Specifications include, but are not limited to: 2.02 STEEL DOOR COMPONENTS A. Steel Doors: Stile and rail steel with solid panels; standard lift operating style with track and hardware; complying with DASMA 102, Commercial application. 1. Performance: Withstand positive and negative wind loads equal to 1.5 times design wind loads specified by local code without damage or permanent set, when tested in accordance with ASTM E330/E330M, using 10 second duration of maximum load. 2. Door Nominal Thickness: 2 inches thick. B. Door Panels: Stile and rail construction, of steel sheet.0172 inch minimum thickness, with welded joints; rabbeted weather joints at meeting rails. C. Windows: Extruded polypropylene window. D. Glazed Lights: Two glazed lights, one row in third panel from bottom; set in place with resilient glazing channel. 1. Glazed window lights: 8" x 24". Glazing: 1 inch nominal (25 mm) insulated, tempered glass; clear. E. Stiffener plates to be added on the top two panels. F. Door size: 14'-2" x 12'-0" (Contractor shall field verify prior to submitting bid and if Awarded, sending Submittals for review / approval) 2.03 DOOR COMPONENTS A. Track: Rolled galvanized steel, 0.090 inch minimum thickness; 2 inch wide, continuous one piece per side; galvanized steel mounting brackets 1/4 inch thick. B. Hinge Assemblies: Heavy duty hinges and adjustable roller holders of galvanized steel; floating hardened steel bearing rollers, located at top and bottom of each panel, each side. C. U struts at all sections of door panels. D. Lift Mechanism: Torsion spring on cross head shaft, minimum 10,000 cycle, with braided galvanized steel lifting cables. 1. For Manual Operation: Requiring maximum exertion of 25 lbs force to open. E. Sill Weatherstripping: Resilient hollow rubber strip, one piece; fitted to bottom of door panel, full length contact. F. Jamb Weatherstripping: Roll formed steel section full height of jamb, fitted with resilient weatherstripping, placed in moderate contact with door panels. G. Head Weatherstripping: EPDM rubber seal, one piece full length. H. Panel Joint Weatherstripping: Neoprene foam seal, one piece full length. 2.04 MATERIALS A. Sheet Steel: Hot-dipped galvanized steel sheet, ASTM A653/A653M, with G60/Z180 coating, plain surface. 1. Finish: Interior stucco embossed texture with shallow U ribbed pattern, white interior color. Exterior stucco embossed with ribbed pattern, exterior as follows: a. White B. Insulation: CFC-free and HCFC-free polyurethane, fully encapsulated, foamed-in-place, bonded to facing. 1. R-value of 17.5 (min.). 2. U-Factor: 0.16
