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Clh OF SAN BERNARDhtO
.. File No. 1.0425
- REQUWT FOR COUNCIL AC1ioN
Public Works/Engineering
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Approval of Contract Change
Orders 1 & 2 -- Contract for
Modification of Traffic Signall
on 5th St. & 9th St., per Pl an
No. 6392 -- Paul Gardner Corp.
ROGER G. HARDGRAVE
From:
Dept:
4/16/85
Date:
Synopsis of Previous Council action:
12-3-84 -- Resolution No. 84-515 adopted awarding a contract to Paul
Gardner Corporation for Modification of Traffic Signals
on Fi fth Street, from "H" Street to Sierra Way, and on
Ninth Street, from "H" Street to Waterman Avenue, in
accordance with Plan No. 6392, for the low bid price of
$219,363.00.
Recommended motion:
1. That Change Order No.1, to the contract with Paul Gardner
Corporation, for the Modernization of Traffic Signals on Fifth
Street, from "H" Street to Sierra Way and on Ninth Street, from
"H" Street to Waterman Avenue, in accordance with Plan No. 6392,
to authorize maintaining existing traffic signals and lighting
systems in effective operation and replacing existing materials
found to be unsatisfactory with new materials, for an estimated
contract increase of $4,000.00, be approved, and
c c:
John Matzer Jr.,
(continued, see page 2)
City Administrator~ ~~
, -
Dire c tor - F i na n ce Signature
Warren Knudson,
Contact person:
Rngpr r, Herngrevp
Phone:
5025
FUNDING REQUIREMENTS:
Staff Report
Amount: $6,269 00
Ward:
1 & 2
Supporting data attached:
Source: Street Construction Fund.
Finance: f./.... C P
Arrnlmt No. 4?-5l0-425
Council Notes:
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2. That Change Order No. 2 to the contract with Paul Gardner
Corporation, for the Modernization of Traffic Signals on Fifth
Street, from "H" Street to Sierra Way, and on Ninth Street, from
"H" Street to Waterman Avenue, in accordance with Plan No. 6392,
to authorize addlng all equipment necessary to provide left
turn indications for traffic turning left from Ninth Street at
Waterman Avenue, at a total contract increase of $2,269.00, be
approved.
2
ctrv OF SAN BERNAR~O - REQU~T FOR COUNCIL Ac-JlON
STAFF REPORT
Contract Change Order No. 1 will authori ze the Contractor to
maintain existing traffic signal and lighting systems in effective
operation and to replace existing materials, required to be
relocated and found to be unsatisfactory, with new materials, in
accordance with the Standard Specifications. Payment will be made
by force account, as the exact amount of labor and material s
required cannot be determined prior to the work being done. This is
a change order required when using the California Department of
Transportation, Standard Specifications. The estimated cost of this
change order is $4,000.00.
Contract Change Order No.2 will authorize the Contractor to furnish
and install all equipment necessary to provide left turn traffic
phases 1 and 5 at the intersection of Ninth Street and Waterman
Avenue. This will provide left turn indications for traffic turning
left from Ninth Street. The plans provide for left turn
indications for the traffic turning left from Waterman Avenue. This
change order is needed as traffic volumes have increased since this
project was designed. Residents of the community have submitted
petitions for the left turn signals. This change should be
incorporated at this time, so that the publ ic will have to adapt to
only one change in the signal phasing. The total cost of this
change order is $2,269.00.
The total estimated project cost based upon the actual low bid
price, included an amount of $10,637.00 for contingencies, which can
be used to finance the cost of these change orders.
These change orders have been prepared pursuant to the State
Standard Specifications. The contract price will be adjusted from
$219,363 to $225,632 by these change orders.
We recommend Contract Change Orders No. 1 and 2 be approved.
3
75-0264
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ESTIMATE OF WORK BY FORCE ACCOUNT
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Maintain existing traffic signal and lighting systems in
effective operation in accordance with the provisions of
Section 86-1.05 of the Standard Specification.
Replace existing materials, required to be relocated and found
to be unsatisfactory, with new material in accordance with the
provisions of Section 86-7.02 of the Standard Specifications.
Force account payment will be in accordance with Section 9-1.03
of the Standard Specifications.
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ADJUSTMENT QI COMPENSATION AT AGREED PRICE
.
Ad~ all equipment necessary to provide left turn traffic phases
1 and 5 at the intersection of Ninth Street and Waterman
Avenue. This will provide left turn indications for traffic
turning left from Nfnth Street.
This change adds four (4) 12", 3 section. signal faces having
red. yellow and green arrows. The mast arm signals will have
a M AS m 0 u n tin g. Two (2) B" s i g n a 1 s e c t i on s will be de 1 e te d.
The controller shall have sensor units. load switches & any
auxiliary equi~ment needed to operate the additional 2 phases.
The total increased cost shall be $2.269.
full compensation fo~ this change. '
This sum constitutes
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