Building A Septic Drain Field

Be sure to put a test cap on the end going into the building.

Building a septic drain field.

Dig a trench that s 4 26 3 ft 1 22 7 92 0 91 m. These trenches should be 3 to 4 feet deep and 3 feet wide. Soil tests can generally be done by the local department of. Place the drum with 1 side hole at the end of the trench.

Compacted soil in a drain field will decrease the drain field s ability to drain. The drain field can be made from a variety of materials. 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. Another consideration should be local zoning regulations.

The weight of many large trucks driving over a drain field will crack the pipes in the drain field and compact the soils. Don t run too much. 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. Use either a shovel or an excavator to make a hole in the.

The trench should also have a very slight downward slope so that the waste can drain out of the the drain pipe. The field should be at least 10 feet away from your edible garden and any water such as a lake river or well. Check the soil to determine its absorption capacity. How to build a septic drain field step 1.

The size of the field will be based on the size of the home and the rate of percolation. While all septic tank drain fields require regular inspection you can save a lot of money by digging one yourself. Check with your local county office and health department to determine if a permit is required or if the health. Step 1 choose your site you will want to choose a site that is away from the house but close to the tank.

Dig the drain field trenches which should be two sections of 50 feet or four sections of 25 feet. A total drain area of 100 feet is required for most septic systems. Dig a hole 1 ft 30 cm deeper for. Make sure the drum is level when you set it down.

Placing the tanks underground 1.