Psst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveCLEATUS Webinar: AI for Government Contracting — Free Webinar — Wednesday, November 11 at 2:00 PM ET

Register Free →

Search

Top

Back to Contracts

Environmental Monitoring and Biological Mitigation

Active

State & Local

Response Deadline11/23/2026, 10:00:00 PM UTC

Contract Overview

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

AI Contract Overview

Show more

This subcontract for Environmental Monitoring and Biological Mitigation involves providing specialized biological mitigation and resource monitoring services for prime contractors working on StanCOG infrastructure projects. The scope of work focuses on monitoring for paleontological resources and ensuring strict biological mitigation compliance. Key responsibilities include maintaining adherence to the Federal Migratory Bird Treaty Act and State Fish and Game Codes, as well as the delivery of necessary biological clearances and compliance reports. The opportunity is categorized under NAICS code 541620 and is managed by the Project Delivery agency in California. Interested parties should note that the solicitation was posted on November 2, 2026, with a response deadline set for November 23, 2026.

General Info

Subcontract for biological mitigation and resource monitoring for StanCOG infrastructure projects in California.

Agency

California → Project Delivery

NAICS

541620 - Environmental Consulting Services

Place of Performance

CA, USA

Set-Aside

NONE

Documents

This scope was carved out of 26-S03.

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

View the prime solicitation

SR 132 West Interchange – Right of Way Clearance and Preparation

AI Contract Breakdown

Uniform Contract Format

No documents to break down

The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

PostedNov 2

subcontract

Response DeadlineNov 23

Submission deadline

Response Deadline

11/23/2026, 10:00:00 PM UTCin 20 days

Ready to pursue this opportunity?

Get full access to track this contract, build proposals with AI assistance, and manage your pipeline.

Organization & Contact Information

Show more

AgencyCalifornia → Project Delivery

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → Project Delivery

Office AddressN/A

ContactsNo contact information available

Full Description

Show more

Performs biological mitigation and resource monitoring for prime contractors on StanCOG infrastructure projects. Monitors for biological mitigation compliance and paleontological resources. Ensures adherence to Federal Migratory Bird Treaty Act (MBTA) and State Fish and Game Codes. Delivers compliance reports and biological clearances.

Similar Contracts

Same NAICS industry code

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

about 4 hours ago

DEADLINE

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

about 6 hours ago

DEADLINE

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.

City of Hamilton

POSTED

about 8 hours ago

DEADLINE

in about 1 month

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.

City of Hamilton

POSTED

about 8 hours ago

DEADLINE

in about 1 month

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

about 8 hours ago

DEADLINE

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

about 9 hours ago

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

about 11 hours ago

DEADLINE

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 11 hours ago

DEADLINE

Avian Habitat Usage Analysis and Ecological ReportingThe Avian Habitat Usage Analysis and Ecological Reporting subcontract involves providing specialized ecological analysis for prime contractors on Natural England projects. The work is centered on the Teesmouth and Cleveland Coast, specifically focusing on SSSI, SPA, and Ramsar sites. The primary objective is to evaluate habitat usage across supporting and brownfield areas by analyzing more than 20,000 over-wintering coastal birds and other qualifying species. The selected provider must possess deep expertise in the regulations governing protected sites to develop distribution methodologies and author detailed technical reports. The final deliverable is a comprehensive habitat usage report detailing the methods used and the resulting data. This opportunity falls under NAICS code 541620 and requires a response by November 13, 2026.

Natural England

POSTED

about 12 hours ago

DEADLINE

Environmental Remediation Project Management/OversightThis subcontract for Environmental Remediation Project Management/Oversight involves providing field oversight and verification of physical cleanup work for prime contractors on City of New London EPA Brownfields RLF projects. The selected provider will be responsible for ensuring all work aligns with the SSQAPP, ABCA, and Remedial Action Plans, while monitoring compliance with Davis-Bacon and BABA regulations. Key deliverables include the submission of detailed inspection reports and the review of payment requests to provide formal payment recommendations. Qualified candidates must possess the ability to perform rigorous field inspections and demonstrate a strong working knowledge of EPA and CTDEEP standards. Managed by DAS Procurement for the state of Connecticut under NAICS code 541620, the solicitation was posted on November 3, 2026, with a response deadline of December 8, 2026.

DAS Procurement

POSTED

about 13 hours ago

DEADLINE

in about 1 month

Hazardous Building Material Abatement SpecialistThis subcontract opportunity is for a Hazardous Building Material Abatement Specialist to support prime contractors on City of New London EPA Brownfields RLF projects. The selected specialist will be responsible for developing, reviewing, and revising identification and removal plans for hazardous materials, specifically focusing on asbestos and lead. All deliverables must ensure strict compliance with federal, state, and local regulatory requirements to secure approved abatement plans. Qualified candidates must hold professional certification in hazardous material identification and abatement planning. This procurement is managed by DAS Procurement for the state of Connecticut under NAICS code 541620. Interested parties must submit their responses by the deadline of December 8, 2026.

DAS Procurement

POSTED

about 13 hours ago

DEADLINE

in about 1 month

Environmental Consulting - Site Assessment and Remedial DesignThis subcontract for Environmental Consulting - Site Assessment and Remedial Design involves providing technical reviews and developing cleanup plans for prime contractors working on City of New London EPA Brownfields RLF projects. The selected provider will be responsible for reviewing and revising Environmental Assessment Reports, creating Remedial Action Plans, conducting Analysis of Brownfield Cleanup Alternatives, and developing Site-Specific Quality Assurance Project Plans. The role requires a deep understanding of the CTDEEP regulatory framework and EPA guidelines to ensure all finalized reports and plans meet necessary standards. This opportunity is managed through DAS Procurement for the state of Connecticut, with a response deadline of December 8, 2026.

DAS Procurement

POSTED

about 13 hours ago

DEADLINE

in about 1 month

More opportunities from California → Project Delivery

Same awarding agency

Utility and Septic SpecialistThis subcontract opportunity for a Utility and Septic Specialist involves providing specialized services for prime contractors working on StanCOG infrastructure projects in California. The scope of work focuses on utility abandonment and septic destruction, specifically requiring the installation of utility infrastructure caps and the crushing and filling of on-site septic tanks to ensure all deliverables meet project specifications. The solicitation was posted on November 2, 2026, with a response deadline of November 23, 2026. Classified under NAICS code 238910, the contract is managed by the Project Delivery agency. Interested parties can find further details through the provided procurement portal.

Site Preparation Contractors

POSTED

DEADLINE

Earthwork and Grading SubcontractorThis subcontract for Earthwork and Grading services involves performing site preparation and grading for prime contractors on StanCOG infrastructure projects. The scope of work includes executing engineered lift backfilling, relative soil compaction, structural section grading, and subgrade remediation to deliver a site that meets all structural specifications. All activities must strictly adhere to the 2025 Caltrans Standard Specifications and Plans. The opportunity is categorized under NAICS code 238910 and is managed by the Project Delivery agency in California. Interested parties must submit their responses by the deadline of November 23, 2026.

Site Preparation Contractors

POSTED

DEADLINE

Demolition and Site Clearance ContractorThis subcontract opportunity is for a Demolition and Site Clearance Contractor to support prime contractors on StanCOG infrastructure projects in California. The selected contractor will be responsible for the complete demolition and removal of all above-grade framing, foundations, and subgrade structures to deliver a site that is fully cleared and ready for grading. Key operational requirements include the execution of universal waste segregation and the legal disposal of all debris. Additionally, the contractor must ensure strict compliance with SJVAPCD Regulation VIII fugitive dust rules. Interested parties must submit their responses by the deadline of November 23, 2026.

Site Preparation Contractors

POSTED

DEADLINE

Asbestos Abatement SpecialistThis subcontract opportunity is for an Asbestos Abatement Specialist to support prime contractors on StanCOG infrastructure projects in California. The selected contractor will be responsible for the structural containment, removal, safe transport, and legal disposal of asbestos-containing materials and asbestos-containing construction materials. To qualify, the provider must be a California-licensed asbestos abatement contractor and ensure all work strictly adheres to NESHAP and SJVAPCD Regulation VIII standards. The successful contractor is required to deliver a certified asbestos-free site along with all necessary disposal manifests. This procurement falls under NAICS code 562910 and is managed by the Project Delivery agency. Interested parties must submit their responses by the deadline of November 23, 2026.

Remediation Services

POSTED

DEADLINE

SR 132 West Interchange – Right of Way Clearance and Preparation

Solicitation # 26-S03

Solicitation 26-S03, issued by the Stanislaus Council of Governments (StanCOG), seeks a contractor for right-of-way clearance and preparation for the State Route 132 West Interchange in Modesto and unincorporated Stanislaus County. The scope of work includes building removal, debris and appurtenances removal, and comprehensive hazardous material abatement, specifically targeting asbestos-containing materials. The project involves site preparation tasks such as utility infrastructure capping, septic tank destruction, soil compaction, and structural grading. Work is administered through individual property Task Orders and Notices to Proceed on a lot-by-lot basis, with an estimated construction cost of less than $2,300,000. The contract will be awarded to the lowest responsible bidder who complies with all requirements and is registered with the Department of Industrial Relations. Bidders must submit a single PDF proposal via OpenGov by November 23, 2026, and provide a bid security of at least 10 percent of the bid amount. The project mandates compliance with 2025 Caltrans Standard Specifications and Plans, Davis-Bacon Act prevailing wages, Buy America requirements, and Title VI non-discrimination regulations. Strict packaging and labeling standards are required for asbestos waste, and the contractor must provide 100 percent performance and payment bonds. Final completion is contingent upon the submission of a unified Closeout Binder to the StanCOG Resident Engineer.

Site Preparation Contractors

POSTED

DEADLINE

ARCHITECTURAL AND ENGINEERING DESIGN SERVICES

Solicitation # 26-R02

The Stanislaus Council of Governments (StanCOG) is soliciting proposals for architectural and engineering design services to convert a former bank teller area at 1407 I Street in Modesto, California, into a Policy Board meeting chamber and remodel associated office spaces. The project aims to create a boardroom capable of accommodating a 16-member board, agency staff, and the public, ensuring compliance with the Ralph M. Brown Act and ADA accessibility standards. The selected firm will manage the full design lifecycle, including programming, schematic design with at least two options, design development, construction documents, permitting, and construction administration. The procurement process, identified as RFP 26-R02, requires a technical proposal limited to 30 pages and a separate sealed cost proposal. Key milestones include an anticipated notice to proceed on December 1, 2026, a design development concept by spring 2027, and construction documents in permitting review by mid-2027. Proposals must be submitted via the OpenGov e-Procurement Portal by November 13, 2026. The resulting contract will be a not-to-exceed agreement with monthly payments based on reported hours. Required certifications include federal debarment and suspension disclosures, non-collusive affidavits, and adherence to California prevailing wage rates.

Architectural Services

POSTED

DEADLINE

Ready to Pursue This Opportunity?

Get AI-powered intelligence on this solicitation and the ones like it

Every page of the solicitation package shredded into a compliance breakdown

AI-powered matching based on your capabilities and past performance

Competitor and incumbent history on the requirement

Automated alerts on amendments, Q&A deadlines, and award

Join 750+ contractors already using CLEATUS