## What is the size of Soakaway in Nigeria?

Typical diameters of soakaway rings are 1.2m, 1.5m, 1.8m, 2.1m and 2.4m.

### How much does it cost to construct septic tank?

Septic tank should be about 8Rs/litre, underground sump should be about Rs 12/litre without tiles or Rs14/liter with tiles.

#### How much does it cost to install a septic tank UK?

How Much Do Septic Tanks Cost?

Septic Tank Type | Estimated Supply Cost | Estimated Installation Cost |
---|---|---|

Below Ground (up to 2,800L) | £800 to £1,300 | £1,200 to £1,800 |

Below Ground (up to 3,800L) | £1,000 to £1,500 | £2,000 to £2,500 |

Below Ground (up to 4,800L) | £1,200 to £1,860 | £2,700 to £3,350 |

**How much does it cost to build a water sump?**

water sump may cost anything between 13 rs (brick) to 22 rs (concrete) per liter. However going by your requirements and with my experience with concrete tank go with FRP sump tank ( syntex or any other brand).

**How do you calculate the size of a soakaway?**

A) CRATE SYSTEM Where ground has good soakage (such as sand/gravel) then the size/volume of a crate type soakaway can be calculated as follows: Volume = Roof area being drained x (50mm rainfall rate per hr/3000).

## How close to the house can a septic tank be?

– A full foundation must be 10 feet from the septic tank and 20 feet from the leaching area. – A slab foundation such as a garage must be 10 feet from the septic tank and 10 feet from the leaching area.

### How deep should my soakaway be?

How deep should a soakaway be? The Perforated pipe should be laid at a minimum depth of 200mm and a maximum depth of 700mm. This enables aerobic contact between the effluent and the drainage stone and soil particles. This leads to aerobic digestion and effectively treats the effluent.

#### What is the cost of making a water tank?

3.85 lakh (90% of Estimated Cost).

**How much does it cost to build a underground tank?**

Construction of 5000 litre water tank costs from Rs. 20 rupees per litre to 25 Rupees per Litres based on the construction. Earth work is under customer scope. Whereas the Precast RCC tank costs only 15 Rupees (approximately) which is cost effective and reduces construction time.

**How far does a septic tank have to be from a boundary?**

The distance for a Septic Tank, Waste Water Treatment System or Percolation Area from a boundary or public roadway is as follows: Public Roadway: 4 metres. Boundary: 3 metres.