15401-1
SECTION 15401
PLUMBING, PIPING AND SPECIALTIES
PART 1 - GENERAL
1.1
DESCRIPTION
A. Work Included: Furnish and install a complete piping system including all required
specialties and appurtenances as indicated on the Drawings and as herein specified.
B. Related Work Specified Elsewhere:
1. “Steel Pipe & Fittings” is specified in Section 15061.
2. “Plumbing General” is specified in Section 15400.
3. “Natural Gas System” 1s specified in Section 15444.
PART 2 - PRODUCTS
2.1
MATERIALS
A. Pipe and Fittings:
1. Gas Lines:
a. 1/2 inch and larger: Schedule 40 black steel with malleable iron fittings.
B. Valves:
1. Acceptable Manufacturers:
a. Stockham.
b. Crane.
c. Walworth.
d. Jenkins.
e. Nibco
f. Or approved equal.
2. Ball Valve: Acceptable in lieu of gate and globe valves for 2 inch and
smaller, full port bronze ball, threaded or solder ends, 3 part bronze body,
TFE or equal resilient seat, lever handle, 400 lb. WOG. Equal to NIBCO S-
595-Y (soldered end connection) or NIBCO T-595-Y (threaded end
connection).
PART 3 - EXECUTION
2.2
INSTALLATION
A. Provide offsets in all piping to place in proper position and avoid work of other
trades.
B. Install all valves with stems horizontally to upright. Do not install with stems
down.
END OF SECTION
13089K
