Water
The atmospheric vacuum breaker needs to be installed how high above the flood rim?
6 inches
Three inch horizontal drainage pipe will have a grade no less than?
1/4" per foot
Burred ends of pipe and tubing shall be?
reamed to full bore of pipe or tube
IPS stands for?
Iron Pipe Size
A water heater by definition is an appliance for?
Suppling hot water for domestic and commercial purpose.
Copper water piping Type M may be installed in a building where?
Above ground only
The minimum size drain line for a urinal and kitchen sink is?
2" piping
Cast iron pipe, installed vertical, shall be support at it's base and?
each floor not to exceed 15 feet
What does AHJ stand for?
Authority Having Jurisdiction
PEX cannot be installed on a water heater where?
The first 18 inches from the water heater.
What is the minimum residual water pressure for a building?
15 PSI
the minimum size p-trap for a shower is?
2" trap
2" copper drain pipe, ran horizontal, shall not be supported less than?
10 feet intervals
PEX is?
Cross-linked Polyethylene
What is the minimum size water heater for three bedrooms and two bathrooms home?
67 gallons
The building supply water main shall be no smaller than?
3/4" piping
With a few exceptions, all horizontal drainage piping should have cleanouts installed every?
25 feet
What is the minimum distance from a side wall a water closet can be installed?
15 inches
SCFM means?
Standard cubic feet per minute
A water heater installed in a residential garage shall be installed on a platform that is how tall?
18"
The water pressure at the meter is 80 PSI, 30 feet above the meter at the furthest fixture the pressure would be?
65 PSI
Except for plastic pipe, in lieu of water test, drainage piping may be tested with?
Air at 5 PSI
Test gauges shall not have a pressure rating exceeding ___________ for testing?
twice the test pressure applied
By code definition, a stack is always?
Vertical
The TnP needs to discharge where?
Outside between 6 to 18 inches off the ground.