Contract · Federal · Total Small Business Set-Aside (FAR 19.5)

Z--Prosser Creek Dam Basin Cleanup

Agency: INTERIOR, DEPARTMENT OF THE / BUREAU OF RECLAMATION
Location: SACRAMENTO, CA
Amount: Amount not listed
Posted: Jul 24, 2026
Set-aside: Total Small Business Set-Aside (FAR 19.5)
NAICS code: 237990 - Other Heavy and Civil Engineering Construction look up NAICS codes
PSC code: Z1KF - Maintenance, Repair, or Alteration of Real Property (general category)

Timeline

Posted

Jul 24, 2026
Status

Closing soon

What contracts like this typically pay

est. $55K-$1.4M

Estimated from 28 similar past awards nationwide, NAICS 237990.

This is not this contract’s value. It’s what the government has actually paid for comparable work in the past. How we estimate this.

What this contract is for

Agency: INTERIOR, DEPARTMENT OF THE / BUREAU OF RECLAMATION
Location: SACRAMENTO, CA
Set-aside: Total Small Business Set-Aside (FAR 19.5)
NAICS: 237990 - Other Heavy and Civil Engineering Construction
Scope: Federal

The California Great Basin Region of the Bureau of Reclamation intends to issue a Request for Proposal (RFP) for a firm fixed-price construction contract for Prosser Creek Dam Basin Cleanup.

This procurement is set aside for Total Small Business concerns.

Solicitation will be issued as a Request for Proposal (RFP) using FAR Part 15, contracting by Negotiation Procedures.

The work to be performed is described below.

The applicable North American Industry Classification System (NAICS) Code is 237990 and the related small business size standard is $37M.

This notice is not a request for proposal and the information presented in this announcement will not obligate the Bureau of Reclamation in any manner.

The estimated cost of this project is $250,000.00-$500,000.00.

This procurement will require 100% performance and payment bonds.

The work is located at the Prosser Creek Dam, Truckee, California.

All responsible sources may submit a bid which will be considered by the agency.

PRINCIPAL COMPONENTS OF WORK: The contractor will be required to complete the following: 1.

Remove all materials from the spillway stilling basin.

These materials include, but are not limited to fine sediments, gravels, cobbles, boulders, chain link fence materials, and large woody materials.

Remove material that is present in the 6-inch drains on two of the chute blocks to the greatest extent possible.

Perform an inspection of the concrete floor and all other spillway stilling basin features upon completion of the sediment and materials removal.

Solicitation 140R2026R0013 will be posted electronically via www.sam.gov on or about August 8, 2026.

The date for receipt of proposals will be approximately September 7, 2026.

The solicitation must be downloaded at the above website; no paper copy of this solicitation will...

Official solicitation and documents

The full solicitation, any attachments, and the actual submission instructions live on the official listing, not on this page. Oppward summarizes public record data; it does not host or mirror the source documents.

View the official listing on SAM.gov

Oppward is an independent service and is not affiliated with, endorsed by, or sponsored by SAM.gov or any government agency. This page is a plain-English summary of public record data; the linked source above is the authoritative listing.

How to bid on this

This is a contract solicitation, not a grant. To bid, you submit a proposal (usually a price and a description of how you would do the work) directly to the government, through the channel the official listing specifies, not through Oppward.

Make sure your business has an active SAM.gov registration. You cannot be paid on a federal contract without one.
Read the full solicitation on the official listing above, especially the scope of work, not just this summary. Our guide to reading a solicitation walks through what to look for.
Check the set-aside listed above and confirm your business actually qualifies for it before you spend time on a proposal. See our guide to set-asides if the category is unfamiliar.
Submit your proposal by the deadline, using the exact submission method the official listing states. A technically on-time bid sent the wrong way is often treated as late.

Read our guide: Government construction and trades contracts: how they work