HomeMy WebLinkAboutContract 41149-A1 crrY SECRETARY 1IL4q- (AL
CONTRACT N0.
AMENDMENT No. 1
THE STATE OF TEXAS § CITY SECRETARY CONTRACT NO.
(No M&C Needed)
COUNTY OF TARRANT §
WHEREAS, the City of Fort Worth (City) and Kimley-Horn and Associates, Inc.,
(Engineer) made and entered into City Secretary Contract No. 41149, (the Contract) which was
authorized by the City Council by M&C 24602 on the 16`h day of November, 2010; and
WHEREAS, the Contract involves engineering services for the following project:
North Holly High Service Pump Station Discharge Pipe Replacement Project
WHEREAS, it has become necessary to execute Amendment No. 1 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 additional engineering services
specified in the proposal letter dated August 16, 2012, a copy of which is attached hereto
and incorporated herein. The cost for the additional professional services to be performed
by the Engineer total $9,872.23.
2.
Article II of the Contract is amended to provide for an increase in the maximum
fee to be paid the Engineer for all work and services under the Contract, as amended, so
that the total fee paid by the City for all work and services shall not exceed $400,557.23.
All other provisions of the Contract which are not expressly amended herein shall remain
in full force and effect.
OFFICIAL RECORD
CITY SECRETARY
FT.WORTH,TX
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EXECUTED on this day of
2012, in Fort Worth, Tarrant County, Texas.
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APPROVAL RECOMMENDED: APPROVED:
S. Frank Crumb, P.E. Fernando Costa
Director, Water Department Assistant City Manager
Kimla-Horn and Associates, Inc.
ENGINEER
Name'.
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APPROVED AS TO FORM AND LEGALITY:
Assistant City Attorney
OFFICIAL. REM®RD
CITY SECRETARY
FTm WORTH,TX
[INI Kirnley-Horn
1 M __- and Associates, Inc.
August 16, 2012 N
Suite 950
Mr. Chris Harder, P.B. 801 Cherry Street,unit 11
City of Fort Worth Water Department Fort Worth,Texas
1511 11th Ave 76102-6803
Fort Worth,TX 76102
Re: North Holly High Service Pump Station Discharge Pipe Replacement
Project
City Secretary Contract#41149
Additional Services—Final Design
KHA No. 0610 18077
Dear Chris:
As we discussed in March of 2011 (during final design)and again in June of
2012(end of construction contract schedule)Kimley-Horn provided additional
design services that was not a part of the original scope of services. The services
included the following as part of the Phase 3 design, construction details and
specifications:
• 24-inch venturi meter(flow tube)design
• Flow Transmitter Piping Schematic Detail
• Flow Transmitter Piping Installation Detail
• Water Line 3B and Water Line 3C Connection Details
• Venturi Meter(flow tube) Specification
We discussed providing these additional services at the time of final design. Due
to the tight design schedule and the desire to meet the bidding advertisement date
of April 14, 2011 we were directed to process with the aforementioned items and
bill for the additional services accordingly. We discussed the possibility (if
construction went according to schedule)there might be enough budget to cover
the additional design services with the construction phase services task.
Unfortunately the contractor was unable to meet the original construction
schedule(construction contract: substantial completion May 27,2012,and final
completion July 26, 2012)and we are providing construction phase services
longer than originally scheduled which is not providing the City the opportunity
to utilize construction phase service budget to pay for the additional design
services.
We are currently under our projected construction phase services budget by
approximately $8,500 and do not anticipate going over the budget even though
the contractor has extended the schedule. We will attend the monthly meetings,
participate in the final walk thru, coordinate with the inspector on the punch list
and provide record drawings for the budgeted value.
■
TEL 817 335 6511
FAX 817 335 5070
Klmley-Horn Mr.Chris Harder,P.E.,August 16,2012,Page 2
_ a nd Associates, Inc.
As of July 31, 2412 the contract budget as compare to cost of service is as
follows:
Contract Cost of Difference
Description Amount Service as of overl under
July 31,2012
Task 1 Design Management $12,600 $12,800 $0
Task 2 Conceptual Design $599954 $59,954 $0
Task 3 Preliminary Design $81 1183 $81,183 $0
Task 4 Final Design $1271234 $13711 06.23 $9,872.23
Task 5 Bid Phase Services $171561 $17,561 $0
Task 6 Survey $217845 $211845 $0
Task 7 Construction Phase $70,308 $61,802.05 $8,505.95
Services }
Total $390,685 $392,051.28 $1,36 5.28
wocwm
The original contract amount is $390,585. The revised contract amount,
including this request would be$400,557.23. Kirnley-Horn requests the amount
of$9,872.23 for the services performed. None of these services were performed
by our MIWBE subconsultant. This will revise our total contract M/WBE
participation percentage to 39%. Our MfWBE goal for this project is 17%.
We appreciate the Opportunity to be of continued service to the City. Please
contact us if we need to provide any further information.
Very truly yours,
K.IMLEY-HORN AND ASSOCIATES, INC.
Glenn A. Gary, P.E.
Senior Vice President
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M&C Review Page I of 2
L I I T %U'Vap"U"N CONO i L A G E N D A
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COUNCIL ACTION: Approved on 1111512010
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DATE: 11/16/2010 , REFERENCE **�-24692 LOG NAME: 60N HOLLY PIPE
NO.: REPLACEMENT
CODE: C TYPE: CONSENT PUBLIC NO
HEARING:
SUBJECT: Authorize an Engineering Agreement in the Amount of$390,685.100 with Kimley Horn and
Associates, Inc., for the North Holly High Service Pump Station Discharge Pipe
Replacement Project
RECOMMENDATION:
It is recommended that the City Council authorize the City Manager to execute an engineering
agreement with Kimley Horn and Associates, Inc., in the amount of$390,686.00 for the North Holly
High Service Pump Station Discharge Pipe Replacement Project.
DISCUSSION:
The North Holly High Service Pump Station was constructed in 1892 while the North Holly Water
Treatment Plant was constructed in 1912. Since that time, numerous expansions, rehabilitations, and
improvements have been made to the treatment, pumping, and piping facilities at North Holly.
The majority of the existing discharge pipe at the North Holly High Service Pump Station was
installed in the 1940s. A portion of the discharge pipe is buried, and a portion is located in
underground reinforced concrete tunnels, constructed in the 1930's. During the summer months,
pressures in these pipelines range from 95 to 105 psi. With pressures this high, a significant leak or
pipe break would result in significant damage to the facilities.
On June 19, 2007, (M&C C-22199) City Council authorized the execution of an engineering
agreement for the North and South Holly Water Treatment Plant Condition Assessment. This
assessment recommended replacement of the discharge piping due to the age, condition, the
difficulty in making repairs, and the consequences should a break occur.
The scope of work for the North Holly High Service Pump Station Discharge Pipe Replacement
Project consists of the development of plans and specifications for the replacement of existing pipe,
valves, and fittings. In addition, the engineering agreement includes demolition and abandonment of
a portion of the underground tunnels to be replaced with a new pipe chase.
Kimley Horn and Associates, Inc., is in compliance with the City's MIWBE Ordinance by committing to
40 percent M/WBE participation. The City's goal on this project is 17 percent.
FISCAL INFORMATIONXERTIFICATION:
The Financial Management Services Director certifies that funds are available in the current capital
budget, as appropriated, of the Water capital Projects Fund.
TO Fund/Account/Centers FROM Fund/Accounticenters
P265 531200 601530163133 $390,685.00
Submitted for City Mana er's Office b : Fernando Costa (6122)
http:ll apps.cfwnet.org/council_packet/mc_review-asp?ID=14304&councildate=1111 612010 8/1712012
M&C Review Page 2 of 2
!D!iginatinci De artment Head: S. Frank Crumb (8207)
Additional_Information_Contact: Chris Harder(8293)
ATTACHMENTS
site map---- H pipe re lacemeDL. df
http:lfapps.cfWnet.orglcouncl Id =1111612010 8/17/2012 x - I