The THERMO-KOOL walk-in specified shall be prefabricated modular construction. It shall be designed and constructed to allow fast and easy field assembly, disassembly, relocation and enlargement by the addition of like modular panels. Walk-in shall be designed and constructed as shown on plan. Overall exterior size of the walk-in cooler/freezer shall be approximately 21' 3" x 17' 4" x 8' 6" High to fit exact job site requirements. Cooler section shall be approximately 9 ft 1 in x 16 ft 8 in (ID) and the freezer section approximately 11 ft 2 in x 16 ft 8 in (ID). All measurements must be field verified prior to construction by vendor. PANEL CONSTRUCTION: Wall and ceiling panel widths shall be within 1" increments up to 48" wide. Corner panels shall be 90 degree angle, 12" x 12". All panels shall be interchangeable with like panels for fast and easy assembly. All panels shall consist of metal pans formed to precise dimensions. Exterior finish of unexposed sides and rear panels to be galvanized steel. Exterior finish of exposed left side and front panels to be Stucco Aluminum. Interior finish to be Stucco Aluminum walls and Pre-painted White Stucco Aluminum on the ceiling panels...