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STATE OF TEXAS §
COUNTY OF TARRANT § CITY SECRETARY CONTRACT NO. 18279
AMENDMENT I
INSTALLATION OF AVIATION GASOLINE, JET A AVIATION FUEL AND
AUTOMOTIVE GASOLINE UNDERGROUND STORAGE TANKS
MEACHAM AIRPORT, FORT WORTH, TEXAS, TEXAS JET
BY LES GRAY & COMPANY, INC.
This amendment is made and entered into this day
of A, 1991, by and between the City of Fort
Worth, a municipal corporation situated in Tarrant County,
Texas; acting by and through David Ivory, City Manager, its
duly authorized agent, hereinafter referred to as "CITY, "
and Les Gray & Company, Inc. , hereinafter referred to as
"CONTRACTOR. " This agreement hereinafter set forth shall
supplement and be considered an amendment to a contract
designated as Fort Worth City Secretary Contract No. 18279
(hereinafter referred to as "the CONTRACT" ) , dated January
18 , 1991.
For and in consideration of the mutual covenants and
agreements herein contained, CITY and the CONTRACTOR do
hereby covenant and agree as follows:
1 .
CONTRACTOR will complete the project described in the
original contract and also as described below:
Delete the two 550-gallon single-
wall fiberglass underground storage
tanks, and replace with two 550-gallon
double-wall fiberglass underground
storage tanks.
Delete the M-20 model Jet A
Aviation fuel dispensing unit and
replace with an M-30 model.
Delete vertical filters and replace
with horizontal filters which comply
with API Bulletin 1581 and 150 pounds
per square inch ASME Code Construction.
Welded flanged pipe fittings may be
used for this project.
Contract time will be extended by
11 calendar days to a total of 71 OFFICIAL RECORD
calendar days.
CITY SECRETARY '
FT. NORTH, TEX.
2 .
CONTRACTOR shall be entitled to additional compensation
for provision of services and materials described herein in
accordance with the terms of the Contract, as amended. The
Contract is hereby amended to increase the maximum "not-to-
exceed" compensation for all services and materials rendered
under the Contract, as amended, to $290, 949. 00 .
RECORD
3 .
The foregoing amendment shall not affect the method!, or
manner of payment of funding provided in the Contract, Q'
any other amendment thereto. The provisions of the -
Contract, as amended, shall remain in force and effect
except as specifically amended herein.
EX in the City of Fort Worth, Texas, this 1A
day of A.D. , 1991.
APPROVED: APPROVED:
LES GRAY & COMPANY, INC.
1800 Commerce Street CITY OF FORT WORTH
Garland, Texas 75040
BY• BY:
NAME: T' ! Mike Groomer,
TITLE: Assistant City Manager
WITNESS: ATTEST:
i
NAME'. � � t oward, City
Secretary `
TITLE:
(Seal) (Seal)
/ APPROVED AS TO FORM:
u"cho izati
Date Assists t City Attorney
City of Fort Worth, Texas
Mayor and Council Communication
DATE REFERENCE SUBJECT: PROPOSED CHANGE ORDER NO. 1 AND PAGE
NUMBER 2, INSTALLATION OF UNDERGROUND FUEL 2
4-9-91 **C-12794 STORAGE TANKS AT MEACHAM AIRPORT, CITY for
SECRETARY CONTRET NO. 18279—
RECOMMENDATIONS:
It is recommended that City Council :
1. Approve Change Order No. 1 in the amount of $3,933 with no increase in
the Contract Time of sixty (60) calendar days;
2. Approve Change Order No. 2 in the amount of $11,283 and adding eleven
(11) calendar days to the Contract Time; and
3. Authorize the City Manager to increase City Secretary Contract No. 18279
with Les Gray and Company, Inc. by $15,216, a new total Contract Amount
of $290,949, and a total of seventy-one (71) calendar days for the
installation of Underground Fuel Storage Tanks at Meacham Airport.
DISCUSSION:
On December 18, 1990 (M&C C-12657) , the City Council awarded a contract in the
amount of $275,733 to Les Gray and Company, Inc. to install underground fuel
storage tanks at Meacham Airport. The contract required installation of five
(5) underground fuel storage tanks and two (2) underground waste fuel storage
tanks. In addition, the contract allowed for additional compensation should
the excavation require non-standard equipment. Total contract time was sixty
(60) calendar days.
Proposed Change Order No. 1:
The plans and specifications as bid required double wall construction for the
five (5) underground fuel storage tanks and single wall construction on the
two (2) underground waste fuel storage tanks. Staff required the contractor
to install double wall tanks in place of the single wall waste fuel tanks.
The contractor agreed to this change for the additional cost of $3,933. Staff
has reviewed this cost and finds it to be reasonable and cost effective in
adding additional protection against future environmental impacts.
Proposed Change Order No. 2:
Additional equipment for excavation was necessary to complete the project.
The contractor provided a lump sum cost of $11,283 plus eleven (11) additional
days for excavation and time lost. Staff has reviewed this proposal and finds
it to be reasonable and justifiable.
Project Cost: _
Original Contract Cost: $275,733
Change Order No. 1: $ 3,933 s; .; T
Change Order No. 2: $ 111283 " X11 R
Amended Contract Amount $290,949 f . WORM TEX.
DATE REFERENCE SUB!ECTPROPOSED, CHANGE ORDER NO. 1 AND 2, PAGE
NUMBER INSTALLATION OF UNDERGROUND FUEL 2 2
4-9-91 **C-12794 STORAGE TANKS AT MEACHAM AIRPORT, CITY -- of- - -
ECRFTARY tffN—T RA T N .
Approval of these change orders constitute a 6% increase in the contract
amount.
FINANCING:
Sufficient funds are available in Aviation Improvements Capital Project Fund,
GC24 Center No. 020240438100, Six New Tanks. Expenditures will be made from
Account No. 539120.
DAI:v
02CHNGES
SUBMITTED FOR THE DISPOSITION BY COUNCIL: PROCESSED BY
CITY MANAGER'S
OFFICE BY: Mike Groomer 6140 a APPROVED
Q OTHER (DESCRIBE)
ORIGINATING
DEPARTMENT HEAD: Rick Hay 6095 CITY SECRETARY
FOR ADDITIONAL INFORMATION
CONTACT' Hay DATE