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This Government Contract opportunity from California was posted on July 16, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Environmental Testing and Soil Analysis

Closed
State & Local

Contract Overview

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

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NAICS: 541620
New
Federal
B--ONYX RANCH SVRA PROJECT
Solicitation # 140G0326Q0218
Solicitation 140G0326Q0218 is a request for quotation from the Department of the Interior for advanced statistical modeling and assistance for the Onyx Ranch State Vehicle Recreation Area. The project requires a contractor to analyze a 289-hectare dataset to identify critical issues and map occurrences of invasive species, fire-prone grasses, and protected species, including the desert tortoise and western Joshua trees. Key deliverables include publication-quality figures, distribution maps, and statistical models developed using ArcGIS and various advanced methodologies such as general linear mixed effects models and k-means clustering. The estimated period of performance is from October 1, 2026, to February 28, 2027, with work performed at the vendor's facility. The award will be based on a tradeoff method, requiring contractors to demonstrate advanced statistical expertise through peer-reviewed publications from the last 15 years and proficiency in complex spatial and non-parametric analysis. Required submission documents include a signed SF 18 form, a firm fixed-price quote, a technical submission detailing qualifications, a list of prior relevant contracts with references, and a SAM UEI. Initial drafts of specific tasks are due within 60 days of award, with model drafts due within 90 days. All deliverables become government property, and invoicing must be submitted based on hourly rates and hours worked. Responses are due to the contracting officer by September 17, 2026, at 1500 PST.
Office Of Acquisiton Grants

POSTED

about 15 hours ago

DEADLINE

in 6 days

AI Contract Overview

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The contract pertains to environmental testing and soil analysis services for a project managed by the California Military Department, with performance taking place in San Bernardino. It requires the execution of pre- and post-excavation soil sampling, followed by comprehensive laboratory testing for hydrocarbons and other contaminants using accredited laboratories and ASTM standardized methods. All testing procedures must adhere to nationally recognized protocols to ensure accuracy and regulatory compliance. The contractor is also responsible for compiling and submitting detailed compliance reports that document findings, methodologies, and conclusions derived from the testing process. Subcontractors are eligible to respond to this opportunity, with a submission deadline of August 27, 2026. The NAICS code 541620 classifies this as an environmental consulting and related services activity. There is no specified set-aside type or funding agency beyond the California Military Department, and no contact point is provided in the posted data. The work is scoped to support environmental due diligence and regulatory reporting, necessitating precise documentation and adherence to technical standards throughout the sampling and analysis process.

General Info

Environmental testing and soil analysis in San Bernardino for California Military Department using ASTM methods, with compliance reporting due August 27, 2026.

Agency

California Military DepartmentView Agency

NAICS

541620 - Environmental Consulting ServicesView NAICS

Place of Performance

San Bernardino, CA, USA

Set-Aside

NONE

Documents

This scope was carved out of 130515.

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

View the prime solicitation

IFB No 130515 Underground Storage Tank Removal

AI Contract Breakdown

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No contract breakdown available.

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Timeline

PhaseClosed
Posted

subcontract

Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

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AgencyCalifornia Military Department
ContactsNo contacts available
OfficeN/A
Organization / Agency
California Military Department
View Agency Profile
Office AddressN/A
ContactsNo contact information available

Full Description

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Pre- and post-excavation soil sampling, laboratory testing for hydrocarbons and contaminants, and preparation of compliance reports using accredited labs and ASTM standards.

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