septic tank

rain gutters

Sanitary registration type and strainer

sanitary slab

Sanitary installations

Strainer detail in autocad

roof drain

Brick masonry pressure breaker

Individual sewage system and installing a septic tank

Architectural detail of ss.hh.

Records!

Latrines – dry hole

Kitchen and bathroom details

More isometric pipe anchor

trench excavation

Elevated tank

Mesh toilet detail

pumping tank

Bomb chamber detail

Construction details – services – bathrooms

grease interceptor box