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This Government Contract opportunity from California was posted on May 6, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Environmental Impact Report (EIR) Preparation

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 13 hours ago

DEADLINE

in 6 days

AI Contract Overview

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The contract requires the lead preparation of Environmental Impact Reports under both the California Environmental Quality Act and the National Environmental Policy Act, encompassing the full lifecycle of EIR development including comprehensive data collection, detailed environmental impact analysis, coordination of public review processes, and final submission of completed documents. This subcontract is issued by the California Purchasing Division with a deadline for responses on May 27, 2026, and falls under NAICS code 541620 for environmental consulting services, indicating a focus on specialized environmental planning and analysis. The work is expected to be performed within California, though the specific location of performance is not designated, and the contract is open to qualified subcontractors seeking to support public agency environmental compliance efforts.

General Info

Lead preparation of EIRs under CEQA and NEPA with data collection, analysis, and public coordination.

Agency

California → Purchasing DivisionView Agency

NAICS

541620 - Environmental Consulting ServicesView NAICS

Place of Performance

CA, USA

Set-Aside

NONE

Documents

This scope was carved out of RFP-26-129.

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

View the prime solicitation

RFP-26-129 EXPANDING ON-CALL CEQA/NEPA 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 → Purchasing Division
ContactsNo contacts available
OfficeN/A
Organization / Agency
California → Purchasing Division
View Agency Profile
Office AddressN/A
ContactsNo contact information available

Full Description

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Lead preparation of Environmental Impact Reports (EIRs) under CEQA and NEPA, including data collection, impact analysis, public review coordination, and final document submission.

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Same awarding agency

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Solicitation # RFP-26-139
The City of Banning is soliciting proposals under RFP 26-139 for professional engineering and project management services to modernize and expand its Wastewater Treatment Plant. The primary objective is to upgrade the facility to meet impending regional water quality standards, increase treatment capacity from 3.6 to 4.8 million gallons per day, and implement the production of Title 22 tertiary recycled water. The scope of work includes comprehensive project management, technical analysis of evaporation ponds and zero liquid discharge alternatives, and the delivery of a full design package ranging from the Basis of Design through a final signed PS&E package. The project is supported by a Bureau of Reclamation grant totaling over 64 million dollars, requiring the selected consultant to provide grant management services and ensure compliance with federal requirements, including Build America, Buy America and Title XVI reporting. Qualified engineering firms must submit a detailed project schedule and a not-to-exceed fee proposal by the deadline in September 2026. Evaluation is based on company competence, experience, financial resources, and the qualifications of key personnel. The successful contractor must adhere to a non-negotiable standard agreement and comply with various regulatory mandates, including Cal-OSHA, the Drug-Free Workplace Act, and prevailing wage laws. Key deliverables include an alternatives analysis, process modeling, and conceptual through final construction drawings, with a requirement for internal QA/QC reviews and a formal comment-response matrix for City approval. Optional construction-phase engineering services, such as punch list preparation and warranty inspections, may also be requested.
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about 1 month ago

DEADLINE

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NAICS: 237110
SLED
IFB-26-135 Well C-4 Rehab, Pre & Post Video Survey, Brush & Bail, and Reinstallation
Solicitation # IFB-26-135
The City of Banning is soliciting bids under IFB-26-135 for the repair and rehabilitation of Well C-4, located at 5400 W. Wilson Street. The project is necessitated by pump vibration and bearing noise and involves a comprehensive scope of work including the removal and shop inspection of the pump, motor, and shaft; a pre-rehab video survey; 36 hours of brushing and bailing; and the application of liquid acid descaler chemical treatment. Additionally, the contractor must modify the well head to accommodate the installation of 620 feet of PVC for water sampling. Final deliverables include electronic and hard copy reports, video logs, and post-installation testing of volts, amps, heat, vibration, and pump efficiency. The contract will be awarded to the lowest responsive and responsible bidder, with a 5% bid preference granted to firms located within the City limits. Bidders must be licensed contractors, attend a mandatory pre-bid meeting, and submit a 10% bid bond along with a detailed pricing proposal and vendor questionnaire via the City's electronic procurement portal by September 21, 2026. The successful contractor is required to provide faithful performance and payment bonds, adhere to California prevailing wage laws, and maintain comprehensive insurance coverage. All chemical handling must comply with Cal/OSHA and California Fire Code standards, and the project is subject to a 5% retention and final inspection by the City Engineer.
Water and Sewer Line and Related Structures Construction

POSTED

about 1 month ago

DEADLINE

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