Sanitary installation, plumbing construction and hydraulic water system details that includes a detailed view of toilet plan details with toilet sectional details and passage, sanitary equipment installation details, doors and ventilation details, plumbing details and interior details with dimensions details, wall section details with controller-to-valve details & wiring diagram, pipe and wire trenching, main isolation valve assembly, control valve assembly, air / vacuum relief valve and much more of sanitary installation details.