This Solicitation opportunity from Government of Canada was posted on March 26, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Environmental Consultant Services for Hazardous Materials - SL

Closed

AE26SLHM_86379Canada

Submission Closed04/22/2026, 07:00:00 PM 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

Federal

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Preservation and Conservation of Archival MediaThe contract focuses on the preservation and conservation of fragile archival media, including tapes, floppy discs, and photographs, employing specialized handling and conservation techniques to ensure their longevity. It is a subcontract issued by the Naval History and Heritage Command, with work to be performed at the Washington Navy Yard. The contract falls under the NAICS code 541620, which relates to environmental consulting services, highlighting the technical and specialized nature of the preservation work involved. The solicitation does not specify any set-aside status or provide additional organizational or contact details.

Naval History and Heritage Command (NHHC)

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Asbestos Inspection and TestingThis subcontract involves inspecting and testing materials for asbestos during demolition activities to ensure compliance with relevant regulations and to protect worker safety. The work will take place in District 2 under the oversight of the Massachusetts Department of Transportation (MASSDOT). The contract falls under the NAICS code 541620, which relates to environmental consulting services. The solicitation does not specify a set-aside category or provide detailed office location data, and the posted date and response deadline are both August 28, 2026. The primary objective is to identify any asbestos-containing materials before demolition begins, thereby mitigating health risks and ensuring the project adheres to environmental and safety standards.

POSTED

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Environmental Compliance and PermittingThis contract involves the preparation of comprehensive environmental plans focused on stormwater management, hazardous materials handling, and ensuring compliance with key environmental regulations, including NEPA, MEPA, and Sections 401/404 of the Clean Water Act. The scope is designed to support the Massachusetts Department of Transportation in meeting stringent environmental standards during project development. Scheduled for response by June 26, 2026, this subcontract falls under NAICS code 541620, which covers environmental consulting services. The work will primarily be performed in District 4 of Massachusetts, reflecting the regional focus of the assignment. The contract emphasizes environmental compliance and permitting to facilitate transportation projects while protecting natural resources and adhering to federal and state environmental laws.

Massachusetts Department of Transportation

POSTED

DEADLINE

Stormwater and Environmental ComplianceThis contract involves the development and implementation of a Stormwater Pollution Prevention Plan (SWPPP) aimed at managing erosion control, dewatering processes, and ensuring adherence to both the National Pollutant Discharge Elimination System Construction General Permit (NPDES CGP) and Massachusetts Department of Environmental Protection (MassDEP) regulations. The project is designated as a subcontract opportunity under the NAICS code 541620, which relates to environmental consulting services. It is issued by the Massachusetts Department of Transportation (MASSDOT) with the place of performance specified as District 4. The solicitation and response deadline are both set for June 26, 2026, indicating a tight timeline for submission. The contract emphasizes environmental compliance and requires specialized expertise in stormwater pollution control measures, especially in the context of regulatory requirements. No set-aside designation or specific organization type criteria are mentioned, suggesting the subcontract is open for eligible environmental service providers. Additional details and submission information can be accessed through the provided MASSDOT online bidding portal.

MASSDOT

POSTED

in 15 days

DEADLINE

in 15 days

AI Contract Overview

Defence Construction Canada is seeking abbreviated proposals from qualified consulting firms to establish a Source List for providing professional environmental consulting services related to hazardous materials at various locations within the Atlantic Region. The contract is intended to select four proponents with the highest scores during evaluation, and the Source List will be active for three years, with a maximum estimated value of $6 million. There is potential for two additional one-year extensions, which could increase the total contract value by up to $4 million at DCC’s discretion. Individual commissions under this arrangement are expected to range from $40,000 to $120,000, with a maximum commission value of $400,000. The solicitation complies with multiple trade agreements, including the Canadian Free Trade Agreement, CETA, and the WTO Agreement on Government Procurement. Proposals must be submitted electronically through the MERX system by April 22, 2026. The contract outlines various hourly-rated roles, such as Project Manager, Senior and Intermediate Engineers or Hygienists, Technical Support, and Draftspersons, along with travel cost limits for several military bases in Atlantic Canada. Questions must be directed exclusively to the named contracting authority, and all related documents and bidding requirements are accessible via the MERX platform.

General Info

Defence Construction Canada seeks environmental consulting firms for a 3-year, $6 million contract.

Agency

Government of Canada → Defence Construction Canada / Construction de Défense Canada

NAICS

541620 - Environmental Consulting ServicesView NAICS

Place of Performance

CAN

Set-Aside

NONE

Documents

(0)

No documents available

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Timeline

PhaseClosed

PostedMar 26

Solicitation

Response DeadlineApr 22

Deadline has passed

Submission Closed

04/22/2026, 07:00:00 PM UTC

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Organization & Contact Information

AgencyGovernment of Canada → Defence Construction Canada / Construction de Défense Canada

Contacts1 person available

OfficeN/A

Organization / Agency

Government of Canada → Defence Construction Canada / Construction de Défense Canada

Office AddressN/A

Contacts

Sarah MontesanoContracting Authority

contact@example.gov

+1 (555) 000-0000

Full Description

*** THIS AMENDS THE PREVIOUSLY POSTED NOTICE TO CHANGE THE CLOSING DATE TO APRIL 22, 2026. TIME AND CLOSING LOCATION REMAIN UNCHANGED *** Defence Construction Canada, Environmental Consultant Services for Hazardous Materials Source List, Various Locations, Atlantic Region, AE26SLHM Defence Construction Canada (DCC) is calling for abbreviated proposals from consulting firms to establish a Source List (SL) to provide “as and when required” professional consultant Services related to hazardous materials at various locations in the Atlantic Region. Information provided by the Proponents will be evaluated using the established criteria in the RFAP. The objective of this RFAP is to select four (4) Proponents with the highest total score. The SL will be for a period of three (3) years with a maximum estimated value of $6,000,000.00. If mutually agreeable between the Consultant and DCC, the SL may be extended for up to two (2) additional one (1)-year periods and increased in the order of $4,000,000.00 at any time, at DCC’s sole discretion. Commissions under the SL are expected to be valued between $40,000.00 and $120,000.00; the maximum value of a commission under the SL is $400,000.00. Refer to the RFAP document for additional information. This solicitation is being conducted in accordance with the requirements set out in the Canadian Free Trade Agreement (CFTA), Chapter Nineteen of the Canada-European Union Comprehensive Economic and Trade Agreement (CETA) and the World Trade Organization Agreement on Government Procurement (WTO-GPA). Firms that consider themselves qualified to provide these Services are invited to submit their Abbreviated Proposals through the MERX Electronic Bidding System on or before the closing date and time indicated on the Electronic Bidding System. Details concerning the Security Requirements for this project are identified in the RFAP documents. Questions regarding this solicitation are to be directed ONLY to the point of contact identified in this advertisement. Proponents who address their questions to anyone other than the point of contact during the solicitation period may, for that reason alone, be disqualified. Proponents can obtain contract award results from the DCC Website at Contract Activity - Defence Construction Canada (dcc-cdc.gc.ca) description : Source List Manager Gestionnaire du répertoireunitOfMeasure : Hourly Ratedescription : Project Manager Gestionnaire de projetunitOfMeasure : Hourly Ratedescription : Senior Engineer, Scientist, or Occupational Hygienist or Industrial Hygienist Ingénieur, scientifique ou hygiéniste du travail ou hygiéniste industriel – seniorunitOfMeasure : Hourly Ratedescription : Intermediate Engineer, Scientist, or Occupational Hygienist or Industrial Hygienist Ingénieur, scientifique ou hygiéniste du travail ou hygiéniste industriel – intermédiaireunitOfMeasure : Hourly Ratedescription : Senior Technical Support Soutien technique – SeniorunitOfMeasure : Hourly Ratedescription : Intermediate Technical Support Soutien technique – IntermédiaireunitOfMeasure : Hourly Ratedescription : Draftsperson DessinateurunitOfMeasure : Hourly Ratedescription : Total Classification Rate Taux horaire pondéré totalunitOfMeasure : Hourly Ratedescription : Maximum Upset Unit Travel Rate to CFB Halifax, NS per GC5.9.1.2.1 Coût unitaire de déplacement maximum vers la BFC Halifax, N.-É. selon la CG5.9.1.2.1unitOfMeasure : Dollardescription : Maximum Upset Unit Travel Rate to 5CDSB Gagetown, NB per GC5.9.1.2.1 Coût unitaire de déplacement maximum vers Gagetown, N.-B. selon la CG5.9.1.2.1unitOfMeasure : Dollardescription : Maximum Upset Unit Travel Rate to St. John’s, NL per GC5.9.1.2.1 Coût unitaire de déplacement maximum vers St. John’s, T.-N.-L. selon la CG5.9.1.2.1unitOfMeasure : Dollardescription : Maximum Upset Unit Travel Rate to 9 Wing Gander, NL per GC5.9.1.2.1 Coût unitaire de déplacement maximum vers la 9e Escadre Gander, T.-N.-L. selon la CG5.9.1.2.1unitOfMeasure : Dollardescription : Maximum Upset Unit Travel Rate to 5 Wing Goose Bay, NL per GC5.9.1.2.1 Coût unitaire de déplacement maximum vers la 5e Escadre Goose Bay, T.-N.-L. selon la CG5.9.1.2.1unitOfMeasure : Dollardescription : Maximum Upset Unit Travel Rate to 14 Wing Greenwood, NS per GC5.9.1.2.1 Coût unitaire de déplacement maximum vers la 14e Escadre Greenwood, N.-É., selon la CG5.9.1.2.1unitOfMeasure : Dollardescription : Total Weighted Maximum Upset Unit Travel Rate Coût unitaire de déplacement maximum pondéré totalunitOfMeasure : DollarBidding and Documents are available on http://www.merx.com. Fees may apply; See https://www.merx.com/public/pricing for more information.