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

Canonical: https://abierto.us/opportunities/68he0726r0001

- Solicitation number: 68HE0726R0001
- Notice type: Sources sought (first published as presolicitation)
- Status: Closed. Deadline was May 4, 2026 at 12:00 PM EDT
- Department: Environmental Protection Agency
- Contracting office: Region 7 Contracting Office (68HE07)
- NAICS: 541330 Engineering Services
- Product or service code: F108 Hazardous Substance Removal, Cleanup, and Disposal Services and Operational Support
- Set-aside: Total small business set-aside
- Place of performance: Seattle, Washington
- County: King County (FIPS 53033). https://abierto.us/counties/king-county-wa-53033
- City: Seattle. https://abierto.us/cities/seattle-wa-5363000
- First posted: March 20, 2026
- Last posted: April 20, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/e4029833dda14220be6aa980bdc94b93/view

## Description

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

- March 20, 2026: Presolicitation. Notice 1bb0e8ea445f49c19cb5f27dddf07cd9. https://sam.gov/workspace/contract/opp/1bb0e8ea445f49c19cb5f27dddf07cd9/view
- April 3, 2026: Special notice, due April 28, 2026 at 12:00 PM EDT. Notice 4c13770673914568b599842c825e331a. https://sam.gov/workspace/contract/opp/4c13770673914568b599842c825e331a/view
- April 17, 2026: Sources sought, due April 28, 2026 at 12:00 PM EDT. Notice b5b8b2ffaaba4b9c85041099674a9d35. https://sam.gov/workspace/contract/opp/b5b8b2ffaaba4b9c85041099674a9d35/view
- April 20, 2026: Sources sought, due May 4, 2026 at 12:00 PM EDT. Notice e4029833dda14220be6aa980bdc94b93. https://sam.gov/workspace/contract/opp/e4029833dda14220be6aa980bdc94b93/view

## Points of contact

- Dandy, Scott, Dandy.Scott@epa.gov, 913-551-7949

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/68he0726r0001.