Contract 202158902 2021 Preventative and Critical Lining

Closing date July 01, 2021, 11:00 AM

  • Reference numberContract 202158902
  • StatusOpen
  • SummaryThe purpose of this project is to rehabilitate approximately 92,000 linear feet of deteriorated sewer pipes in the City and County of Denver using Cured in Place Pipe (CIPP) technology.

General Statement of Work

The purpose of this project is to rehabilitate approximately 92,000 linear feet of deteriorated sewer pipes in the City and County of Denver using Cured in Place Pipe (CIPP) technology. The rehabilitation of pipelines shall be done by the installation of a resin-impregnated flexible tube which, when cured, shall be continuous and tight-fitting throughout the entire length of the original pipe. The CIPP shall extend the full length of the original pipe and provide a structurally sound, jointless and water-tight new pipe-within-a pipe. The Contractor is responsible for proper, accurate and complete installation of the CIPP using the system selected by the contractor meeting the City’s requirements. Most of the work will be located in council districts 3 and 8, with minor work in districts 1 and 9.

Statement of Quantities(PDF, 168KB)

Estimated Construction Cost: Between $3,500,000.00 and $3,900,000.00 

Virtual Pre-Bid Meeting on June 10, 2021 at 11:00 a.m. 

To access the meeting, please call 720-388-6219 and enter conference ID: ­­­­483 985 014 #.

Pre-Bid Meeting Agenda(PDF, 253KB)

Sign-In Sheet(PDF, 130KB)

Questions Deadline: June 16, 2021 at 10:00 a.m. local time 

Bid Opening on July 1, 2021 at 11:00 a.m. 

Bids will be received and accepted via the online electronic bid service, www.QuestCDN.com and will be read aloud. To access the bid opening teleconference, please call 720-388-6219 and enter conference ID: ­­­­483 985 014 #. To submit responses, click the online bidding button at the top of advertisement. Contractors must be on the plan holders list through QuestCDN for proposals to be accepted. Contractors will be charged a fee of $30.00 to submit a proposal electronically. 

Plans Available June 2, 2021 

Digital Download 

QuestCDN Project # 7855231

Plan Cost: $15.00 

MWBE Goal: 8% 

Prequalification: 1E(2) Sewer Rehabilitation at or above the $6,000,000.00 monetary level 

Contract Administrator: Isabelle Oldani 

doti.procurement@denvergov.org

Miscellaneous 

Contracts for construction, reconstruction, and remodeling are subject to the City prevailing wage rate requirements established pursuant to Section 20-76, D.R.M.C. 

City contracts are subject to payment of City Minimum Wage established pursuant to Section 20-82 through 20-84 D.R.M.C.

As the City’s best interests may appear, the Executive Director of the Department of Transportation and Infrastructure reserves the right to waive informalities in, and to reject any or all, submittals.

Publication Dates:           June 2, 3, 4, 2021

Published In:                   The Daily Journal