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Environmental services129 active public listings
Page 6 of 11
FederalGoodsCloses in 17 daysQU
M7594-260290-A RFP Kiln-Dried Wood Shavings

Department of Public Works and Government Services (PSPC) - *National Capital Region (NCR), Gatineau, Quebec

This open tender appears to seek a Canadian supplier for medium-coarse, kiln-dried softwood shavings for the RCMP. Supply would be provided on an “as and when requested” basis to the Ottawa Stable and the Pakenham Breeding Farm. The proposed initial contract term is April 24, 2027 to April 23, 2028, with three possible one-year extensions. The procurement includes mandatory requirements for environmentally preferable packaging, particularly regarding plastic products and packaging waste. The notice states that submissions are open to Canadian suppliers and suppliers from an applicable trading partner, but the specific eligibility, product specifications, delivery requirements, quantities, pricing format, and contractual conditions should be reviewed in the official solicitation documents. The closing deadline is November 17, 2026 at 2:00 p.m. Late submissions will not be accepted. This opportunity may be relevant to businesses that can supply compliant kiln-dried softwood shavings and meet the delivery and packaging requirements. Before deciding whether to bid, verify all details, submission instructions, mandatory requirements, and anyamendments in the official tender notice: https://portal.us.bn.cloud.ariba.com/dashboard/public/appext/comsapsbncdiscoveryui#/Rfx Event/preview/1110029253?an Id=ANONYMOUS

ClosingNov 17, 2026
SourceCanadaBuys Tender Notices
StatusOpen
FederalServicesCloses in 17 daysON
International Environmental Engineering Consulting Services

Department of Foreign Affairs, Trade and Development (GAC) - *World, Ottawa, Ontario

This appears to be an open Government of Canada opportunity from Global Affairs Canada (DFATD) for specialized environmental engineering consulting services supporting Canadian programs and projects abroad. The work may include environmental advice, assessments, design services, and oversight, with a focus on environmental, health, and safety compliance under applicable laws, regulations, standards, and best practices. The opportunity is listed as worldwide, with Ottawa, Ontario shown as the administrative location. It is categorized as services. The stated closing time is November 17, 2026 at 2:00 p.m. The tender reference appears to be 26-297678. This could potentially match Canadian firms with relevant international environmental engineering and consulting experience, but the available summary does not establish eligibility or the full scope of mandatory requirements. Before deciding to bid, review the complete official request for proposals, including minimum qualifications, personnel requirements, experience, insurance, security or reliability requirements, applicable certifications, deliverables, contract terms, and submission instructions. Verify the closing date and time, amendments, and all requirements in the official tender notice and PDF before submitting a bid.Tender document: https://canadabuys.canada.ca/sites/default/files/webform/tender_notice/110551/26-297678-rfp.pdf

ClosingNov 17, 2026
SourceCanadaBuys Tender Notices
StatusOpen
FederalServicesCloses in 17 daysQU
W7701-268123 Multimodal Data Exploitation for Multi-Domain C4ISR

Department of Public Works and Government Services (PSPC) - *Québec, Gatineau, Quebec

This appears to be an open research-and-development services opportunity from Public Works and Government Services Canada (PSPC), on behalf of Defence Research and Development Canada’s Valcartier Research Centre. The work would involve developing next-generation C4ISR capabilities—systems that help military organizations collect, combine, analyse, and visualize information for decision-making across land, air, maritime, space, cyber, and information environments. Potentially relevant expertise includes artificial intelligence and machine learning, multimodal data fusion, sensor integration, data analytics, visualization tools, C4ISR frameworks, multi-domain operations, and evaluation of emerging technologies. The work is identified as being performed in Québec, Canada, with further details reportedly provided in Annex A. The tender is listed as open and closes on November 17, 2026, at 2:00 p.m. The notice identifies PSPC as the buyer and provides an SAP Ariba link for the official solicitation. No supporting documents were supplied here, so important requirements—such as mandatory qualifications, security requirements, deliverables, contract value, submission instructions, and location details—could not be confirmed. Review the complete official tender notice and all annexes before deciding whether to bid or submitting an offer; the company should independently verify its ability to meet every stated requirement.

ClosingNov 17, 2026
SourceCanadaBuys Tender Notices
StatusOpen
FederalConstructionCloses in 18 daysQU
EQ754-270525 - Repair, Construct and Replace Safety Ladders at Owen Sound Harbour - Owen Sound, ON

Department of Public Works and Government Services (PSPC) - *Owen Sound, Gatineau, Quebec

This appears to be an open Public Works and Government Services Canada tender for repairing, replacing, and constructing safety ladders and related supporting structures at Owen Sound Harbour in Owen Sound, Ontario. The work may include installing new ladders and extensions, repairing existing ladders, preparing and cleaning surfaces, and disposing of removed materials. The procurement is set aside under the federal Procurement Strategy for Indigenous Business, so businesses should carefully review the official notice for the applicable eligibility and certification requirements. The tender record contains a location inconsistency, listing Owen Sound, Ontario in the description but also referencing Gatineau, Quebec and province code “QU”; this should be clarified through the official notice or contracting authority. The stated closing deadline is November 18, 2026, at 2:00 p.m. Eastern Standard Time. Late submissions may be declared non-responsive. Interested businesses should review all official tender documents, submission instructions, mandatory requirements, site conditions, insurance, bonding, safety, environmental, and Indigenous-business requirements before bidding. Bid Maple is not affiliated with the Government of Canada, and the official tender notice should be verified before submitting a bid.

ClosingNov 18, 2026
SourceCanadaBuys Tender Notices
StatusOpen
FederalConstructionCloses in 19 daysQU
ED001-270942 ITT - Slip and South Breakwater Reconstruction - Seacow Pond Prince County, PEI

Department of Public Works and Government Services (PSPC) - *Prince Edward Island, Gatineau, Quebec

This appears to be a major marine and civil construction opportunity for reconstructing the launching ramp and rehabilitating/rebuilding the south breakwater at Seacow Pond, Prince County, Prince Edward Island. The work involves structures 502, 305, 308 and 604, and may be relevant to contractors with experience in marine infrastructure, breakwaters, ramps, excavation, concrete, and related construction activities. Key details: -Buyer: Public Services and Procurement Canada (PSPC) -Status: Open -Closing deadline: November 19, 2026 at 2:00 p.m. -Contract duration: Delivery is stated as 64 weeks after contract award - Estimated value: $5 million to $20 million -Eligibility: The notice says the solicitation is open only to Canadian suppliers -Bid security: Required -Policy requirements: The procurement includes provisions prioritizing Canadian suppliers and Canadian value-added, with related eligibility, evaluation, and compliance requirements.The location data is inconsistent: the title and description identify Seacow Pond, Prince Edward Island, while the listing also shows Gatineau, Quebec and province code “QU.” Confirm the actual work location and all project requirements in the official tender notice. Interested businesses should also review the complete specifications, mandatory requirements, bid-security terms, insurance and bonding requirements, submission instructions, and evaluation methodology before deciding whether to bid. This summary does not confirm that any company qualifies. Verify all details directly through the official source before submitting an offer: https://portal.us.bn.cloud.ariba.com/dashboard/public/appext/comsapsbncdiscoveryui#/Rfx Event/preview/1110029955?an Id=ANONYMOUS

ClosingNov 19, 2026
SourceCanadaBuys Tender Notices
StatusOpen
FederalConstructionCloses in 19 daysQU
ET022-270285 Fuel Storage Tank System Replacement - Prince Albert National Park

Department of Public Works and Government Services (PSPC) - *Saskatchewan, Gatineau, Quebec

## Tender summary **Opportunity:** Fuel Storage Tank System Replacement – Prince Albert National Park **Buyer:** Public Works and Government Services Canada (PSPC), on behalf of Parks Canada **Status:** Open **Closing date:** November 19, 2026, at 2:00 p.m. *(time zone should be confirmed in the official notice)* **Work location:** Prince Albert National Park, Saskatchewan. The listing also references Gatineau, Quebec, which may relate to the contracting authority rather than the work site. ### What the project involves The contractor would be expected to: - Decommission existing fuel storage tank systems at the park’s maintenance compound. - Replace the fuel storage tank systems. - Provide temporary fueling services while construction is underway. - Complete the work within **35 weeks after contract award**. The work must be performed by an appropriately approved or certified person under Saskatchewan requirements. The notice identifies either: - A Petroleum Installer Technician certified by the Saskatchewan Apprenticeship and Trade Certification Commission; or - A certified Petroleum Mechanic through the Canadian Petroleum Contractors Association program. ### Optional bidders’ conference An optional virtual MS Teams bidders’ conference is scheduled for **November 4, 2026, from 10:00 a.m. to 12:00 p.m. CDT**. Participation is described as optional but highly recommended. Confirm the date, time, registration process and any submission deadlines in the official tender documents. ### Potentially relevant businesses This opportunity appears potentially relevant to Canadian contractors experienced in petroleum equipment, fuel storage tank removal and installation, environmental or industrial construction, and temporary fueling systems. Required Saskatchewan certifications, technical capacity, insurance, bonding, safety requirements and past experience should be reviewed carefully. This summary does not determine whether your company qualifies. Review the complete official tender notice and all attachments for mandatory requirements, specifications, site conditions, bid security, deadlines and submission instructions before deciding whether to bid.Official source: https://portal.us.bn.cloud.ariba.com/dashboard/public/appext/comsapsbncdiscoveryui#/Rfx Event/preview/1110029254?an Id=ANONYMOUS

ClosingNov 19, 2026
SourceCanadaBuys Tender Notices
StatusOpen
FederalServicesCloses in 20 daysON
TBIPS - Level 3 Business Analyst

Department of National Defence (DND) - *National Capital Region (NCR), Ottawa, Ontario

The Department of National Defence (DND) appears to be seeking two Level 3 Business Analysts through the TBIPS procurement framework. The work would support the Director of Digital Human Resources Systems Integration in creating and running a centralized process for receiving, assessing, prioritizing, and routing innovation requests. It would also involve developing requirements and other delivery documents, while aligning the work with the Military Personnel Management System (MPMS), enterprise resource planning (ERP) direction, and enterprise architecture. The stated location is the National Capital Region, Ottawa, Ontario. The tender is currently listed as open and closes on November 20, 2026, at 12:00 p.m. The notice is categorized as services. The opportunity may be relevant to businesses that can provide suitably experienced Level 3 Business Analysts and meet the applicable TBIPS and tender requirements. However, the available summary does not provide the complete eligibility, security, personnel, contract, or submission requirements, so these details must be confirmed in the official tender notice before deciding whether to bid or submitting a response.Official tender document: https://canadabuys.canada.ca/sites/default/files/webform/tender_notice/111623/w2294-26-aa005---npp.pdf

ClosingNov 20, 2026
SourceCanadaBuys Tender Notices
StatusOpen
FederalServicesCloses in 20 daysON
Fraser Valley CCTV Upgrade

Correctional Service of Canada (CSC) - *British Columbia *Canada *Abbotsford, *Canada, Ottawa, Ontario

This appears to be an open federal procurement by Correctional Service of Canada (CSC) for upgrading the CCTV and communications infrastructure at Fraser Valley Institution in British Columbia, likely in the Abbotsford area. The work may include supplying, delivering, installing, programming, licensing and failover licensing for CCTV, network and fibre-optic equipment; integrating cameras with the existing Genetec Security Center platform; testing and commissioning; preparing fibre-testing reports and as-built drawings; training CSC staff; and providing project management. The contract period is expected to run from award until approximately four months later. The stated evaluation approach is the lowest-priced compliant bid. The notice says there is no security requirement and no Indigenous business set-aside. An important limitation is that this solicitation is only for suppliers already pre-qualified under Work Stream Video Surveillance Supply Arrangement E60HN-24VSSA. The listed invited suppliers should review their invitation and solicitation package to confirm whether they may submit. Businesses not on the invited list may not be able to bid directly on this opportunity. The listed closing date is November 20, 2026, at 2:00 p.m.; the applicable time zone and submission instructions should be confirmed in the official documents. The notice contains inconsistent location/province information, listing British Columbia and Abbotsford as well as Ottawa, Ontario and province code ON, so the official solicitation should be checked for the correct worksite and contracting details. The solicitation documents must be requested from CSC contracting authority Stéphanie Gigoux at 343-496-3470 or [email protected]. Documents may be submitted in English or French. Before taking action, verify the complete official tender notice, statement of work, pricing rules, mandatory requirements, deadlines and submission process with CSC. This summary does not confirm that any particular business qualifies or is eligible to bid.

ClosingNov 20, 2026
SourceCanadaBuys Tender Notices
StatusOpen
FederalGoodsCloses in 20 daysQU
K8A01-270602-A - Specialized Test-Grade Fuel For Emissions Testing of Vehicles and Engines

Department of Public Works and Government Services (PSPC) - *National Capital Region (NCR), Gatineau, Quebec

This appears to be an open PSPC procurement for specialized, test-grade fuel used in vehicle and engine emissions testing. The requirement is for a Regional Individual Standing Offer (RISO), meaning the selected supplier may receive orders as needed rather than one guaranteed purchase. Key details: -Buyer: Department of Public Works and Government Services Canada (PSPC) -End user and delivery site: Environment and Climate Change Canada’s Transportation Emissions & Electrification Laboratory Facility in Ottawa; the notice identifies the broader location as the National Capital Region/Gatineau, Quebec -Supply period: December 1, 2026 through November 30, 2028 -Delivery: As requested during the standing-offer period -Requirements: Fuel must meet precise specifications connected to applicable regulations under the Canadian Environmental Protection Act, 1999 -Closing date: November 20, 2026 at 2:00 p.m. The applicable time zone should be confirmed in the official notice. - Documents may be submitted in English or French. A business that supplies specialized fuel and can meet the technical, quality-control, delivery, documentation, and regulatory requirements may find this opportunity potentially relevant. The notice does not establish that any particular company qualifies, and the information provided does not include the full specifications, submission instructions, evaluation method, quantities, or contractual terms. Review the complete official tender notice and all associated documents before deciding whether to bid. Confirm the delivery address, technical fuel standards, required certifications or testing documentation, ordering terms, security or registration requirements, and closing time directly in the official portal: https://portal.us.bn.cloud.ariba.com/dashboard/public/appext/comsapsbncdiscoveryui#/Rfx Event/preview/1110028606?an Id=ANONYMOUS Bid Maple is not affiliated with the Government of Canada.

ClosingNov 20, 2026
SourceCanadaBuys Tender Notices
StatusOpen
FederalServicesCloses in 20 daysON
Technical Specifications (TS) for Tree Well Design in Urban Hardscapes

Standards Council of Canada (SCC-CCN) - *Canada, *National Capital Region (NCR), Ottawa, Ontario

The Standards Council of Canada (SCC-CCN) appears to be seeking a supplier to develop a Technical Specification (TS) for designing tree wells in urban hardscapes, such as paved or highly constrained city environments. The work is intended to provide practical guidance on design methods and material selection so urban trees can grow successfully and provide environmental, social, and economic benefits. This opportunity may be relevant to organizations with experience in urban forestry, landscape architecture, civil or municipal engineering, arboriculture, construction standards, or related technical research and consultation. The expected work could involve developing guidance for practitioners who plan, build, and maintain tree wells, but the full scope, deliverables, mandatory requirements, evaluation criteria, and contract terms should be confirmed in the official RFP.Buyer: Standards Council of Canada (SCC-CCN)Status: Open Location: Canada, with the National Capital Region/Ottawa identified Closing date: November 20, 2026 at 2:00 p.m. (confirm the time zone in the official notice)Category: Services The tender notice is available in the provided PDF: https://canadabuys.canada.ca/sites/default/files/webform/tender_notice/109830/scc_rfp-2026-05-ts-for-tree-well-design-in-urban-hardscapes_en.pdf This is only a preliminary summary and does not confirm that any particular business qualifies. Review the complete official RFP, including amendments and submission instructions, before deciding whether to bid or submitting a proposal.

ClosingNov 20, 2026
SourceCanadaBuys Tender Notices
StatusOpen
FederalServicesCloses in 20 daysON
Environmental Consultant Services in Nunavut

Defence Construction Canada / Construction de Défense Canada - Ottawa, Ontario

Defence Construction Canada is seeking engineering and environmental consulting firms for a two-year Source List to provide services at various locations in Nunavut, as and when required. The work appears to include contaminated-site assessments, monitoring and remediation; environmental compliance audits, inspections and advice; natural-resources consulting; infrastructure-related environmental management; Designated Substance Surveys; hazardous-materials assessments; and potentially archaeological assessments. A significant eligibility restriction applies: the notice states that bidding is limited to qualified Inuit Firms that are registered and in good standing with the Inuit Firm Registry. Proposals will also be assessed on Inuit and Nunavut benefits, including Inuit employment, training, subcontracting to Inuit firms, and offices or facilities in the Nunavut Settlement Area. Firms selected for the Source List will be required to hold a valid Designated Organization Screening issued through the federal Contract Security Program. DCC intends to select three proponents. The Source List is expected to run for two years, with a maximum estimated value of $15 million, and may potentially be extended for up to three additional one-year periods. Individual assignments are expected to range from approximately $200,000 to $1.5 million, with no stated maximum for an individual commission. The listed closing date is November 20, 2026, at 2:00 p.m. The opportunity is submitted through the MERX Electronic Bidding System. Although the tender record lists Ottawa, Ontario, the services are for Nunavut locations. This opportunity potentially matches a firm with the required environmental, engineering, hazardous-materials and security capabilities, but businesses should confirm their Inuit Firm Registry status and all other requirements in the official RFAP before deciding to bid. Verify the exact deadline, submission instructions, evaluation criteria, security requirements, mandatory certifications,and scope in the official MERX notice: https://www.merx.com/public/solicitations/4058488655/abstract?language=EN

ClosingNov 20, 2026
SourceCanadaBuys Tender Notices
StatusOpen