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Sources sought, total small business set-aside, first published as presolicitation

R10 SSP: East Waterway Operable Unit at the Harbor Island Superfund Site Remedi

68HE0726R0001

Environmental Protection Agency, Region 7 Contracting Office. Engineering Services.

Response deadline

May 4, 2026 at 12:00 PM EDT

Closed 136 days ago. Posted April 20, 2026, first published March 20, 2026. Scheduled to archive June 30, 2026.

Description

As published on SAM.gov.

AMENDMENT 002 OFFICIAL REQUEST FOR STANDARD FORM 330

R10 SSP: East Waterway Operable Unit at the Harbor Island Superfund Site Remedial Design (RD) Oversight Support The purpose of the amendment is to provide clarification to the change in NAICS code.

Publications

Every notice SAM.gov issued under this solicitation number, oldest first. Each is a separate record on SAM.

  1. March 20, 2026

    Presolicitation

    SAM.gov, notice 1bb0e8ea445f49c19cb5f27dddf07cd9

  2. April 3, 2026

    Special notice, originally presolicitation

    Due April 28, 2026 at 12:00 PM EDT. SAM.gov, notice 4c13770673914568b599842c825e331a

  3. April 17, 2026

    Sources sought, originally presolicitation

    Due April 28, 2026 at 12:00 PM EDT. SAM.gov, notice b5b8b2ffaaba4b9c85041099674a9d35

  4. April 20, 2026

    Sources sought

    Due May 4, 2026 at 12:00 PM EDT. SAM.gov, notice e4029833dda14220be6aa980bdc94b93

Points of contact