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

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Full-Time Construction QA/QC Field Inspection

Closed

State & Local

Submission Closed09/03/2026, 08:30:00 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 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

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Biological Monitoring and Environmental ComplianceThis subcontract for Biological Monitoring and Environmental Compliance supports Caltrans District 06 fuel reduction projects in Fresno. The selected provider will deliver specialized biological and ornithological expertise to prime contractors, focusing on on-site monitoring to ensure the avoidance of species protected under the California Endangered Species Act and the Federal Endangered Species Act. Additionally, the contractor is responsible for overseeing the implementation of Avoidance and Minimization Measures as required by CEQA and NEPA. Key deliverables include the provision of on-site biological clearance and the submission of detailed environmental compliance reports. To qualify, personnel must possess recognized Biologist or Ornithologist credentials and have completed WEAP training. The solicitation was posted on November 3, 2026, with a response deadline of November 24, 2026.

California Department of Transportation

POSTED

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General Goods and Services SupplierThis subcontract agreement establishes a framework for vendors to provide general goods and services to prime contractors working on State of Alabama Quick Quote projects. Selected suppliers are responsible for submitting quotes through the Alabama Buys platform and delivering specific products or services as outlined in individual solicitations. All deliveries are subject to state inspection in accordance with the Universal Commerce Code, and payments will be processed electronically. To be eligible, suppliers must be registered with the Alabama Secretary of State and actively enrolled in the E-Verify program. This opportunity is managed under the agency Capitol Maintenance & Repair _ GPB for the state of Alabama, with a response deadline set for November 12, 2026.

Capitol Maintenance & Repair _ GPB

POSTED

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Environmental Site Assessment and Remediation

POSTED

DEADLINE

Hazardous Materials and Industrial Hygiene

POSTED

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Arboricultural Risk Assessment & Strategy ConsultingThis subcontract opportunity for the City of Hamilton involves providing arboricultural risk assessment and strategy consulting. The selected provider will perform technical analysis and strategic planning for prime contractors managing municipal tree and woodland asset projects. Key responsibilities include analyzing existing assets, developing risk management frameworks, and creating process maps, matrices, and charts to establish risk mitigation workflows. The primary deliverable for this engagement is a completed Tree Risk Management Strategy document. To qualify, the provider must hold an ISA Certified Arborist designation or an equivalent professional forestry certification. Interested parties must submit their responses by December 8, 2026.

POSTED

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Proposal for Tree Risk Management Strategy for Public Tree and Woodland Assets in the City of Hamilton

Solicitation # C11-55-26

The City of Hamilton, through its Corporate Services Department Procurement Division, has issued Request for Proposals solicitation C11-55-26 for the development of a Tree Risk Management Strategy. The selected proponent will be responsible for creating a comprehensive strategy for all municipally owned trees and woodland assets within the city's geographical limits. This work must align with legal and legislative requirements, industry standards, and municipal benchmarking. Key deliverables include the primary strategy and a visually appealing, easy-to-understand public-facing document that addresses the city's maintenance responsibilities and clarifies the facts regarding perceived tree risks. The proponent is expected to utilize process maps, matrices, charts, and Hamilton-specific photography to support these documents. Electronic submissions must be submitted through the City's Bidding System by December 8, 2026, at 3:00 PM Hamilton time, as hardcopy submissions will not be accepted. This procurement is subject to the Canadian Free Trade Agreement and adheres to the Ontario Human Rights Code, the Ontarians with Disabilities Act, and the Accessibility for Ontarians with Disabilities Act. No proposal, performance, or labor and material payment security is required for this solicitation. Inquiries regarding this project are directed to Procurement Specialist Mohammad Haque.

POSTED

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Environmental Permitting & ConsultingThis subcontract for Environmental Permitting and Consulting supports prime contractors on trail development projects for the Massachusetts Department of Conservation and Recreation. The scope of work involves conducting environmental impact assessments and wetland delineation to secure necessary permits from local and state agencies. The primary deliverables include approved permits and comprehensive environmental compliance reports. Qualified candidates must hold a Certified Wetland Scientist designation or similar environmental certifications to perform these services. The project is based in Boston, Massachusetts, under NAICS code 541620. The solicitation was posted on November 3, 2026, with a response deadline of February 2, 2027.

Department of Conservation and Recreation

POSTED

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Pipe Conditioning and TreatmentThis subcontract opportunity involves providing chemical conditioning and treatment services for piping systems at City of Surrey District Energy Transfer Stations. The selected contractor will work under prime contractors to execute pipe conditioning processes using specific chemical agents and application equipment, ensuring all work adheres to standard DES Specifications to deliver a system ready for service. The project is located in Canada and is associated with the City of Surrey and the Province of British Columbia. Interested parties must submit their responses by the deadline of November 23, 2026. The contract is categorized under NAICS code 541620, focusing on environmental consulting and specialized technical services.

POSTED

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Wildlife Biology Technical Writer / Scientific CommunicatorThis subcontract opportunity is for a Wildlife Biology Technical Writer and Scientific Communicator to support prime contractors on Oregon Forest Resources Institute projects. The selected professional will be responsible for drafting, editing, and coordinating scientific outreach publications, specifically translating complex technical wildlife biology data into accessible language for landowners and the general public. Key duties include managing the review process with peer panels and board directors to deliver agency-approved final text and presentation scripts. Qualified candidates must possess a degree in forestry or wildlife and have at least 10 years of professional experience in wildlife biology. The work will be performed in Portland, Oregon, under NAICS code 541620. Interested parties must submit their responses by the deadline of December 3, 2026.

Oregon Forest Resources Institute

POSTED

DEADLINE

Environmental Compliance & Emergency ResponseThis subcontract for Environmental Compliance and Emergency Response, issued by the BC Timber Sales Branch of the Province of British Columbia, focuses on managing environmental emergency response and spill containment for prime contractors. The selected provider is responsible for developing an environmental Emergency Response Plan using the BCTS LPC template, managing spill kits in accordance with BCTS EFP 06 Fuel Handling, and conducting documented emergency preparedness drills. All activities must strictly comply with the BCTS Environmental Management System and the Wildfire Act. The primary deliverables for this engagement include an approved emergency response plan and detailed reports documenting the completed drills. Interested parties must submit their responses by December 1, 2026. The contract falls under NAICS code 541620 and will be performed within Canada.

BC Timber Sales Branch

POSTED

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BRC0000667 On-Call Commercial and Institutional Recycling Program

Solicitation # 49381

The Los Angeles County Public Works department is seeking proposals for the On-Call Commercial and Institutional Recycling Program, solicitation number 49381. This initiative is designed to help businesses and institutions implement large scale waste diversion and improve the sustainability of their materials management. Selected partners will provide guidance to entities in developing source reduction policies, establishing zero waste goals, and adopting environmentally sustainable practices. This solicitation is categorized under NAICS code 541620 and is open for responses until November 25, 2026. Interested parties can find further details and the full request for proposal through the Do Business with Public Works portal or the Bid Express platform. Performance of the contract will take place within the state of California.

Los Angeles County Public Works

POSTED

about 18 hours ago

DEADLINE

in 21 days

AI Contract Overview

The contract requires a full-time, on-site quality assurance and quality control inspection service during construction activities, specifically focusing on the installation of engineered fill, geosynthetic liners, and drainage layers. The work demands continuous presence and oversight by qualified personnel to ensure compliance with engineering specifications and industry standards throughout all phases of these critical components. Inspection duties include monitoring material quality, installation techniques, compaction, seaming, and overall system integrity to prevent failures and ensure long-term performance. The solicitation is classified as a subcontract under NAICS code 541620 and is issued by the County of Riverside in California. The response deadline is set for September 3, 2026, with the posting date indicating the opportunity became available in August 2026. There is no set-aside designation specified, and the place of performance and point of contact details are not provided in the data, though the work is expected to occur on a project site within Riverside County. Interested parties must submit proposals by the deadline to be considered for this inspection role, which is essential to the successful execution of the construction project.