Building A Septic Drain Field

The size of the field will be based on the size of the home and the rate of percolation.

Building a septic drain field.

Make sure the drum is level when you set it down. Dig a hole 1 ft 30 cm deeper for. 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. 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 weight of many large trucks driving over a drain field will crack the pipes in the drain field and compact the soils. Place the drum with 1 side hole at the end of the trench. Use either a shovel or an excavator to make a hole in the. Check with your local county office and health department to determine if a permit is required or if the health.

These trenches should be 3 to 4 feet deep and 3 feet wide. Another consideration should be local zoning regulations. The drain field can be made from a variety of materials. Soil tests can generally be done by the local department of.

A total drain area of 100 feet is required for most septic systems. Check the soil to determine its absorption capacity. The field should be at least 10 feet away from your edible garden and any water such as a lake river or well. Placing the tanks underground 1.

How to build a septic drain field step 1. Compacted soil in a drain field will decrease the drain field s ability to drain. Step 1 choose your site you will want to choose a site that is away from the house but close to the tank. Don t run too much.

The trench should also have a very slight downward slope so that the waste can drain out of the the drain pipe. The biggest issue that can arise from construction near a drain field is the damage caused by heavy construction equipment. 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. Dig a trench that s 4 26 3 ft 1 22 7 92 0 91 m.

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