R--Request for Proposal for Environmental Services Assistance Team (ESAT) for Regi

Opportunity details

Agency

Environmental Protection Agency — REGION 9 Contracting Office

NAICS

541380

Notice type

Special Notice

Original posted

December 10, 2025

Last updated

October 19, 2026

Notice ID

72be0f9bcfb84be5a55b72903c8b2475

Summary

Request for Proposal for Environmental Services Assistance Team (ESAT) for Regions 1, 2, 3, 8, 9, and 10. /// SPECIAL NOTICE #2, dated 12/10/2025: Due to complexity of questions, answers are now anticipated to be provided no later than December 17, 2025 with an RFP extension date until January 7, 2026.

Official SAM.gov Contract Opportunities file extract description for this notice. CaptureIQ does not generate or rewrite this text.

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Related federal terms

• NAICS — North American Industry Classification System
• PSC — Product Service Code