specs

2.01 MATERIALS AND INSTALLATION - GENERAL
A. All materials new and of first grade.
B. All materials and joints shall be in accordance with the Building and Plumbing Code requirements.
C. In preparing his bid, the Contractor shall include the cost of all items and procedures necessary to
satisfy the requirements of all applicable Codes, Ordinances and Authorities, whether or not these are
specifically covered by the drawings and specifications. The Contractor shall carry-out his work and
complete his construction as required by applicable Codes and Ordinances and in such manner as to
obtain approval of all authorities whose approval is required without additional cost. The contractor
shall include all fittings, vents,. traps, offsets, equipment, cleanouts, etc. as required to install the
plumbing in a code approved manner. Any changes to the design shown on the drawings will be
brought to the attention of the Engineer and reflected on the as-built drawings.
D. All piping and equipment to be supported from structure – no “Sammies” allowed.
E. All plumbing adhesives and sealants within the building envelope must comply
with emission limits outlined in Section 01352 IAQ Management."
2.02 SANITARY SEWER SYSTEM
A. Install soil, waste and vent piping to collect drainage from all fixtures and floor drains as shown.
B. Vent these pipe lines through roofs and extend and connect to site sewer mains as shown.
C. Piping shall be PVC except where the governing authorities or code require cast iron with "no-hub"
fittings. Piping located in return air plenums shall be cast iron.
D. Vent piping shall be installed through a roof sleeve and flashed not less than 8" above the roof.
Refer to architectural drawings for flashing details.
E. PVC piping is allowed (except in return air plenums) if accepted by the local authorities,
otherwise use cast iron.
F. Vents shall be located a minimum of 10 feet away from building openings or outside air intakes.
Vents through the roof shall be cast iron.
G. Piping serving concession and scullery areas shall be cast iron with glass lining (or PVC
below grade if allowed by code).
H. Vents through the roof shall be cast iron.
2.03 COOLING CONDENSATE DRAIN LINE
A. Exterior cooling coil condensate drain lines are to be copper and to be installed in accordance with
code, whether shown on the drawings or not. Drain lines shall be routed full size from the equipment
(all connections) to the roof drain or sanitary sewer connection as required by the governing
authorities. Terminate with an air gap fitting.
B. Interior cooling coil condensate drain lines are to be copper (type M copper) with 1" insulation and is
to be installed in accordance with code, whether shown on the drawings or not. Drain lines shall be
routed full size from the equipment to a code approved indirect waste receptor with an air gap fitting.
C. All fittings are to be sanitary type (DWV) with cleanouts every 50' or at a change in direction. Pipe
shall be 1" minimum.
D. Traps shall be vented and shall have a minimum 2" trap seal.
E. Condensate drain piping shall be routed at 1/4" per foot or increased one pipe size and routed at 1/8"
per foot.
2.04 STORM DRAINAGE SYSTEM
A. Where shown on the drawings, install service weight cast iron pipe with "no-hub" fittings.
B. Extend and connect to the building or site storm drain mains.
Cinemark 15400 - 2 Plumbing
South Napa Century Center XD 12 EnviroDesign, Inc., Bid Issue 7-7-11