Waste Water Tanks

Top cover slab: 100 mm with reinforcement.

 Shape and Dimensions

Shape: Cylindrical.

Typical capacity: 1000 to 5000 liters for domestic use.

Diameter: 1.0 m  2.0 m depends on capacity.

Height: 1.5 m  2.5 m.

Inlet Outlet pipe diameter: 100 150 mm (commonly PVC pipes.

Inlet pipe (yellow handle left side): Carries sewage into the tank.

Outlet pipe (yellow handle right side) Carries partially treated wastewater to soak pit drain field.

Top cover slab: RCC with airtight fitting, removable for cleaning.

Vent pipe (green top): Ensures release of gases (methane, hydrogen sulfide, etc.) produced during decomposition.

Baffle walls (inside, not visible) Slow down flow, allowing solids to settle.