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

Mine Rehabilitation Reporting and Technical Support

Open

International

Response Deadline12/07/2026, 04:00:00 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 Mine Rehabilitation Reporting and Technical Support involves providing specialized technical monitoring and progressive reporting for prime contractors working on Ontario Ministry of Energy and Mines projects. The scope of work requires high-level expertise in geotechnical, water resource, geochemical, and ecology fields to ensure all rehabilitation efforts comply with the Species at Risk Survey and other regulatory standards. The project is managed under the Government of Ontario's Energy and Mines agency and is categorized under NAICS code 541620. Interested parties must submit their responses by December 7, 2026, to support the delivery of essential progressive rehabilitation reports and technical oversight within Canada.

General Info

Agency

Government of Ontario → Energy and Mines

NAICS

541620 - Environmental Consulting Services

Place of Performance

ON, CAN

Set-Aside

NONE

Documents

This scope was carved out of tender_22298.

The full solicitation package (1 document), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Physical Hazard Rehabilitation at the former Hunt, Cornelius Mine

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 6

subcontract

Response DeadlineDec 7

Submission deadline

Response Deadline

12/07/2026, 04:00:00 PM UTCin about 1 month

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

AgencyGovernment of Ontario → Energy and Mines

ContactsNo contacts available

OfficeN/A

Organization / AgencyGovernment of Ontario → Energy and Mines

Office AddressN/A

ContactsNo contact information available

Full Description

Show more

Performs technical monitoring and progressive reporting for prime contractors on Ontario Ministry of Energy and Mines mine rehabilitation projects. Provides expertise in geotechnical, water resource, geochemical, and ecology fields, ensuring compliance with the Species at Risk Survey. Delivers progressive rehabilitation reports.

Similar Contracts

Same NAICS industry code

Environmental Compliance and DrainageThis subcontract for the California Department of Transportation focuses on environmental compliance and drainage installation for highway projects in San Diego. The selected provider will be responsible for developing critical documentation, including Lead Compliance and Water Pollution Control Plans, while ensuring all operations adhere to Senate Bill 1383 regulations concerning treated wood waste. Technical deliverables include the installation of Modified Type OS Inlets and Temporary Drainage Inlet Protection. The contractor must provide both the approved compliance plans and the physical installation of drainage hardware to support prime contractors in meeting state environmental standards.

California Department of Transportation

POSTED

about 4 hours ago

DEADLINE

Environmental and Archaeological Compliance MonitoringThis subcontract focuses on providing environmental and archaeological compliance monitoring for prime contractors working on Texas Parks and Wildlife Department projects. The primary scope of work involves coordinating with cultural resource personnel to establish machinery access routes that avoid archaeological features and overseeing the strict implementation of environmental Best Management Practices. The selected provider is responsible for delivering essential compliance reports and official resource protection sign-offs to ensure all regulatory requirements are met. This opportunity falls under NAICS code 541620 and is associated with the state of Texas, with a response deadline set for November 19, 2026.

Parks and Wildlife Department

POSTED

about 5 hours ago

DEADLINE

Professional Agronomic & Turfgrass ConsultingThis subcontract for Professional Agronomic and Turfgrass Consulting supports prime contractors on City of Greensboro projects in North Carolina. The selected provider will deliver strategic turf health planning and professional agronomic expertise, which includes conducting site visits and monitoring soil conditions, turf health, and pest or disease pressure through the use of diagnostic tools and soil testing kits. Key deliverables include the creation of seasonal and annual agronomic plans for fertilizer and pesticide applications, as well as the submission of detailed inspection reports and application schedules. To qualify for this engagement, the consultant must hold a North Carolina Pesticide Consultant License in Category L, along with OSHA 10 or 30-Hour certification and First Aid/CPR/AED training. The opportunity was posted on November 6, 2026, with a response deadline of December 1, 2026. This project falls under NAICS code 541620 for environmental consulting services.

City of Greensboro

POSTED

about 7 hours ago

DEADLINE

Wastewater Construction Inspection and AdministrationThis subcontract for Wastewater Construction Inspection and Administration involves providing on-site inspection and construction management services for prime contractors working on Norwich Public Utilities wastewater projects. The scope of work includes overseeing open-cut excavations and various trenchless installation methods, such as pipe bursting, horizontal directional drilling, and cured-in-place pipe. The selected provider is responsible for verifying that all installation standards are met and managing general construction administration. Key deliverables for this engagement include the submission of daily inspection reports, the verification of quantities for payment processing, and the final verification of as-built documentation. This opportunity is managed by DAS Procurement for the state of Connecticut under NAICS code 541620, with a response deadline set for December 15, 2026.

DAS Procurement

POSTED

about 7 hours ago

DEADLINE

in about 1 month

Geotechnical and Environmental Consulting ServicesThis subcontract for Geotechnical and Environmental Consulting Services involves providing specialized technical support for Norwich Public Utilities wastewater projects. The selected consultant will perform site investigations, geotechnical boring, and environmental evaluations, with a specific focus on geotechnical analysis and hazardous materials abatement planning for pump station facilities. Key deliverables include comprehensive geotechnical reports, site investigation summaries, and detailed abatement plans. To qualify for this engagement, providers must hold professional licensure in either Geotechnical or Environmental Engineering. The opportunity is managed through DAS Procurement for the state of Connecticut under NAICS code 541620. Interested parties must submit their responses by the deadline of December 15, 2026.

DAS Procurement

POSTED

about 7 hours ago

DEADLINE

in about 1 month

Hydrogeological and Geochemical AnalysisThis subcontract opportunity involves providing hydrogeological and geochemical analysis for prime contractors working on projects for the Government of Ontario Ministry of Energy and Mines. The scope of work focuses on water quality and chemical analysis, specifically conducting water resource characterization and geochemical assessments of groundwater and mine tailings. The final deliverables for this engagement are detailed water resource and geochemical analysis reports. Qualified candidates must hold a professional designation as either a Professional Geoscientist or a Professional Engineer. The solicitation was posted on November 6, 2026, with a response deadline set for January 12, 2027. The work will be performed within Canada under NAICS code 541620.

Energy and Mines

POSTED

about 7 hours ago

DEADLINE

Ecological and Species at Risk (SAR) AssessmentThis subcontract opportunity involves performing biological surveys for prime contractors on projects managed by the Government of Ontario Ministry of Energy and Mines. The scope of work focuses on conducting Species at Risk investigations and hibernacula surveys across eight specific mine sites. The successful provider will be responsible for delivering detailed ecological survey reports and documenting all Species at Risk findings. Qualified candidates must be experienced Ecologists or Biologists with a deep understanding of Ontario species at risk regulations. The solicitation was posted on November 6, 2026, with a response deadline of January 12, 2027. The work is to be performed within Canada under NAICS code 541620.

Energy and Mines

POSTED

about 7 hours ago

DEADLINE

Energy Efficiency and Sustainability ConsultantThe City of Hamilton is seeking an Energy Efficiency and Sustainability Consultant for a subcontracting role to identify energy and operational efficiency upgrades for corporate facility projects. The selected consultant will be responsible for evaluating building envelope systems, lighting, and HVAC systems to detect energy loss, utilizing specialized tools such as power analyzers and thermal imaging. The final output of these services must be integrated into a comprehensive Building Condition Assessment report. To qualify for this opportunity, consultants must hold a LEED AP or Certified Energy Manager certification. Interested parties should note that the response deadline is December 8, 2026. This project falls under NAICS code 541620 and will be performed within Canada.

City of Hamilton

POSTED

about 7 hours ago

DEADLINE

in about 1 month

Combustion-Side Fouling Control Implementation ServicesThis subcontract for Combustion-Side Fouling Control Implementation Services involves providing specialized chemical solutions for waste-to-energy projects managed by the City of Spokane. The selected provider will be responsible for the installation, application, and technical management of chemical programs designed to mitigate slagging and fouling. This scope of work includes the use of dosing systems and application equipment for liquid slurries, as well as the delivery of an operational control program and detailed performance reports regarding ash and slag reduction. The opportunity is categorized under NAICS code 541620 and is intended for those capable of supporting prime contractors on these municipal projects. Interested parties should note that the response deadline is February 23, 2027. The contract focuses on maintaining operational efficiency through precise chemical dosing and coating applications to ensure the longevity and performance of the waste-to-energy infrastructure.

City of Spokane

POSTED

about 9 hours ago

DEADLINE

Well Pumping Test and AnalysisThis subcontract for the Regional District of Nanaimo involves performing well pumping tests and analysis to determine water yield and characteristics for prime contractors. The selected provider will be responsible for evaluating water production capacity and monitoring drawdown and recovery rates utilizing flow meters and high-capacity submersible pumps. The final deliverables for this engagement include comprehensive pumping test data and a detailed final yield report. Qualified candidates must hold certification as a Professional Geoscientist or Engineer. This opportunity is categorized under NAICS code 541620 and is based in Canada. Interested parties must submit their responses by the deadline of December 1, 2026.

Regional District of Nanaimo

POSTED

about 11 hours ago

DEADLINE

HHP Program Compliance and Documentation SupportThe HHP Program Compliance and Documentation Support subcontract involves providing specialized tracking, documentation, and reporting services for prime contractors working on Vermont Department of Environmental Conservation projects. The selected provider will be responsible for tracking HHP collection costs, auditing general ledger entries to ensure costs are eligible, and preparing Summary Reports for submission through the ANR Online system. The primary deliverables include completed Period Summary Reports and comprehensive reimbursement packages. To qualify for this engagement, the provider must hold credentials as a Certified Public Accountant or a Certified Environmental Auditor. This opportunity is categorized under NAICS code 541620 and is associated with the Vermont Department of Economic Development. Interested parties must adhere to the response deadline of November 19, 2026.

Department of Economic Development

POSTED

about 11 hours ago

DEADLINE

Acoustic Sound-Propagation Field MeasurementThis subcontract for Acoustic Sound-Propagation Field Measurement involves performing underwater sound field measurements to verify the performance of ASD arrays for prime contractors on Pacific Grove Sanctuary Trust projects. The scope of work includes measuring sound fields for both individual ASDs and coordinated arrays utilizing hydrophones and specialized acoustic recording software. The selected contractor is responsible for developing a comprehensive measurement plan that specifies sampling locations, distances, and background noise parameters. Final deliverables for the project consist of detailed sound-propagation maps, data plots, and a formal report outlining the methods used and the results obtained.

POSTED

about 11 hours ago

DEADLINE

More opportunities from Government of Ontario → Energy and Mines

Same awarding agency

Access Upgrading and MaintenanceThis subcontract opportunity involves providing road maintenance and site access improvements for prime contractors working on mine rehabilitation projects for the Government of Ontario's Ministry of Energy and Mines. The primary objective is to upgrade and maintain site access routes to ensure the efficient mobilization and demobilization of heavy equipment within rural and mine environments. The project requires specialized heavy equipment operation to deliver fully maintained and upgraded access routes. Interested parties must submit their responses by December 7, 2026, for this Canada-based project categorized under NAICS code 237310.

Highway, Street, and Bridge Construction

POSTED

about 6 hours ago

DEADLINE

in about 1 month

Security Fencing InstallationThis subcontract involves the supply and installation of 500 meters of security fencing for prime contractors working on mine rehabilitation projects for the Government of Ontario's Ministry of Energy and Mines. The selected provider must be capable of performing installations within rugged mine terrain and must adhere strictly to the technical specifications outlined in Appendix D. The opportunity was posted on November 6, 2026, with a response deadline of December 7, 2026. The project falls under NAICS code 238990 and will be performed at various sites within Canada.

All Other Specialty Trade Contractors

POSTED

about 6 hours ago

DEADLINE

in about 1 month

Bat Gate Fabrication and InstallationThis subcontract involves the fabrication and installation of a specialized bat gate for the Government of Ontario Ministry of Energy and Mines as part of mine rehabilitation projects. The selected contractor will be responsible for delivering a fully operational gate at the Hunt, Cornelius Mine site, ensuring all work adheres to the detailed design specifications and the Agency Guide to Cave and Mine Gates 2009. Qualified candidates must possess specific experience with remote site work and the technical requirements of mine and cave gate installation. The solicitation was posted on November 6, 2026, with a response deadline of December 7, 2026. This project falls under NAICS code 238120 and is intended for prime contractors managing the rehabilitation efforts.

Structural Steel and Precast Concrete Contractors

POSTED

about 6 hours ago

DEADLINE

in about 1 month

Bat Gate Detailed Design ServicesThis subcontract opportunity is for the provision of detailed engineering and design services for specialized bat gates used in mine rehabilitation projects for the Ontario Ministry of Energy and Mines. The selected provider will be responsible for developing comprehensive design drawings and technical specifications that adhere to the Physical Mine Hazards Risk Assessment and the 2009 Agency Guide to Cave and Mine Gates. The final deliverable is a complete detailed design package intended for use by prime contractors. To be eligible for this contract, the service provider must be a Professional Engineer registered in the province of Ontario. Interested parties must submit their responses by the deadline of December 7, 2026. The project falls under NAICS code 541330 and will be performed within Canada.

Engineering Services

POSTED

about 6 hours ago

DEADLINE

in about 1 month

Physical Hazard Rehabilitation at the former Hunt, Cornelius Mine

Solicitation # tender_22298

The Government of Ontario, through the Ministry of Energy and Mines, is soliciting bids for physical hazard rehabilitation at the former Hunt, Cornelius Mine. The project scope consists of five primary tasks: the detailed design and installation of a bat gate, fence installation covering 500 meters, project management including mobilization, demobilization, and access maintenance, and progressive rehabilitation reporting. The work must adhere to specific standards, including the Agency Guide to Cave and Mine Gates 2009 and a Physical Mine Hazards Risk Assessment. The anticipated contract start date is January 7, 2026, with a primary term of two years and an option to extend for one additional year. The selection process is a three-stage evaluation. Stage 1 verifies mandatory requirements, while Stage 2 evaluates technical capabilities, requiring a minimum score of 70% to proceed. Technical evaluation focuses on project experience, roles and responsibilities, occupational health and safety, and a plan for Indigenous community beneficial participation. Stage 3 is a commercial evaluation based on the lowest bid price. Bidders must provide a detailed methodology, a Gantt chart schedule, and focused resumes for key personnel, including a Professional Engineer and various technical leads. Mandatory requirements include proof of W.S.I.B coverage, insurance, and tax compliance verification.

Other Heavy and Civil Engineering Construction

POSTED

about 6 hours ago

DEADLINE

in about 1 month

Site Access and Mobilization SupportThe Site Access and Mobilization Support subcontract is issued by the Government of Ontario Ministry of Energy and Mines to provide essential equipment and labor for prime contractors. The scope of work focuses on field mobilization and the implementation of access upgrades to ensure technical teams can safely reach designated hazard areas. Key deliverables include the creation of cleared and accessible site paths and roads, necessitating the use of skilled heavy equipment operators. This opportunity is categorized under NAICS code 238910 and will be performed within Canada. Interested parties must submit their responses by the deadline of January 12, 2027, at 4:00 PM. The contract ensures that critical infrastructure and site accessibility are established to support the broader objectives of the Ministry of Energy and Mines projects.

Site Preparation Contractors

POSTED

about 7 hours ago

DEADLINE

Designated Substances Survey (DSS)This subcontract involves providing specialized sampling and analysis for hazardous materials on behalf of prime contractors for the Government of Ontario Ministry of Energy and Mines. The primary objective is to conduct Designated Substances Surveys across eight different mine sites to identify the presence of asbestos, lead, and PCBs. The selected provider must employ a certified hazardous materials surveyor and ensure all activities maintain strict compliance with the Occupational Health and Safety Act. The final deliverable for this engagement consists of comprehensive Designated Substances Survey reports for each of the eight designated sites.

Testing Laboratories and Services

POSTED

about 7 hours ago

DEADLINE

Archaeological and Cultural Heritage AssessmentThis subcontract involves performing cultural heritage evaluations and archaeological surveys for the Government of Ontario Ministry of Energy and Mines. The selected provider will work under prime contractors to conduct comprehensive archaeological assessments across eight specific mine sites located in Canada to identify and document cultural heritage resources. The successful contractor must hold a valid license from the Ontario Ministry of Citizenship and Multiculturalism to perform the required work. The primary deliverable for this engagement is the submission of detailed archaeological assessment reports for each of the eight sites. Responses for this opportunity are due by January 12, 2027.

All Other Professional, Scientific, and Technical Services

POSTED

about 7 hours ago

DEADLINE

Geotechnical Hazard AssessmentThis subcontract opportunity involves providing geotechnical hazard assessments for the Government of Ontario Ministry of Energy and Mines. The selected provider will perform physical hazard characterization and stability assessments across eight different sites, specifically investigating crown pillars, open pits, quarries, trenches, and surface openings. The primary objective is to deliver detailed geotechnical assessment reports and develop professional rehabilitation recommendations to mitigate identified physical hazards. Qualified candidates must hold a Professional Engineer license and possess specialized expertise in mine geotechnical stability. This project is categorized under NAICS code 541330 and requires the delivery of technical reports to prime contractors. Interested parties must submit their responses by January 12, 2027.

Engineering Services

POSTED

about 7 hours ago

DEADLINE

Stage II Physical Mine Hazard Investigation at Eight former Fluorite Mines in Madoc, Ontario

Solicitation # tender_22221

The Government of Ontario, through the Ministry of Energy and Mines, is soliciting bids for a Stage II Physical Mine Hazard Investigation and Assessment at eight former fluorite mines in Madoc, Ontario. The targeted sites include the McIlroy, Bailey, Rogers, Johnson, Blakely Mine, Noyes, Kilpatrick, and Keene mines. The scope of work involves evaluating existing site conditions, characterizing physical hazards such as surface openings, pits, trenches, and crown pillars, and developing rehabilitation recommendations. Additionally, the project requires supporting studies to inform environmental review and planning, including Designated Substances Surveys, Species at Risk investigations, cultural heritage evaluations, and archaeological assessments. The project requires a multidisciplinary team comprising a Project Manager, a Senior Reviewer, and technical leads for geotechnical, water resource, geochemical, ecology, and construction disciplines. Bidders must adhere to the Occupational Health and Safety Act and the Integrated Accessibility Standard Regulation, providing a comprehensive health and safety plan and an emergency evacuation plan for persons with disabilities. Selection is based on a three-stage evaluation process. Stage 1 verifies mandatory requirements, Stage 2 evaluates technical responses—including methodology for tasks 1 through 11, a detailed Gantt chart schedule, project experience from the last five years, and a plan for Indigenous community participation—and Stage 3 evaluates commercial pricing. Bids must achieve a minimum technical score of 70% to proceed to the final pricing evaluation, with the highest scoring compliant bid being selected for the agreement.

Engineering Services

POSTED

about 7 hours ago

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