Building A Septic Drain Field

Dig the drain field trenches which should be two sections of 50 feet or four sections of 25 feet.

Building a septic drain field.

The size of the field will be based on the size of the home and the rate of percolation. Placing the tanks underground 1. Be sure to put a test cap on the end going into the building. Also there may not be enough pitch to get to the drain field depending on the depth your drain field is and how close it will be to the outlet of the tank.

If going through the wall seal around the hole with. Make sure the drum is level when you set it down. Check the soil to determine its absorption capacity. Dig a hole 1 ft 30 cm deeper for.

Soil tests can generally be done by the local department of. A total drain area of 100 feet is required for most septic systems. The biggest issue that can arise from construction near a drain field is the damage caused by heavy construction equipment. Dig a trench that s 4 26 3 ft 1 22 7 92 0 91 m.

Place the drum with 1 side hole at the end of the trench. Check with your local county office and health department to determine if a permit is required or if the health. A typical home with a good percolation rate may require as little as 4 500 square feet of field or as much as 9 000 square feet with a poor percolation rate. The field should be at least 10 feet away from your edible garden and any water such as a lake river or well.

Don t run too much. The drain field can be made from a variety of materials. These trenches should be 3 to 4 feet deep and 3 feet wide. While all septic tank drain fields require regular inspection you can save a lot of money by digging one yourself.

Traditionally it is a series of stone and pipe trenches but a number of alternatives are in use today including but not limited to concrete galleys plastic chambers perforated pipe and styrofoam peanuts and peat moss. Step 1 choose your site you will want to choose a site that is away from the house but close to the tank. Compacted soil in a drain field will decrease the drain field s ability to drain. The trench should also have a very slight downward slope so that the waste can drain out of the the drain pipe.

The weight of many large trucks driving over a drain field will crack the pipes in the drain field and compact the soils.