Specifications include, but are not limited to: Removal and replacement of finishes & select plumbing fixtures in existing 1st floor toilet rooms and supporting plumbing work including but not limited to: Modifications to existing toilet facilities on 1st floor; flush valves, mixing valves, lighting fixtures, finishes and toilet accessories. ; A. Stainless Steel: ASTM A 666, Type 304, No. 4 finish (satin), 0.0312-inch (0.8-mm) minimum nominal thickness unless otherwise indicated. B. Brass: ASTM B 19, ASTM B 16 (ASTM B 16M), or ASTM B 30. C. Aluminum: ASTM B 221 (ASTM B 221M), Alloy 6063-T6 or 6463-T6. D. Sheet Steel: ASTM A 1008/A 1008M, 0.0359-inch (0.9-mm) minimum nominal thickness. E. Galvanized-Steel Sheet: ASTM A 653/A 653M, G60 (Z180). F. Chromium Plating: ASTM B 456, Service Condition Number SC 2 (moderate service). B. Grab Bar GB-1, GB-2, GB-3: 1. Basis-of-Design Product: Bobrick B-5806x## 2. Material: Stainless steel, 0.050 inch (1.3 mm) thick. 3. Mounting: Exposed. 4. Gripping Surfaces: Satin-finish. 5. Outside Diameter: 1-1/4 inches (32 mm) for medium-duty applications. C. Paper Towel Dispenser & Waste Receptacle PTD/WR: 1. Basis-of-Design Product: Bobrick B-3944 2. Mounting: Recessed. 3. Minimum Capacity: 600 C-fold or 800 multifold towels 4. Waste Receptacle: 12-gal, removable. 5. Material: Stainless steel, No. 4 finish (satin). 6. Lockset: Tumbler type. 7. Refill Indicators: Pierced slots at sides or front.