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Consent   1.A.3.
Regular City Council Meeting
Meeting Date:
05/13/2013
TITLE
WO 13-01; 2013 Water and Sanitary Sewer Main Replacement Projects, Schedules 2 & 3
PRESENTED BY:
David Mumford
Department:
Public Works
Presentation:

Information

PROBLEM/ISSUE STATEMENT

W.O. 13-01, Schedules 2 and 3, Water and Sanitary Sewer Main Replacement Projects will replace water and sanitary sewer mains and related improvements.  Schedule 2 work is located at Broadwater Avenue between 16th and 24th Street West and consists of approximately 3,300 feet of 8 and 12-inch water main replacement and approximately 6,300 feet of 8, 10, 15 and 24-inch sanitary sewer main replacement.  Schedule 3 work is located in the area along and to the west of Pioneer Park and consists of approximately 5,000 feet of sanitary sewer main replacement.

The 2013 Water and Sanitary Sewer Main Replacement projects were bid on April 23, 2013.  Staff recommends that Schedule 2 be awarded to COP Construction in the amount of $2,761,659.00.  Staff recommends that Schedule 3 also be awarded to COP Construction in the amount of $798,780.00.

ALTERNATIVES ANALYZED

The Council May:
  • Award a construction contract for W.O. 13-01, Schedule 2 in the amount of $2,761,659.00 and for Schedule 3 in the amount of $798,780.00; or
  • Do not award a construction contract for W.O. 13-01, Schedules 2 and 3.  If these projects are not constructed, the City's water distribution and sanitary sewer collection systems in these areas will continue to experience ongoing maintenance problems.

FINANCIAL IMPACT

Bids were received for Schedules 2 and 3 of W.O. 13-01.  Bid values for open cut and trenchless construction alternatives were compared and the following table shows the results of the preferred alternative, based on cost, for the two bidders:

Contractor Schedule 2 (Trenchless Alternative) Schedule 3 (Trenchless Alternative)
COP Construction $2,761,659.00 $798,780.00
Western Municipal $3,343,421.00 $1,012,658.00


The funding for the project was budgeted in FY2013 and the sources are water and sanitary sewer revenues.  A summary of the funding is as follows:

  Water Replacements Sanitary Sewer Replacements
Project Budget $1,700,000 $3,300,000
Previously Encumbered $177,000 $693,000
Awarded Contracts (Sch. 2 & 3) $998,652 $2,561,787
Budget Remaining $524,348 $45,213

RECOMMENDATION

Staff recommends that Council award a contract to COP Construction for Schedule 2 of W.O. 13-01 for the sum of that schedule's Base Bid and Alternative B (Trenchless) in the amount of $2,761,659.00.  Staff also recommends that Council award a contract to COP Construction for Schedule 3 of W.O. 13-01 for the sum of that schedule's Base Bid and Alternative B (Trenchless) in the amount of $798,780.00.

APPROVED BY CITY ADMINISTRATOR

Attachments

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