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This Government Contract opportunity from Department Of The Interior was posted on April 21, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Environmental Compliance & NEPA Documentation

Closed
Federal

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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This subcontract involves conducting environmental assessments, preparing environmental impact statements, and ensuring compliance with key federal environmental regulations, including the National Environmental Policy Act (NEPA), the National Historic Preservation Act (NHPA) Section 106, and wetland protection requirements. The work supports the Department of the Interior through its Dsc Contracting Services Division, focusing on evaluating and mitigating environmental impacts for various projects. The contract is identified under NAICS code 541620, which pertains to environmental consulting services. The solicitation for this subcontract was posted on April 21, 2026, with a response deadline of June 21, 2026, at 6:00 PM. While detailed location and contact information are not specified, the primary responsibility is to assist in preparing necessary documentation and compliance verification to meet federal environmental standards. This ensures that projects proceed with minimal adverse impacts on the environment, historic sites, and wetlands, aligning with regulatory mandates.

General Info

Environmental assessments and compliance for Department of the Interior projects under NEPA and NHPA regulations.

Agency

Department Of The Interior → Dsc Contracting Services DivisionView Agency

NAICS

541620 - Environmental Consulting ServicesView NAICS

Place of Performance

CO

Set-Aside

NONE

Documents

This scope was carved out of 140P2026R0067.

The full solicitation package (8 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

C--INTERMOUNTAIN/PACIFIC WEST Region Architectural and Engineering (A&E) 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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AgencyDepartment Of The Interior → Dsc Contracting Services Division
ContactsNo contacts available
OfficeN/A
Organization / Agency
Department Of The Interior → Dsc Contracting Services Division
View Agency Profile
Office AddressN/A
ContactsNo contact information available

Full Description

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Environmental assessments (EA), environmental impact statements (EIS), and compliance with NEPA, NHPA Section 106, and wetland regulations.

More opportunities from Department Of The Interior → Dsc Contracting Services Division

Same awarding agency

NAICS: 237110
New
Federal
Y--Rehabilitation of Water and Wastewater System
Solicitation # 140P2026B0003
Solicitation 140P2026B0003 is a sealed bid invitation for bid issued by the National Park Service Denver Service Center for the rehabilitation of water and wastewater systems at the Curecanti National Recreation Area in Colorado. This total small business set-aside project focuses on replacing and upgrading critical infrastructure at Elk Creek and Lake Fork, including primary and secondary water distribution, wastewater collection, septic tanks, leach fields, and lift stations. The scope also encompasses electrical and mechanical upgrades, the installation of a supervisory control and data acquisition (SCADA) system for remote monitoring, and the creation of a potable water truck filling station. The estimated project value ranges from 5 million to 15 million dollars, with a performance period extending from July 20, 2026, to October 31, 2028. The contract will be awarded to the lowest responsible bidder based on a proposal consisting of five base line items and four optional line items. Key requirements include the submission of original bid bonds, the maintenance of comprehensive liability and workers compensation insurance, and the implementation of a written accident prevention plan compliant with OSHA standards. Technical specifications mandate adherence to various regulatory standards, including ADA compliance for entry ramps and specific cybersecurity protocols for facility equipment. Administrative requirements include electronic invoicing via the Treasury's Invoice Processing Platform and strict limitations on the substitution of key personnel during the first 120 days of performance. Bids must be submitted by 1400 local time on September 29, 2026.
Water and Sewer Line and Related Structures Construction

POSTED

about 15 hours ago

DEADLINE

in 18 days
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