what are the four goups of pipes?
cast iron. galvanized. copper. plastic
what are the four goups of pipes?
cast iron. galvanized. copper. plastic
types of copper pipe?
M, L, K
types of drains?
drain, waste, vent
what fitting must you have on a drain?
y-shaped fitting with clean out
what size vent pipe for 1 toilet?
2”
what size vent pipe for 2 or more toilets?
3”
what is the slope for drain pipes?
1/4 inch per foot
what are the measurements for placing a toilet flange?
12” from the finshed back wall at center. 15” at center from the left and right walls.
where is a p-trap installed?
on a fixture to the wall.
where is the s-trap installed?
on a fixture to the floor?
what are the four faucet types?
compression. ball. cartridge. disc
what are the pvc schedules?
40 and 80
