M50 South Window Replacement Project

The M50 South Window Replacement Project, solicited under number 26-58058 by the National Research Council of Canada, requires the replacement of 20 windows and associated masonry repointing at Building M-50 located at 1200 Montreal Road in Ottawa, Ontario. The work includes removing and replacing 11 existing windows and frames, installing nine new insulated glass units, providing insulation and sealant, and fitting new roller shade blinds. All deliverables must be completed and received by December 31, 2026, and performance is restricted to Canadian suppliers due to the Policy on Reciprocal Procurement, with non-Canadian bids automatically rejected. A mandatory site visit is required on either June 29 or June 30, 2026, at 10:00 a.m. ET, and failure to attend and sign the attendance sheet will result in bid disqualification. Proposals must be submitted electronically via email no later than 2:00 p.m. EST on July 30, 2026, with a maximum size of 10 MB, in either English or French, and without ZIP attachments or external links. Bidders must disclose all subcontractors and suppliers, provide integrity declarations, and confirm compliance with government policies on inadmissibility and suspension. The contract imposes strict compliance with construction, safety, and security protocols. All personnel, including subcontractors, must meet mandatory security clearance requirements to access the site, and access to PROTECTED or CLASSIFIED information is strictly prohibited. The contractor is responsible for maintaining comprehensive insurance coverage including Commercial General Liability and Umbrella/Excess Liability, and must develop a Site Specific Safety Plan addressing hazards such as fire, flooding, and pandemics. Safety compliance is enforced through an on-site safety board displaying project notices, emergency schematics, and Ontario Health and Safety Act information. Materials must be delivered in original factory packaging, labeled with manufacturer details, stored off the ground in dry, well-ventilated areas, and protected from damage, with painting materials kept away from heat sources. Quality assurance demands manufacturer-certified product documentation, certified test reports including sand gradation per CAN/CSA-A179, and shop inspections for glass. A mock-up including glazing, air barriers, and vapor retarder seals must be constructed and inspected for 24 hours prior to proceeding with full installation. Final acceptance by NRC is required before releasing affected work areas. Payment