PCT1513 — Drainage and Sewer Systems

Add to Catalog 3 (Pre/ Included are the installation of the drainage system in a residential unit covering health aspects and the disposal of poisonous gases arising from the discharge of traps. Instruction is provided on elements of disposal systems, including sewer, septic tanks, tank size calculations, maintenance causes, and removal of sewer obstructions. (1 hr lecture, 4 hr lab)