HomeMy WebLinkAboutContract 52783-A1 CSC No.52783-A1
AMENDMENT No.1
TO CITY SECRETARY CONTRACT No. 52783
WHEREAS, the City of Fort Worth (CITY) and Kimley-Horn and
Associates, Inc. , (ENGINEER) made and entered into City Secretary
Contract No. 52783, (the CONTRACT) which was authorized by M&C 19-0024 on
the 6th day of August, 2019 in the amount of $301, 890 . 00; and
WHEREAS, the CONTRACT involves engineering services for the
following project:
Shoreview Culvert Improvements, Project No. 101820; and
WHEREAS, it has become necessary to execute Amendment No. 1 to the
CONTRACT to include an increased scope of work and revised 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 July 16, 2020, 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
$18, 000 . 00 . (See Attached Funding Breakdown Sheet, Page -4-)
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 the City for all
work and services shall be an amount of $319,890. 00.
3.
All other provisions of the Contract, which are not expressly
amended herein, shall remain in full force and effect.
City of Fort Worth OFFICIAL RECORD
Professional Services Agreement Amendment Template CITY SECRETARY
CFW Official Release 9/19/2017
Page 1 of 4
FT. WORTH, TX
EXECUTED and EFFECTIVE as of the date last written by a signatory, below.
APPROVED:
City of Fort Worth ENGINEER
Kimley-Horn and Associates, Inc.
DArIA BUrghdo-ff 4ftjwl
Dana Burghdoff ul29,202012:08 CDT) 4t#gf Dana Burghdoff Scott Arnold, PE
Assistant City Manager Vice President
DATE: Jul 29, 2020 DATE: J u[ 28, 2020
APPROVAL RECOMMENDED:
William Johnson
Director, Transportation and Public Works Department
Contract Compliance Manager:
By signing, I acknowledge that I am the person responsible for the
monitoring and administration of this contract, including ensuring all
performance and reporting requirements .
mte-4 eG W&,(6h"Oy
Michael Wellbaum(Jul 28,202012:28 CDT)
Michael Wellbaum, PE, CFM
Project Manager
City of Fort Worth OFFICIAL RECORD
Professional Services Agreement Amendment Template CITY SECRETARY
CFW Official Release 9/19/2017
Page 2 of 4
FT. WORTH, TX
APPROVED AS TO FORM AND LEGALITY: M&C: N/A
Date: Jul 28,2020
�'li.ci_en...eze
Mack(Jul 28,202017:05 CDT)
Douglas W. Black
Assistant City Attorney
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Mary J. Kayser
City Secretary
City of Fort Worth OFFICIAL RECORD
Professional Services Agreement Amendment Template CITY SECRETARY
CFW Official Release 9/19/2017
Page 3 of 4
FT. WORTH, TX
FUNDING BREAKDOWN SHEET
City Secretary No. 52783
Amendment No. 1
Department Fund-Account-Center Amount
TPW 52002-0200431-5330500-101820-002830 $ 18, 000 . 00
Total : $ 18, 000 . 00
City of Fort Worth
Professional Services Agreement Amendment Template
CFW Official Release 9/19/2017
Page 4 of 4
Kimley))) Horn
July 22, 2020
Via Mail and Email: Michael.Wellbaum@fortworthtexas.gov
Mr. Michael Wellbaum
City of Fort Worth
200 Texas Street
Fort Worth, Texas 76102
RE: City of Fort Worth—Shoreview Culvert Improvements CPN 101820
Amendment No. 1
KHA No. 061018354
Dear Mr. Wellbaum:
Kimley-Horn and Associates, Inc. (KHA) is pleased to submit Amendment No. 1 in the amount of
$18,000.The Amendment is for the following services:
• Performing additional topographic survey for approximately four(4)cross sections of WF-11
creek upstream to Silver Creek Road needed to complete the hydraulic modeling for the
culvert replacement. The effective model contains topographic data that is incorrect and
appears to be approximately two feet in error from actual surveyed topography. The City of
Fort Worth (City)and FEMA require a revised model to 'tie in'to an effective model within 0.5
feet. Currently, the model is tying in within two feet which is not acceptable. Obtaining this
additional topographic data will allow the model to 'tie in'within the limits required by the City
and FEMA.
• Updating the HEC-RAS model for WF-11 creek to incorporate the new topographic
information. This information is required in order to recreate the existing topographic data in
the FEMA Effective Model to allow for the vertical 'tie in'that will meet City and FEMA
requirements.
• Updating the existing HMS model provided by the City to include the Lockheed Martin
drainage area. This drainage area was not included in the effective model. Therefore, in order
to model the watershed more accurately and size the culvert crossing appropriately, this effort
is required.
It is noted that at the time of the contract, it was not known that the surveyed topography would be
two feet different than the LIDAR that we were instructed to use. In addition, the contract assumed
the effective model would be accurate and no watershed updates were needed. The hydrologic model
was inaccurate and did not include the Lockheed Martin drainage area.
With Amendment 1, the revised contract amount will be$319,890.00.
If you have any questions or need additional information, please give me a call at 817-900-8525.
80100
Kim I ey)>> H o r n Mr.Michael Wellbaum,July 22,2020,Page 2
Sincerely,
KIMLEY HORN AND ASSOCIATES, INC.
State of Texas Registered Firm#928
Misty Christian, P.E., CFM
MDC:jnt
KAFTW_Roadway\061018354_FTW Shoreview\PPP\Amendment 1\shoreview amendment letter_v2.docx