House Sanitary Layout Plan with Plumbing Line and Section Detail

House sanitary layout plan drawing presenting a complete plumbing and sanitary system arrangement for a residential building, including ground floor plan, upper floor plan, and roof level sanitary connections. The drawing illustrates drainage pipe routes, wastewater flow direction, and sanitary fixture placement across different areas of the house layout. Bathroom fixtures such as wash basin, water closet, and drainage outlets are clearly represented with plumbing line connections that guide the movement of wastewater through the building system. The sanitary layout plan also shows vertical pipe alignment and connection points that link floor plumbing lines to the main drainage outlet.