This Government Contract opportunity from California was posted on June 11, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Environmental Permitting & Regulatory Compliance

Closed

State & Local

Submission Closed06/25/2026, 09:00:55 PM UTC

Contract Overview

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

Active Opportunities Like This One

NAICS: 541620

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Environmental Management and Emergency PlanningThis subcontract for Environmental Management and Emergency Planning involves developing environmental safety plans for prime contractors operating on BC Timber Sales forestry projects. The selected provider will be responsible for preparing environmental emergency response plans using the BCTS LPC template, documenting EMS incidents, and performing pre-work site inspections. Key deliverables include completed emergency response plans, detailed incident reports, and comprehensive inspection logs. The project requires a deep understanding of the BC Timber Sales Environmental Management System and adherence to all BC provincial environmental regulations. This opportunity is issued by the Province of British Columbia under the BC Timber Sales Branch, with a response deadline of November 25, 2026. Performance of the contract will take place within Canada.

BC Timber Sales Branch

POSTED

DEADLINE

Water Pollution Control and Washout ServicesThis subcontract for Water Pollution Control and Washout Services supports prime contractors on California Department of Transportation pavement rehabilitation projects located in Imperial. The selected provider is responsible for developing and implementing comprehensive water pollution prevention plans, which include the preparation of the Water Pollution Control Program and the active management of temporary concrete washout facilities. To ensure compliance with state environmental regulations, the contractor must utilize silt fences and washout bins to maintain the site. The primary deliverables for this engagement are an approved Water Pollution Control Program and the successful management of the designated washout site. Interested parties should note that the response deadline for this opportunity is November 16, 2026. The project falls under NAICS code 541620, focusing on environmental consulting and regulatory compliance for infrastructure improvements.

California Department of Transportation

POSTED

DEADLINE

Qualified SWPPP Practitioner (QSP) ServicesThis subcontract for Qualified SWPPP Practitioner (QSP) Services involves providing on-site monitoring and certification for prime contractors working on San Diego County Department of Public Works projects. The primary objective is to ensure strict compliance with MS4 Stormwater permits and NPDES General Construction permits, specifically Order No. 2009-0009-DWQ. The selected provider will be responsible for utilizing stormwater monitoring tools to identify and report pollution prevention failures, delivering comprehensive compliance reports, and providing necessary permit verification. Qualified candidates must hold a certified QSP credential to perform these duties in San Diego. The solicitation was posted on October 30, 2026, with a response deadline of December 11, 2026. This opportunity falls under NAICS code 541620 and is managed by the San Diego County agency in California.

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DEADLINE

Forestry Biometric Analysis and Software SupportThis subcontract for Forestry Biometric Analysis and Software Support involves providing advanced statistical analysis of forest data for prime contractors working on Montana Department of Natural Resources and Conservation projects. The scope of work includes conducting growth-and-yield and biometric analyses, delivering detailed analysis reports, and offering technical consultation and support for specialized timber cruise and biometric modeling software. The opportunity is categorized under NAICS code 541620 and is associated with the state of Montana. Interested parties should note that the response deadline is November 27, 2026, with the solicitation having been posted on October 30, 2026.

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DEADLINE

Timber Cruising and Forest Inventory ServicesThis subcontract for Timber Cruising and Forest Inventory Services involves performing field-based forest inventory and timber cruising for prime contractors on projects managed by the Montana Department of Natural Resources and Conservation. The selected provider will be responsible for determining timber volume, quality, and species composition within remote field environments, ultimately delivering comprehensive cruise data and inventory reports. The work requires the use of specialized field cruising equipment and GPS mapping tools, with a strict requirement for adherence to Working in Bear Habitat safety protocols. Interested parties must submit their responses by November 27, 2026, for this Montana-based opportunity categorized under NAICS code 541620.

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Rain and Stream Gauge MonitoringThis subcontract opportunity involves the installation and maintenance of monitoring equipment to support prime contractors working on the City of Memphis drainage masterplan projects. The selected provider will be responsible for deploying and collecting data from two rain gauges and two stream gauges per assigned basin. This data logging process is critical for the calibration and validation of hydraulic and hydrologic models. Qualified candidates must possess technical certification in hydrology or environmental monitoring to ensure the delivery of accurate, calibrated data sets. Interested parties should note that the response deadline for this engagement is December 9, 2026.

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DEADLINE

Environmental Monitoring and ControlsThe Environmental Monitoring and Controls subcontract involves providing critical environmental oversight and pollution prevention services for shoreline improvement projects managed by the City of Sarnia in Canada. The selected contractor will be responsible for installing turbidity curtains and barriers, monitoring water quality, and ensuring all activities remain in strict compliance with environmental permits, specifically those protecting fish habitats. Key deliverables include the physical installation of pollution control measures and the submission of detailed environmental compliance reports. Interested parties must submit their responses by November 24, 2026, for this project categorized under NAICS code 541620.

POSTED

DEADLINE

NEPA and Cultural Resources Compliance Workflow Modernization Prototype for Army Reserve 63d Readiness Division

Solicitation # fb420221-eb1c-4f01-9757-62730fa6db7f

The U.S. Army Reserve 63d Readiness Division is seeking prototype approaches to modernize and standardize statutory and regulatory due-diligence workflows across its seven-state area of responsibility. The primary focus is on improving the consistency, visibility, and timeliness of National Environmental Policy Act and National Historic Preservation Act compliance processes related to facility maintenance, military construction, and real-property actions. The goal is to address operational inefficiencies such as inconsistent handoffs, duplicate documentation, and limited visibility into pending actions by developing a repeatable, Government-reviewable operating model. This effort aims to integrate work-order tracking, geospatial information, and regulatory correspondence to create an auditable system for decision support. The prototype will be evaluated based on its ability to improve processing timeliness, record traceability, and documentation completeness without requiring the government to procure new software unless identified as a gap. While the contractor will develop the workflow model, the Government retains all final regulatory determinations, compliance approvals, and signature authority.

Department Of Defense

POSTED

DEADLINE

Construction Cost Estimator / PlannerThis subcontract opportunity is for a Construction Cost Estimator / Planner to support prime contractors on facility projects for the San Diego County Department of General Services. The selected provider will be responsible for financial planning and budgetary analysis, which includes gathering business requirements, developing detailed budgetary estimates, and creating Project Charters and Spending Plans. A key component of the role involves reviewing condition assessments and utilizing RSMeans or similar software to determine accurate repair costs. Qualified candidates must hold a Professional Engineer (PE) or Certified Cost Professional (CCP) license to perform these services. The project is based in San Diego, California, under NAICS code 541620. Interested parties must submit their responses by the deadline of December 4, 2026.

POSTED

DEADLINE

Energy Retrofit and Zero Net Energy (ZNE) ConsultantThe Energy Retrofit and Zero Net Energy Consultant subcontract provides specialized technical expertise to prime contractors working on San Diego County Department of General Services projects. The selected consultant will be responsible for reviewing condition assessments, developing budgetary estimates for retrofits, and managing the implementation of Zero Net Energy goals and HVAC system renovations. These tasks require the use of professional energy modeling software and building energy audit tools to deliver comprehensive audit reports and implementation plans. Qualified candidates must hold LEED AP or CEM accreditation to ensure industry-standard expertise in energy efficiency. This opportunity is based in San Diego, California, under NAICS code 541620. Interested parties must submit their responses by the deadline of December 4, 2026.

POSTED

DEADLINE

Environmental and Sustainability ConsultingThis subcontract opportunity for Tarleton State University involves providing environmental assessments and sustainability consulting services for prime contractors managing university facility projects. The scope of work includes conducting environmental services, developing sustainability plans, and providing essential support for LEED certification. The selected provider will be responsible for delivering comprehensive environmental impact reports and the necessary documentation to secure sustainability certifications. Qualified candidates must hold a LEED Accredited Professional (AP) designation or a relevant environmental certification. Interested parties should note that the response deadline is November 23, 2026. This engagement falls under NAICS code 541620 and is focused on ensuring that facility developments meet specific environmental standards and sustainability goals for the institution.

Tarleton State University

POSTED

1 day ago

DEADLINE

in 23 days

AI Contract Overview

This subcontract opportunity involves obtaining environmental permits, specifically NPDES and Section 401/404 permits, along with preparing necessary compliance documentation such as environmental assessments and mitigation plans related to pump station upgrades. The contract falls under NAICS code 541620, which corresponds to environmental consulting services, and is managed by the Public Works/Engineering Division of California. The solicitation was posted on June 11, 2026, with a response deadline of June 25, 2026. While detailed location and contact information are not provided, the work involves regulatory compliance to ensure the upgrades meet all environmental requirements. The scope emphasizes expertise in environmental permitting and adherence to relevant federal and state regulations, crucial for project progression and environmental protection compliance.

General Info

Environmental permitting and compliance documentation for pump station upgrades, under NAICS 541620, due June 25, 2026.

Agency

California → Public Works/Engineering Division

NAICS

541620 - Environmental Consulting Services

Place of Performance

CA, USA

Set-Aside

NONE

Documents

This scope was carved out of 2026-RFQ-001.

The full solicitation package (9 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

As-Needed Public Works Construction Services (Signals/Lighting, Concrete/Paving, Signs/Markings)

AI Contract Breakdown

Uniform Contract Format

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Timeline

PhaseClosed

PostedJun 11

subcontract

Response DeadlineJun 25

Deadline has passed

Submission Closed

06/25/2026, 09:00:55 PM UTC

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Organization & Contact Information

AgencyCalifornia → Public Works/Engineering Division

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → Public Works/Engineering Division

Office AddressN/A

ContactsNo contact information available

Full Description

Obtain environmental permits (NPDES, Section 401/404) and prepare compliance documentation including environmental assessments and mitigation plans for pump station upgrades.