SolicitationAmended Oct 20, 2026Accepting responses

Y--COTP Series Capacitor Two-Phase Design Build

Department of Energy · WESTERN-SIERRA NEVADA REGION

Respond by: Nov 13, 2026, 5:00 PM UTC−615 days left

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From SAM.gov's public data file generated Oct 29, 2026, 3:30 AM UTC; newest notice posted Oct 29, 2026; loaded into FedSub Oct 29, 2026, 5:46 AM UTC

Notice facts

Source: SAM.gov Contract Opportunities public data file

Solicitation number: 89503326RWA000049
Notice type: Solicitation
Posted: Mar 12, 2026 · Amended Oct 20, 2026
Response date: Respond by Nov 13, 2026, 5:00 PM UTC−6
Set-aside: None stated
NAICS code: 237130 Power and Communication Line and Related Structures Construction
Product or service code: Y1NZ
Place of performance: Not stated
Contracting office: WESTERN-SIERRA NEVADA REGION (895033)FOLSOM, CA 95630
Agency: Department of Energy · Department of Energy

Past prime awardees

Source: Award history, not a list of bidders on this notice

Past prime awardees · award history, not a list of bidders on this notice

4 companies held prime contracts from this office under NAICS 237130.

SITE WORK SOLUTIONS · No first-tier subawards reported in FedSub's data

3 more past prime awardees on Professional

Description

Source: SAM.gov Contract Opportunities public data file

Amendment 7- Extend proposal due date to 11/13/2026- California Oregon Transmission Project (COTP) Two-Phase Design-Build 525kV Series Capacitor Bank Replacement Project

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Versions on SAM.gov

Source: SAM.gov Contract Opportunities public data file

Posted Oct 20, 2026SolicitationCurrent version
Respond by Nov 13, 2026, 5:00 PM UTC−6
Changed from the version before: Response date, Description
This version on SAM.gov (opens SAM.gov in a new tab)
Posted Sep 14, 2026Solicitation
Respond by Oct 30, 2026, 5:00 PM UTC−6
Changed from the version before: Response date, Description
This version on SAM.gov (opens SAM.gov in a new tab)
Posted Aug 21, 2026Solicitation
Respond by Sep 30, 2026, 5:00 PM UTC−6
Changed from the version before: Description
This version on SAM.gov (opens SAM.gov in a new tab)
Posted Jul 24, 2026Solicitation
Respond by Sep 30, 2026, 5:00 PM UTC−6
Changed from the version before: Response date, Description
This version on SAM.gov (opens SAM.gov in a new tab)
Posted Jul 7, 2026Solicitation
Respond by Sep 1, 2026, 5:00 PM UTC−6
Changed from the version before: Description
This version on SAM.gov (opens SAM.gov in a new tab)

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