This Subcontract opportunity from California was posted on August 4, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Environmental Sampling and Chain-of-Custody Management

Closed

State & Local

Submission Closed09/11/2026, 02:00:00 PM PDT

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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NAICS: 541620

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POSTED

about 21 hours ago

DEADLINE

in about 1 month

AI Contract Overview

The contract titled Environmental Sampling and Chain-of-Custody Management requires the collection, labeling, sealing, and delivery of soil, groundwater, and vapor samples to certified laboratories, with strict adherence to chain-of-custody protocols to ensure sample integrity and regulatory compliance. All activities must be performed in accordance with established environmental standards and documented properly to maintain a verified and unbroken record of handling from field collection through laboratory submission. This subcontract is issued by the City of Pittsburg, California, with performance required at the specified location in Pittsburg, ZIP code 94565. The solicitation was posted on August 4, 2026, and responses are due by September 11, 2026. The NAICS code 541620 categorizes this work under Environmental Consulting Services, indicating the technical nature of the tasks involved. Although no set-aside details or point of contact information is provided, the contract emphasizes precision, accountability, and compliance in every phase of sample management.