Compacted soil in a drain field will decrease the drain field s ability to drain.
Building a drain field.
Use a shovel to dig your hole being careful not to hit or damage the leach pipe with the blade.
Overall it is not recommended to build over your leach filed and you should also not put anything heavy on top of it such as parking a vehicle.
Step 1 choose your site you will want to choose a site that is away from the house but close to the tank.
For families with five or more members the drain field should be a minimum of 25 feet long due to the large amount of laundry done in large families.
The biggest issue that can arise from construction near a drain field is the damage caused by heavy construction equipment.
Soil tests can generally be done by the local department of.
The hole should be 2 feet wide 4 to 6 feet deep and approximately 20 feet long.
Check the blueprints of your property so you can locate where the leach field s pipes end.
Dig a hole at the end of your leach system pipes to expose them.
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Gravelless chamber leach beds work great but if the soil gets saturated with phosphates soap it will not drain fast enough causing odor and back up of.
The field should be at least 10 feet away from your edible garden and any water such as a lake river or well.
Using the shovel dig the drain field.
Grass that is kept short is ok because will take much longer to clog pipes but any type of plant where its roots can cause damage is not a good idea.
Check with your local county office and health department to determine if a permit is required or if the health.
How to build a septic drain field step 1.
Check the soil to determine its absorption capacity.