S20 DRAWINGS_Redacted.pdf

This document is a technical specification and design drawing for a walk-in cooler/freezer unit to be installed at Captain James A. Lovell Federal Health Care Center.

The specification details Item #1, a modular walk-in cooler and freezer combination unit with overall dimensions of 44' 6" x 31' 7" x 8' 6". The freezer panel thickness is 5 1/2 inches for walls and ceiling, while cooler panel thickness is 4 inches for walls and ceiling. Both sections feature wood screed and cove molding, with 26-gauge stucco white interior and exterior wall finishes and galvanized exterior ceiling. The unit includes two door openings: HO1/HD1 for the cooler (36" x 60" x 78") and HO2 for the freezer (36" x 60" x 78"), both with standard hinges and interior/exterior finishes matching the walls. Accessories include three vapor-proof lights, one heated vent, three dial flush thermometers, one exterior ramp, one heated frame, three inside release handles, one 1092 door closer, standard switches, and striker brushed chrome. Critical construction notes specify that two column sections must be field-wrapped with insulated panels provided by the manufacturer, with ceiling panels, floor, and corners sealed properly by the installer. The document emphasizes proper ventilation during concrete curing, restricts storage on top to the unit's own weight only, requires compliance with state and local snow load requirements, and mandates verification of all items against the approval drawing with a signed approval drawing for final documentation. The walk-in must comply with 2021 IBC C403.11 for wood frame construction and the Energy Independence and Security Act of 2007.