HomeMy WebLinkAboutContract 48433-A1 CITY SECRETARY
CONTRACT NO. 49433 -A
AMENDMENT No. 1
to CITY SECRETARY CONTRACT No. 48433
WHEREAS, the City of Fort Worth (CITY) and Dunaway Associates L. P. ,
(ENGINEER) , made and entered into City Secretary Contract No. 48433 (the
CONTRACT) , which was authorized by City Council (M&C C-27993) on the
15th day of November, 2016, in the amount of $319,872.00; and
WHEREAS the CONTRACT involves engineering services for the following
project:
FOREST PARK - ZOO DRAINAGE IMPROVEMENTS; and
WHEREAS, it has now become necessary to administratively execute
Amendment No. 1 to the CONTRACT to increase the scope of work and revise
the fee.
NOW THEREFORE, CITY and ENGINEER, acting herein by and through their
duly authorized representatives, enter into the following agreement,
which amends the CONTRACT:
1 .
Article I of the CONTRACT is amended to include the additional
engineering services specified in a proposal dated January 4, 2018, a
copy of which is attached hereto and incorporated herein. The cost to
CITY for the additional design services to be performed by ENGINEER
totals $99,598. 00. (See Attached Funding Breakdown Sheet, Page -3- )
2.
Article II of the CONTRACT is amended to provide for an increase in
the fee to be paid to ENGINEER for all work and services performed under
the CONTRACT, as amended, so that the total fee paid by CITY for all work
and services shall be an amount of $419,470. 00.
3.
All other provisions of the Contract, which are not expressly
amended herein, shall remain in full force and effect.
" r•�.
�. OFFICIAL RECORD
P\�C�ly CITY SECRETARY
FT.WORTH TX
City of Fort Worth Forest Par - P lMWr =m a
Standard Engineering Agreement Amendment �� 5��'' City Secretary Contract#48433
PMO Official Release 8/1/2012-Revised 1/1/2017 Amendment#1
Page 1 of 3
EXECUTED and EFFECTIVE as of the date last written by a signatory, below.
APPROVED:
City of Fort Worth ENGINEER
Dunaway Associates, L.P.
Su Alanis Aon King, PE
Assistant City Manager Director
Transmission and Facilities
Date: a' 1 ( 2'0 I $ Date: I—If
APPROVAL RECOMMENDED.
Ri hard Zavala
Director, Park & Recreation Department
APPROVED AS TO FORM AND LEGALITY: M&C: N/A
i6
Date:
Douglas W. Black
Sr. Assistant City Attorney
ATTEST: �Q�FRr�fi�
Mary J.
City Secretary
.�LxAs
Contract Compliance Manager.
By signing I acknowledge that I am the person responsible for the
monitoring and administration of this contract, including ensuring
all perf rmance and reporting requirements.
Br an s
L scape Ar itect
OFFICIAL RECORD
City of Fort Worth
Standard Engineering Agreement Amendment CITY SECRETARY
PMO Official Release 8/1/2012-Revised 1/1/2017
Page 2 of 3 FT. WORT TX
FUNDING BREAKDOWN SHEET
City Secretary No. 46708
Amendment No. 1
Department Funding Identifier (FID) Amount
80 34014-0800450-5330500--CO2447-C03630-9999-14020107 $99, 598 .00
Total: $99,598.00
City of Fort Worth Forest Park-Zoo Drainage Improvements
Standard Engineering Agreement Amendment City Secretary Contract#48433
PMO Official Release 8/1/2012-Revised 1/1/2017 Amendment#1
Page 3of3
ATTACHMENT "A-1"
Amendment 1 - Design Proposal
Waterline Relocation
January 4, 2018
Mr. Bryan Lyness, RLA
City of Fort Worth
Park& Recreation Department
Fort Worth, Texas 76102
Re: Amendment No. 1
City Secretary Project No. 48433
FOREST PARK-ZOO DRAINAGE IMPROVEMENTS
Dear Mr. Lyness:
This letter constitutes formalization of requests for changes in the scope of the current
contract and our request for supplemental authorization for Tasks outside the scope of
services of the current contract. Dunaway will provide the following:
SCOPE OF SERVICES
The scope set forth herein defines the work to be performed by the ENGINEER in
completing the project. Both the CITY and ENGINEER have attempted to clearly define the
work to be performed and address the needs of the Project.
The general scope of the project includes design of:
• The replacement of approximately 500 LF of existing 24-in water main with
approximately 600 LF of new 24-in DIP water main, including appurtenances.
• The replacement of approximately 100 LF of existing 12-in water service line with
approximately 200 LF of new 12-in PVC water service line, including new 10" meter,
backflow preventer, and RPZ.
• Alignment will generally be per Attachment A or Attachment B, based upon selection
by the CITY.
• The plans and specifications for this work will be included in the overall construction
set for the Forest Park—Zoo Drainage Improvements, and will not be bid out as a
separate construction contract.
WORK TASKS TO BE PERFORMED
Task 1. Design Management
Task 2. Conceptual Design
Task 3. Preliminary Design
Task 4. Final Design
Task 5. Bid Phase Services
Task 6. Construction Phase Services
Task 8. Survey and Subsurface Utility Engineering Services
Task 9. Plan Submittal Checklists
City of Fort Worth,Texas
Amendment 1
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TASK 1. DESIGN MANAGEMENT.
ENGINEER shall ensure efficient and effective use of ENGINEER's and CITY's time and
resources.
ENGINEER shall manage change,
■ communicate effectively,
■ coordinate internally and externally as needed, and
■ proactively address issues with the CITY's Project Manager and others as
necessary to make progress on the work.
1.1. Managing the Team
• Lead, manage and direct design team activities
• Ensure quality control is practiced in performance of the work
• Communicate internally among team members
• Task and allocate team resources
1.2. Communications and Reporting
• Attend a pre-design project kickoff/chartering meeting with CITY staff to confirm and
clarify scope, understand CITY objectives, and ensure economical and functional
designs that meet CITY requirements
• Conduct review meetings with the CITY at the end of each design phase
• Coordinate with other agencies and entities as necessary for the design of the
proposed infrastructure, and provide and obtain information needed to prepare the
design
• With respect to coordination with permitting authorities, ENGINEER shall
communicate with permitting authorities such that their regulatory requirements are
appropriately reflected in the designs. ENGINEER shall work with regulatory
authorities to obtain approval of the designs, and make changes necessary to meet
their requirements, as part of the design scope.
• Personnel and Vehicle Identification: When conducting site visits to the project
location, the ENGINEER or any of its sub-consultants shall carry readily visible
information identifying the name of the company and the company representative.
ASSUMPTIONS
• 4 meetings with city staff
DELIVERABLES
A. Meeting summaries with action items
B. Plan Submittal Checklists (See Task 9)
City of Fort Worth,Texas
Amendment 1
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TASK 2. CONCEPTUAL DESIGN (30 PERCENT).
The Conceptual Design shall be submitted to CITY per the approved Project Schedule.
The purpose of the conceptual design is for the ENGINEER to
■ Study the project,
■ Identify and develop alternatives that enhance the system,
■ Present(through the defined deliverables) these alternatives to the CITY
■ Recommend the alternatives that successfully addresses the design problem, and
■ Obtain the CITY's endorsement of this concept.
ENGINEER will develop the conceptual design of the infrastructure as follows.
2.1. Data Collection
• In addition to data obtained from the CITY, ENGINEER will research proposed
improvements in conjunction with any other planned future improvements that
may influence the project.
• The ENGINEER will also identify and seek to obtain data for existing conditions
that may impact the project including but not limited to; utilities, agencies (TxDOT
and railroads), City Master Plans, and property ownership as available from the
Tax Assessor's office.
2.2. Geotechnical Investigations
• NOTE— It is anticipated that the existing geotechnical investigation for the flood
control wall will be used for this water main project. However, ENGINEER shall
advise the CITY if additional test borings and other subsurface investigations
may be needed for the project. If the CITY determines that such borings or
investigations are needed, then the ENGINEER shall work with the CITY and
CITY's geotechnical consultant to draw up specifications for such testing
program. The cost of such testing will be paid for by the CITY.
2.3. Fire Line Reconnection. Show existing fire lines and large domestic water services;
include contact name and number, along with hours of operation.
2.4. The Conceptual Design Package shall include the following:
• 11"x17" Conceptual Plan Set, including:
• Cover Sheet
• Horizontal layout of the proposed water improvements (as selected by the
CITY)
• Proposed phasing of the water work that is included in this project.
• Estimate of probable construction cost.
ASSUMPTIONS
City of Fort Worth,Texas
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• 0 Geotechnical borings are expected for this project. It is anticipated that the
existing geotechnical investigation for the flood control wall will be used for this
water main project.
• 5 copies of the conceptual design package (30% design)will be delivered.
Drawings will be 11"x17" size.
• DWF files created from design CAD drawings will be uploaded to the designated
project folder in Buzzsaw
• ENGINEER shall prepare the meeting minutes of the Concept Review meeting
and revise the drawings, if needed.
• ENGINEER shall not proceed with Final Design activities without obtaining
written approval by the CITY of the Conceptual Design Package.
DELIVERABLES
A. Conceptual Design Package
TASK 3. PRELIMINARY DESIGN (60 PERCENT
Preliminary plans and specifications shall be submitted to CITY per the approved Project
Schedule.
ENGINEER will develop the preliminary design of the infrastructure as follows.
3.1. Development of Preliminary Design Drawings and Specifications shall include the
following:
• Cover Sheet
• A Project Control Sheet, showing all Control Points, used or set while gathering
data. Generally on a scale of not less than 1:400. The following information shall
be indicated for each Control Point: Identified (existing City Monument#8901, PK
Nail, 5/8" Iron Rod); X, Y and Z Coordinates, in an identified coordinate system,
and a referred bearing base. Z coordinate on City Datum only; descriptive location
(i.e. set in the centerline of the inlet in the South curb line of North Side Drive at the
East end of radius at the Southeast corner of North Side Drive and North Main
Street).
• Overall project easement layout sheets) with property owner information.
• Overall project water layout sheet. The water layout sheet shall identify the
proposed water main improvement/existing water mains in the vicinity and all
water appurtenances along with pressure plane boundaries, water tanks, pump
stations, valves, and fire hydrants.
• Overall water abandonment sheet.
• Coordinates on all P.C.'s, P.T.'s, P.I.'s, manholes, valves, mainline fittings, etc.,
in the same coordinate system as the Control Points.
• Bench marks per 1,000 ft of plan/profile sheet—two or more.
City of Fort Worth,Texas
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• Bearings given on all proposed centerlines, or baselines.
• Station equations relating utilities to paving, when appropriate.
• Plan and profile sheets which show the following: proposed water plan/profile
and recommended pipe size, fire hydrants, water service lines and meter boxes,
gate valves, isolation valves, manholes, existing meter numbers and sizes that
are to be replaced, existing sample locations, existing fire line locations, existing
utilities and utility easements, and all pertinent information needed to construct
the project. Legal description (Lot Nos., Block Nos., and Addition Names) along
with property ownership shall be provided on the plan view.
• The ENGINEER shall make provisions for reconnecting all identifiable water
service lines which connect directly to any main being replaced, including
replacement of existing service lines within City right-of-way or utility easement.
When the existing alignment of a water main or lateral is changed, provisions will
be made in the final plans and/or specifications by the ENGINEER to relocate all
service lines which are connected to the existing main and connect said service
lines to the relocated main.
• The ENGINEER will prepare standard and special detail sheets for water line
installation that are not already included in the CITY's specifications. These may
include connection details between various parts of the project, tunneling details,
boring and jacking details, waterline relocations, details unique to the construction
of the project, trenchless details, and special service lateral reconnections.
3.2. Cathodic Protection Study
• All work shall be under the direction of a licensed PE (TX) with dual accreditation
by NACE International as a Corrosion Specialist and a Cathodic Protection
Specialist.
• Perform site specific soil resistivity (Wenner 4-pin) tests at selected locations
along the proposed pipeline route.
• Prepare one (1) Basis of Design Report, including design calculations.
3.3. Constructability Review
• Prior to the 60 percent review meeting with the CITY, the ENGINEER shall
schedule and attend a project site visit with the CITY Project Manager and
Construction personnel to walk the project. The ENGINEER shall summarize the
CITY's comments from the field visit and submit this information to the CITY in
writing.
3.4. Utility Clearance
• The ENGINEER will consult with the CITY's Transportation and Public Works
Department, Water Department, and other CITY departments, public utilities,
private utilities, private utilities and government agencies to determine the
approximate location of above and underground utilities, and other facilities
(current and future) that have an impact or influence on the project. ENGINEER
City of Fort Worth,Texas
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will design CITY facilities to avoid or minimize conflicts with existing utilities, and
where known and possible consider potential future utilities in designs.
• The ENGINEER shall upload individual DWF files for each plan sheet of the
approved preliminary plan set to the designated project folder in Buzzsaw for
forwarding to all utility companies which have facilities within the limits of the
project. The DWF files should be created directly from the CAD files as opposed
to PDF files.
3.5. Traffic Control Plan
• Develop a traffic control plan utilizing standard traffic reroute configurations
posted as "Typicals" on the CITY's Buzzsaw website. The typicals need not be
sealed individually, if included in the sealed contract documents.
• Develop supplemental traffic control drawings as needed for review and approval
by the Traffic Division of the Transportation and Public Works Department.
These drawings shall be sealed by a professional engineer registered in the
State of Texas.
ASSUMPTIONS
• The proposed 24-inch water main will include alternate bid items for ductile iron,
concrete cylinder (C-303), and steel pipe materials.
• No public meeting(s) will be conducted or attended during the preliminary design
phase.
• Traffic Control "Typicals"will be utilized to the extent possible. It is assumed an
additional two project specific traffic control sheets will be developed for the two
24-in water main tie-in locations on Parkhill Drive.
• 2 sets of full size drawings and 3 sets of half size drawings will be delivered for
the Constructability Review.
• 2 sets of full size drawings and 3 sets of half size drawings will be delivered for
the Preliminary Design (60% design).
• 5 sets of specifications will be delivered for the Preliminary Design (60% design).
• DWF files created from design CAD drawings will be uploaded to the designated
project folder in Buzzsaw.
• The CITY's front end and technical specifications will be used. The ENGINEER
shall supplement the technical specifications if needed.
• 5 sets of full size drawings will be delivered for Utility Clearance.
• ENGINEER shall not proceed with Final Design activities without written approval
by the CITY of the Preliminary Design plans.
DELIVERABLES
A. Preliminary Design drawings and specifications
City of Fort Worth,Texas
Amendment 1
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B. Cathodic Protection Study Basis of Design Report
C. Utility Clearance drawings
D. Traffic Control Plan
E. Storm Water Pollution Prevention Plan
F. Estimates of probable construction cost
Data Base listing names and addresses of residents and businesses affected by the project.
TASK 4. FINAL DESIGN (90 PERCENT) AND FINAL CONSTRUCTION DOCUMENTS
(100 PERCENT).
Upon approval of the Conceptual plans, ENGINEER will prepare construction plans as
follows:
4.1. Development of 90% and 100% Design Drawings and Specifications shall include
the following:
• Cover Sheet
• A Project Control Sheet, showing all Control Points, used or set while gathering
data. Generally on a scale of not less than 1:400. The following information shall
be indicated for each Control Point: Identified (existing City Monument#8901, PK
Nail, 5/8" Iron Rod); X, Y and Z Coordinates, in an identified coordinate system,
and a referred bearing base. Z coordinate on City Datum only; descriptive location
(i.e. set in the centerline of the inlet in the South curb line of North Side Drive at the
East end of radius at the Southeast corner of North Side Drive and North Main
Street).
• Overall project easement layout sheet(s) with property owner information.
• Overall project water layout sheets. The water layout sheet shall identify the
proposed water main improvement/existing water mains in the vicinity and all
water appurtenances along with pressure plane boundaries, water tanks, pump
stations, valves, fire hydrants, and isolation valves marked.
• Overall water abandonment sheet.
• Construction sequence sheet with contact information.
• Coordinates on all P.C.'s, P.T.'s, P.I.'s, manholes, valves, mainline fittings, etc.,
in the same coordinate system as the Control Points.
• Bench marks per 1,000 ft of plan/profile sheet—two or more.
• Bearings given on all proposed centerlines, or baselines.
• Station equations relating utilities to paving, when appropriate.
• Plan and profile sheets which show the following: proposed water plan/profile
and recommended pipe size, fire hydrants, water service lines and meter boxes,
gate valves, isolation valves, proposed cathodic protection, existing meter
City of Fort Worth,Texas
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numbers and sizes that are to be replaced, existing sample locations, existing fire
line locations, existing utilities and utility easements, and all pertinent information
needed to construct the project. Legal description (Lot Nos., Block Nos., and
Addition Names) along with property ownership shall be provided on the plan
view.
• The ENGINEER shall make provisions for reconnecting all identifiable water
service lines which connect directly to any main being replaced, including
replacement of existing service lines within City right-of-way or utility easement.
When the existing alignment of a water main is changed, provisions will be made in
the final plans and/or specifications by the ENGINEER to relocate all service lines
which are connected to the existing main and connect said service lines to the
relocated main.
• The ENGINEER will prepare standard and special detail sheets for water line
installation that are not already included in the CITY's specifications. These may
include connection details between various parts of the project, tunneling details,
boring and jacking details, waterline relocations, cathodic protection details, details
unique to the construction of the project, trenchless details, and special service
reconnections.
4.2. Geotechnical Investigation — N/A
4.3. Constructability Review
• Prior to the 90 percent review meeting with the CITY, the ENGINEER shall
schedule and attend a project site visit with the CITY Project Manager and
Construction personnel to walk the project. The ENGINEER shall summarize the
CITY's comments from the field visit and submit this information to the CITY in
writing.
4.4. Utility Clearance
• The ENGINEER will consult with the CITY's Transportation and Public Works
Department, Water Department, and other CITY departments, public utilities,
private utilities, private utilities and government agencies to determine the
approximate location of above and underground utilities, and other facilities
(current and future) that have an impact or influence on the project. ENGINEER
will design CITY facilities to avoid or minimize conflicts with existing utilities, and
where known and possible consider potential future utilities in designs.
• The ENGINEER shall upload individual DWF files for each plan sheet of the
approved preliminary plan set to the designated project folder in Buzzsaw for
forwarding to all utility companies which have facilities within the limits of the
project. The DWF files should be created directly from the CAD files as opposed
to PDF files.
4.5. Traffic Control Plan
• Develop a traffic control plan utilizing standard traffic reroute configurations
posted as "Typicals" on the CITY's Buzzsaw website. The typicals need not be
sealed individually, if included in the sealed contract documents.
City of Fort Worth,Texas
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• Develop supplemental traffic control drawings as needed for review and approval
by the Traffic Division of the Transportation and Public Works Department.
These drawings shall be sealed by a professional engineer registered in the
State of Texas.
4.6. Draft Final plans (90%) and specifications shall be submitted to CITY per the
approved Project Schedule.
4.7. Following a 90% construction plan review meeting with the CITY, the ENGINEER
shall submit Construction Documents (100%) to the CITY per the approved Project
Schedule. Each plan sheet shall be stamped, dated, and signed by the ENGINEER
registered in State of Texas.
4.8. The ENGINEER shall submit a final design estimate of probable construction cost
with both the 90% and 100% design packages. This estimate shall use ONLY
standard CITY bid items.
ASSUMPTIONS
• 2 sets of full size drawings and 3 sets of half size drawings and 5 specifications will be
delivered for the 90% Design package.
• A DWF file for the 90% Design will be created from design CAD drawings and will be
uploaded to the project folder in Buzzsaw.
• 2 sets of full size drawings and 3 sets of half size drawings and 5 specifications will be
delivered for the 100% Design package.
• A DWF file for the 100% Design will be created from design CAD drawings and will be
uploaded to the project folder in Buzzsaw.
• 90% and 100% OPCC's, with sheet by sheet quantity breakdowns.
DELIVERABLES
A. 90% construction plans and specifications.
B. 100% construction plans and specifications.
C. Detailed estimates of probable construction costs including summaries of bid items and
quantities using the CITY's standard bid items and format.
TASK 5. BID PHASE SERVICES.
ENGINEER will support the bid phase of the project as follows.
5.1. Bid Support
• The ENGINEER will provide technical interpretation of the contract bid
documents and will prepare proposed responses to all bidders questions and
requests, in the form of addenda. The ENGINEER shall upload all approved
addenda onto Buzzsaw and mail addenda to all plan holders.
• Attend the prebid conference in support of the CITY.
City of Fort Worth,Texas
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• When substitution prior to award of contracts is allowed in the contract
documents, the ENGINEER will advise the CITY as to the acceptability of
alternate materials and equipment proposed by bidders.
5.2 Final Design Drawings
1) Final Design Drawings shall be submitted in both Adobe Acrobat PDF format
(version 6.0 or higher) format and DWF format. There shall be one (1) PDF file
and one (1) DWF file for the TPW plan set and a separate PDF and DWF file for
the Water plan set. Each PDF and DWF file shall be created from the original
CAD drawing files and shall contain all associated sheets of the particular plan
set. Singular PDF and DWF files for each sheet of a plan set will not be
accepted. PDF and DWF files shall conform to naming conventions as follows:
I. TPW file name example — "W-1956—org47.pdf" where "W-1956" is the
assigned file number obtained from the CITY, "—org" designating the file is
of an original plan set, "47" shall be the total number of sheets in this file.
Example: W-0053_org3.pdf and K-0320—org5.pdf
II. Water and Sewer file name example — "X-35667—org36.pdf' where "X-
35667" is the assigned file number obtained from the CITY, "—org"
designating the file is of an original plan set, "36" shall be the total number of
sheets in this file.
Example: X-12755_org18.pdf
Both PDF and DWF files shall be uploaded to the project's Final Drawing folder in
Buzzsaw.
2) In addition to the PDF and DWF files, the ENGINEER shall submit each plan sheet
as an individual DWG file with all reference files integrated into the sheet. If the plans
were prepared in DGN format, they shall be converted to DWG prior to uploading.
The naming convention to be used for the DWG files shall be as follows:
I. TPW files shall use the W number as for PDF and DWF files, but shall
include the sheet number in the name — "W-1956—SHT01.dwg", "W-
1956_SHT02.dwg", etc.
H. Water and Sewer file names shall use the X number as for PDF and
DWF files, but shall include the sheet number in the name — "X-
12155_SHT01.dwg", "X-12755_SHT02.dwg", etc.
City of Fort Worth,Texas
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For information on the proper manner to submit files and to obtain a file number for
the project, contact the Department of Transportation and Public Works Vault at
telephone number(817) 392-8426. File numbers will not be issued to a project
unless the appropriate project numbers and fund codes have been assigned and
are in the Department of Transportation and Public Works database.
ASSUMPTIONS
• The project will be bid only once and awarded to one contractor.
• PDF, DWF and DWG files will be uploaded to Buzzsaw.
DELIVERABLES
A. Addenda
B. Construction documents
TASK 6. CONSTRUCTION PHASE SERVICES.
ENGINEER will support the construction phase of the project as follows.
6.1 Construction Support
• The ENGINEER shall attend the preconstruction conference.
• The ENGINEER shall visit the project site up to 4 times as construction proceeds
to observe and report on progress.
• As requested by the CITY, the ENGINEER shall provide necessary interpretations
and clarifications of contract documents, review change orders, and make
recommendations as to the acceptability of the work.
The ENGINEER shall attend the"Final' project walk through and assist with preparation of
final punch list
6.2 Record Drawings
• The ENGINEER shall prepare Record Drawings from information provided by
the CITY depicting any changes made to the Final Drawings during construction.
The following information shall be provided by the CITY:
o As-Built Survey
o Red-Line Markups from Contractor
o Red-Line Markups from City Inspector
o Copies of Approved Change Orders
o Approved Substitutions
o Final approved shop drawings, including changes during construction
• The ENGINEER shall modify the Final Drawings electronically and shall place a
stamp on the plans indicating that they represent Record Drawings of the project
City of Fort Worth,Texas
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as constructed. The stamp shall be signed and dated by the ENGINEER and
shall be placed on each plan sheet, whether there are any revisions on the sheet
or not. Each sheet shall clearly indicate all changes which apply to that sheet by
clouding and numbering, or other suitable means.
• The following disclaimer shall be included with the Record Drawing stamp:
o These Record Drawings were prepared using information provided by
others and represent the as constructed conditions to the extent that
documented changes were provided for recording. The ENGINEER
assumes no liability for undocumented changes and certifies only that the
documented changes are accurately depicted on these drawings.
• The ENGINEER shall submit a set of sealed Final Drawings, modified and
stamped as Record Drawings, on mylar for record storage. The ENGINEER may
keep copies of the information provided by the CITY for their files, but all original
red-lined drawings shall be returned to the CITY with the mylars.
2) Record Drawings shall also be submitted in both Adobe Acrobat PDF format
(version 6.0 or higher)format and DWF format. There shall be one (1) PDF file
and one (1) DWF file for the TPW plan set and a separate PDF and DWF file for
the Water plan set. Each PDF and DWF file shall contain all associated sheets
of the particular plan set. Singular PDF and DWF files for each sheet of a
plan set will not be accepted. PDF and DWF files shall conform to naming
conventions as follows:
I. TPW file name example — "W-1956_rec47.pdf" where "W-1956" is the
assigned file number obtained from the CITY, "_rec" designating the file is of
a record drawing plan set, "47" shall be the total number of sheets in this file.
Example: W-0053_rec3.pdf and K-0320_org5.pdf
II. Water and Sewer file name example — "X-35667_rec36.pdf" where "X-
35667" is the assigned file number obtained from the CITY, "_rec"
designating the file is of a record drawing plan set, "36" shall be the total
number of sheets in this file.
Example: X-12755_rec18.pdf
Both PDF and DWF files shall be uploaded to the project's Record Drawings folder
in Buzzsaw.
ASSUMPTIONS
• 4 RFI's are assumed.
• 1 Change Order is assumed
DELIVERABLES
City of Fort Worth,Texas
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A. Response to Contractor's Request for Information
B. Review of Change Orders
C. Review of shop drawings
D. Final Punch List items
E. Record Drawings on Mylar, to be included in overall set.
TASK 7. ROW/EASEMENT SERVICES-N/A
TASK 8. SURVEY AND SUBSURFACE UTILITY ENGINEERING SERVICES.
ENGINEER will provide survey support as follows.
8.1. Design Survey
• ENGINEER will perform field surveys to collect horizontal and vertical elevations and
other information needed by ENGINEER in design and preparation of plans for the project.
Information gathered during the survey shall include topographic data, elevations of all
sanitary and adjacent storm sewers, rim/invert elevations, location of buried utilities,
structures, trees (measure caliper, identify overall canopy, and have qualified arborist
identify species of trees), and other features relevant to the final plan sheets. Existing
drainage at intersections will be verified by field surveys. Spot elevations will be shown on
intersection layouts with cross slope to fit intersecting grade lines.
• The minimum survey information to be provided on the plans shall include the following:
A Project Control Sheet, showing ALL Control Points, used or set while gathering data.
Generally on a scale of not less than 1:400:
- The following information about each Control Point;
a. Identified (Existing. CITY Monument#8901, PK Nail, 5/8" Iron Rod)
b. X, Y and Z Coordinates, in an identified coordinate system, and a referred bearing base.
Z coordinate on CITY Datum only.
C. Descriptive Location (Ex. Set in the centerline of the inlet in the South curb line of North
Side Drive at the East end of radius at the Southeast corner of North Side Drive and North Main
Street).
- Coordinates on all P.C.'s, P.T.'s, P.I.'s, Manholes, Valves, etc., in the same coordinate
system, as the Control.
- No less than two horizontal bench marks, per line or location.
- Bearings given on all proposed centerlines, or baselines.
City of Fort Worth,Texas
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Page 13 of 17
— Station equations relating utilities to paving, when appropriate.
8.2. Temporary Right of Entry Preparation and Submittal— N/A
8.3. Subsurface Utility Engineering (SUE)
• Perform Level B SUE at the following locations:
o At the intersections of Sandage/Park Hill and McCart/Park Hill for the
proposed tie-ins of the proposed 24" relocated water main back into the
existing 24"water main.
o At the proposed tie-in location of the proposed 12" Zoo service water line
back into the existing 12" zoo service line.
o Any utility and storm drain conflicts.
• Perform Level A test holes at the following locations:
o Existing 24"water main at the intersections of Sandage/Park Hill and
McCart/Park Hill for the proposed tie-ins of the proposed 24" relocated water
main back into the existing 24"water main.
o Existing 24"water main adjacent to the existing Zoo 10"water meter vault.
o Existing 12" service water line at the proposed tie-in location of the proposed
12" Zoo service water line back into the existing 12" zoo service line.
o Any utility and storm drain conflicts.
ASSUMPTIONS
• Topographic survey at intersection will include no more than 100 ft. in each direction.
DELIVERABLES
A. Copies of field survey data and notes signed and sealed by a licensed surveyor.
B. Drawing of the project layout with dimensions and coordinate list.
City of Fort Worth,Texas
Amendment 1
Page 14 of 17
TASK 9. PLAN SUBMITTAL CHECKLISTS
Engineer shall complete and submit Plan Submittal Checklists in accordance with the
following table:
PLAN SUBMITTAL CHECKLIST REQUIREMENTS
Traffic Traffic Traffic
Street Water Control Control Control
Traffic Storm Storm Lights /Sewer Traffic 30% 60% 90%
Attachment"A" Signal Engineering
Water Water (Submit (Submit
Type (Submit All (Submit All
@ 30%) 30% 60% All @ All @ @ 60%)
30% 60%) Required for all work in City
ROW
Street—N/A
Storm Water—
N/A
Water/Sewer X X X X
*If included in street project
ADDITIONAL SERVICES NOT INCLUDED IN THE EXISTING SCOPE OF SERVICES
Additional Services not included in the existing Scope of Services — CITY and
ENGINEER agree that the following services are beyond the Scope of Services described in
the tasks above. However, ENGINEER can provide these services, if needed, upon the
CITY's written request. Any additional amounts paid to the ENGINEER as a result of any
material change to the Scope of the Project shall be agreed upon in writing by both parties
before the services are performed. These additional services include the following:
• As-built surveys during the Functional Project Close-out process, if needed.
• Field testing of installed cathodic protection system.
• ROW/Easement services. These will be provided under separate authorization for Park
Land Conversion.
• Negotiation of easements or property acquisition including temporary right-of-entries.
• Geotechnical investigations.
• Services related to development of the CITY's project financing and/or budget.
• Services related to disputes over pre-qualification, bid protests, bid rejection and re-
bidding of the contract for construction.
• Construction management and inspection services
City of Fort Worth,Texas
Amendment 1
Page 15 of 17
• Periodic site visits during construction phase in excess of those indicated in Task 6
Construction Phase Services.
• Design phase public meetings
• Performance of materials testing or specialty testing services.
• Services necessary due to the default of the Contractor.
• Services related to damages caused by fire, flood, earthquake or other acts of God.
• Services related to warranty claims, enforcement and inspection after final completion.
• Services related to submitting for permits (ie.TxDOT, railroad, etc...)
• Services related to Survey Construction Staking
• Services related to acquiring real property including but not limited to easements, right-
of-way, and/or temporary right-of-entries.
• Services to support, prepare, document, bring, defend, or assist in litigation undertaken
or defended by the CITY.
• Performance of miscellaneous and supplemental services related to the project as
requested by the CITY.
City of Fort Worth,Texas
Amendment 1
Page 16 of 17
FEE
A summary of the total project is as follows:
Item Cost MBE/SBE
Provided
Current Authorization—Amendment#1 $99,598.00 14.8%
Previous City Authorizations $319,845.00 21.8%
Total Authorized $419,443.00 20.1%
Summary for Amendment#1 by firm:
Firm Cost %of
Amendment
Gorrondona &Associates, Inc. (MBE/SBE) $2,553.00 2.6%
The Rios Group (MBE/SBE) $12,150.00 12.2%
y
ELK Engineering (Non-MBE/SBE) $9,900.00 9.9%
Dunaway Associates L.P. $74,995.00 75.3%
Total $99,598.00 100%
Please review the enclosed information and call me if you have any questions or require
additional information regarding this amendment.
Sincerely,
DUNAWAY ASSOCIATES L.P.
All
G�/V
Ron King, P.E.
�r
Transmission and Facilities Director
City of Fort Worth,Texas
Amendment 1
Page 17 of 17
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FORTWORTH.
DATE: January 26, 2018
TO: Richard Zavala, Director
Park & Recreation Department
FROM: David Creek, Assistant Director tAr�!�
Park & Recreation Department
SUBJECT: CONTRACT AMENDMENT No. 1 to
CITY SECRETARY CONTRACT No. 48433
FOREST PARK—ZOO DRAINAGE IMPROVEMENTS
Attached for your information, is a breakdown of Contract Amendment No. 1 to City Secretary
Contract No. 48433, with Dunaway Associates, L.P., in the amount of$99,598.00. , for the
design of waterline improvements necessary within Forest Park(near the Zoo's south
maintenance entrance).
Originally Received Proposal $ 75,162.00
Add cathodic services $ 10,890.00 ( i
Add 4 SUE test holes $ 5,940.00
Add 60% design submittal $ 7,606.00
Revised Proposal Total $ 99,598.00 (PARD costs)
Notes:
1) Cathodic Protection study
a. Study to determine if, and what, measures will be needed to protect the metal
components of the pipe alternatives (ductile iron, C-303 pipe, steel pipe) from
corroding (rusting out). An engineer will perform this study and provide any
plans/details for the corrosion protection measures.
2) Provide 60% submittal
a. Dunaway originally proposed 90% and Final submittals only
b. Water Department will be reviewing during the process, a 60% submittal
improves efficiency
Attached is an exhibit provided by Dunaway that shows where (how) the waterline will be
placed. An OPC of$702,954.00 for these waterline improvements has been developed, and the
Water Department has agreed to pay these costs.
C: Joel McElhany, Capital Projects Infrastructure Manager
Bryan Lyness, Landscape Architect
Project File
PARK& RECREATION DEPARTMENT
City of Fort Worth,4200 South Freeway, Suite 2200,Fort Worth Texas,76115-1499
(817)-392-5700(PARK)Fax(817)-392-5724
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