CanadaBuys #NCC-DC-039015-RFP

Maplelawn Garden Wall Rehabilitation and Reconstruction

The National Capital Commission (NCC), through its Design and Construction Branch, is seeking proposals to restore the historic Maplelawn Garden walls in Ottawa. - Buyer and location: National Capital Commission (NCC), Design and Construction Branch; 529 Richmond Road, Ottawa. - Work requested: Reconstruct and repoint the stone garden walls and entrance pillars, with phased work across the North, South, East, and West walls. Carefully dismantle, salvage, clean, and reuse existing stone and precast coping where specified. - Materials specified: Sika HLM-500 Series C mortar; Edison Coatings RL-9 admixture for designated south-facing wall mortar; and 35 MPa concrete for specified construction. No quantities are stated. - Construction scope: Install new reinforced-concrete footings and retaining walls where specified, add subdrains, reinstate lighting ducts, and restore affected sidewalks, curbs, roadway, landscaping, and other site surfaces. - Notable requirements: Preserve historic character and heritage features; protect trees, utilities, and the surrounding environment; maintain public access to the garden and access and parking for The Keg; and coordinate construction access, traffic, pedestrians, the City of Ottawa, and utility providers. - Timing: The anticipated contract term is 12 months, with construction organized into phases. Specific start and end dates are not provided.

Description

The National Capital Commission is seeking proposals to rehabilitate and reconstruct the historic Maplelawn garden walls at 529 Richmond Rd. in Ottawa. Work is intended to restore the walls’ structural and aesthetic integrity, address public health and safety risks, preserve their historic characteristics, and ensure long-term durability. The scope also includes protecting the surrounding environment and collaborating with stakeholders. The anticipated contract term is 12 months.

View original listing