How many meters does it take to build a toilet in the countryside?

The distance between rural septic tanks and buildings should not be less than 5m.

When the safety distance cannot be met due to the limited construction land, support and protection measures should be taken to protect the safety of the building without affecting the foundation of the built house and ensuring the safety of the building.

The linear distance between rural septic tanks and underground water intake structures shall not be less than 30m.

Precautions:

1. Location: Stay away from drinking water sources, vehicle parking and driving areas, underground pipe network projects such as water supply and power supply, not too far from the toilet room, and live in the downwind of the living room and kitchen.

2. Excavation: Take the septic tank as an example, with the length, width and height of 2000×1000×1160 respectively. The excavation is based on the size of 2600× 1600× 1760, and the periphery is expanded by 30cm. The lower part is reserved for hardening treatment according to the height of the dung outlet, which is convenient for taking over and enclosing. The direction should be parallel (straight line) or vertical to the direction of the toilet outlet pipe, so as to avoid blocking circulation caused by repeated use of elbow connection.

3. Foundation treatment: The excavated earthwork should be classified and piled up, and hard objects such as bricks, stones and soil layers should be paved outside. Caked soil should be broken and scattered, and fine soil should be evenly piled on both sides of the pit. It is advisable to pile up half the earthwork excavated. After excavation, tamp and level the bottom soil layer, spread 3-5cm thick stone powder or yellow sand at the bottom of the pit, and level it with a level. It is forbidden to expose sharp objects such as stones at the bottom of the pit.