Bathroom plumbing structure and construction cad drawing details that includes a detailed view of controller-to-valve details & wiring diagram, pipe and wire trenching, main isolation valve assembly control valve assembly with Reinforced concrete parapet with Stuffed with tezontle with average thickness, Stuck with cement-sand mortar prop with Waterproofing based on prefabricated membrane, air/vacuum relief valve, drain/flush valve and much more of plumbing details.