It has access lids above ground.Thanks. So it's an underground thing? I'm imagining something similar to where petrol stations store petrol. So how do people access them?
Septic Tanks provide an onsite sewage disposal system for homes on the urban fringe and in rural or remote locations. Effluent flows from the toilet, bathroom, laundry and kitchen into a tank, where liquids, fats, oils and solids are separated.