Demolition and site work for a municipal facility in Esquimalt, British Columbia. Completed plans call for the demolition of a municipal facility; and for site work for a municipal facility.

Building 1007 (also known as the Kiln Building), located at the Esquimalt Graving Dock, Esquimalt, BC; further identified as the Work, and summarized as follows: A) Hazardous Building Materials Abatement 1) Remove and dispose of asbestos-containing black firestop/wall mastic applied sporadically to red masonry block walls, concrete wall surfaces and upper wall seams between concrete wall and red masonry block walls throughout both the interior and exterior. 2) Remove and dispose of asbestos-containing roof tar present as the base layer of roofing on top of the wood roof deck (roof is approximately 760 square metres), penetrating through seams on the underside of roof decking in various locations on the interior and on masonry materials at the tops of walls where it has dripped down from the roof. 2a) Due to the extent of this material, it is anticipated that the entire roof assembly (wood decking, tar, tar felt, asphalt sheet) will be considered ACM, as separation of layers for demolition is not anticipated to be reasonable. 3) Remove and dispose of, or implement appropriate exposure control plans to address other hazardous building materials as indicated in Section 02 81 01 Hazardous Materials, as generally summarized below: 3a) Implement appropriate exposure control plans for demolition of lead-containing items or building materials coated with lead-containing paints. 3b) Remove and dispose of building components that actually or potentially contain other hazardous building materials (e.g., fluorescent light fixtures with potential PCBs, fluorescent light tubes with mercury vapour, etc.) 3c) Implement appropriate exposure control plans for demolition of building materials that contain silica. B) Building Demolition 1) Remove and dispose of building structures down to existing concrete slab, maintaining various curbs and retaining curb/wall where indicated herein. Building is generally described as follows (see Appendix D General Photos). 1a) Single storey structure with an overall footprint of approximately 760 square metres (64 m long by 12 m deep). 1b) Generally arranged into eight bays, consisting of either metal roll-up bay doors or in-fill metal wall system and steel man door approximately 5 m height and 6 m width. 1c) Slab to underside of roof is approximately 6 m at the front, 4.8 m at the back. 1d) Reinforced concrete columns (35 cm x 35 cm) with reinforced concrete spandrel beams (175 cm x 35 cm) comprise the primary structural framework, along with a concrete curbs/footings between columns measuring approximately 30 cm in height. 1d-i) Localized areas of concrete walls extend to 3.5 m in height. 1e) Steel substructure of various dimensions for structural support and overhead crane system including support posts and miscellaneous connection components. 1f) Flat, low-slope roof comprised of asphalt sheeting over tar felt and tar, applied to solid wood decking which is supported by built-up wood beams. 1g) Primary walls (perimeter and some partition walls between bays) are comprised of both clay brick and hollow clay block masonry walls installed between the curb and spandrel beam. 1h) Wood structures for mezzanines and/or platforms including wooden stairs are located in various bays. 2) Materials to remain in place post demolition: 2a) Exterior concrete foundations walls on the south, east, and north elevations. 2b) Exterior concrete retaining wall which projects above grade at the partial south and east elevations. 2c) Concrete foundation walls at steps in building. 3) Concrete columns at all locations are to be removed flush to the top of existing concrete slab grade where interior foundation walls are to be removed and where concrete foundation walls are to remain at steps in building. 3a) All other interior foundation walls are to be removed flush to the top of existing slab grade. 4) Removal and disposal of miscellaneous mechanical components, electrical components and various other remaining contents at the exterior and interior of the structure is included in the Work. C) Measurements or quantities provided herein are approximate and intended for descriptive purposes only. It is the responsibility of the contractor to understand the construction materials present (types, quantities), site restrictions and associated efforts for demolition. To assist with bonding and insurance requirements, this project is estimated to cost approximately between $100,001.00 and $500,000.00 (GST included). Documents can be obtained from www.buyandsell.gc.ca/tenders *The list of planholders and/or interested bidders is not being tracked by the stakeholders involved with this project. If you are an interested contractor and wish to be listed as a bidder, please notify our editorial staff at research.canada@constructconnect.com