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RESOLUTION NO. 13791
A RESOLUTION AWARDING A CONSTRUCTION
CONTRACT IN THE AMOUNT OF $2,978,120 TO LAYNE
INLINER LLC, AND SETTING FORTH $595,624 FOR
CONTINGENCIES, FOR PROJECT NO. 17-061 (WWAN02)
2017 LARGE MAIN LINING PROJECT AND AUTHORIZING
THE PURCHASING AGENT TO EXECUTE THE SAME
WHEREAS, competitive bids for the Project No. 17-061 (WWAN02) 2017 Large
Main Lining Project have been received and examined; and
WHEREAS, the proposal of Layne Inliner LLC, of Kiowa, Colorado was the lowest
of those bids determined to be responsive; NOW THEREFORE,
BE IT RESOLVED BY THE CITY COUNCIL OF PUEBLO, that:
SECTION 1.
This contract is for lining 11,028 linear feet of pipe and 490 vertical feet of epoxy
for manholes. Contract Agreement for 2017 Large Main Lining Project with Layne Inliner
LLC, Project No. 17-061 (WWAN02) is hereby awarded to said bidder in the amount of
$2,978,120.
SECTION 2.
Funds for Project 17-061 (WWAN02) shall be from the Sewer User Funds.
SECTION 3.
The Purchasing Agent is hereby authorized to execute said contract on behalf of
Pueblo, A Municipal Corporation, and the City Clerk shall affix the seal of the City thereto
and attest the same.
SECTION 4.
In addition to the amount of the bid set forth, as aforementioned, an additional
amount as stipulated in this section is hereby established for contingencies and additional
work.
Contingencies and Additional Work……...$595,624
SECTION 5.
The officers and staff of the City are directed and authorized to perform any and
all acts consistent with the intent of this Resolution and the contract to effectuate the
transactions described therein.
SECTION 6.
This Resolution shall become effective immediately upon passage and approval.
INTRODUCED September 25, 2017
BY: Robert Schilling
City Clerk’s Office Item # Q-2
Background Paper for Proposed
Resolution
COUNCIL MEETING DATE: September 25, 2017
TO:
President Stephen G. Nawrocki and Members of City Council
CC:
Sam Azad, City Manager
VIA:
Gina Dutcher, City Clerk
From:
Nancy Keller, Wastewater Director
SUBJECT:
A RESOLUTION AWARDING A CONSTRUCTION CONTRACT IN THE AMOUNT
OF $2,978,120 TO LAYNE INLINER LLC, AND SETTING FORTH $595,624 FOR
CONTINGENCIES, FOR PROJECT 17-061 (WWAN02) 2017 LARGE MAIN
LINING PROJECT AND AUTHORIZING THE PURCHASING AGENT TO
EXECUTE THE SAME
SUMMARY:
This Resolution awards a construction contract to Layne Inliner LLC, for 2017 Large Main Lining
Project. The project will place Ultra Violet Cured-In-Place pipe in severely deteriorated large
diameter reinforced concrete pipe.
PREVIOUS COUNCIL ACTION
:
None
BACKGROUND
:
Sinkholes developed on large diameter reinforced pipe sections in May 2017 during heavy storm
events. The Wastewater Department performed emergency projects to repair all damages
caused by the heavy rainfall.
Furthermore, the Wastewater Department evaluated all the large diameter reinforced concrete
pipes and found that they were all over 35 years old and were in the same condition as the failed
segments. This project will rehabilitate the large diameter reinforced concrete pipes for the Mesa
Outfall, located from the intersection of Mesa Avenue and Prairie Avenue to around the
intersection of Abriendo Avenue and Corona Avenue. The project consists of 11,028 lineal feet
of Cured-in-Place pipe and all connected manholes will be epoxy coated.
FINANCIAL IMPLICATIONS
:
The cost of the construction project was bid at $2,978,120 with contingencies of $595,624. Funds
are available from the Sewer User Funds and have been budgeted and appropriated to Project
No. 17-061(WWAN02).
BOARD/COMMISSION RECOMMENDATION
:
Not applicable
STAKEHOLDER PROCESS
:
None
ALTERNATIVES
:
Alternative No. 1 – No Action
Under this alternative, the City would do no improvements to the existing sanitary main.
The system would continue to deteriorate until failure, at which time an emergency repair
would be performed.
Alternative No. 2 – Complete Remove and Replace
Under this alternative, the City would completely remove and replace all main segments
and manholes. Roads would be torn up to remove the existing and place new pipe.
Trenches would need to be backfilled and roads rebuilt.
Alternative No. 3 – Sliplining the Existing Pipe
Under this alternative, the City would need to dig access pits at each manhole and a
smaller pipe would be pushed through the existing pipe. The space between the new
and old pipe would need to be filled with a slurry mix. This method would reduce the
capacity of flow in the mains.
All the alternatives were significantly more expensive and would impact the flow of traffic
more than the preferred alternative.
RECOMMENDATION
:
Approval of the Resolution.
Attachments
:
Bid Summary Sheet
Site Location Map
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