HomeMy WebLinkAbout15 - C-3465 - Sewer & Storm Drain Lining ProjectMay 14, 2002
CITY COUNCIL AGENDA
ITEM NO. 15
TO: Mayor and Members of the City Council
FROM: Public Works Department
SUBJECT: SEWER AND STORM DRAIN LINING PROJECT - AWARD OF
CONTRACT NO. 3465
RECOMMENDATIONS:
1. Approve the plans and specifications.
2. Award Contract No. 3465 to Insituform Technologies, Inc., for the Total Bid Price
of $356,407 and authorize the Mayor and the City Clerk to execute the contract.
3. Establish an amount of $35,000 to cover the cost of unforeseen work.
4. Authorize a Budget Amendment appropriating $144,407 from the unappropriated
Wastewater Fund Reserve Balance to Account No. 7531- C5600292.
DISCUSSION:
At 2:00 P.M on Tuesday, April 30, 2002, the City Clerk opened and read the following
bids for this project:
BIDDER TOTAL BID AMOUNT
Low Insituform Technologies, Inc. $356,407
2 Sandcon Technologies, Inc. $501,099
3 National Liner West $509,727
The low total bid amount is 32 percent below the Engineer's Estimate of $525,000.
During the bidding process an addendum was issued to have the City perform the
sewer bypassing required for the lining process. A savings of $50,000 was realized
when the contractor was not required to provide the bypass pumps or vactors. This
years project is approximately three times the size of past projects, however, the price
only doubled. In summary, we have excellent prices that will allow us to line more
sewer mains within the City.
The low bidder, Insituform Technologies, Inc., possesses a Limited Specialty
Classification C -61 contractor's license as required by the project specifications. They
have satisfactorily completed similar projects of this type and are considered experts in
the field of trenchless pipeline systems.
Subject: Sewer Main and Storrs Drain Lining Project — Award of Contract No. 3465
May 14,2002
Page: 2
The project provides for approximately 5,000 feet of pipe to be lined in sewer and storm
drain lines of various size diameters. The majority of sewer lines are 8 -inch in diameter
and are located in Newport Heights and around Westcliff Plaza. Large ficus and pine
trees are located near the mains in these areas and their roots have appeared in the
pipe joints and within the laterals. Rehabilitation of the laterals is included with the lining
project.
Approximately 100 feet of 12 -inch storm drain will be lined on Via Lido Soud, and 75
feet of 24 -inch storm drain will be lined on Old Newport Boulevard. The process of
lining pipelines avoids open excavation, trench work, and minimizes impacts to the
public. There is a total of $20,000 of storm drain work associated with this project.
There is $227,000 of funding available in the Master Plan Sewer Main Replacement
Capital Improvement Account No. 7531- C5600292. The remaining funds will need to
be appropriated from the unappropriated reserves of the Wastewater Fund.
Funds for the project are available in the following accounts:
Description
Sewer Main Replacement
Storm Drain Improvements
Respectfully
By:
WORKS DEPARTMENT
G. Badum, Director
Mic,Kael J. Sinagdri, P.E.
Project Manager
Attachment: Project Location Map
Bid Summary
Account No. Amount
7531- C5600292 $371,407
7012- C5100008 20,000
Total $391,407
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City of Newport Beach
BUDGET AMENDMENT
2001 -02
EFFECT ON BUDGETARY FUND BALANCE:
Increase Revenue Estimates
X Increase Expenditure Appropriations
Transfer Budget Appropriations
SOURCE:
from existing budget appropriations
from additional estimated revenues
X from unappropriated fund balance
EXPLANATION:
NO. BA- 041
AMOUNT: $144,407.00
Increase in Budgetary Fund Balance
AND X Decrease in Budgetary Fund Balance
No effect on Budgetary Fund Balance
This budget amendment is requested to provide for the following:
To increase expenditure appropriations for Sewer and Storm Drain Lining Project, Contract 3465.
4CCOUNTING ENTRY:
3UDGETARY FUND BALANCE
Fund Account
530 3605
REVENUE ESTIMATES (3601)
Fund /Division Account
EXPENDITURE APPROPRIATIONS (3603)
Division
Account
Division
Account
Division
Account
Division
Account
Division
Account
Signed:
Signed:
Signed:
Description
Wastewater Fund Balance
Description
Description
Number 7531 Sewer Main Replacement
Number C5600292 Sewer Main Master Plan Improvements
Number
Number
Number
Number
Number
Number
Number
Number
Approval:
Administrative
Services Director
Manager
City Council Approval: City Clerk
Amount
Debit Credit
$144,407.00 -
$144,407.00
S =6- dZ
Date
ate
Date