HomeMy WebLinkAboutContract 33964 AMENDMENT NO. 6
STATE OF TEXAS § CITY SECRETARY CONTRACT NO.2L�54 "
M&C C-21632
COUNTY OF TARRANT §
WHEREAS, the City of Fort Worth (City) and Transystems Corporation
Consultants (Engineer) made and entered into City Secretary Contract No. 26807 (the
Contract)which was authorized by the City Council by M&C C-18572 on the 26th day of
April, 2001; and subsequently revised by five (5)previous amendments; and
WHEREAS, the Contract involves engineering services for the following project:
Engineering Contract for Sanitary Sewer Main 244A Parallel Relief Study
and Design.
WHEREAS, it has become necessary to execute Amendment No. 6 to said
Contract to include an increased scope of work and revised maximum 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 M&C C-21632, adopted by the City Council on 29th day of August, 2006,
and further specified in a proposal letter dated May 15, 2006, a copy of which is attached
hereto and incorporated herein. The cost to City for the additional services to be
performed by Engineer total$33,533.06
2.
Article II of the Contract is amended to provide for an increase in the maximum
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 not exceed
the sum of$1,135,319.06
3.
All other provisions of the contract, which are not expressly amended herein, shall
remain in full force and effect.
�,JA � L �
EXECUTED on this the day of , 2006_, in
Fort Worth, Tarrant County, Texas.
APPROVAL RECOMMENDED: APPROV
n
A.Douglas Rademaker, P.E. c Ott
Director,Department of Assistant City Manager
Engineering
TranSystems Corporation Consultants
ENGINEER
ATTEST:
J �1 Marty Hendrix, —Ity Secretary
By:
Cart t u horizdtioa
Name: Raul Pena III,P.E.
Regional Vice-President -
Date
APPROV AS TO FORM AND LEGALITY:
Assistant ty ttorney
J�ri'1
SYSte
05-15-2006
Gopal Sahu, P.E.
Department of Engineering
City of Fort Worth
1000 Throckmorton
Fort Worth, Texas
76102
Reference to: Summary and Scope of Services
Sanitary Sewer Main 244-A Village Creek Parallel Collector
Amendment No. 6
Dear Mr. Sahu,
We have prepared this amendment request to cover additional services not provided for in
the original contract or subsequent amendments. In summary this request is as follows:
1. Hydraulic Modeling Lump Sum 10,923.06
The Water Dept. requested that we use one of our sub-consultants to perform
research and hydraulic modeling of Arlington's Rush Creek trunk sewer line along
with modeling of the City's existing M-244a line. This modeling was requested by
the City of Arlington based on concerns relating to possible surcharging and
overflows. RJN performed this work with the assistance from TranSystems.
2. Subconsultant Management Fee (10%) Lump Sum 1,090.00
3. M-503 Relief Line (added to Hourly amendment 5) Hourly 13,600.00
During the final plan approval of the last segment of the M-244a line the City of
Arlington field staff alerted the Water Dept that the City of Pantego was connected
to a segment of M-503 that was to be reconstructed. After extensive research it
was determined that the City of Pantego, City of Fort Worth and City of Arlington
had no record plans of this connection. As a result extensive field work and
surveys were performed to located this line. Design of reconnecting this line along
with easement documentation and an additional UPRR permit were required.
Below is a summary of work required for this effort. We are requesting that the
following amount be added to the hourly maximum that was approved in
amendment 5.
❖ Research and design
Project Engineer 32hrs x 110.00 =3,520
CADD Technician 40hrs x 75.00 =3,000
❖ Additional UPRR Permit
Project Engineer 20hrs x 110.00 =2,200
CADD Technician 8hrs x 75.00= 600 PIC I AllI
❖ Easement Documentation E �E 11i
RPLS 24hrs x 95.00= 2,280 ,
1
Survey Crew 16hrs x 125.00 = 2,000
Sub-total 13,600
4. Construction Assistance (added to Hourly amendment 5) Hourly 7,920.00
We are requesting that the below hours be added to the construction
assistance for shop drawing review, field visits and contractor questions.
Project Engineer 72hrs x 110.00 = 7,920
Total $33, 533.06
Summary of the Contract and Amendments
Original Contract $ 727,760.00
Amendment 1. $ 179,141.48 Increase Pipe Size, Far East Fort Worth HOA
Study and Design/Survey Phase 1
Amendment 2. $ 18,897.00 Geotechnical Services
Amendment 3. $ 72,556.00 Pipe Reduction, Odor Control, Diversion
Structure, Far East Fort Worth HOA Study and
Design/Survey Phase 2
Amendment 4. $ 19,546.52 36"Sewer and Structures, Environmental
Information Document for SRF Funding, Break
Plans into Additional Phases.
Amendment 5. $ 83,885.00 Renewal of permits and Engineering
Assistance during construction
Sub-total $ 1,101,786.00
Amendment 6. $ 33, 533.06 — Hydraulic Modeling, M-503 plans relating to
Total 1,135,319.06 Pantego and construction assistance
Please feel free to cgn�act me if you should have any questions.
Sincerel ,
Raul Pena III, E`
Principal
MTV". , YEN.
2
Page 1 of 2
City of Fort Worth, Texas
Mayor and Council Communication
COUNCIL ACTION: Approved on 8/29/2006
DATE: Tuesday, August 29, 2006
LOG NAME: 30AMEND6M244A REFERENCE NO.: **C-21632
SUBJECT:
Authorize Execution of Amendment No. 6 to City Secretary Contract No. 26807 with TranSystems
Corporation Consultants for Additional Services Related to Sanitary Sewer Main 244A Parallel
Relief Study and Design
RECOMMENDATION:
It is recommended that the City Council authorize the City Manager to execute Amendment No. 6 to City
Secretary Contract No. 26807 with TranSystems Corporation Consultants for additional services related to
Sanitary Sewer Main 244A Parallel Relief Study and Design in the amount of $33,533.06, thereby
increasing the total contract amount to $1,135,319.06.
DISCUSSION:
On April 24, 2001, (M&C C-18571) the City Council authorized the City Manager to execute an engineering
agreement with TranSystems Corporation Consultants for Sanitary Sewer Main 244A Parallel Relief Study
and Design for a fee not to exceed $727,760.00. This contract was previously revised by five amendments.
. Amendment No. 1 was approved on May 21, 2002, (M&C C-19089) for $179,141.48 for an additional
4,000 linear feet of additional sewer line.
. Amendment No. 2 was administratively approved on March 3, 2003, for $18,897.00 to add
geotechnical investigation.
. Amendment No. 3 was approved on September 16, 2003, ( M&C C-19751) for $72,556.00 for
developing plans and specifications for odor control and atonement of portions of existing sanitary
sewer main M-503.
. Amendment No. 4 was administratively approved on September 21, 2004, for $19,546.52 to include a
36-inch by-pass sewer along US 80 and supplemental pipe testing specifications.
. Amendment No. 5 was approved on November 15, 2005, (M&C C-21151) for $83,885.00 for
additional services for coordination with utilities companies, property owners, TX DOT, TRA, City of
Arlington and the U.S. Army Corps of Engineers.
Amendment No. 6 provides for Hydraulic Modeling requested by the Water Department for Arlington Rush
Creek trunk sewer line; design of M-503 sewer line related to the City of Pantego service connection; and
additional construction assistance required. These services were required based on the recommendation
made by the engineer as a result of concurrent construction of this project. These services were not
included in the original scope.
City staff considers the proposed fee of $33,533.06 to be fair and reasonable for the scope of additional
http://www.cfwnet.org/council_packet/Reports/mc_print.asp 11/9/2006
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services to be performed.
This project is located in COUNCIL DISTRICTS 4, 5, and 8.
FISCAL INFORMATION/CERTIFICATION:
The Finance Director certifies that funds are available in the current capital budget, as appropriated, of the
Sewer Capital Projects Fund.
TO Fund/Account/Centers FROM Fund/Account/Centers
P274 531200 704170020633 $33,533.06
Submitted for City Manager's Office by: Marc Ott (8476)
Originating Department Head: A. Douglas Rademaker (6157)
Additional Information Contact: A. Douglas Rademaker (6157)
http://www.cfwnet.org/council_packet/Reports/mc_print.asp 11/9/2006