This Government Contract opportunity from California was posted on October 8, 2025. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Environmental Site Assessment & Remediation Field Services

Closed

State & Local

Submission Closed11/12/2025, 12:00:00 AM UTC

Contract Overview

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

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NAICS: 541620

New

SLED

ENVIRONMENTAL TRUST Comprehensive E mergency Management Plan Update & Environmental Engineering and Consulting Services

Solicitation # Environmental-Trust_RFP_FY-2027_Emergency-Plan-Update-Environmental-Services_10202026.pdf

The Confederated Tribes of the Colville Reservation is seeking professional services for a combined maximum budget of $289,497, divided into two primary functional areas. The first area, Emergency Management Planning, is capped at $150,000 and involves updating the 2014 Comprehensive Emergency Management Plan, developing Emergency Support Functions, creating hazard-specific annexes, and establishing the Tribes' first Continuity of Operations Plan and Tribal Threat and Hazard Identification and Risk Assessment. This scope also includes the development of an all-hazards tabletop exercise package and the facilitation of coordination workshops to integrate these planning components. The second area, Environmental Engineering and Consulting Services, is capped at $139,497 and focuses on technical field operations in Nespelem, Washington. Key tasks include biannual groundwater monitoring and testing at the Nespelem Post and Pole site, as well as the characterization, removal, and lawful disposal of hazardous materials at the Nespelem Recycle Center. The contractor must adhere to strict quality standards, including the use of approved Quality Assurance Project Plans and Health and Safety Plans, and provide detailed verification reports. Mandatory monthly progress reports are required for all activities, and all project communication costs must be integrated into the respective task budgets. TERO fees are handled separately by the Tribal Employment Rights Office and are not included in the scope of work budget.

Confederated Tribes of the Colville Reservation

POSTED

DEADLINE

Watercourse Risk Assessment Framework Consultant

POSTED

DEADLINE

Environmental Challenge Assessment & PermittingThis subcontract, titled Environmental Challenge Assessment and Permitting, involves performing critical environmental assessments to identify and mitigate potential challenges for prime contractors working on Northwest Hills Council of Governments trail projects. The selected provider will be responsible for conducting site assessments and ecological surveys using specialized sampling equipment and tools to ensure full regulatory compliance. Key deliverables include the production of detailed impact reports, comprehensive mitigation plans, and the preparation of necessary permit applications. Managed by DAS Procurement for the state of Connecticut under NAICS code 541620, the contract requires deep expertise in environmental impact analysis and regulatory standards. The solicitation was posted on October 27, 2026, with a response deadline set for November 30, 2026. Interested parties can find further information through the CTSource Bid Board.

POSTED

DEADLINE

Climate and Environmental Data SpecialistThis subcontract opportunity is for a Climate and Environmental Data Specialist to support prime contractors on projects for the South East Wales Corporate Joint Committee. The selected specialist will be responsible for the technical analysis and synthesis of carbon, climate, and environmental data sets, with a specific focus on sourcing Wales-specific data and analyzing environmental vulnerability indicators. Key deliverables include a technical data requirements document and a comprehensive environmental vulnerability framework to define scientific parameters for climate adaptation. Qualified candidates must possess deep expertise in climate science and have access to professional climate modeling software. The contract is categorized under NAICS code 541620. Interested parties should note that the response deadline for this opportunity is November 13, 2026.

South East Wales Corporate Joint Committee

POSTED

DEADLINE

Debris Monitoring Services

Solicitation # 2026-281

Collin County, Texas, is soliciting proposals for a stand-by contract for debris monitoring services to provide disaster recovery technical program management assistance on an as-needed basis. The primary objective is to ensure that all debris removal operations from public rights-of-way, private property, and other designated areas are documented in strict compliance with FEMA Public Assistance Program guidelines, 2 CFR 200, and other federal or state relief program regulations to maximize cost recovery. The contract features an initial one-year term with five optional one-year renewals. The scope of work includes real-time processing of load tickets via an automated tracking system, submission of daily operational and safety reports, and the validation of contractor invoices. All project documentation must be retained for at least seven years. The contract will be awarded to the responsible contractor offering the best evaluated offer through a multi-phase process involving a compliance review, a detailed proposal assessment, and optional demonstrations. Pricing is based on hourly rates for various specialized positions, such as project inspectors and grant management consultants. Per updated terms, all rates must be all-inclusive of insurance, taxes, overhead, and profit, with no separate payments for mobilization or demobilization. Additional charges must be structured as direct reimbursable expenses adhering to federal FEMA policies. Successful proposers may be required to provide performance and payment bonds for 100 percent of the contract total and must certify compliance with the Buy America Act, Davis-Bacon Act, and various federal labor and safety standards.

POSTED

DEADLINE

Environmental Consulting and TestingThis subcontract for Environmental Consulting and Testing supports prime contractors on Architecture and Engineering projects for the Glendale Unified School District in Glendale, California. The scope of work involves performing comprehensive site assessments and hazardous material testing, specifically focusing on asbestos and lead-based paint surveys, soil contamination testing, and Phase I and II Environmental Site Assessments. The selected provider is responsible for delivering detailed environmental assessment reports and providing professional remediation recommendations. Interested parties should note that the response deadline for this opportunity is November 20, 2026.

GLENDALE UNIFIED SCHOOL DISTRICT

POSTED

DEADLINE

SD Multi-Hazard Mitigation Enhanced Plan Update

Solicitation # 26RFP20017

The South Dakota Department of Public Safety, Office of Emergency Management, issued solicitation 26RFP20017 on October 5, 2026, seeking a qualified consultant to provide professional services for the update of the Enhanced State Hazard Mitigation Plan. The project will be performed within the state of South Dakota, and any resulting contract award is strictly conditioned upon the receipt of federal funds. The state will not award contracts to any entity that is in arrears on obligations to the State of South Dakota or is deemed irresponsible or unreliable. Proposals must be submitted by November 16, 2026, at 5:00pm CT. Submissions must not be sent through ESM Sourcing; instead, they must be delivered as three signed originals and one digital identical copy in sealed envelopes. Envelopes must be marked with the RFP number and title and addressed to Jim Poppen at the Department of Public Safety in Pierre, South Dakota. All proposals require an ink signature from an authorized officer of the responding firm.

South Dakota State Government

POSTED

DEADLINE

Planning Strategy and Regulatory ApprovalsThis subcontract for the Mining Remediation Authority focuses on planning strategy, feasibility studies, and the management of regulatory applications. The selected provider will be responsible for preparing and submitting planning applications, managing stakeholder engagement to secure approvals, and utilizing specialized planning software and GIS tools. Key deliverables include completed planning applications, detailed stakeholder engagement reports, and the procurement of approved consents. To qualify for this role, the provider must hold RTPI professional accreditation. The contract is categorized under NAICS code 541620 and was posted on October 27, 2026, with a response deadline of November 6, 2026. The primary objective is to support prime contractors in navigating the regulatory landscape to ensure project approvals are obtained efficiently.

Mining Remediation Authority

POSTED

DEADLINE

Environmental Monitoring and Mine Gas/Water AnalysisThis subcontract for the Mining Remediation Authority focuses on providing specialist environmental monitoring, technical investigations, and auditing services. The selected provider will support prime contractors by conducting compliance assessments and detailed investigations into mine gas and water quality. These tasks require the use of specialized equipment, including gas detection tools, monitoring sensors, and water quality sampling kits. To qualify for this engagement, providers must hold the necessary environmental auditing certifications. The primary deliverables include technical advisory notes, comprehensive compliance audits, and detailed monitoring reports. Interested parties should note the response deadline of November 6, 2026, for this opportunity categorized under NAICS code 541620.

Mining Remediation Authority

POSTED

DEADLINE

Ecological Surveying and MitigationThis subcontract for Ecological Surveying and Mitigation involves providing targeted ecological consultancy, surveys, and reporting for prime contractors operating on Mining Remediation Authority sites. The scope of work includes conducting specialist ecology surveys, developing mitigation strategies, and providing necessary licensing support and ecological supervision. The selected provider will utilize field survey and species identification tools to ensure compliance and environmental protection. Key deliverables for this contract include comprehensive ecological survey reports, detailed mitigation plans, and the procurement of regulatory licenses for protected species. The project falls under NAICS code 541620 and is managed by the Mining Remediation Authority, with a response deadline set for November 6, 2026.

Mining Remediation Authority

POSTED

DEADLINE

Environmental and Social Impact Screening ConsultantThe Environmental and Social Impact Screening Consultant is a subcontract opportunity with the Asian Infrastructure Investment Bank to support the Government of Bangladesh. The selected consultant will perform initial environmental and social screenings for prime contractors across five highway corridors, focusing on the identification of risks associated with environmental protection, land use, and local communities. A primary objective of the contract is to provide socio-economic justification aligned with International Financial Institution frameworks, specifically those of the AIIB and the World Bank. The final deliverable for this engagement is a comprehensive Initial Environmental and Social Screening Report. Interested parties must submit their responses by November 16, 2026.

Asian Infrastructure Investment Bank

POSTED

DEADLINE

Environmental Education & Workforce Program Consulting

City of Boynton Beach

POSTED

about 20 hours ago

DEADLINE

in 22 days

AI Contract Overview

The Environmental Site Assessment and Remediation Field Services subcontract is issued by the California Department of Toxic Substances Control. This engagement focuses on the execution of critical field tasks, specifically soil and groundwater sampling, decontamination procedures, and the professional handling of hazardous materials at designated DTSC sites. All work must be performed in strict adherence to established safety and operational protocols to ensure environmental compliance and personnel safety. The solicitation was posted on October 8, 2025, with a response deadline set for November 12, 2025. Classified under NAICS code 541620, the contract seeks specialized technical expertise to support remediation efforts across California. Interested parties can find further details and submission guidelines through the Cal eProcure portal.

General Info

Agency

California Department of Toxic Substances Control

NAICS

541620 - Environmental Consulting Services

Place of Performance

CA, USA

Set-Aside

NONE

Documents

This scope was carved out of R-2526-06.

The full solicitation package (7 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

A&E Shortlist RFQ R-2526-06

AI Contract Breakdown

Uniform Contract Format

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Timeline

PhaseClosed

PostedOct 8

subcontract

Response DeadlineNov 12

Deadline has passed

Submission Closed

11/12/2025, 12:00:00 AM UTC

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Organization & Contact Information

AgencyCalifornia Department of Toxic Substances Control

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia Department of Toxic Substances Control

Office AddressN/A

ContactsNo contact information available

Full Description

Execution of field tasks including soil and groundwater sampling, decontamination, and hazardous material handling at DTSC sites in compliance with safety and operational protocols.

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