This solicitation closed on March 23, 2026

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CASTNET VII

ENVIRONMENTAL PROTECTION AGENCYENVIRONMENTAL PROTECTION AGENCY.ENVIRONMENTAL PROTECTION AGENCY.LAND, ENFORCEMENT, AND AIR DIVISION

AI Overview

Clean Air Status and Trends Network (CASTNET) operations and maintenance for EPA air quality monitoring. Environmental data collection and atmospheric deposition network operations.

This summary is AI-generated from the official solicitation.

Key Details

Agency
ENVIRONMENTAL PROTECTION AGENCY
Funding Amount
—
Release Date
February 13, 2026
Due Date
March 23, 2026 (Closed)

Official 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...

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Change History

Field UpdatedFeb 14, 2026 at 1:31 PM

CASTNET VII

title changed

Date ChangedFeb 14, 2026 at 1:31 PM

CASTNET VII

close_date changed

Opportunity AddedJan 29, 2026 at 9:17 PM

R--CASTNET VII

New SAM.gov opportunity: R--CASTNET VII

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