Masonry Conservation S-77 Sections A and B

The National Research Council Canada is soliciting bids for masonry conservation services at Building S-77, located at 100 Sussex Drive in Ottawa. The project focuses on restoring the building envelope and preventing further deterioration of the facade, which primarily consists of Wallace sandstone with a Scotstown granite pedestiment. The scope of work includes stone descaling, repointing of the parapet and floors 1 through 3, stone resetting, and conservation of the exterior face of original multi-lite steel casement windows, along with localized repairs to sealant and flashing. The estimated contract value ranges from 500,001 to 2,000,000 dollars. The contract will be awarded to the responsive bidder with the lowest price following a two-step evaluation process consisting of a pass/fail technical review and a subsequent financial evaluation. Bidders must provide a technical submission and a financial submission, including bid security, a list of subcontractors, and certifications for Canadian materials. Awarded contractors are required to provide performance and labour and material payment bonds, as well as proof of insurance. Performance will be monitored based on workmanship, project management, and health and safety standards, with unsatisfactory results potentially leading to the suspension of future bidding privileges. All materials must be handled and stored according to strict quality and weather protection standards, and the contractor is responsible for all transportation costs.