
Cobbles 12 in. to 3 in. {3a� mm to 75 mm) Low 1— 1D
Gravel 3 in. to #4 sieve [75mm to 4.75mm} Medium 11 — 30
Sand #4 to #26U sieue {A.75rnm to D.075mm) High }3D
Silt or Clay Passing #200 sieve �a.D75mrn}
CLASSIFICATION DESCRIPTION Wage Rate
AC Mechanic $ 25.24
AC Mechanic Helper $ 13.67
Acoustical Ceiling Installer $ 16.83
Acoustical Ceiling Installer Helper $ 12.70
Bricklayer/Stone Mason $ 19.45
Bricklayer/Stone Mason Trainee $ 13.31
Bricklayer/Stone Mason Helper $ 10.91
Carpenter $ 17.75
Carpenter Helper $ 14.32
Concrete Cutter/Sawer $ 17.00
Concrete Cutter/Sawer Helper $ 11.00
Concrete Finisher $ 15.77
Concrete Finisher Helper $ 11.00
Concrete Form Builder $ 15.27
Concrete Form Builder Helper $ 11.00
Drywall Mechanic $ 15.36
Drywall Helper $ 12.54
Drywall Taper $ 15.00
Drywall Taper Helper $ 11.50
Electrician (Journeyman) $ 19.63
Electrician Apprentice (Helper) $ 15.64
Electronic Technician $ 20.00
Floor Layer $ 18.00
Floor Layer Helper $ 10.00
Glazier $ 21.03
Glazier Helper $ 12.81
Insulator $ 16.59
Insulator Helper $ 11.21
Laborer Common $ 10.89
Laborer Skilled $ 14.15
Lather $ 12.99
Metal Building Assembler $ 16.00
Metal Building Assembler Helper $ 12.00
Metal Installer (Miscellaneous) $ 13.00
Metal Installer Helper (Miscellaneous) $ 11.00
Metal Stud Framer $ 16.12
Metal Stud Framer Helper $ 12.54
Painter $ 16.44
Painter Helper $ 9.98
Pipefitter $ 21.22
Pipefitter Helper $ 15.39
Plasterer $ 16.17
Plasterer Helper $ 12.85
Plumber $ 21.98
Plumber Helper $ 15.85
Reinforcing Steel Setter $ 12.87
(Commercial Construction Projects)
2013 PREVAILING WAGE RATES
Page 1 of 2
Reinforcing Steel Setter Helper $ 11.08
Roofer $ 16.90
Roofer Helper $ 11.15
Sheet Metal Worker $ 16.35
Sheet Metal Worker Helper $ 13.11
Sprinkler System Installer $ 19.17
Sprinkler System Installer Helper $ 14.15
Steel Worker Structural $ 17.00
Steel Worker Structural Helper $ 13.74
Waterproofer $ 15.00
Concrete Pump $ 18.50
Crane, Clamsheel, Backhoe, Derrick, D'Line Shovel $ 19.31
Forklift $ 16.45
Foundation Drill Operator $ 22.50
Front End Loader $ 16.97
Truck Driver $ 16.77
Welder $ 19.96
Welder Helper $ 13.00
The prevailing wage rates shown for Commercial construction projects were based on a salary survey conducted
and published by the North Texas Construction Industry (Fall 2012) Independently compiled by the Lane Gorman
Trubitt, PLLC Construction Group. The descriptions for the classifications listed are provided on the TEXO's (The
Construction Association) website. www.texoassociation.org/Chapter/wagerates.asp
Equipment Operators
Page 2 of 2
01 60 00
PRODUCT REQUIREMENTS
Page 1 of 2
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised March 9, 2020
SECTION 01 60 00
PRODUCT REQUIREMENTS
PART 1 - GENERAL
1.1 SUMMARY
A. Section Includes:
1. References for Product Requirements and City Standard Products List
B. Deviations from this City of Fort Worth Standard Specification
1. None.
C. Related Specification Sections include, but are not necessarily limited to:
1. Division 0 – Bidding Requirements, Contract Forms and Conditions of the Contract
2. Division 1 – General Requirements
1.2 PRICE AND PAYMENT PROCEDURES [NOT USED]
1.3 REFERENCES [NOT USED]
1.4 ADMINISTRATIVE REQUIREMENTS
A. A list of City approved products for use is available through the City’s website at:
https://apps.fortworthtexas.gov/ProjectResources/ and following the directory path;
02 - Construction Documents/Standard Products List
B. Only products specifically included on City’s Standard Product List in these Contract
Documents shall be allowed for use on the Project.
1. Any subsequently approved products will only be allowed for use upon specific
approval by the City.
C. Any specific product requirements in the Contract Documents supersede similar
products included on the City’s Standard Product List.
1. The City reserves the right to not allow products to be used for certain projects even
though the product is listed on the City’s Standard Product List.
D. Although a specific product is included on City’s Standard Product List, not all
products from that manufacturer are approved for use, including but not limited to, that
manufacturer’s standard product.
E. See Section 01 33 00 for submittal requirements of Product Data included on City’s
Standard Product List.
1.5 SUBMITTALS [NOT USED]
1.6 ACTION SUBMITTALS/INFORMATIONAL SUBMITTALS [NOT USED]
1.7 CLOSEOUT SUBMITTALS [NOT USED]
1.8 MAINTENANCE MATERIAL SUBMITTALS [NOT USED]
1.9 QUALITY ASSURANCE [NOT USED]
01 60 00
PRODUCT REQUIREMENTS
Page 2 of 2
CITY OF FORT WORTH [Insert Project Name]
STANDARD CONSTRUCTION SPECIFICATION DOCUMENTS [Insert Project Number]
Revised March 9, 2020
1.10 DELIVERY, STORAGE, AND HANDLING [NOT USED]
1.11 FIELD [SITE] CONDITIONS [NOT USED]
1.12 WARRANTY [NOT USED]
PART 2 - PRODUCTS [NOT USED]
PART 3 - EXECUTION [NOT USED]
END OF SECTION
Revision Log
DATE NAME SUMMARY OF CHANGE
10/12/12 D. Johnson Modified Location of City’s Standard Product List
3/9/2020 D.V. Magaña Removed reference to Buzzsaw and noted that the City approved products list is
accessible through the City’s website.
CITY OF FORT WORTH
WATER DEPARTMENT
STANDARD PRODUCT LIST
Updated: September 06, 2019
The Fort Worth Water Department’s Standard Products List has been developed to
minimize the submittal review of products which meet the Fort Worth Water
Department’s Standard Specifications during utility construction projects. When
Technical Specifications for specific products, are included as part of the
Construction Contract Documents, the requirements of the Technical Specification
will override the Fort Worth Water Department’s Standard Specifications and the
Fort Worth Water Department’s Standard Products List and approval of the
specific products will be based on the requirements of the Technical Specification
whether or not the specific product meets the Fort Worth Water Department’s
Standard Specifications or is on the Fort Worth Water Department’s Standard
Products List.
Table of Content
(Click on items to go directly to the page)
Items Page
A.Water & Sewer
1. Manholes & Bases/Components ........................................................... 1
2.Manholes & Bases/Fiberglass ............................................................... 2
3.Manholes & Bases/Frames & Covers/Rectangular ............................... 3
4.Manholes & Bases/Frames & Covers/Round ....................................... 4
5.Manholes & Bases/Frames & Covers/Water Tight & Pressure Tight .. 5
6.Manholes & Bases/Precast Concrete .................................................... 6
7.Manholes & Bases/Rehab Systems/Cementitious ................................ 7
8.Manholes & Bases/Rehab Systems/NonCementitious ......................... 8
9.Manhole Insert (Field Operations Use Only) ........................................ 9
10. Pipe Casing Spacer ............................................................................... 10
11. Pipes/Ductile Iron ................................................................................. 11
12. Utility Line Marker ............................................................................... 12
B.Sewer
13. Coatings/Epoxy ..................................................................................... 13
14. Coatings/Polyurethane .......................................................................... 14
15. Combination Air Valves ....................................................................... 15
16. Pipes/Concrete ...................................................................................... 16
17. Pipe Enlargement System (Method) ..................................................... 17
18. Pipes/Fiberglass Reinforced Pipe ......................................................... 18
19. Pipes/HDPE .......................................................................................... 19
20. Pipes/PVC (Pressure Sewer) ................................................................. 20
21. Pipes/PVC* ........................................................................................... 21
22. Pipes/Rehab/CIPP ................................................................................. 22
23. Pipes/Rehab/Fold & Form .................................................................... 23
24. Pipes/Open Profile Large Diameter ...................................................... 24
C.Water
25. Appurtenances ....................................................................................... 25
26. Bolts, Nuts, and Gaskets ....................................................................... 26
27. Combination Air Release Valve ........................................................... 27
28. Dry Barrel Fire Hydrants ...................................................................... 28
29. Meters ................................................................................................... 29
30. Pipes/PVC (Pressure Water) ................................................................. 30
31. Pipes/Valves & Fittings/Ductile Iron Fittings ....................................... 31
32. Pipes/Valves & Fittings/Resilient Seated Gate Valve .......................... 32
33. Pipes/Valves & Fittings/Rubber Seated Butterfly Valve ...................... 33
34. Polyethylene Encasement ..................................................................... 34
35. Sampling Stations ................................................................................. 35
Approval Spec No. ClasssificationManufacturerModel No.National SpecSizeWater & Sewer - Manholes & Bases/Components 33-39-10 (Rev 2/3/16)07/23/97 33 05 13 Urethane Hydrophilic WaterstopAsahi Kogyo K KAdeka Ultra-Seal P-201ASTM D2240/D412/D79204/26/00 33 05 13 Offset Joint for 4' Diam MHHanson Concrete ProductsDrawing No 35-0048-00104/26/00 33 05 13 Profile Gasket for 4' Diam MHPress-Seal Gasket Corp250-4G GasketASTM C-443/C-361SS MH1/26/99 33 05 13 HDPE Manhole Adjustment RingsLadtech, IncHDPE Adjustment RingNon-traffic area5/13/05 33 05 13 Manhole External WrapCanusa - CPSWrapidSeal Manhole Encapsulation SystemCITY OF FORT WORTHWATER DEPARTMENT STANDARD PRODUCT LISTNote: All water or sewer pipe larger than 15 inch diameter shall be approved for use by the Water Department on a project specific basis. Special bedding may be required for some pipes.Updated: 09/06/2019* From Original Standard Products ListClick to Return to the Table of Content1
Approval Spec No. ClasssificationManufacturerModel No.National SpecSizeCITY OF FORT WORTHWATER DEPARTMENT STANDARD PRODUCT LISTNote: All water or sewer pipe larger than 15 inch diameter shall be approved for use by the Water Department on a project specific basis. Special bedding may be required for some pipes.Updated: 09/06/2019Water & Sewer - Manholes & Bases/Fiberglass 33-39-13 (1/8/13)1/26/99 33 39 13 Fiberglass ManholeFluid Containment, IncFlowtiteASTM 3753Non-traffic area08/30/06 33 39 13 Fiberglass ManholeL F ManufacturingNon-traffic area* From Original Standard Products ListClick to Return to the Table of Content2
Approval Spec No. ClasssificationManufacturerModel No.National SpecSizeCITY OF FORT WORTHWATER DEPARTMENT STANDARD PRODUCT LISTNote: All water or sewer pipe larger than 15 inch diameter shall be approved for use by the Water Department on a project specific basis. Special bedding may be required for some pipes.Updated: 09/06/2019Water & Sewer - Manholes & Bases/Frames & Covers/Rectangular 33-05-13 (Rev 2/3/16)*33 05 13 Manhole Frames and CoversWestern Iron Works, Bass & Hays Foundry100124"x40" WD* From Original Standard Products ListClick to Return to the Table of Content3
Approval Spec No. ClasssificationManufacturerModel No.National SpecSizeCITY OF FORT WORTHWATER DEPARTMENT STANDARD PRODUCT LISTNote: All water or sewer pipe larger than 15 inch diameter shall be approved for use by the Water Department on a project specific basis. Special bedding may be required for some pipes.Updated: 09/06/2019Water & Sewer - Manholes & Bases/Frames & Covers/Standard (Round) 33-05-13 (Rev 2/3/16)*33 05 13 Manhole Frames and CoversWestern Iron Works, Bass & Hays Foundry3002424" Dia*33 05 13 Manhole Frames and CoversMcKinley Iron Works IncA 24 AM24" Dia08/24/18 33 05 13 Manhole Frames and CoversNeenah FoundryR-1272ASTM A48 & AASHTO M30624" Dia08/24/18 33 05 13 Manhole Frames and CoversNeenah FoundryR- 165-LM (Hinged)ASTM A48 & AASHTO M30624" Dia08/24/18 33 05 13 Manhole Frames and CoversNeenah FoundryNF 1274ASTM A48 & AASHTO M30630" Dia08/24/18 33 05 13 Manhole Frames and CoversNeenah FoundryR-1743-LM (Hinged)ASTM A48 & AASHTO M30630" dia33 05 13 Manhole Frames and CoversSigma CorporationMH-144N33 05 13 Manhole Frames and CoversSigma CorporationMH-143N33 05 13 Manhole Frames and CoversPont-A-MoussonGTS-STD24" dia33 05 13 Manhole Frames and CoversNeenah Casting24" dia10/31/06 33 05 13 Manhole Frames and Covers (Hinged)PowersealHinged Ductile Iron Manhole ASTM A53624" Dia7/25/03 33 05 13 Manhole Frames and CoversSaint-Gobain Pipelines (Pamrex/rexus)RE32-R8FS30" Dia01/31/06 33 05 1330" Dia MH Ring and CoverEast Jordan Iron WorksV1432-2 and V1483 DesignsAASHTO M306-0430" Dia11/02/10 33 05 1330" Dia MH Ring and CoverSigma CorporationMH1651FWN & MH1650230" Dia07/19/11 33 05 1330" Dia MH Ring and CoverStar Pipe ProductsMH32FTWSS-DC 30" Dia08/10/11 33 05 1330" Dia MH Ring and CoverAccucast220700 Heavy Duty with Gasket Ring30" Dia10/14/13 33 05 1330" Dia MH Ring and Cover (Hinged & Lockable)East Jordan Iron Works 30" ERGO XL Assembly with Cam Lock/MPIC/T-Gasket ASSHTO M105 & ASTM A53630" Dia06/01/17 34 05 1330" Dia MH Ring and Cover (Hinged & Lockable) CISIP Industries2280 (32")ASTM A 4830" Dia09/16/19 33 05 13 1030" Dia MH Ring and Cover Composite Access Products, L PCAP-ONE-30-FTW, Composite, w/ Lock w/o Hing30" Dia* From Original Standard Products ListClick to Return to the Table of Content4
Approval Spec No. ClasssificationManufacturerModel No.National SpecSizeCITY OF FORT WORTHWATER DEPARTMENT STANDARD PRODUCT LISTNote: All water or sewer pipe larger than 15 inch diameter shall be approved for use by the Water Department on a project specific basis. Special bedding may be required for some pipes.Updated: 09/06/2019Water & Sewer - Manholes & Bases/Frames & Covers/Water Tight & Pressure Tight 33-05-13 (Rev 2/3/16)*33 05 13 Manhole Frames and CoversPont-A-MoussonPamtight24" Dia*33 05 13 Manhole Frames and CoversNeenah Casting24" Dia*33 05 13 Manhole Frames and CoversWestern Iron Works,Bass & Hays Foundry300-24P24" Dia*33 05 13 Manhole Frames and CoversMcKinley Iron Works IncWPA24AM24" Dia03/08/00 33 05 13 Manhole Frames and CoversAccucastRC-2100ASTM A 4824" Dia04/20/01 33 05 13 Manhole Frames and Covers(SIP)Serampore Industries Private Ltd300-24-23 75 Ring and CoverASTM A 4824" Dia* From Original Standard Products ListClick to Return to the Table of Content5
Approval Spec No. ClasssificationManufacturerModel No.National SpecSizeCITY OF FORT WORTHWATER DEPARTMENT STANDARD PRODUCT LISTNote: All water or sewer pipe larger than 15 inch diameter shall be approved for use by the Water Department on a project specific basis. Special bedding may be required for some pipes.Updated: 09/06/2019Water & Sewer - Manholes & Bases/Precast Concrete (Rev 1/8/13)*33 39 10 Manhole, Precast ConcreteHydro Conduit CorpSPL Item #49ASTM C 47848"*33 39 10 Manhole, Precast ConcreteWall Concrete Pipe Co IncASTM C-44348"09/23/96 33 39 10 Manhole, Precast ConcreteConcrete Product Inc48" I D Manhole w/ 32" ConeASTM C 47848" w/32" cone05/08/18 33 39 10 Manhole, Precast ConcreteThe Turner Company48", 60" I D Manhole w/ 32" ConeASTM C 47848", 60"10/27/06 33 39 10 Manhole, Precast ConcreteOldcastle Precast Inc48" I D Manhole w/ 24" ConeASTM C 47848" Diam w 24" Ring06/09/10 33 39 10 Manhole, Precast (Reinforce Polymer)ConcreteUS Composite PipeReinforced Polymer Concrete ASTM C-7648" to 72"09/06/19 33 39 20 Manhole, Precast ConcreteForterra Pipe and Precast60" & 72" I D Manhole w/32" ConeASTM C-7660" & 72"* From Original Standard Products ListClick to Return to the Table of Content6
Approval Spec No. ClasssificationManufacturerModel No.National SpecSizeCITY OF FORT WORTHWATER DEPARTMENT STANDARD PRODUCT LISTNote: All water or sewer pipe larger than 15 inch diameter shall be approved for use by the Water Department on a project specific basis. Special bedding may be required for some pipes.Updated: 09/06/2019Water & Sewer - Manholes & Bases/Rehab Systems/Cementitious*E1-14 Manhole Rehab SystemsQuadex04/23/01E1-14 Manhole Rehab SystemsStandard Cement Materials, IncReliner MSPE1-14 Manhole Rehab SystemsAP/M Permaform4/20/01E1-14 Manhole Rehab SystemStrong CompanyStrong Seal MS2A Rehab System5/12/03E1-14 Manhole Rehab System (Liner)Poly-triplex TechnologiesMH repair product to stop infiltrationASTM D581308/30/06General Concrete RepairFlexKrete TechnologiesVinyl Polyester Repair ProductMisc Use* From Original Standard Products ListClick to Return to the Table of Content7
Approval Spec No. ClasssificationManufacturerModel No.National SpecSizeCITY OF FORT WORTHWATER DEPARTMENT STANDARD PRODUCT LISTNote: All water or sewer pipe larger than 15 inch diameter shall be approved for use by the Water Department on a project specific basis. Special bedding may be required for some pipes.Updated: 09/06/2019Water & Sewer - Manholes & Bases/Rehab Systems/NonCementitious05/20/96E1-14 Manhole Rehab SystemsSprayroq, Spray Wall Polyurethane CoatingASTM D639/D790*E1-14 Manhole Rehab SystemsSun Coast12/14/01Coating for Corrosion protection(Exterior)ERTECHSeries 20230 and 2100 (Asphatic Emulsion)For Exterior Coating of Concrete Structures Only01/31/06Coatings for Corrosion ProtectionChestertonArc 791, S1HB, S1, S2Acid Resistance TestSewer Applications8/28/2006Coatings for Corrosion ProtectionWarren EnvironmentalS-301 and M-301Sewer Applications08/30/06Coatings for Corrosion ProtectionCitadelSLS-30 Solids EpoxySewer Applications03/19/1833 05 16, 33 39 10, 33 39 20 Coating for Corrosion protection(Exterior)Sherwin WilliamsRR&C Dampproofing Non-Fibered Spray Grade (Asphatic Emulsion)For Exterior Coating of Concrete Structures Only* From Original Standard Products ListClick to Return to the Table of Content8
Approval Spec No. ClasssificationManufacturerModel No.National SpecSizeCITY OF FORT WORTHWATER DEPARTMENT STANDARD PRODUCT LISTNote: All water or sewer pipe larger than 15 inch diameter shall be approved for use by the Water Department on a project specific basis. Special bedding may be required for some pipes.Updated: 09/06/2019Water & Sewer - Manhole Inserts - Field Operations Use Only (Rev 2/3/16)*33 05 13 Manhole InsertKnutson EnterprisesMade to Order - PlasticASTM D 1248For 24" dia*33 05 13 Manhole InsertSouth Western PackagingMade to Order - PlasticASTM D 1248For 24" dia*33 05 13 Manhole InsertNoflow-InflowMade to Order - PlasticASTM D 1248For 24" dia09/23/96 33 05 13 Manhole InsertSouthwestern Packing & Seals, IncLifeSaver - Stainless SteelFor 24" dia09/23/96 33 05 13 Manhole InsertSouthwestern Packing & Seals, IncTetherLok - Stainless SteelFor 24" dia* From Original Standard Products ListClick to Return to the Table of Content9
Approval Spec No. ClasssificationManufacturerModel No.National SpecSizeCITY OF FORT WORTHWATER DEPARTMENT STANDARD PRODUCT LISTNote: All water or sewer pipe larger than 15 inch diameter shall be approved for use by the Water Department on a project specific basis. Special bedding may be required for some pipes.Updated: 09/06/2019Water & Sewer - Pipe Casing Spacers 33-05-24 (07/01/13)11/04/02Steel Band Casing SpacersAdvanced Products and Systems, IncCarbon Steel Spacers, Model SI02/02/93Stainless Steel Casing SpacerAdvanced Products and Systems, IncStainless Steel Spacer, Model SSI04/22/87Casing SpacersCascade Waterworks ManufacturingCasing Spacers09/14/10Stainless Steel Casing SpacerPipeline Seal and InsulatorStainless Steel Casing SpacerUp to 48"09/14/10Coated Steel Casin SpacersPipeline Seal and InsulatorCoated Steel Casin SpacersUp to 48" 05/10/11Stainless Steel Casing SpacerPowerseal4810 PowerchockUp to 48"03/19/18Casing SpacersBWMSS-12 Casing Spacer(Stainless Steel)03/19/18Casing SpacersBWMFB-12 Casing Spacer (Coated Carbon Steel) for Non_pressure Pipe and Grouted Casing* From Original Standard Products ListClick to Return to the Table of Content10
Approval Spec No. ClasssificationManufacturerModel No.National SpecSizeCITY OF FORT WORTHWATER DEPARTMENT STANDARD PRODUCT LISTNote: All water or sewer pipe larger than 15 inch diameter shall be approved for use by the Water Department on a project specific basis. Special bedding may be required for some pipes.Updated: 09/06/2019Water & Sewer - Pipes/Ductile Iron 33-11-10(1/8/13)*33 11 10 Ductile Iron PipeGriffin Pipe Products, CoSuper Bell-Tite Ductile Iron Pressure Pipe, AWWA C150, C1513" thru 24"08/24/18 33 11 10 Ductile Iron PipeAmerican Ductile Iron Pipe CoAmerican Fastite Pipe (Bell Spigot)AWWA C150, C1514" thru 30"08/24/18 33 11 10 Ductile Iron PipeAmerican Ductile Iron Pipe CoAmerican Flex Ring (Restrained Joint)AWWA C150, C1514" thru 30"*33 11 10 Ductile Iron PipeU S Pipe and Foundry CoAWWA C150, C151*33 11 10 Ductile Iron PipeMcWane Cast Iron Pipe CoAWWA C150, C151* From Original Standard Products ListClick to Return to the Table of Content11
Approval Spec No. ClasssificationManufacturerModel No.National SpecSizeCITY OF FORT WORTHWATER DEPARTMENT STANDARD PRODUCT LISTNote: All water or sewer pipe larger than 15 inch diameter shall be approved for use by the Water Department on a project specific basis. Special bedding may be required for some pipes.Updated: 09/06/2019Water & Sewer - Utility Line Marker (08/24/2018)* From Original Standard Products ListClick to Return to the Table of Content12
Approval Spec No. ClasssificationManufacturerModel No.National SpecSizeCITY OF FORT WORTHWATER DEPARTMENT STANDARD PRODUCT LISTNote: All water or sewer pipe larger than 15 inch diameter shall be approved for use by the Water Department on a project specific basis. Special bedding may be required for some pipes.Updated: 09/06/2019Sewer - Coatings/Epoxy 33-39-60 (01/08/13)02/25/02Epoxy Lining SystemSauereisen, IncSewerGard 210RSLA County #210-1 3312/14/01Epoxy Lining SystemErtech Technical CoatingsErtech 2030 and 2100 Series04/14/05Interior Ductile Iron Pipe CoatingInduronProtecto 401ASTM B-117Ductile Iron Pipe Only01/31/06Coatings for Corrosion ProtectionChestertonArc 791, S1HB, S1, S2Acid Resistance TestSewer Applications8/28/2006Coatings for Corrosion ProtectionWarren EnvironmentalS-301 and M-301Sewer Applications* From Original Standard Products ListClick to Return to the Table of Content13
Approval Spec No. ClasssificationManufacturerModel No.National SpecSizeCITY OF FORT WORTHWATER DEPARTMENT STANDARD PRODUCT LISTNote: All water or sewer pipe larger than 15 inch diameter shall be approved for use by the Water Department on a project specific basis. Special bedding may be required for some pipes.Updated: 09/06/2019Sewer - Coatings/Polyurethane* From Original Standard Products ListClick to Return to the Table of Content14
Approval Spec No. ClasssificationManufacturerModel No.National SpecSizeCITY OF FORT WORTHWATER DEPARTMENT STANDARD PRODUCT LISTNote: All water or sewer pipe larger than 15 inch diameter shall be approved for use by the Water Department on a project specific basis. Special bedding may be required for some pipes.Updated: 09/06/2019Sewer - Combination Air Valves 05/25/18 33-31-70 Air Release ValveA R I USA, IncD025LTP02(Composite Body)2"* From Original Standard Products ListClick to Return to the Table of Content15
Approval Spec No. ClasssificationManufacturerModel No.National SpecSizeCITY OF FORT WORTHWATER DEPARTMENT STANDARD PRODUCT LISTNote: All water or sewer pipe larger than 15 inch diameter shall be approved for use by the Water Department on a project specific basis. Special bedding may be required for some pipes.Updated: 09/06/2019Sewer - Pipes/Concrete*E1-04 Conc Pipe, ReinforcedWall Concrete Pipe Co IncASTM C 76*E1-04 Conc Pipe, ReinforcedHydro Conduit CorporationClass III T&G, SPL Item #77ASTM C 76*E1-04 Conc Pipe, ReinforcedHanson Concrete ProductsSPL Item #95 Manhole, #98 PipeASTM C 76*E1-04 Conc Pipe, ReinforcedConcrete Pipe & Products Co IncASTM C 76* From Original Standard Products ListClick to Return to the Table of Content16
Approval Spec No. ClasssificationManufacturerModel No.National SpecSizeCITY OF FORT WORTHWATER DEPARTMENT STANDARD PRODUCT LISTNote: All water or sewer pipe larger than 15 inch diameter shall be approved for use by the Water Department on a project specific basis. Special bedding may be required for some pipes.Updated: 09/06/2019Sewer - Pipe Enlargment System (Method)33-31-23 (01/18/13)PIM SystemPIM CorporationPolyethylenePIM Corp , Piscata Way, N J Approved PreviouslyMcConnell SystemsMcLat ConstructionPolyethyleneHouston, TexasApproved PreviouslyTRS SystemsTrenchless Replacement SystemPolyethyleneCalgary, CanadaApproved Previously* From Original Standard Products ListClick to Return to the Table of Content17
Approval Spec No. ClasssificationManufacturerModel No.National SpecSizeCITY OF FORT WORTHWATER DEPARTMENT STANDARD PRODUCT LISTNote: All water or sewer pipe larger than 15 inch diameter shall be approved for use by the Water Department on a project specific basis. Special bedding may be required for some pipes.Updated: 09/06/2019Sewer - Pipe/Fiberglass Reinforced Pipe 33-31-13(1/8/13)7/21/97 33 31 13 Cent Cast FiberglassHobas Pipe USA, IncHobas Pipe (Non-Pressure)ASTM D3262/D375403/22/10 33 31 13 Fiberglass PipeAmeronBondstrand RPMP PipeASTM D3262/D375410/30/03Glass-Fiber Reinforced Polymer PipeThompson Pipe GroupFlowtiteASTM D3262/D37544/14/05Polymer Modified Concrete PipeAmitech USAMeyer Polycrete PipeASTM C33, A276, F4778" to 102", Class V06/09/10E1-9 Reinforced Polymer Concrete PipeUS Composite PipeReinforced Polymer Concrete PipeASTM C-76* From Original Standard Products ListClick to Return to the Table of Content18
Approval Spec No. ClasssificationManufacturerModel No.National SpecSizeCITY OF FORT WORTHWATER DEPARTMENT STANDARD PRODUCT LISTNote: All water or sewer pipe larger than 15 inch diameter shall be approved for use by the Water Department on a project specific basis. Special bedding may be required for some pipes.Updated: 09/06/2019Sewer - Pipes/HDPE 33-31-23(1/8/13)*High-density polyethylene pipePhillips Driscopipe, IncOpticore Ductile Polyethylene PipeASTM D 12488"*High-density polyethylene pipePlexco IncASTM D 12488"*High-density polyethylene pipePolly Pipe, IncASTM D 12488"High-density polyethylene pipeCSR Hydro Conduit/Pipeline SystemsMcConnell Pipe EnlargementASTM D 1248* From Original Standard Products ListClick to Return to the Table of Content19
Approval Spec No. ClasssificationManufacturerModel No.National SpecSizeCITY OF FORT WORTHWATER DEPARTMENT STANDARD PRODUCT LISTNote: All water or sewer pipe larger than 15 inch diameter shall be approved for use by the Water Department on a project specific basis. Special bedding may be required for some pipes.Updated: 09/06/2019Sewer - Pipes/PVC (Pressure Sewer) 33-11-12 (4/1/13)12/02/11 33-11-12 DR-14 PVC Pressure PipePipelife JetstreamPVC Pressure PipeAWWA C9004" thru 12"10/22/14 33-11-12 DR-14 PVC Pressure PipeRoyal Building ProductsRoyal Seal PVC Pressure PipeAWWA C9004" thru 12"* From Original Standard Products ListClick to Return to the Table of Content20
Approval Spec No. ClasssificationManufacturerModel No.National SpecSizeCITY OF FORT WORTHWATER DEPARTMENT STANDARD PRODUCT LISTNote: All water or sewer pipe larger than 15 inch diameter shall be approved for use by the Water Department on a project specific basis. Special bedding may be required for some pipes.Updated: 09/06/2019Sewer - Pipes/PVC* 33-31-20 (7/1/13)*33-31-20 PVC Sewer PipeCertain-Teed Products CorpASTM D 30344" thru 15"*33-31-20 PVC Sewer PipeNapco Manufacturing CorpASTM D 3034, D 17844" & 8"*33-31-20 PVC Sewer PipeJ-M Manufacturing Co , Inc (JM Eagle)ASTM D 30344" - 15"12/23/97* 33-31-20 PVC Sewer PipeDiamond Plastics CorporationSDR-26 and SDR-35 ASTM F 789, ASTM D 30344" thru 15"*33-31-20 PVC Sewer PipeLamson Vylon PipeASTM F 7894" thru 15"33-31-20 PVC Sewer PipeRoyal Building ProductsRoyal Seal Solid Wall Pipe SDR 26 & 35ASTM 30344" thru 15"01/18/18 33-31-20 PVC Sewer PipeVinyltech PVC PipeGravity SewerASTM D30344" thru 15"11/11/98 33-31-20 PVC Sewer PipeDiamond Plastics Corporation "S" Gravity Sewer PipeASTM F 67918" to 27"*33-31-20 PVC Sewer PipeJ-M Manufacturing Co, Inc (JM Eagle)ASTM F 67918" - 27"09/11/12 33-31-20 PVC Sewer PipePipelife Jet StreamSDR-26 and SDr-35ASTM F-67918"05/06/0533-31-20PVC Solid Wall PipeDiamond Plastics CorporationPS 46 ASTM F-67918" to 48"04/27/0633-31-20PVC Sewer Fittings HarcoSDR-26 and SDR-35 Gasket Fittings ASTM D-3034, D-1784, etc4" - 15"*33-31-20PVC Sewer FittingsPlastic Trends, In cGasketed PVC Sewer Main FittingsASTM D 303411/17/99E100-2Closed Profile PVC PipeDiamond Plastics CorporationASTM 1803/F79418" to 48"3/19/2018 33 31 20 PVC Sewer PipePipelife Jet StreamSDR 35ASTM F67918"- 24"3/19/2018 33 31 20 PVC Sewer PipePipelife Jet StreamSDR 26ASTM D30344"- 15"3/29/2019 33 31 20Gasketed Fittings (PVC)GPK Products, IncSDR 26ASTM D3034/F-6794"- 15"9/6/2019 33 31 20 PVC Sewer PipeNAPCOSDR 26, SDR 35ASTM D30344" - 8"9/6/2019 33 31 20 PVC Sewer PipeSanderson Pipe CorpSDR 26, SDR 35ASTM D30348"* From Original Standard Products ListClick to Return to the Table of Content21
Approval Spec No. ClasssificationManufacturerModel No.National SpecSizeCITY OF FORT WORTHWATER DEPARTMENT STANDARD PRODUCT LISTNote: All water or sewer pipe larger than 15 inch diameter shall be approved for use by the Water Department on a project specific basis. Special bedding may be required for some pipes.Updated: 09/06/2019Sewer - Pipes/Rehab/CIPP 33-31-12 (01/18/13)*Cured in Place PipeInsituform Texark, IncASTM F 121605/03/99Cured in Place PipeNational Envirotech GroupNational Liner, (SPL) Item #27ASTM F-1216/D-581305/29/96Cured in Place PipeReynolds Inc/Inliner Technolgy (Inliner USA)Inliner TechnologyASTM F 1216* From Original Standard Products ListClick to Return to the Table of Content22
Approval Spec No. ClasssificationManufacturerModel No.National SpecSizeCITY OF FORT WORTHWATER DEPARTMENT STANDARD PRODUCT LISTNote: All water or sewer pipe larger than 15 inch diameter shall be approved for use by the Water Department on a project specific basis. Special bedding may be required for some pipes.Updated: 09/06/2019Sewer - Pipes/Rehab/Fold & Form*Fold and Form PipeCullum Pipe Systems, Inc11/03/98Fold and Form PipeInsituform Technologies, IncInsituform "NuPIpe"ASTM F-1504Fold and Form PipeAmerican Pipe & Plastics, IncDemo Purpose Only12/04/00Fold and Form PipeUltralinerUltraliner PVC Alloy PipelinerASTM F-1504, 1871, 186706/09/03Fold and Form PipeMiller Pipeline CorpEX MethodASTM F-1504, F-1947Up to 18" diameter* From Original Standard Products ListClick to Return to the Table of Content23
Approval Spec No. ClasssificationManufacturerModel No.National SpecSizeCITY OF FORT WORTHWATER DEPARTMENT STANDARD PRODUCT LISTNote: All water or sewer pipe larger than 15 inch diameter shall be approved for use by the Water Department on a project specific basis. Special bedding may be required for some pipes.Updated: 09/06/2019Sewer - Pipes/Open Profile Large Diameter09/26/91 E100-2 PVC Sewer Pipe, RibbedLamson Vylon PipeCarlon Vylon H C Closed Profile Pipe,ASTM F 67918" to 48"09/26/91 E100-2 PVC Sewer Pipe, RibbedExtrusion Technologies, IncUltra-Rib Open Profile Sewer PipeASTM F 67918" to 48"E100-2 PVC Sewer Pipe, RibbedUponor ETI Company11/10/10 (E100-2) Polypropylene (PP) Sewer Pipe, Double WallAdvanced Drainage Systems (ADS) SaniTite HP Double Wall (Corrugated)ASTM F 273624"-30"11/10/10 (E100-2) Polypropylene (PP) Sewer Pipe, Triple WallAdvanced Drainage Systems (ADS)SaniTite HP Triple Wall PipeASTM F 276430" to 60"05/16/11Steel Reinforced Polyethylene PipeConTech Construction ProductsDurmaxxASTM F 256224" to 72"* From Original Standard Products ListClick to Return to the Table of Content24
Approval Spec No. ClasssificationManufacturerModel No.National SpecSizeCITY OF FORT WORTHWATER DEPARTMENT STANDARD PRODUCT LISTNote: All water or sewer pipe larger than 15 inch diameter shall be approved for use by the Water Department on a project specific basis. Special bedding may be required for some pipes.Updated: 09/06/2019Water - Appurtenances 33-12-10 (07/01/13)01/18/18 33-12-10 Double Strap SaddleRomac202NS Nylon CoatedAWWA C8001"-2" SVC, up to 24" Pipe08/28/02Double Strap SaddleSmith Blair #317 Nylon Coated Double Strap Saddle07/23/12 33-12-10 Double Strap Service SaddleMueller CompanyDR2S Double (SS) Strap DI SaddleAWWA C8001"-2" SVC, up to 24" Pipe10/27/87Curb Stops-Ball Meter ValvesMcDonald6100M,6100MT & 610MT 3/4" and 1"10/27/87Curb Stops-Ball Meter ValvesMcDonald4603B, 4604B, 6100M, 6100TM and 6101M 1½" and 2"5/25/2018 33-12-10 Curb Stops-Ball Meter ValvesFord Meter Box Co, IncFB600-7NL, FB1600-7-NL, FV23-777-W-NL, L22-77NLAWWA C8002"5/25/2018 33-12-10 Curb Stops-Ball Meter ValvesFord Meter Box Co, IncFB600-6-NL, FB1600-6-NL, FV23-666-W-NL, L22-66NLAWWA C8001-1/2"5/25/2018 33-12-10 Curb Stops-Ball Meter ValvesFord Meter Box Co, IncFB600-4-NL, FB1600-4-NL, B11-444-WR-NL, B22444-WR-NL, L28-44NLAWWA C8001"5/25/2018 33-12-10 Curb Stops-Ball Meter ValvesMueller Co , LtdB-25000N, B-24277N-3, B-20200N-3, H-15000N, , H-1552N, H142276NAWWA C800, ANSF 61, ANSI/NSF 3722"5/25/2018 33-12-10 Curb Stops-Ball Meter ValvesMueller Co , LtdB-25000N, B-20200N-3, B-24277N-3,H-15000N, H-14276N, H-15525NAWWA C800, ANSF 61, ANSI/NSF 3721-1/2"5/25/2018 33-12-10 Curb Stops-Ball Meter ValvesMueller Co , LtdB-25000N, B-20200N-3,H-15000N, H-15530NAWWA C800, ANSF 61, ANSI/NSF 3721"01/26/00Coated Tapping Saddle with Double SS StrapsJCM Industries, Inc#406 Double Band SS Saddle1"-2" Taps on up to 12" 0/5/21/12 33-12-25 Tapping Sleeve (Coated Steel)JCM Industries, Inc412 Tapping Sleeve ESSAWWA C-223Up to 30" w/12" Out05/10/11Tapping Sleeve (Stainless Steel)Powerseal3490AS (Flange) & 3490MJ4"-8" and 16"02/29/12 33-12-25 Tapping Sleeve (Coated Steel)RomacFTS 240AWWA C-223U p to 42" w/24" Out02/29/12 33-12-25 Tapping Sleeve (Stainless Steel)RomacSST Stainless SteelAWWA C-223Up to 24" w/12" Out02/29/12 33-12-25 Tapping Sleeve (Stainless Steel)RomacSST III Stainless SteelAWWA C-223Up to 30" w/12" Out05/10/11Joint Repair ClampPowerseal3232 Bell Joint Repair Clamp4" to 30"Plastic Meter Box w/Composite LidDFW Plastics IncDFW37C-12-1EPAF FTWPlastic Meter Box w/Composite LidDFW Plastics IncDFW39C-12-1EPAF FTW08/30/06Plastic Meter Box w/Composite LidDFW Plastics IncDFW65C-14-1EPAF FTWClass "A"Concrete Meter BoxBass & HaysCMB37-B12 1118 LID-9Concrete Meter BoxBass & HaysCMB-18-Dual 1416 LID-9Concrete Meter BoxBass & HaysCMB65-B65 1527 LID-9* From Original Standard Products ListClick to Return to the Table of Content25
Approval Spec No. ClasssificationManufacturerModel No.National SpecSizeCITY OF FORT WORTHWATER DEPARTMENT STANDARD PRODUCT LISTNote: All water or sewer pipe larger than 15 inch diameter shall be approved for use by the Water Department on a project specific basis. Special bedding may be required for some pipes.Updated: 09/06/2019Water - Bolts, Nuts, and Gaskets 33-11-05 (01/08/13)* From Original Standard Products ListClick to Return to the Table of Content26
Approval Spec No. ClasssificationManufacturerModel No.National SpecSizeCITY OF FORT WORTHWATER DEPARTMENT STANDARD PRODUCT LISTNote: All water or sewer pipe larger than 15 inch diameter shall be approved for use by the Water Department on a project specific basis. Special bedding may be required for some pipes.Updated: 09/06/2019Water - Combination Air Release 33-31-70 (01/08/13)*E1-11 Combination Air Release ValveGA Industries, IncEmpire Air and Vacuum Valve, Model 935 ASTM A 126 Class B, ASTM A 240 - float, ASTM A 307 - Cover Bolts1" & 2"*E1-11 Combination Air Release ValveMultiplex Manufacturing CoCrispin Air and Vacuum Valves, Model No 1/2", 1" & 2"*E1-11 Combination Air Release ValveValve and Primer CorpAPCO #143C, #145C and #147C1", 2" & 3"* From Original Standard Products ListClick to Return to the Table of Content27
Approval Spec No. ClasssificationManufacturerModel No.National SpecSizeCITY OF FORT WORTHWATER DEPARTMENT STANDARD PRODUCT LISTNote: All water or sewer pipe larger than 15 inch diameter shall be approved for use by the Water Department on a project specific basis. Special bedding may be required for some pipes.Updated: 09/06/2019Water - Dry Barrel Fire Hydrants 33-12-40 (01/15/14)10/01/87 E-1-12 Dry Barrel Fire HydrantAmerican-Darling ValveDrawing Nos 90-18608, 94-18560AWWA C-50203/31/88 E-1-12 Dry Barrel Fire HydrantAmerican Darling ValveShop Drawing No 94-18791 AWWA C-50209/30/87 E-1-12 Dry Barrel Fire HydrantClow CorporationShop Drawing No D-19895AWWA C-50201/12/93 E-1-12 Dry Barrel Fire HydrantAmerican AVK CompanyModel 2700AWWA C-50208/24/88 E-1-12 Dry Barrel Fire HydrantClow CorporationDrawings D20435, D20436, B20506AWWA C-502E-1-12 Dry Barrel Fire HydrantITT Kennedy ValveShop Drawing No D-80783FWAWWA C-50209/24/87 E-1-12 Dry Barrel Fire HydrantM&H Valve CompanyShop Drawing No 13476AWWA C-50210/14/87 E-1-12 Dry Barrel Fire HydrantMueller CompanyShop Drawings No 6461 A-423 CenturionAWWA C-50201/15/88E1-12 Dry Barrel Fire HydrantMueller CompanyShop Drawing FH-12A-423 Super Centurion 200AWWA C-50210/09/87 E-1-12 Dry Barrel Fire HydrantU S Pipe & FoundryShop Drawing No 960250AWWA C-50209/16/87 E-1-12 Dry Barrel Fire HydrantWaterous CompanyShop Drawing No SK740803AWWA C-50208/12/16 33-12-40 Dry Barrel Fire HydrantEJ (East Jordan Iron Works)WaterMaster 5CD250* From Original Standard Products ListClick to Return to the Table of Content28
Approval Spec No. ClasssificationManufacturerModel No.National SpecSizeCITY OF FORT WORTHWATER DEPARTMENT STANDARD PRODUCT LISTNote: All water or sewer pipe larger than 15 inch diameter shall be approved for use by the Water Department on a project specific basis. Special bedding may be required for some pipes.Updated: 09/06/2019Water - Meters02/05/93 E101-5 Detector Check MeterAmes CompanyModel 1000 Detector Check ValveAWWA C5504" - 10"08/05/04Magnetic Drive Vertical TurbineHerseyMagnetic Drive VerticalAWWA C701, Class 13/4" - 6"* From Original Standard Products ListClick to Return to the Table of Content29
Approval Spec No. ClasssificationManufacturerModel No.National SpecSizeCITY OF FORT WORTHWATER DEPARTMENT STANDARD PRODUCT LISTNote: All water or sewer pipe larger than 15 inch diameter shall be approved for use by the Water Department on a project specific basis. Special bedding may be required for some pipes.Updated: 09/06/2019Water - Pipes/PVC (Pressure Water) 33-31-70 (01/08/13)01/18/18 33-11-12 PVC Pressure PipeVinyltech PVC PipeAWWA C900, AWWA C605, ASTM D17844"-12"3/19/2018 33 11 12 PVC Pressure PipePipelife Jet StreamDR14AWWA C9004"-12"3/19/2018 33 11 12 PVC Pressure PipePipelife Jet StreamDR18AWWA C90016"-24"5/25/2018 33 11 12 PVC Pressure PipeDiamond Plastics CorporationDR 14AWWA C9004"-12"5/25/2018 33 11 12 PVC Pressure PipeDiamond Plastics CorporationTrans 21, DR 14, DR 18AWWA C90016"-24"12/6/2018 33 11 12 PVC Pressure PipeJ-M Manifacturing Co , Inc d/b/a JM EagleDR 14"Blue Brute"AWWA C900-16UL 1285ANSI/NSF 61FM 16124"-12"12/6/2018 33 11 12 PVC Pressure PipeJ-M Manifacturing Co , Inc d/b/a JM EagleDR 18"Blue Brute"AWWA C900-16UL 1285ANSI/NSF 61FM 161216"-24"9/6/2019 33 11 12 PVC Pressure PipeUnderground Solutions IncDR14 Fusible PVCAWWA C9004" - 8"9/6/2019 33 11 12 PVC Pressure PipeNAPCODR18AWWA C90016" - 24"9/6/2019 33 11 12 PVC Pressure PipeNAPCODR14AWWA C9004"- 12"9/6/2019 33 11 12 PVC Pressure PipeSanderson Pipe CorpDR14AWWA C9004"- 12"* From Original Standard Products ListClick to Return to the Table of Content30
Approval Spec No. ClasssificationManufacturerModel No.National SpecSizeCITY OF FORT WORTHWATER DEPARTMENT STANDARD PRODUCT LISTNote: All water or sewer pipe larger than 15 inch diameter shall be approved for use by the Water Department on a project specific basis. Special bedding may be required for some pipes.Updated: 09/06/2019Water - Pipes/Valves & Fittings/Ductile Iron Fittings 33-11-11 (01/08/13)07/23/92E1-07 Ductile Iron FittingsStar Pipe Products, IncMechanical Joint FittingsAWWA C153 & C110*E1-07 Ductile Iron FittingsGriffin Pipe Products, CoMechanical Joint FittingsAWWA C 110*E1-07 Ductile Iron FittingsMcWane/Tyler Pipe/ Union Utilities DivisionMechanical Joint Fittings, SSB Class 350AWWA C 153, C 110, C 11108/11/98E1-07 Ductile Iron FittingsSigma, CoMechanical Joint Fittings, SSB Class 351AWWA C 153, C 110, C 11202/26/14E1-07 MJ FittingsAccucastClass 350 C-153 MJ FittingsAWWA C1534"-12"05/14/98E1-07 Ductile Iron Joint RestraintsFord Meter Box Co /Uni-FlangeUni-Flange Series 1400 AWWA C111/C1534" to 36"05/14/98E1-24 PVC Joint RestraintsFord Meter Box Co /Uni-FlangeUni-Flange Series 1500 Circle-LockAWWA C111/C1534" to 24" 11/09/04E1-07 Ductile Iron Joint RestraintsOne Bolt, IncOne Bolt Restrained Joint FittingAWWA C111/C116/C1534" to 12"02/29/12 33-11-11 Ductile Iron Pipe Mechanical Joint RestraintEBAA Iron, IncMegalug Series 1100 (for DI Pipe)AWWA C111/C116/C1534" to 42"02/29/12 33-11-11 PVC Pipe Mechanical Joint RestraintEBAA Iron, IncMegalug Series 2000 (for PVC Pipe)AWWA C111/C116/C1534" to 24"08/05/04E1-07 Mechanical Joint Retainer Glands(PVC)Sigma, CoSigma One-Lok SLC4 - SLC10AWWA C111/C1534" to 10"03/06/19 33-11-11 Mechanical Joint Retainer Glands(PVC)Sigma, CoSigma One-Lok SLCS4 - SLCS12AWWA C111/C1534" to 12"08/05/04E1-07 Mechanical Joint Retainer Glands(PVC)Sigma, CoSigma One-Lok SLCEAWWA C111/C15312" to 24"08/10/98E1-07 MJ Fittings(DIP)Sigma, CoSigma One-Lok SLDEAWWA C1534" - 24"10/12/10E1-24 Interior Restrained Joint SystemS & B Techncial ProductsBulldog System ( Diamond Lok 21 & JM Eagle ASTM F-16244" to 12"08/16/06E1-07 Mechanical Joint FittingsSIP Industries(Serampore)Mechanical Joint FittingsAWWA C1534" to 24"11/07/16 33-11-11 Mechanical Joint Retainer GlandsStar Pipe Products, IncPVC Stargrip Series 4000ASTM A536 AWWA C11111/07/16 33-11-11 Mechanical Joint Retainer GlandsStar Pipe Products, IncDIP Stargrip Series 3000ASTM A536 AWWA C11103/19/18 33-11-11 Mechanical Joint Retainer GlandsSIP Industries(Serampore)EZ Grip Joint Restraint (EZD) Black For DIPASTM A536 AWWA C1113"-48"03/19/18 33-11-11 Mechanical Joint Retainer GlandsSIP Industries(Serampore)EZ Grip Joint Restraint (EZD) Red for C900 DR14 PVC PipeASTM A536 AWWA C1114"-12"03/19/18 33-11-11 Mechanical Joint Retainer GlandsSIP Industries(Serampore)EZ Grip Joint Restraint (EZD) Red for C900 DR18 PVC PipeASTM A536 AWWA C11116"-24"* From Original Standard Products ListClick to Return to the Table of Content31
Approval Spec No. ClasssificationManufacturerModel No.National SpecSizeCITY OF FORT WORTHWATER DEPARTMENT STANDARD PRODUCT LISTNote: All water or sewer pipe larger than 15 inch diameter shall be approved for use by the Water Department on a project specific basis. Special bedding may be required for some pipes.Updated: 09/06/2019Water - Pipes/Valves & Fittings/Resilient Seated Gate Valve* 33-12-20 (05/13/15)Resilient Wedged Gate Valve w/no GearsAmerican Flow ControlSeries 2500 Drawing # 94-2024716"12/13/02Resilient Wedge Gate ValveAmerican Flow ControlSeries 2530 and Series 2536AWWA C51530" and 36"08/31/99Resilient Wedge Gate ValveAmerican Flow ControlSeries 2520 & 2524 (SD 94-20255)AWWA C51520" and 24"05/18/99Resilient Wedge Gate ValveAmerican Flow ControlSeries 2516 (SD 94-20247)AWWA C51516"10/24/00E1-26 Resilient Wedge Gate ValveAmerican Flow ControlSeries 2500 (Ductile Iron)AWWA C5154" to 12"08/05/04Resilient Wedge Gate ValveAmerican Flow Control42" and 48" AFC 2500AWWA C51542" and 48"05/23/91E1-26 Resilient Wedge Gate ValveAmerican AVK CompanyAmerican AVK Resilient Seaded GVAWWA C5094" to 12"01/24/02E1-26 Resilient Wedge Gate ValveAmerican AVK Company20" and smaller*E1-26 Resilient Seated Gate ValveKennedy4" - 12"*E1-26 Resilient Seated Gate ValveM&H4" - 12"*E1-26 Resilient Seated Gate ValveMueller Co4" - 12"11/08/99Resilient Wedge Gate Valve Mueller CoSeries A2361 (SD 6647)AWWA C51516"01/23/03Resilient Wedge Gate ValveMueller CoSeries A2360 for 18"-24" (SD 6709)AWWA C51524" and smaller05/13/05Resilient Wedge Gate ValveMueller CoMueller 30" & 36", C-515AWWA C51530" and 36"01/31/06Resilient Wedge Gate ValveMueller CoMueller 42" & 48", C-515AWWA C51542" and 48"01/28/88E1-26 Resilient Wedge Gate ValveClow Valve CoAWWA C5094" - 12"10/04/94Resilient Wedge Gate ValveClow Valve Co16" RS GV (SD D-20995)AWWA C51516"11/08/99E1-26 Resilient Wedge Gate ValveClow Valve CoClow RW Valve (SD D-21652)AWWA C51524" and smaller11/29/04Resilient Wedge Gate Valve Clow Valve CoClow 30" & 36" C-515AWWA C51530" and 36" (Note 3)11/30/12Resilient Wedge Gate ValveClow Valve CoClow Valve Model 2638AWWA C51524" to 48" (Note 3)05/08/91E1-26 Resilient Seated Gate ValveStockham Valves & FittingsAWWA C 509, ANSI 420 - stem, ASTM A 276 Type 304 - Bolts & nuts4" - 12"*E1-26 Resilient Seated Gate ValveU S Pipe and Foundry CoMetroseal 250, requirements SPL #743" to 16"10/26/16 33-12-20 Resilient Seated Gate ValveEJ (East Jordan Iron Works)EJ FlowMaster Gate Valve & Boxes08/24/18Matco Gate Valve Matco-Norca225 MRAWWA/ANSI C115/An21 154" to 16"* From Original Standard Products ListClick to Return to the Table of Content32
Approval Spec No. ClasssificationManufacturerModel No.National SpecSizeCITY OF FORT WORTHWATER DEPARTMENT STANDARD PRODUCT LISTNote: All water or sewer pipe larger than 15 inch diameter shall be approved for use by the Water Department on a project specific basis. Special bedding may be required for some pipes.Updated: 09/06/2019Water - Pipes/Valves & Fittings/Rubber Seated Butterfly Valve 33-12-21 (07/10/14)*E1-30 Rubber Seated Butterfly ValveHenry Pratt CoAWWA C-50424"*E1-30 Rubber Seated Butterfly ValveMueller CoAWWA C-50424"and smaller1/11/99E1-30 Rubber Seated Butterfly ValveDezurik Valves CoAWWA C-50424" and larger06/12/03E1-30 Valmatic American Butterfly ValveValmatic Valve and Manufacturing Corp Valmatic American Butterfly ValveAWWA C-504Up to 84" diameter04/06/07E1-30 Rubber Seated Butterfly ValveM&H ValveM&H Style 4500 & 1450 AWWA C-50424" to 48"03/19/18 33 12 21 Rubber Seated Butterfly ValveG A Industries (Golden Anderson)AWWA C504 Butterfly ValveAWWA C-50430"-54" * From Original Standard Products ListClick to Return to the Table of Content33
Approval Spec No. ClasssificationManufacturerModel No.National SpecSizeCITY OF FORT WORTHWATER DEPARTMENT STANDARD PRODUCT LISTNote: All water or sewer pipe larger than 15 inch diameter shall be approved for use by the Water Department on a project specific basis. Special bedding may be required for some pipes.Updated: 09/06/2019Water - Polyethylene Encasement 33-11-10 (01/08/13)05/12/05E1-13 Polyethylene EncasmentFlexsol PackagingFulton Enterprises AWWA C1058 mil LLD05/12/05E1-13 Polyethylene EncasmentMountain States Plastics (MSP) and AEP IndStandard HardwareAWWA C1058 mil LLD05/12/05E1-13 Polyethylene EncasmentAEP IndustriesBullstrong by Cowtown Bolt & GasketAWWA C1058 mil LLD09/06/19 33-11-11 Polyethylene EncasmentNorthtown Products Inc PE Encasement fro DIPAWWA C1058 mil LLD* From Original Standard Products ListClick to Return to the Table of Content34
Approval Spec No. ClasssificationManufacturerModel No.National SpecSizeCITY OF FORT WORTHWATER DEPARTMENT STANDARD PRODUCT LISTNote: All water or sewer pipe larger than 15 inch diameter shall be approved for use by the Water Department on a project specific basis. Special bedding may be required for some pipes.Updated: 09/06/2019Water - Sampling Station3/12/96Water Sampling StationWater PlusB20 Water Sampling Station* From Original Standard Products ListClick to Return to the Table of Content35