HomeMy WebLinkAbout05 - C-3418 - Bayside Drive - Marine Avenue Pressure Release Valve RelocationTO:
FROM
Mayor and Members of the City Council
Public Works Department
March 26, 2002
CITY COUNCIL AGENDA
ITEM NO. 5
SUBJECT: BAYSIDE DRIVE — MARINE AVENUE PRESSURE RELEASE VALVE
(PRV) RELOCATION, CONTRACT NO 3418 — COMPLETION AND
ACCEPTANCE
RECOMMENDATIONS:
1. Accept the work.
2. Authorize the City Clerk to file a Notice of Completion.
3. Authorize the City Clerk to release the Labor and Materials bond 35 days after the
Notice of Completion has been recorded in accordance with applicable portions of
the Civil Code.
4. Release the Faithful Performance Bond 1 year after Council acceptance.
DISCUSSION:
On June 26, 2001, the City Council authorized the award of the Bayside Drive — Marine
Avenue Pressure Release Valve (PRV) Relocation contract to GCI Construction, Inc. of
Costa Mesa, California. The contract provided the relocation of the water Pressure
Reducing Station (PRS) to the northwest comer of the intersection and installation of
piping at normal depths. A new vault was installed in the sidewalk adjacent to the comer
landscaping at the entrance to the Pavilions shopping center. The contract has now been
completed to the satisfaction of the Public Works Department. A summary of the contract
cost is as follows:
Original bid amount: $313,070.00
Actual amount of bid items constructed: 326,400.00
Total amount of change orders: 41,289.31
Final contract cost: $367,689.31
The increase in the amount of actual bid items constructed over the original bid amount
resulted from the need for additional length of 16 -inch watermain and an additional 16-
inch water valve. The final overall construction cost including change orders was 17.45
percent over the original bid amount.
Three change orders totaling $41,289.31 were issued for the project as follows:
SUBJECT: Bayside Drive/Marine Avenue Pressure Relief Valve (PRV) Relocation. Contract No. 3418 - Completion And
Acceptance
March 26.2002
Page 2
1. Change Order No. 1 for $13,503.15 provided construction of slurry backfill in
water main trenches.
2. Change Order No. 2 for $20,661.59 provided revised and additipnal pipework
due to changed conditions.
3. Change Order No. 3 for $7,124.57 provided construction of temporary
sidewalk, electrical conduit, and sod replacement.
Funds for the project were expended from the following account:
Description Account No. Amount
Water Enterprise Fund 7503- C5500089 $367,689.31
The original scheduled completion date was November 16, 2001. The completion date
was extended to February 14, 2002, in order to make changes to the pipe alignment, to
adjust to existing utilities and to complete punch list items. All work was completed by
the revised completion date.
Respectfully
WORKS DEPARTMENT
G. Badum, Director
By:
R. unther, P.E.
Construction Engineer