PLMB1125 — Drain/Waste/Vent and Gray Water

PLMB 1125 - Drain/Waste/Vent and Gray Water PLMB 1125 - Drain/Waste/Vent and Gray Water 3 credit hour(s) Pre- or Topics include safety requirements, tools and materials, proper installation, maintenance and principles of gravity, air pressure, DWV sizing, storm drainage, sewers and sewage treatment, private sewage disposal systems, and alternate water source drainage systems. Theory Hours: 15