any part of the piping system other than a main, riser or stack
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branch
The minimum size vent by table is _______. The size is determined by fixture units being
vented and developing lengths. The larger the vent the longer it can be
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1 1/4 inch
Access must be provided to
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Concealed slip joint connections
Minimum ______ per foot fall on all 2 1/2 inches or smaller pipe
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1/4 inch
Access opening in the drainage system used to remove obstructions
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Cleanout
Gas piping to water heaters
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, No concealed bushing (must be bell reducer)
Can be black iron or galvanized or mix the two
Copper is code approved only if no sulfur is in gas
A drop leg is required at the base of all risers (only when water vapor is
present in gas)
Must have shut off valve in same room and within 6 feet of heater
Traps must be
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Self-scouring
Must be set level and properly aligned with adjacent walls
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Fixtures
The purpose of requiring the drinking fountain spout to produce a flow of water 4
inches high minimum is so that a cup can be inserted under the flow of water to
provide a drink of water for an individual who, because of disabilities, would
otherwise be incapable of using the drinking fountain
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branch
The minimum size vent by table is _______. The size is determined by fixture units being
vented and developing lengths. The larger the vent the longer it can be
,Give this one a try later!
1 1/4 inch
Access must be provided to
Give this one a try later!
Concealed slip joint connections
Minimum ______ per foot fall on all 2 1/2 inches or smaller pipe
Give this one a try later!
1/4 inch
Access opening in the drainage system used to remove obstructions
Give this one a try later!
Cleanout
Gas piping to water heaters
Give this one a try later!
, No concealed bushing (must be bell reducer)
Can be black iron or galvanized or mix the two
Copper is code approved only if no sulfur is in gas
A drop leg is required at the base of all risers (only when water vapor is
present in gas)
Must have shut off valve in same room and within 6 feet of heater
Traps must be
Give this one a try later!
Self-scouring
Must be set level and properly aligned with adjacent walls
Give this one a try later!
Fixtures
The purpose of requiring the drinking fountain spout to produce a flow of water 4
inches high minimum is so that a cup can be inserted under the flow of water to
provide a drink of water for an individual who, because of disabilities, would
otherwise be incapable of using the drinking fountain
Give this one a try later!
