This Government Contract opportunity from Department Of Defense was posted on August 25, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Environmental Site Assessment and Monitoring

Closed

Federal

Submission Closed09/09/2026, 05:00:00 PM UTC

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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Hydrogeological Testing & Water Quality ServicesThis subcontract for Hydrogeological Testing and Water Quality Services supports prime contractors on Ontario Clean Water Agency projects within Canada. The scope of work involves performing post-installation testing and water quality validation, specifically focusing on pump tests for drawdown and recovery, the collection of water samples for laboratory analysis, and the verification of pressure and flow rates using specialized transducers and meters. Qualified providers must hold Professional Engineer or Professional Geoscientist certification to deliver the required well performance reports and water quality certifications. Interested parties must submit their responses by November 9, 2026, in accordance with the solicitation posted on October 23, 2026.

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POSTED

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Sustainability / LEED ConsultingThis subcontract opportunity with the University of California, Santa Cruz involves providing specialized sustainability and LEED consulting services for housing renewal projects. The selected consultant will support prime contractors by developing comprehensive environmental stewardship strategies and energy efficiency plans. Key deliverables include a formal sustainability plan and the establishment of LEED target goals, utilizing energy modeling software and LEED certification frameworks to ensure project compliance. Qualified candidates must hold LEED accreditation and possess expertise in NAICS code 541620. The work will be performed in Santa Cruz, California. Interested parties should note that the solicitation was posted on October 23, 2026, with a response deadline set for November 17, 2026.

University of California, Santa Cruz

POSTED

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Cultural & Archaeological Resources SpecialistThis subcontract opportunity is for a Cultural and Archaeological Resources Specialist to support prime contractors on environmental projects for the City of Simi Valley. The selected specialist will be responsible for conducting historical research and archaeological surveys, utilizing archival databases and field walking techniques with screening equipment. The primary deliverable for this engagement is the completion of a Cultural Resources Assessment Report. Qualified candidates must hold professional certification as an Archaeologist or Anthropologist. The work will be performed in Simi Valley, California, under NAICS code 541620. Interested parties must submit their responses by the deadline of November 5, 2026.

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POSTED

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Biological Resources SpecialistThis subcontract opportunity is for a Biological Resources Specialist to support prime contractors on environmental projects for the City of Simi Valley. The selected specialist will be responsible for conducting field surveys, identifying species, and performing wetland delineations utilizing GPS units and field sampling equipment. The primary deliverable for this engagement is the Biological Resources Technical Report, which will be integrated into the Environmental Impact Report. Qualified candidates must hold a Professional Biologist certification and possess the necessary state-specific permits required for handling protected species. The project is located in Simi Valley, California, under NAICS code 541620. Interested parties must submit their responses by the deadline of November 5, 2026.

POSTED

DEADLINE

Lead Environmental Planning & EIR ManagementThis subcontract opportunity for the City of Simi Valley involves the lead coordination, drafting, and management of the Environmental Impact Report process. The selected contractor will be responsible for managing project timelines, collaborating with City staff, and ensuring strict adherence to CEQA and NEPA regulations. Technical requirements include the use of GIS mapping tools and environmental planning software, and the contractor must hold professional certification in environmental planning. The primary objective of the contract is the delivery of completed and certified EIR and Final EIR documents. Interested parties must submit their responses by November 5, 2026. The work will be performed in Simi Valley, California, under NAICS code 541620.

POSTED

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Environmental Impact Report Preparation Services

Solicitation # ES 26-01

The City of Simi Valley is seeking Statements of Qualifications from environmental consulting firms to establish a pre-screened list of qualified consultants for Environmental Impact Report preparation services. This list will be effective for five years, from February 1, 2027, through January 31, 2032. Selected firms, up to a maximum of ten, will be placed on a qualified consultants list and invited to submit proposals for specific projects as needed. The selection process is based on the best qualified consultant, with evaluation criteria focusing on EIR/CEQA experience, personnel qualifications, technical expertise, understanding of regional issues, public-agency experience, and past performance. Qualified consultants must agree to a Master Agreement and meet stringent insurance requirements, including professional liability and automobile coverage from insurers with an A.M. Best rating of at least A:VII. The agreement stipulates that all documents produced are the property of the City and that the laws of the State of California apply, with exclusive venue in Ventura County. Submissions must be delivered in a sealed envelope containing three hard copies and three flash drives by November 4, 2026, at 4:00 P.M. to the City Clerk's Office. Cost proposals are not permitted at this stage, as compensation will be negotiated following the selection of the most qualified firms.

City of Simi Valley

POSTED

about 16 hours ago

DEADLINE

in 12 days

AI Contract Overview

The Environmental Site Assessment and Monitoring subcontract is issued by the Department of Defense through FA4814 6 Cons Pk for services located in Tampa, Florida. The scope of work focuses on ongoing environmental compliance monitoring, soil testing, and stormwater pollution prevention under NAICS code 541620. This opportunity is designated as a total Small Business Set Aside. Interested parties must submit their responses by September 9, 2026, following the posting date of August 25, 2026.