Drainage connection drawing in dwg file. detail drainage drawing of housing colony , nahni trape, gully trap, main hole to main outer connection details in plan.
Hydraulic system and plumb
Drainage system inlet door
Drainage system, sewage sy
Graphical map of hydraulic
3x2m Hydraulic installatio
Tank section, valve and pi
2d cad drawing of urinal p
Plan and sectional drawing
Apartment Section and Drai
house plumbing water way d
Watertank constructure det
Pre-treatment plant waste
