Find Out About Your Chapel Hill, NC Septic Distribution Box

A standard onsite septic system is comprised of 3 primary components. The first stop for waste products directly out of your home is the biggest component and is referred to as a septic tank. Here, the waste is accumulates before being routed to the leach field.

Within the septic tank, the waste products separate into three layered zones. Solid waste will sink to the bottom layer. Other waste, such as grease and oil, will float to the top layer.

The mid layer will be liquid effluent. This wastewater will continue on to the next main component, which is named a distribution box, given that it routes or distributes the outflow liquid to different leach field destinations. This will be the next and last component. The drain field region is where the liquid is accumulated before it is soaked up directly into the surrounding earth.

The role of the distribution box is to guide the outflow emerging from the septic tank such that each and every branch of the drain field gets an identical amount of waste product. Doing this is achieved through accurate positioning of the exit pipes inside and coming from the d-box. Very careful preparation and assembly is necessary to ensure the ideal pipe drop which will sustain a constant and equivalent flow to the various drain area zones.

New drain field installationPreferably, a precise tool, named a transit level, will be chosen to situate the pipe and it’s foundation for each and every section that is leaving the distribution box. Additionally, other tough pipe brace accessories will hold the drainpipe in position as backfill is put to cover up the structure. Any kind of negligence with this construction procedure will most likely result in flow complications ahead.

The pipe system used for the distribution box and associated sewer and drain field flow a smaller size compared to pipelines that are utilized for the septic tank. They are not really intended to transport solids and various other substances, which might easily trigger a clog. When these solids and larger substances overflow out of the tank into the D-box, they will certainly create a decrease of outflow or even a blockage. The end outcome will be a septic system that will likey cease to function properly.

A D-box is a great deal smaller compared to the waste tank. This results in the box being more difficult to find on your property. The smaller over all size area will also tend to clog sooner with any solids that get out of the considerably bigger storage tank. It is critical that the septic tank be pumped at proper time periods so that solids do not extend to a level high enough to transfer into the D-box.

When solid wastes accumulate within the D-box, this will cause a stoppage of outflow to the leach field. To repair this problem, it definitely will require access to clean to provide the suitable distribution and outflow of liquids. This will require a much more invasive quantity of digging and excavation, along with related high repair work fees.

Repairing or possibly replacing the drain field requires an expensive amount of effort and expense. Often the drain field will have to be moved to an alternative location, which in turn might require an effluent pump if there is absolutely no location that is at the equivalent elevation.


D-box badly clogged

Drain Field D-box badly clogged

New distribution box

Replacement D-box underway