Electrical Rebuild, Black Rock Lake Dam, Thomaston, Connecticut
Closed Solicitation Posted
This opportunity was awarded. See the award notice from .
- Solicitation number
- W912WJ26BA013
- Agency
-
ENDIST New England
US Army Corps of Engineers, Department of Defense
- Responses due
- Set-aside
- No set-aside
Opportunity facts
- NAICS code
- 238210 Electrical Contractors and Other Wiring Installation Contractors
- Points of contact
Notice details come from SAM.gov. Updated .
About this opportunity
The U.S. Army Corps of Engineers, New England District is soliciting an Invitation for Bids for electrical feeder upgrades at Black Rock Lake Dam in Thomaston, Connecticut, with bids due September 10. This is a 100% Small Business Set-Aside procurement.
Place of performance is Thomaston, Connecticut. The period of performance is approximately 180 days. The estimated project value is between $750,000 and $1,250,000, with a government estimate of $900,117.21. The NAICS code is 238210, Electrical Contractors and Other Wiring Installation Contractors, with a $19 million size standard.
Work scope includes replacing the existing overhead dam feeder with buried conduit duct bank; removing and replacing the existing gate tower feeder in buried duct bank and exposed conduit; removing the fused disconnect at the overhead line end; removing existing manual transfer switches in the gate tower and project office; removing and replacing the existing 480V Panel-A, transformer, and 120/208 Panel-B in the gate tower while reusing the existing service entrance circuit breaker and enclosure; installing a new propane genset in the project office parking lot with underground propane line; sizing the propane tank to provide five days of run time; and installing a new automatic transfer switch to feed the existing panel from either the utility feeder or the new genset.
The solicitation number is W912WJ26BA013, issued June 1, 2026. Four amendments were issued. Six bids were received by the September 10 opening date, with offers ranging from $1,089,000 to $2,443,260. The contract type is B, Reasonable Price Without Profit.
Notice text
The U.S. Army Corps of Engineers, New England District is solicitating an Invitation for Bids (IFB) for Electrical Feeder Upgrades at the Black Rock Lake Dam in Thomaston, Connecticut. This will be a 100% Small Business Set-Aside IFB procurement. The NAICS code for the work described below is 238210 with a size standard of $19M. The project is planned to be issued in July 2026 and will be set aside for Small Businesses. The period of performance will be approximately 180 days. The estimated magnitude of this project is between $750,000 and $1,250,000.The work of this project involves electrical feeder upgrades at the Black Rock Lake Dam in Thomaston, Connecticut. Specific work tasks include, but are not limited to, replacing the existing overhead dam feeder (which runs underneath a high voltage line) from the project office to a designated manhole with a buried conduit duct bank.The existing gate tower feeder is in an existing buried duct bank which runs up the dam face and in exposed conduit beneath the gate tower bridge will be removed and replaced with new. The fused disconnect at the existing overhead line end will be removed. The existing manual transfer switches in the gate tower and project office will be removed. The existing 480V Panel-A, transformer, and 120/208 Panel-B in the gate tower will be removed and replaced with new. The existing service entrance circuit breaker and its enclosure will remain and be reused. Install new propane genset in the project office parking lot. Install a new propane tank with an underground propane line connected to the genset. The new genset will be sized to power both the project office and the gate tower on loss of utility. The propane tank will be sized to provide 5 days of run time before needing to be refilled. Install a new properly sized automatic transfer switch to feed existing panel MDP-1 from either the existing utility feeder or the new propane genset.
Files
| File | Type | Posted |
|---|---|---|
| Bid Abstract.pdf |
Notice history
| Notice | Type | Posted |
|---|---|---|
| Electrical Rebuild, Black Rock Lake Dam, Thomaston, Connecticut | Award Notice | |
| This notice | Solicitation | |
| Electrical Feeder Upgrades, Black Rock Lake Dam, Thomaston, Connecticut | Pre-Solicitation | |
| Electrical Feeder Upgrades, Black Rock Lake Dam, Thomaston, Connecticut | Pre-Solicitation |
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