HomeMy WebLinkAbout18- Public Works CI'T'Y OF SAN BERNARDINO REQUEST FOR COUNCIL ACTION
File No. 3 . 14-26
ROGER G. HARDGRAVE Approval of Contract Change Order
From: Subject: No. 1 -- Installation of Sewer
Public Works Main Line in 16th St. & California
Dept: St. , between Medical Center Drive
6-17-96 ORIGINAL UT PACIFIC St. , per Plan NO. 9195 --
Date: CIFIC CONSTRUCTION
Synopsis of Previous Council action:
June, 1986 - Allocation of $409 , 000 in 1986/87 Sewer Line Construc-
tion Fund budget approved.
04-04-94 - Resolution No. 94-84 adopted authorizing execution of
an agreement with Holmes and Narver for professional
design services.
06-05-95 - Transfer of $497 , 000 from Acct. No. 245-365-5504-1526 ,
Phase I , to Account No. 245-365-5504-1529 , Phase IV
Northwest Interceptor Sewer, approved.
06-05-95 - Plans approved and authorization to advertise for
bids.
01-22-96 - Resolution No. 96--17 adopted awarding a contract for
low bid price of $616 , 176 .
Recommended motion:
That Change Order No. 1 to the contract with Utah Pacific Construc-
tion for installation of sewer in 16th Street, California St. ,
Medical Center Dr. and Porter St. , in accordance with Plan No.
9195 , be approved; to compensate the Contractor for the additional
work performed in the installation of a 48-inch thick steel casing
in lieu of the 36-inch thick steel casing at the intersection of
Highland Ave. and California St. , on a time and material basis, at
an increase from $616 , 176 to $641, 176 .
cc: Shauna Clark /// Z 9�-
Signature
Contact person: Gene R. Klatt Phone: 5125
Supporting data attached:_ Staff Report & CCO#1 Ward: 6
FUNDING REQUIREMENTS: Amount: $25 , 000 (Sewer Line Construction Fund)
Source: _(Acct. No.) 245-365-5504-1529
Acct. Description) Phase IV - Northwest Interceptor
Sewer
Finance,
Council Notes:
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75-0262 n _ r_ --- " - -/ !7
CITY OF SAN BERNARDINO - REQUEST FOR COUNCIL ACTION
STAFF REPORT
The construction plans for Phase IV of the Northwest
Interceptor Sewer direct the installation of a 36-inch steel
casing under Highland Avenue to accommodate the 24-inch pipe.
A 36-inch casing was selected by the Design Consulting
Engineer, due to the expectation that the Contractor would
install PVC or truss pipe. However, the Contractor elected to
use vitrified clay pipe, which will not fit into a 36-inch casing
due to the width of the flanges .
It will be necessary to install a 48-inch casing, to
allow installation of the 24-inch vitrified clay pipe. The
Contractor has quoted a price of $55 , 135 . 00 for installation of a
48-inch steel casing under Highland Avenue. After taking a
credit of $30 , 135 (the bid price for the 36-inch casing) , the net
increase would be $25 , 135 . 00 . We feel this price may be too high
and have, therefore, negotiated a proposed change order with the
Contractor to provide for the extra work to be done on a time and
materials basis, at a net increase in the contract price not to
exceed $25 , 000 . 00 .
The total estimated project cost included an amount of
$118 , 085 . 00 for contingencies, which can be used to finance the
additional costs .
All costs incurred will be charged to Account No. 245-
365-5504-1529 .
We recommend that Change Order No. One be approved.
6-17-96
C I T Y O F S A N B E R N A R D I N O
DEPARTMENT OF PUBLIC WORKS
ENGINEERING DIVISION
Project: INSTALLATION OF SEWER MAIN LINE IN 16TH STREET AND
CALIFORNIA STREET BETWEEN MEDICAL CENTER DRIVE AND PORTER
STREET.
File No. : 3 . 14-26
Plan No. : 9195
Date: 6/14/96
CONTRACT CHANGE ORDER NO. ONE
TO: UTAH PACIFIC CONSTRUCTION
40940 Eleanora Way
Murrieta, CA 92562
Gentlemen:
You are hereby compensated for performing the extra work as
directed by the Resident Engineer, as follows:
(1) Provide and install a 48-inch steel casing in lieu of the
36-inch steel casing specified, and perform all additional
work needed in the installation and backfill of the casing,
on a time and material basis, at a cost not to exceed
$ 55, 135. 00.
(2) Delete Contract Bid Item No. 8 "Jacking 36"-3/8" thick
steel casing" . 123 lineal feet of casing @ $ 245. 00 per
lineal foot, at a total credit of <$ 30, 135. 00. >
Total Extra Work Cost added to the Contract . . . . .$ 25,000.00
Previous Contract Price . . . . . . . . . . . . . . . . . . . . . . . . .$ 616,176.00
Amended Cost Price . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .$ 641, 176.00
Additional time to complete Contract due to Change Order -0-Working
Days
CONTRACTOR CITY OF SAN BERNARDINO
Accepted Recommended
By: By:
ROGER G. HARDGRAVE DATE
Title: Director of Public Works/City Engr
Date: