Specifications include, but are not limited to: 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, match existing locations on door panel. 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 sizes: See 3.08 SCHEDULE. (Contractor recommended to field verify prior to submitting bid and if Awarded, verification required prior to sending Submittals for review/approval) ; 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. 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. D. Sill Weatherstripping: Resilient hollow rubber strip, one piece; fitted to bottom of door panel, full length contact. E. Jamb Weatherstripping: Roll formed steel section full height of jamb, fitted with resilient weatherstripping, placed in moderate contact with door panels. F. Head Weatherstripping: EPDM rubber seal, one piece full length. G. Panel Joint Weatherstripping: Neoprene foam seal, one piece full length.
