F--R10 SSP: East Waterway Operable Unit at the Harbor Island Superfund Site Remedi
Environmental Protection Agency · ENVIRONMENTAL PROTECTION AGENCY
This notice is not accepting responses (deadline was Apr 27, 2026, 8:00 PM EDT).
Page kept for research and related open opportunities below. For current work in this category, use the related notices or browse hubs.
- Response deadline
- Apr 27, 2026, 8:00 PM EDT
- Posted
- Apr 16, 2026
- Solicitation
- 68HE0726R0001
- Set-aside
- Total Small Business
- Place of performance
- Seattle, WA, USA
- Contracting office
- REGION 7 CONTRACTING OFFICE · LENEXA · KS
- Source
- SAM.gov · updated May 9, 2026
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'.
What similar awards have paid
Real federal awards already on the books in a similar lane — so you can size the opportunity, not guess. This is public history, not a bid price, cost estimate, or prediction that you will win.
Typical award size
$446,844
Middle of the pack for similar past awards
Most similar awards fall between $143,578 and $1.66M
Who has won work like this
Public awardees in this lane — useful for competitor scan or teaming ideas, not a ranked list of “best” firms.
- 1BOOZ ALLEN HAMILTON INC203 awards$4.33B
- 2HII MISSION TECHNOLOGIES CORP10 awards$2.97B
- 3GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC.41 awards$2.39B
- 4THE MITRE CORPORATION5 awards$2.34B
- 5SCIENCE APPLICATIONS INTERNATIONAL CORPORATION109 awards$2.29B
- 6PERATON INC.12 awards$2.28B
- 7LEIDOS, INC.13 awards$1.66B
- 8MANTECH ADVANCED SYSTEMS INTERNATIONAL, INC.6 awards$1.57B
Drawn from official USAspending contract records in our index. Always confirm requirements on the SAM.gov notice before you bid.
Intelligence only — not legal advice or a guarantee of award. Always verify requirements on the official SAM.gov notice. Past award amounts are public history, not a suggested bid or prediction. Notice ID b5b8b2ffaaba4b9c85041099674a9d35.