R--CASTNET VII
Agency
ENVIRONMENTAL PROTECTION AGENCY.ENVIRONMENTAL PROTECTION AGENCY.LAND, ENFORCEMENT, AND AIR DIVISION
Location
—
Estimated Value
N/A
Type
Presolicitation
Service / NAICS
Environmental Consulting
NAICS 541620
Opportunity Summary
This federal contract opportunity from ENVIRONMENTAL PROTECTION AGENCY.ENVIRONMENTAL PROTECTION AGENCY.LAND, ENFORCEMENT, AND AIR DIVISION involves environmental consulting.
Contract Description
The U.S. Environmental Protection Agency (EPA) Air Quality Assessment Division (AQAD), Office of State Air Partnerships (OSAP) anticipates awarding a single Indefinite-Delivery/Indefinite-Quantity with a one-year base and four one-year option periods. This procurement will be conducted as a full-and-open competition under the Federal Acquisition Regulations (FAR) Part 15: Contracting by Negotiation. The formal solicitation and other related information and items will be posted at this website on or about January 30, 2026. The minimum guarantee for the base year is $750,000.00. All responsible offerors may submit a proposal. Copies of the solicitation will be available on this site. Paper copies of the solicitation will not be provided. An RFI /Sources sought notice was previously posted (6...
Timeline
Posted Date
Jan 29, 2026
What Contractors Should Know
This falls under Environmental Consulting (NAICS 541620), one of the core federal facilities and operational service categories.
Should You Pursue This?
Good Fit If…
- ✓You have direct experience in environmental consulting
- ✓You have worked with ENVIRONMENTAL PROTECTION AGENCY.ENVIRONMENTAL PROTECTION AGENCY.LAND, ENFORCEMENT, AND AIR DIVISION before
Harder to Win If…
- !Full and open competition — no set-aside restrictions
Related Context
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Contractor FAQ
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To bid on this opportunity, you must be registered in SAM.gov. Review the full solicitation documents available at SAM.gov, prepare your technical and cost proposals per the instructions, and submit before the response deadline.
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Original listing: View on SAM.gov