HomeMy WebLinkAboutC22870B CO4 Portola Bridge over Whitewater Channel 647-04CITY OF PALM DESERT
PUBLIC WORKS DEPARTMENT
STAFF REPORT
REQUEST: Approve Contract Change Order No. 4 to Contract No.
C22870B with Granite Construction Company for the
Construction of the Whitewater Bridge at Portola Avenue
(Project Number 647-04).
SUBMITTED BY: Mark Greenwood, P.E.
Director of Public Works
CONTRACTOR: Granite Construction Company
38000 Monroe Street
Indio, California 92203-9500
DATE: June 22, 2006
CONTENTS: Contract Change Order No. 4 with Exhibits
Vicinity Map
Recommendation:
By minute motion, approve:
1. Contract Change Order No. 4 to Contract C22870B with Granite
Construction Company for additional traffic signal, electrical,
and striping work in an amount not to exceed $61,172.00
required for the construction of the Whitewater Bridge at Portola
Avenue -land
2. The transfer of $61,172.00 from contingency to base for this
contract change order.
Discussion:
On July 14, 2005, City Council approved Contract No. C22870B with Granite
Construction Company in the amount of $10,046,046.00, plus a 10% contingency,
for construction of the Whitewater Bridge at Portola Avenue. The Notice to Proceed
with construction was issued on August 22, 2005. Construction is progressing well
and the eastern portion of the bridge is scheduled to be completed and open to
traffic in July 2006. The entire bridge is currently on schedule to be completed in
Summer 2007.
City Council on February 23, 2006, approved Contract Change Order No. 1 in the
amount not to exceed $80,000.00 for additional traffic control and demolition work
and Contract Change Order No. 2 at the estimated credit of $134,157.00 for
relocation of telephone conduits. On June 8, 2006, City Council approved Contract
Change Order No. 3 in the amount of $75,913.00 for additional work at the entrance
to the Portola Country Club.
Contract Change Order No. 4 to Contract C22870B Granite Construction
Page 1 of 2
June 22, 2006
A number of traffic signal, electrical and striping issues have arisen during
construction of the project. Staff has prepared Contract Change Order No. 4 to
revise the traffic signal, electrical, and striping plans to reflect his comments that are
required to improve traffic and pedestrian traffic flow.
The Coachella Valley Association of Governments (CVAG) will be contributing 50%
of the project costs, including this change order. Staff, therefore, recommends that
City Council approve Contract Change Order No. 4 to Contract No. 22870B with
Granite Construction Company. Funds for this change, upon the transfer of funds
from contingency to base, are available in Project Account Number 400-4359-433-
4001.
Submitt y:
jrv2
John A. Garcia, P.E.
Engineering Manager
"Ma
ACM for Development Services
Carlos Ortega
City Manager
JG:dhl
Departmen ad:
Mark Greenwood, P.E.
Director of Public Works
/r' I., -Ud�
Paul Gibson
Finance Director
"ITY COUNCIL AMON:
APPROVED ✓ DENIED
RECEIVED OTHER
MEETIN DA
AYES: 6
NOES:
ABSENT: h i1tiP
ABSTAIN:. rSlti l�
VERIFIED BY:V1,K / 1
Original on File th City Clerk's Offire
G'%Pub W0ft1S1atlReportsMMVune 22%7 CCO 4 C228708 Granite AxWa Bridge 647446Appore CCO 4 fo Granite C228708.abc
CITY OF PALM DESERT
CONSTRUCTION CHANGE ORDER
P.O.# 12484
Contract # C22970B
Project # 647-04
Project Description: Whitewater River Bridge at Portola Avenue
Contractor Name Granite Construction Company Contractor
Street Address 38000 Monroe Street Vendor # 1010
City, State, Zip Indio, CA 92203-9500
Contract Change Order # 4
Pursuant to the terms of the original contract Agreement, you are hereby directed to make the herein described
changes or do the following described work not included in the plans and specifications for this Contract. Unless
otherwise stated, all work shall conform to the terms, general conditions, and special provisions of the original contract.
DESCRIPTION OF CHANGE
Pro% ide and install additional traffic signal. pedestrian buttons. luminaries_ loop detectors_ electrical. fiber optic cable.
and striping %%ork as shoe n on the attached re% ised dra%% ing sheets C--4_ C-1-l. C- I ;_ C-1 hand C-17. The Contractor
shall credit the Cih for the changes in signal heads in the fixed amount of $1.30 4.00. The Contractor shall be paid for
the remaining %%ork of this change on a force account basis in accordance \\ ith the General Specifications in an amount
not to exceed $62_476.00.
Contingency used? (circle one) No Increase/De��e in Amount $61,172.00
If yes, amount moved to base: $61,172.00 Increase/Decrease in Days No Change
Contract Amount (include past change orders) 1 U_U67_802.00
Plus/M*nu Current Change Order 61.172.00
Revised Total Contract Amount 10.128.974.00
1. ORDERED BY:
Department Head
3. APPROVED BY:
City Manager
Date
Contract Date of Completion 05-03-07
Plus/Minus Current Change Order No Change
Revised Date of Completion 05-03-07
2. CERTIFIED FUNDS AVAILABLE
Director of Finance Date
4. APPROVED BY:
City Council Date
We, the undersigned Contractor, have given careful consideration to the change proposed and hereby agree, if this proposal is approved, that we
will provide all materials, perform all labor, except as may be noted above, and perform all services necessary to complete the above specified
work, and hereby accept as full payment the amount shown above, which includes all direct and indirect overhead expenses fort any delays
ACCEPTED BY:
Contractor Date
VICINITY MAP
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PROJECT LOCATION
Location Map
PROJECT LOCATION - PORTOLA AVENUE 0 87.5 175 350 525 700
CROSSING AT WHITEWATER CHANNEL Feet
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