How to bid on MSD Infrastructure Repairs Phase 2 for Metropolitan St. Louis Sewer District

What the agency is buying and why it matters

The Metropolitan St. Louis Sewer District (MSD) is seeking a contractor to rehabilitate approximately 2,675 feet of combined sewers. This work will use Cured-In-Place Pipe (CIPP) methods for sewers ranging from 21 to 24 inches in diameter. The U.S. Army Corps of Engineers is funding this project.

This project is important for maintaining and improving the sewer infrastructure within St. Louis City and St. Louis County, Missouri. Successful bidders will contribute to essential public works.

Key dates and what happens at the deadline

This Request for Proposals (RFP) was published on August 11, 2026. The deadline for submissions is September 24, 2026, at 10:00 AM ET. All proposals must be submitted by this time.

Late submissions are typically not accepted, so ensure your response is complete and submitted well in advance of the deadline.

Who this opportunity suits

This opportunity is suitable for construction firms with expertise in sewer rehabilitation, specifically those experienced with Cured-In-Place Pipe (CIPP) methods. The work involves combined sewers and will be performed at various sites within the Metropolitan St. Louis Sewer District boundaries.

Firms specializing in civil engineering projects, utility infrastructure, or trenchless technology for pipe repair will find this bid relevant.

How to respond to this solicitation

To access the solicitation documents, click the “View original source” link. If the first click takes you to the portal’s homepage, click the link again to go directly to the bid. You may need to create a free account on the portal to view all documents, though this is not always required for every bid.

Practical tips for a competitive response

When preparing your proposal, clearly demonstrate your firm's experience with Cured-In-Place Pipe (CIPP) methods and similar sewer rehabilitation projects. Provide specific examples of past work, including project scope, size, and successful outcomes.

Ensure your proposal addresses all technical specifications and requirements outlined in the solicitation. Pay close attention to the details regarding the diameter of the sewers and the lineal footage. A well-organized and thorough response that highlights your firm's capabilities and understanding of the project will be more competitive.