Contaminated Sites Assessment and Monitoring Services SL
Public summary
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## Tender summary **Defence Construction Canada (DCC)** is seeking consulting firms to establish a **three-year Source List (SL)** for contaminated-site assessment and monitoring services at various Ontario locations. Work would be assigned **“as and when required”**, rather than guaranteed in a single contract. The opportunity appears relevant to firms providing environmental consulting, contaminated-site assessment, monitoring, engineering, geoscience, technical support, and GIS services. ### Key details - **Tender status:** Open - **Closing date:** November 3, 2026, at 2:00 p.m. The official MERX system should be checked to confirm the applicable time zone and any updates. - **Buyer:** Defence Construction Canada - **Primary location:** Ottawa, Ontario, with work potentially required at various Ontario defence locations - **Estimated Source List value:** Up to $8 million over three years - **Possible extensions:** Up to two additional one-year periods, subject to mutual agreement - **Potential additional value:** The notice indicates the Source List may be increased by approximately $4 million during its term - **Expected assignment values:** Generally $100,000 to $300,000, with a maximum commission value of $400,000 ### Services and roles listed The pricing structure includes hourly rates for roles such as: - Source List Manager and Project Manager - Senior environmental scientists - Senior and intermediate scientists, geoscientists, and engineers - Senior and intermediate technologists and technicians - GIS specialists - Travel rates to specified Ontario locations, including CFB Borden, CFB Trenton, CFB Kingston, Garrison Toronto, CFB North Bay, and CFB Petawawa ### Submission requirements Abbreviated proposals must be submitted through the **MERX Electronic Bidding System**. The notice states that questions must be sent **only to the designated point of contact identified in the solicitation documents**; contacting others during the solicitation period could create a disqualification risk. MERX fees may apply. The opportunity is being conducted under the Canadian Free Trade Agreement, CETA, and the WTO Government Procurement Agreement. This opportunity potentially matches a Canadian environmental or engineering consulting firm with suitable contaminated-sites experience, personnel, credentials, and capacity across Ontario. However, this summary does not determine whether a business qualifies or meets the mandatory requirements. Review the complete RFAP and official MERX notice—including evaluation criteria, insurance, security, licensing, experience, submission format, and pricing instructions—before deciding whether to bid. **Official source:** https://www.merx.com/public/solicitations/4101691620/abstract?language=EN Bid Maple is not affiliated with the Government of Canada. Verify all details in the official tender notice before submitting a proposal.
Requirement preview
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- Submit an abbreviated proposal through the MERX Electronic Bidding System by November 3, 2026 at 14:00; the official electronic system should be checked to confirm the controlling closing date and time.
- The proposed services are for contaminated sites assessment and monitoring, provided on an “as and when required” basis at various locations in Ontario.
- The opportunity is intended to establish a Source List for a three-year period. The RFAP should be reviewed to confirm all Source List obligations and conditions.
- The Source List may be extended by up to two additional one-year periods if mutually agreeable between the consultant and DCC.
Source description preview
Imported source text may contain formatting from the original notice.
Defence Construction Canada (DCC) is calling for abbreviated proposals from consulting firms to establish a Source List (SL) to provide “as and when required” the following professionalservices at various locations in Ontario: Information provided by the Proponents will be evaluated using the established criteria in the RFAP. The objective of this RFAP is to select the proponent with the highest total score. The SL will be for a period of three (3) years with a maximum estimated value of $8,000,000.00. If mutually agreeable between the Consultant and DCC, the SL may be extended for up to two (2) additional one (1) year periods and may be increased in the order of $4,000,000.00 at any time during the term of the SL. Commissions under the SL are expected to be valued between $100,000.00 and $300,000.00; 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. 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 répertoireunit Of Measure : Hourly Ratedescription : Project Manager Gestionnaire de projetunit Of Measure : Hourly Ratedescription : Senior Environment Scientist Scientifique en environnement seniorunit Of Measure: Hourly Ratedescription : Senior Project Professionals (includes scientists, geoscientists and engineers) Professionnel de projet – senior (y compris scientifiques, géoscientifiques et ingénieurs)unit Of Measure : Hourly Ratedescription : Intermediate Project Professionals (includes scientists, geoscientists and engineers) Professionnel de projet – intermédiaire (y compris scientifiques, géoscientifiques et ingénieurs)unit Of Measure : Hourly Ratedescription : Senior Technical Support Staff (including technologists and technicians) Personnel de soutien technique – senior (y compris technologues et techniciens)unit Of Measure : Hourly Ratedescription : Intermediate Technical Support Staff (technologists and technicians) Personnel de soutien technique – intermédiaire (y compris technologues et techniciens)unit Of Measure : Hourly Ratedescription : GIS Specialists Spécialistes de SIGunit Of Measure : Hourly Ratedescription : Total Classification Rate Taux horaire pondérétotalunit Of Measure : Hourly Ratedescription : Maximum Upset Unit Travel Rate to CFB Borden, ON as per GC5.9.1.2.1 Coût unitaire de déplacement maximum vers l'emplacement BFC Borden, ON selon CG5.9.1.2.1unit Of Measure : Dollardescription : Maximum Upset Unit Travel Rate to CFB Trenton, ON as per GC5.9.1.2.1 Coût unitaire de déplacement maximum vers l'emplacement BFC Trenton, ON selon CG5.9.1.2.1unit Of Measure : Dollardescription : Maximum Upset Unit Travel Rate to CFB Kingston, ON as per GC5.9.1.2.1 Coût unitaire de déplacement maximum vers l'emplacement BFC Kingston, ON selon CG5.9.1.2.1unit Of Measure : Dollardescription : Maximum Upset Unit Travel Rate to Garrison Toronto, ON as per GC5.9.1.2.1 Coût unitaire de déplacement maximum vers l'emplacement Garnison Toronto, ON selon CG5.9.1.2.1unit Of Measure : Dollardescription : Maximum Upset Unit Travel Rate to CFB North Bay, ON as per GC5.9.1.2.1 Coût unitaire de déplacement maximum vers l'emplacement BFC North Bay, ON selon CG5.9.1.2.1unit Of Measure : Dollardescription : Maximum Upset Unit Travel Rate to CFB Petawawa, ON as per GC5.9.1.2.1 Coût unitaire de déplacement maximum vers l'emplacement BFC Petawawa, ON selon CG5.9.1.2.1unit Of Measure : Dollardescription : Total Weighted Maximum Upset Unit Travel Rate Coût unitaire de déplacement maximum pondérétotalunit Of Measure : Dollar Bidding and Documents are available on http://www.merx.com. Fees may apply; See https://www.merx.com/public/pricing for more information.
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