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

ENVIRONMENTAL PROTECTION AGENCY / ENVIRONMENTAL PROTECTION AGENCY / REGION 7 CONTRACTING OFFICE

Key dates?

Posted?: Apr 17, 2026
Response deadline?: Apr 28, 2026, 4:00 PM UTC
Archive date?: —
Archive type?: autocustom

Classification?

Notice type?: Sources Sought
Base type?: Presolicitation
Set-aside?: Total Small Business Set-Aside (FAR 19.5)
Set-aside code?: SBA
PSC?: F108

NAICS?

541330Engineering Services

Issuing office?

Department?: ENVIRONMENTAL PROTECTION AGENCY
Sub-tier?: ENVIRONMENTAL PROTECTION AGENCY
Office?: REGION 7 CONTRACTING OFFICE
Office code?: —
Organization type?: OFFICE
Office address?: LENEXA, KS, 66219, USA

Place of performance?

Street?: —
Street 2?: —
City?: Seattle
State?: WA
Zip?: 98108
Country?: USA

Contacts?

Dandy, Scottprimary
Dandy.Scott@epa.gov (awards)913-551-7949

Description?

***AMENDMENT 001 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 responses to timely submitted questions and a Revised 'Official Request for Standard Form 330'.

Other notices in this solicitation?

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No similar open contracts above the similarity threshold.

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Metadata?

Notice ID?: b5b8b2ffaaba4b9c85041099674a9d35
Full path?: ENVIRONMENTAL PROTECTION AGENCY.ENVIRONMENTAL PROTECTION AGENCY.REGION 7 CONTRACTING OFFICE
Office code?: —
Ingested?: May 2, 2026
Updated?: Jul 1, 2026