Ventilation and main hole section autocad file, dimension detail, naming detail, brick wall detail, concrete mortar detail, etc.
Septic Tank Plan And Secti
Air duct line design view
Pluvial sewer section auto
Pipe system details elevat
Dirty water single line vi
Mechanical Pump Elevation
Main hole plan and section
Parking plan hydro sanitar
Washbasin section design i
2d drawings details of swi
Section main hole detail d
Well grounded detail
