Drainage Grating System Design for Garage Ramp and Pump Area

This drawing illustrates a detailed drainage grating system design prepared for the garage ramp and pump area planning. The layout includes clear isometric views of removable channel grating covers fixed with steel dowel supports and placed along the garage ramp edge. Floor slope directions are marked to guide surface water toward the grating line, helping prevent water accumulation. Section views explain the relationship between the grating, concrete slab, and underground drainage network, showing slab thickness, grating width alignment, and proper edge detailing. Pipe routing is shown with a 100 mm diameter drain pipe, vertical drop connections, cleanout access, and rubber-supported hangers for stability. These details assist architects and civil engineers in understanding correct drainage flow and grating installation requirements.

The pump area section further explains the water tank connection, the pump room floor slope, and RCC raft foundation integration with the drainage system. The drawing highlights how wastewater is safely collected from the pump room floor and directed through the grating and piping system below the slab level. Structural coordination elements such as concrete offsets, pipe alignment, and slope continuity are clearly represented for accurate execution on site. This technical drawing is suitable for architects, civil engineers, interior designers, and builders who require reliable garage ramp and pump area drainage grating design information for planning, coordination, and construction stage documentation.