Rincon Septic Tank Construction

A Septic Tank is constructed where there is no proper drainage system. In order to store, the Waste or sewage for 10-30 Days Septic tank is constructed and the same is designed.

This tank is usually installed below 1.5m-1.8m from ground level. Waste water coming from sewer Pipes of the house is connected to the Septic tank.

Wastewater flows into the tank at one end and leaves the tank on the other end as shown in the figure. The septic tank is drained out with the help of sucking out the outlet. The municipal Department sucked out the wastage from the Septic tank.

In the early 1990’s, the tank was constructed without a bottom slab below the tank. Due to seepage from the Septic tank, the waste water is mixed with FreshWater sump. To avoid this, the septic tank is cased up with the bottom slab.

The Design of Septic Tank

Septic tank Consists of Top Slab, Bottom Slab with PCC Bed, Shear walls around the tank and a top cover (Opening) to check the level of Wastewater. Below are the septic tank design calculations.

How to find Septic tank Size?

In order to calculate the Septic tank size, know about the standard length and width ratio of the Septic tank.
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