HomeMy WebLinkAboutC21590 CO1 Dudek & Associates - Dinah Shore Drive & Portola Avenue Extension 617-02T
CITY OF PALM DESERT
PUBLIC WORKS DEPARTMENT
STAFF REPORT
REQUEST: Approve Change Order No. 1 to Contract No. C21590 with
Dudek & Associates, for Engineering Services for the Dinah
Shore Drive and Portola Avenue Extension (Project No.
617-02).
SUBMITTED BY: Mark Greenwood, P.E.
City Engineer
APPLICANT: Dudek & Associates, Inc.
75-150 Sheryl Avenue, Suite C
Palm Desert, CA 92211
DATE: December 9, 2004
CONTENTS: Change Order No. 1,
Vicinity Map
Recommendation:
By Minute Motion:
Approve Change Order No. 1 to Contract No. C21590 with
Dudek & Associates, in the amount of $34,000.00
Discussion:
On July 10, 2003, City Council approved Contract No. C21590, between Dudek
& Associates, and the City of Palm Desert, for design engineering relating to the
Dinah Shore Drive and Portola Avenue Extension, in the amount of $58,880.00
plus Contingency in the amount of $5,888.00.
It has been the plan of the City of Palm Desert to extend Dinah Shore Drive and
Portola Avenue. The proposed improvements to Portola Avenue involve the
extension of this arterial from the intersection of Gerald Ford Drive to the
proposed intersection of Portola Avenue -Dinah Shore Drive. The proposed
Improvements to Dinah Shore Drive involve the extension of this major
thoroughfare to the proposed intersection of Portola Avenue -Dinah Shore Drive.
Staff Report
Approve Change Order No. 1 to Contract No. C19250
Page 2 of 2
December 9, 2004
In careful consideration with the design engineer, staff, and in keeping with
uniformity with the General Plan Update, the determination was made to classify,
Portola Avenue, between Frank Sinatra Drive and Gerald Ford Drive, as a six -
lane arterial. At the time when contract No. C19250, was awarded, this roadway
segment had a four -lane classification. Currently, there is minimal right of way to
implement a road widening, without severely impacting the westerly residential
developments, between Frank Sinatra Drive and Gerald Ford Drive. Thus, upon
close examination and anticipating resolving this future conflict, staff would
propose to shift the centerline roadway east, to accommodate the ultimate
Portola Avenue roadway arterial, between Frank Sinatra Drive through Dinah
Shore Drive.
The consultant will provided additional plan revisions anticipating the easterly
realignment of Portola Avenue. In addition, the design engineer will redesign the
two the traffic signals. The following is a summary of the additional work and fee:
• Profile Alignment Changes
• Plan Revisions to Portola Avenue, between Gerald Ford Drive and
Dinah Shore Drive
• Traffic Signal Modifications at
1. Portola Avenue & Gerald Ford Drive
2. Portola Avenue & Dinah Shore Drive
Total Estimated Cost $34,000.00
Funds are available for this change in account 213-4365-433-4001. Therefore,
staff recommends that City Council, by minute motion approve Change Order
No. 1 in the amount of $34,000.00
Subm
Mark Greefhwood, P.E.
City Engineer
Approval:
4A M for D ei`O66ent Services
City MarSager
Michael Errante, P.E.
Director of Public Works
QSG
Fina� sec_
G:\PubWorks\Staff Reports\2004\December 9\STAFF REPORT -Amend Contract 1 to Dudek Aoc
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CONSTRUCTION CHANGE ORDER
P.O. # 10775
Contract # C21590
Project # P617-02
Project Description: Design for Dinah Shore/Portola Extensions
Contractor Name Dudek and Associates Contractor
Street Address 75-150 Sheryl Avenue, Suite C Vendor # 7356
City, State, Zip Palm Desert, CA 92211
Contract Change Order # 1
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
Alter design of Portola Avenue to account for a six -lane road as opposed to a four -lane road.
Profile alignment changes, and modify traffic signals at Portola/Gerald Ford and Portola/Dinah Shore.
Contingency used? (circle one) ( Yes No ( I Increase/Decrease in Amount $34,000
If yes, amount moved to base: $5,888 I Increase/Decrease in Days 0
Contract Amount (include past change orders)
$58,880
Plus/Minus Current Change Order
$34,000
Revised Total Contract Amount
$92,880
1. ORDERED BY:
Department Head
City Manager
Date
Contract Date of Completion
Plus/Minus Current Change Order
Revised Date of Completion
2. CERTIFIED FUNDS AVAILABLE
Director of Finance
4. APPROVED BY:
City Council
Date.
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:
ContractorNendor Date
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