Drain Field Installation Costs

The drain or leach field is the section of the septic system that transports the waste water back to the soil.

Drain field installation costs.

Replacement turf and other plantings can run 100 1 000 or more. Budget about 5 000 for this fix. The most common cause of septic system problems and failure is their septic system absorption component more commonly known as a drainfield becoming. Many people with septic system problems such as odor slow draining sinks and tubs gurgling pipes backups and sewage water ponding in their yard mistakenly assume the cause of these issues is their septic tank.

Unfortunately drain fields also known as leach fields do not last that long. To prevent buildup sludge and floating scum need to be removed through periodic pumping of the septic tank. Costs are considerably higher if sewage has leaked through the septic system and contaminated the soil below the leach pit. Drain field replacement can cost anywhere from 2 000 to 10 000.

The environmental protection agency recommends regular maintenance for septic systems or they may fail. It will cost about 30 per linear foot to dig up the old leach field and 9 to 12 per linear foot to lay the new filtration materials or leach field. Septic drain or leach field replacement will cost between 3 500 to 11 000 with most homeowners paying a total of 7 000 on average. Get fair costs for your specific project requirements.

In a cluster septic system each house has its own underground septic tank but they all feed into one drainfield leachfield soil absorption system. A drain field will flood if it gets overloaded with too much liquid causing sewage to back up in toilets and sinks. Building a septic drain field is time consuming but pays off in the long run. Installing a septic system usually involves extensive digging and damage to the landscaping.

Septic drain field replacement cost. Again costs will vary greatly depending on your location and the scope of your project. If placed in an area with good ground absorption a drain field can last up to 10 years. It is the most expensive component of the septic system.

This however is not true. Septic tanks last from 15 to 30 years. In this scenario you must excavate the contaminated soil and build a new a leach pit which can cost up to 10 000. The cost to install a drain line starts at 473 586 per piping run but can vary significantly with site conditions and options.

The average to repair or replace your septic tank and drainfield cost is 1 547. See typical tasks and time to install a drain line along with per unit costs and material requirements.