This Government Contract opportunity from California was posted on September 1, 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 / Toxics Consultant

Closed

State & Local

Submission Closed09/22/2026, 10:00:00 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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DIBBS

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Habitat Regulations Assessment (HRA) ConsultancyThis subcontract opportunity is for Habitat Regulations Assessment consultancy services to support the Borough Council of Kings Lynn and West Norfolk Local Plan for the period of 2026 to 2044. The selected prime contractor will be responsible for conducting comprehensive assessments of the implications for Ramsar sites, Special Protection Areas, and Special Areas of Conservation. This work requires the use of environmental mapping tools and ecological survey equipment to ensure all findings align with European site protection legislation. The primary deliverable for this engagement is a completed HRA report that informs the strategic planning of the Local Plan. Interested parties must submit their responses by November 25, 2026. The project falls under NAICS code 541620, emphasizing the need for specialized environmental consultancy expertise to meet the regulatory requirements of the council.

Borough Council of Kings Lynn and West Norfolk

POSTED

about 9 hours ago

DEADLINE

in 28 days

AI Contract Overview

This subcontract opportunity is for an Environmental Site Assessment and Toxics Consultant to support prime contractors on environmental impact report projects for the Placer County Community Development Resource Agency in Auburn, California. The selected consultant will be responsible for performing soil and groundwater testing for contaminants, conducting Phase I and II Environmental Site Assessments, and executing soil boring operations in coordination with the California Department of Toxic Substances Control. These tasks require the use of drilling rigs and professional laboratory analysis to identify toxins, culminating in the delivery of detailed hazardous materials reports and remediation recommendations. To qualify for this role, the consultant must hold a Certified Industrial Hygienist license or a Professional Geologist license. Interested parties should note that the solicitation was posted on September 1, 2026, with a response deadline of September 22, 2026. The work falls under NAICS code 541620, focusing on specialized environmental consulting and technical site assessments.

General Info

Environmental site assessment and toxics consulting for Placer County, California. Deadline September 22, 2026.

Agency

California → Placer County Community Development Resource Agency

NAICS

541620 - Environmental Consulting Services

Place of Performance

Auburn, CA, 95603, USA

Set-Aside

NONE

Documents

This scope was carved out of 20684.

The full solicitation package (1 document), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Preparation Of Environmental Impact Reports

AI Contract Breakdown

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Timeline

PhaseClosed

PostedSep 1

subcontract

Response DeadlineSep 22

Deadline has passed

Submission Closed

09/22/2026, 10:00:00 PM UTC

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Organization & Contact Information

AgencyCalifornia → Placer County Community Development Resource Agency

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → Placer County Community Development Resource Agency

Office AddressN/A

ContactsNo contact information available

Full Description

Performs soil and groundwater testing for contaminants for prime contractors on Placer County environmental impact report projects. Conducts Phase I/II Environmental Site Assessments (ESA) and soil boring in coordination with the California Department of Toxic Substances Control. Uses drilling rigs and laboratory analysis for toxins. Requires Certified Industrial Hygienist (CIH) or PG license. Delivers hazardous materials reports and remediation recommendations.