USACE SPK DBB Construction - Calaveras Wastewater Treatment Plant Improvements - Copperopolis, CA
Sources Sought from Department of Defense.
Data as of Oct 24, 2026. Sources: SAM.gov and Grants.gov. Snapshot govcon-directory-20261024T104923Z-2151694.
This product uses the Grants.gov API but is not endorsed or certified by the U.S. Department of Health and Human Services. Counts and totals are computed by DSE from public SAM.gov and Grants.gov notices. Text from Grants.gov may be shortened or have contact details removed. The original notice on Grants.gov is the authoritative version.
Closing in 44 days
Notice details
- Agency
- Department of Defense
- Sub-tier agency
- DEPT OF THE ARMY
- Notice type
- Sources Sought
- Solicitation number
- W9123827X1CHG
- Product/service code
- Y1PD
- Place of performance
- Copperopolis, California
- Posted
- Oct 9, 2026
- Response deadline
- Dec 7, 2026
- Source
- SAM.gov
Description
This Sources Sought Notice is being issued for market research purposes to determine the availability, capability, and interest of small business firms for a potential Government requirement. NO SOLICITATION IS AVAILABLE; requests for the solicitation will go unanswered. No award will be made from this Notice. Responses will be used to determine potential acquisition strategies, understand current market capabilities, and to gain knowledge of potential sources. The United States Army Corps of Engineers (USACE) Sacramento District (SPK) anticipates a potential requirement for Design-Bid-Build (DBB) construction services to conduct Copper Cove Wastewater Treatment Plant (CCWTP) Improvements in collaboration with the Calaveras County Water District (CCWD) in Calaveras County, California (CA). The project is anticipated to include installation of a new continuous backwash filtration system to replace an existing filter system; electrical improvements to include upgrading the existing PG&E service size to the main switchboard located in the Control Building, installing a new transformer, raceways, metering panel, new Motor Control Center (MCC), and associated wiring and components; interconnection with a pre-existing CCWD-installed suspended air floatation (SAF) filter pretreatment system; installation of a new continuous backwash filter system to include excavation, shoring, and backfill for a partially buried cast-in-place concrete tank with three (3) equipped filter cells
Summarized from the official notice. The description is shortened; read the full text on the official notice.
Official notice
Requirements and amendments are controlled by the official notice.
DSE verdict
The DSE fit verdict for this notice is available to DSE GovCon subscribers. It is not published on this page.
See DSE GovCon plans →Similar open notices
- Repair Building 330 Mod 1 and 3 Underground Plumbing BreakClosing in 3 days
- Sewage Ejector and Line AssessmentClosing in 4 days
- C 219 Detroit Lead Service Line RemovalClosing in 4 days
- Atchison Storm Sewer Separation Improvements, Atchison, KansasClosing in 20 days
- BRINE PIPELINE ACCESS IMPROVEMENTSClosing in 103 days
Get free alerts
Email alerts for notices like this one are free on DSE GovCon Intelligence.
Set up free alerts →Frequently asked questions
When is the response deadline?
The published deadline is Dec 7, 2026. That is 44 days after the data date.
What NAICS code applies?
NAICS 237110, Water and Sewer Line and Related Structures Construction.
Which agency issued this notice?
Department of Defense.
Where is the official notice?
The link under Official notice opens the source listing.