2025 WMD Pipe and Manhole Rehabilitation Phase 2

General Statement of Work

The purpose of this project is to rehabilitate approximately 6,314 LF of sanitary sewer pipes with diameters ranging from 21" to 42" using Cured-In-Place-Pipe (CIPP). CIPP is a trenchless rehabilitation method used to rehabilitate existing sewer pipes without excavation by installing through the existing manholes. It involves inserting a resin-saturated liner into the existing pipe and curing it in place to form a new, structurally sound pipe within the old host pipe. Minor excavation will be required for bypass and manhole cone removal. In conjunction with the CIPP installation, manholes identified on the construction plans and connected to the pipes that are being rehabilitated will be rehabilitated using approved methods and materials. Manhole rehabilitation shall be performed by subcontractors that have been qualified by the manufacturers. This project is part of the capital maintenance sub-program in the current 2022-2027 Six-Year Water Plan.

Statement of Quantities (PDF, 2MB)

Estimated Construction Cost: Between $4,400,000.00 and $4,900,000.00.

Virtual Pre-Bid Meeting on July 29, 2025 at 10:00 a.m.

To access the meeting, please call (720) 388-6219 and enter conference ID: ­­­246 588 469# or join via Join the meeting now .

Questions Deadline: August 5, 2025 at 10:00 a.m. local time.

Bid Opening on August 21, 2025 at 11:00 a.m.

Bids will be received and accepted via the online electronic bid service, Rocky Mountain E-Purchasing (“ BidNet ”). Prospective bidders must be on the plan holders list on BidNet for bids to be accepted. To access the electronic bid form, download the required documents from BidNet and complete the Unit Item Pricing in the Documents & Items section of the solicitation. All properly uploaded bids will then be opened, witnessed and read aloud. To access the bid opening teleconference, please call (720) 388-6219 and enter conference ID: ­­510 608 005# or join via Join the meeting now .

Plans Available July 22, 2025

Digital Download – Solicitation No. 202580435

MWBE Goal: 7%

Prequalification: Each bidder must be prequalified in category 1E(2) Sewer Rehabilitation at or above the $6,000,000.00 monetary level in accordance with the City’s Rules and Regulations Governing Prequalification of Contractors. Each bidder must have submitted a prequalification application a minimum of ten (10) calendar days prior to the response due date. Applications must be submitted via B2Gnow . To view the Rules and information on how to apply, please visit our website at www.denvergov.org/prequalification .

Contract Administrator: Cheryl Booker, DOTI.Procurement@denvergov.org

Prevailing Wage and Minimum Wage: 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: July 22, 23, 24, 2025

Published In: The Daily Journal

• Statement of Quantities (PDF, 2MB)