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Last Updated 03/09/2022 09:43 AM
Project Title

Main Sewer Improvements Construction Project

Physical Address View project details and contacts
City, State (County) Boulder, CO   (Boulder County)
Category(s) Sewer and Water
Sub-Category(s) Sanitary Sewers
Contracting Method Competitive Bids.
Project Status Results
Bids Due View project details and contacts
Estimated Value $35,000,000 to $45,000,000
Plans Available from
Owner View project details and contacts
Architect View project details and contacts
Description

This project will be bid and constructed in multiple phases which are expected to include: 1. Early construction package: (bid mid 2022 for late 2022 construction) a. Rehabilitation of 2,695 LF of existing 42” sanitary sewer piping and associated manholes 2. Balance of project: (bid late 2022 for 2023-2024 construction) a. Construction of 2.5 miles of 42” to 60” of gravity sanitary sewer piping from Valmont Road to the Boulder Water Resource Recovery Facility, including both trenchless and open cut construction methods b. Rehabilitation of 9,890 LF of existing 30”-60” sanitary sewer piping and associated manholes c. Replacement of an existing inverted siphon crossing Boulder Creek, including associated siphon boxes and gravity sewer mains

Details

Division 03 - Concrete, Precast Concrete.
Division 33 - Utilities, Sanitary Sewerage Utilities, Sanitary Utility Sewerage Piping, Sanitary Utility Sewerage Force Mains, Sanitary Utility Sewerage Structures.

Bidder's List View project details and contacts
Prospective Bidders View project details and contacts
Project Documents
 Engineered Spec Sheet
 Architectural Plans
 Other Documents