HomeMy WebLinkAbout11 - C-3154 - Grand Canal Dredging1]
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TO: Mayor and Members of the City Council
FROM: Public Works Department
SUBJECT: GRAND CANAL
BUTTRESSES,
ACCEPTANCE
RECOMMENDATIONS:
May 24, 1999
CITY COUNCIL AGENDA
ITEM NO. 11
DREDGING, EELGRASS TRANSPLANT AND ROCK
CONTRACT NO. 3154 - COMPLETION AND
1. Accept the work.
2. Authorize the City Clerk to file a Notice of Completion.
3. Authorize the City Clerk to release the bonds 35 days after the Notice of
Completion has been recorded in accordance with applicable portions of the Civil
Code.
DISCUSSION:
On January 11, 1999, the City Council authorized the award of Grand Canal Dredging,
Eelgrass Transplant and Rock Buttresses, Contract No. 3154 to AIS Enterprises of
Carpinteria, California. The contract provided for the dredging and resloping of the
Grand Canal, collecting and transplanting eelgrass within the canal channel, and the
rebuilding /construction of rock buttresses at the canal entrances. 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: $212,975.00
Actual amount of bid items constructed: 203,558.68
Total amount of change orders: 5,850.00
Final contract cost: $209,408.68
The decrease in the amount of actual bid items constructed over the original bid
amount resulted from a decrease of actual bid item quantities as measured in the field.
The final overall construction cost, including change orders, was 1.7% below the
original bid amount.
SUBJECT: Grand Canal Dredging, Eelgrass Transplant And Rock Buttresses, Contract No. 3154 -completion And Acceptance
May 24, 1999
Page 2
A total of two (2) change orders were issued to complete the project. They were as
follows:
1. A non - compensatory change order provided for a 22 working day time
extension to complete the project due to adverse tides.
2. A change order in the amount of $5,850.00 provided for the placement of
additional rock dissipaters at the Grand Canal Bridge and extra cost for
additional time to truck import sand, due to the Balboa Island Bridge lane
closure.
Funds for the project were budgeted in the Tide & Submerged Land Fund - Account
No. 7231- C5100385 (Grand Canal Dredge /Bulkhead).
The contract completion date, including the time extension, was April 1, 1999. Due to
inclement weather, the project was not completed until April 8, 1999.
Res s
M fitted,
PUBLIC WORKS DEPARTMENT
Don Webb, Director
By: //CIO /_ / 0
Y
Horst Hlawaty, P.E.
Construction Engineer
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