# Thomas J O Brien Lock and Dam Major Rehabilitation - Construction, Chicago, Cook County, Illinois

Federal contract opportunity, via Kontrakk.

- **Agency:** DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION GREAT LAKES AND OHIO.ENDIST CHICAGO.W072 ENDIST CHICAGO
- **Notice ID:** 06f5c17bf598488189c38470d5386767
- **Solicitation number:** PANGLR26P0000029409
- **Notice type:** Sources Sought
- **NAICS:** 237990
- **Contracting office location:** Chicago, IL
- **Posted:** October 27, 2026
- **Response deadline:** November 27, 2026
- **View on Kontrakk:** https://kontrakk.com/contracts/06f5c17bf598488189c38470d5386767
- **View on SAM.gov:** https://sam.gov/workspace/contract/opp/06f5c17bf598488189c38470d5386767/view

## Description

Full description available on SAM.gov: https://sam.gov/workspace/contract/opp/06f5c17bf598488189c38470d5386767/view

## Points of contact

- Ericka Hillard · ericka.d.hillard@usace.army.mil · 3128465378 (primary)
- Sara King · sara.t.king@usace.army.mil · 3125133929 (secondary)