specifications - FAACO - Federal Aviation Administration Contract ...

FTWIC-2235June, 2009E. Cooperate with mechanical and electrical trades for components which penetrate orotherwise fit to drywall system. Fit wall board to close tolerances around penetrations.F. Coordinate with elevator installation for point-up of hoistway where components areattached to hoistway walls.PART 2.00PRODUCTS2.01 MATERIALS:A. GYPSUM WALLBOARD:Fabricated wallboard with a non-combustible gypsum core encased in heavy paper;lengths corresponding to usage, as follows:1. Normal: Tapered edge, square cut wall board conforming to ASTM-C-36; 48inches wide by 5/8 inch thick.2. Fire Rated: U.L. listed wall board conforming to ASTM C-36; U.S.G. Type CFire code panels; 48 inches wide x 5/8 and 3/4 inch thick.3. Moisture Resistant: Gypsum core with asphalt emulsion encased inmulti-layered, chemically treated paper; U.S.G. Type W/R or Type W/R Firecode C; 48" inches wide x 5/8" inch thick.4. Exterior Gypsum Soffit Board: Manufacturer’s standard edges conforming toASTM C931; 48” inches wide by 5/8” inch thick.5. Gypsum Liner Panels: Manufacturer’s proprietary liner panels in 1 inch thicknessand with moisture-resistant paper faces.B. METAL ACCESSORIES:1. Corner Beads: U.S.G. No. 100 or 101 "Dur-A-Bead"; 26 gauge galvanized steel1 1/2" wide with perforated wing.2. Metal Trim: U.S.G. No. 200 series; galvanized steel with 7/8" inch flange.3. Control Joints: U.S.G. No. 093; 3/32" inch round, roll formed zinc.C. SUSPENSION CHANNELS:Cold rolled, 16 gauge steel, painted steel channels, 1-1/2" inch CRC, weighing not lessthan 1.12 pounds per foot.09260-3