HomeMy WebLinkAboutC23090 CO1 Cora Constructors - Civic Center Park Pump Station 720-01REQUEST:
SUBMITTED BY:
CONTRACTOR:
DATE:
CONTENTS:
Recommendation:
CITY OF PALM DESERT
PUBLIC WORKS DEPARTMENT
STAFF REPORT
Approve Change Order No. 1 to Contract No. C23090 with
Cora Constructors for Construction of the Civic Center Park
Pump Station and (Project 720-01)
H. Spencer Knight
Landscape Manager
Cora Constructors
74-885 Joni Drive
Palm Desert, California 92260
June 23, 2005
Change Order No. 1 to Contract No. C23090
Vicinity Map
By Minute Motion,
1. Approve Change Order No. 1 to Contract No. C23090
with Cora Constructors for the construction of the Civic
Center Park Pump Station (Project 720-01)
2. Move $71,509.49 from Contingency to base for Contract
C23090.
Discussion:
On December 9, 2004, City Council awarded Contract No. C23090, in the
amount of $792,624.00, to Cora Constructors for the construction of the Irrigation
Pump Station at Civic Center Park. A contingency was set aside in the amount
of $79,626.40.
Issues have been encountered during the construction of this irrigation pump
station, which have resulted in the necessity for change in the original design and
construction plan. An increase in the costs of design and construction are
associated with these items.
Approve CO # 1 to C23090 and CO#1 to C23800
Page 2 of 2
June 23, 2005
An overview of the issues and changes are as follows:
• Existing underground irrigation and utility lines that were not shown
on the construction plan
• Contaminated excavated soil, requiring a special disposal site
• Removal of the primary electrical feed location which was not
indicated on the plans and found during the pad excavation
• Divers were required to cap drains in the lakes while pumps were
shut down
• Redesign of the pump station roof (presented to City Council on
May 12, 2005)
The described changes will require an additional $71,509.49, and an additional
65 calendar days of construction.
Staff has reviewed these changes and believes that they are necessary and in
keeping with the labor and material market fair cost.
Funds are currently encumbered under the contingency for this cost.
Therefore, staff recommends that City Council approve Change Order No. 1 to
Contract C23090 in the amount of $71,509.49, moving $71,509.49 from
contingency to base contract amount.
Submitted By:
H. •p�` ce ' ght
La • sc : pe nager
Approva
for Develo ' m • nt Services
City Manager
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Department H : d:
Michael Errante, P.E.
Director of Public Works
Finance Director
11win2klgroups1PubWorks\Staff Reports\2005Uune 231.Approve Change Order C23090 Cora Constructors Civic Park Pump Station 720-01.doc
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1
CITY OF PALM DESERT
CONSTRUCTION CHANGE ORDER
Civic Center Park Irrigation Pump Station
Project Description: Installation
Contractor Name
Street Address
City, State, Zip
P.O.# 12124
Contract C23090
#
Project # 720-01
Cora Constructors Contractor
74-885 Joni Drive Vendor # 5949
Palm Desert, California 92260
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
Increase in construction due to required field modifications
Contingency used? (circle one)
If yes, amount moved to base:
$71,509.49
Contract Amount (include past change orders)
Plus/Minus Current Change Order
Revised Total Contract Amount
1. ORDERED BY:
Department Head
3. APPROVED BY:
City Manager
No
$ 792,624.00
71,509.49
$864,133.49 1
Date
Increase/Decrease in Amount $71,509.49
Increase/Decrease in Days f 65 days
Contract Date of Completion
1 Plus/Minus Current Change Order
Revised Date of Completion
June 6, 2005
65 days
August 9, 2005
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 for any delays.
ACCEPTED BY:
Contractor/Vendor Date