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This Government Contract opportunity from California was posted on July 23, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Environmental Compliance and Permitting Support

Closed
State & Local

Contract Overview

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

Active Opportunities Like This One

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 14 hours ago

DEADLINE

in 6 days

AI Contract Overview

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The contract entails providing comprehensive environmental compliance and permitting support for projects under the California Department of Transportation, with primary responsibilities including conducting California Environmental Quality Act assessments, performing wetland delineations, and carrying out cultural resource surveys. These tasks are essential to ensure regulatory adherence and facilitate the approval process for transportation initiatives across the state. The scope of work requires technical expertise in environmental science and state-specific permitting frameworks to support Caltrans in meeting legal and ecological obligations during project development. This is a subcontract opportunity posted on July 23, 2026, with a response deadline of August 24, 2026, and is classified under NAICS code 541620 for environmental consulting services. The place of performance is statewide within California, indicating that work may be required across multiple locations depending on project needs. While no specific set-aside provisions are identified, interested parties must submit proposals through the CalEProcure portal before the specified deadline to be considered for award. The contract demands a thorough understanding of California’s environmental regulations and an ability to deliver precise, defensible documentation to support permitting outcomes.

General Info

Provide environmental compliance and permitting support for Caltrans projects statewide under CA regulations.

Agency

California Department of TransportationView Agency

NAICS

541620 - Environmental Consulting ServicesView NAICS

Place of Performance

CA, USA

Set-Aside

NONE

Documents

This scope was carved out of 09A1155.

The full solicitation package (4 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

09A1155 - On-Call Roadway Construction Services

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

Full Description

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Conduct CEQA assessments, wetland delineations, cultural resource surveys, and support environmental permitting for Caltrans projects.

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NAICS: 237310
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The California Department of Transportation (Caltrans) issued solicitation IFPQ 10A2938 for sidewalk replacement services in Merced and Mariposa Counties. The project requires a certified Small Business (SB) or Disabled Veteran Business Enterprise (DVBE) to provide all labor, materials, and equipment necessary to remove and legally dispose of existing concrete sidewalks and install new, ADA-compliant replacements. Key technical requirements include achieving 95% subgrade compaction, applying a perpendicular broom finish, and adhering to specific clear width and tactile warning surface standards. The contract is estimated to commence on October 19, 2026, with a maximum bid cap of $484,000.00. Award will be granted to the responsible bidder offering the lowest price quote who meets all specifications. Eligible bidders must hold a valid C-8 or C-12 contractor license and maintain current DGS certification. Mandatory requirements include a site inspection on September 21, 2026, and a final quote submission deadline of October 1, 2026. The contract mandates prevailing wages for bids exceeding $15,000 and requires a payment bond for bids over $25,000. Invoicing is conducted monthly in arrears and requires the submission of certified payroll records for verification by the Caltrans Contract Manager.
Highway, Street, and Bridge Construction

POSTED

1 day ago

DEADLINE

in 20 days
View Details

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