Apprentice Training, mechanical & systems

Plumber: DWV Drain-Waste-Vent & PEX Water Supply

3 in PVC soil stack, sanitary tee, P-trap and 1/2 in PEX hot/cold lines

Time: 50 min
People: One
Level: Medium

Before you start

Clear 2 × 2 m of floor and lay out the parts.
14 parts and 18 fasteners in 4 steps.
You'll want a screwdrivers and a claw hammer and a tape measure and a drill and a marker and a spirit level and a trimming knife.
Never over-notch load-bearing studs; holes bored in studs must not exceed 60% of stud depth when reinforced with stud shoes.

Apprentice Training & Risk NoticeEducational training demonstration only. Risk: Real-world structural lumber sizing, spans, and fastener schedules carry legal liability and must comply with local building codes (IRC/IBC/OSHA) and certified engineering.

Apprentice Training, mechanical & systems

Plumber: DWV Drain-Waste-Vent & PEX Water Supply

3 in PVC soil stack, sanitary tee, P-trap and 1/2 in PEX hot/cold lines

Time: 50 min
People: One
Level: Medium

Before you start

Clear 2 × 2 m of floor and lay out the parts.
14 parts and 18 fasteners in 4 steps.
You'll want a screwdrivers and a claw hammer and a tape measure and a drill and a marker and a spirit level and a trimming knife.
Never over-notch load-bearing studs; holes bored in studs must not exceed 60% of stud depth when reinforced with stud shoes.