2.2
Show plumbing work on drawings using a minimum scale of 1:100
(1/8" = 1'-0"). Exceptions shall be indicated at a scale of 1:50
(1/4" = 1'-0").
2.3
Identify rooms on plans with name and number.
2.4
Investigate and, if feasible, connect new services to existing;
otherwise, provide new services.
2.5
Identify on the plumbing drawings all equipment requiring
connections to the plumbing systems by appropriate symbol number.
Do not use the designation N.I.C. on the drawings.
2.6
All equipment shall be placed on housekeeping pads.
2.7
Due to the space requirements of plumbing systems and ductwork,
closely coordinate the layout of these systems. Where areas of
interference are apparent, prepare cross section of building
showing method of installation.
2.8
Piping over electrical rooms containing main distribution panels
or motor control centers shall be avoided where possible. When
piping is necessary in these areas, indicate leakage protection on
drawings or in specifications.
EQUIPMENT SCHEDULES: Provide schedules, including capacity, control
3.
settings, services and sizes, for all plumbing equipment and other
equipment requiring plumbing services, including but not limited to the
following:
Plumbing Fixtures
Pumps
Water Heaters
4.
PLUMBING FIXTURES:
4.1
Plumbing fixture numbers, description, fixture units and minimum
branch sizes are indicated in Article, PLUMBING FIXTURE SCHEDULES.
4.2
Plumbing fixtures shall be located where indicated by VA Program
Guide 7610 (Equipment Guide List). In addition to the locations
indicated in Program Guide 7610, emergency showers and eye/face
wash fixtures shall be provided near exterior filling pipes for
liquid supply storage tanks and at exterior central liquid supply
area.
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