Specifications include, but are not limited to: Foundation of canopy shall be constructed by contractor using 12” diameter Sono-Tube with 3000 psi concrete. Sono-Tube shall be set at least 24” below surface of soil. All six piers shall have the same elevation of finished concrete in Sono-Tube. Refer to Attachment D - Drawing for details of layout and dimensions of foundation. Structure of canopy shall be metal, refer to Attachment D - Drawing for details of location and dimensions of structure. Columns shall be placed in concrete a minimum of 18” below concrete surface by contractor. Truss to Column of Structure shall be welded. Three trusses shall be used for the structure. Purlin to Truss connection can be welded or fastened with screws: Structure component details are as follows: Columns – 4” x 4” x 11 Gauge Red Iron Truss – 4” x 8” I Beam with 3/16” Flange Thickness Purlin – 2” x 6” x 14 Gauge Red Iron Roofing – 26 Gauge Burnished Slate Colored R-Panel Sheathing Contractor shall paint the entire iron structure before installing R-Panel Sheathing. Two coats of oil based exterior satin paint shall be applied to all surfaces by the contractor. Color shall be Burnished Slate Roofing color. Roofing shall be installed following manufacturers specifications. Ridge trim matching color of roofing shall be installed along length of structure. Rake trim matching color of roofing shall be installed on both gables of structure by contractor. Contractor shall be responsible for removal of excess material and debris from job site. Contractor shall be required to place construction netting around work site due to location being in residential area. There will be no dumpster available on site for debris removal. Contractor shall be responsible for this requirement. A completed version of the canopy is located in the Parade Field of the site. Contractor can refer to this canopy for structural components and means of installation.
