Learn more about Your Nashville, TN Septic Distribution Box


A typical onsite septic system is made up from three major components. The number one stop for waste product from your home is actually the main component and is designated a septic tank. At this point, the waste is held while it distributes into three zones. The center level will be liquid effluent, which should advance to the subsequent main container unit. This is actually termed a distribution box, for the reason that it directs as well as divides the effluent solution to various drain field locations. This will be the next and last component. This location is just where the liquid is stored until it is soaked up within the surrounding ground.

Installing a new D-boxThe purpose of the distribution box is to direct the effluent coming from the septic tank such that every destination receives an identical amount of waste product. This is brought about by exact positioning of the exit pipelines through and out of this box. Very thorough preparation as well as assembly is really needed to present the correct pipe drop in which will preserve an equal and even flow out to the separate waste pipe area locations.


If possible, a precise tool, named a transit level, will be used in order to situate and reinforce each segment of pipe going out of the distribution box. In addition, other tough pipe brace accessories will hold the drainpipe in place as backfill is put on over the drainage system. Any negligence in this particular construction will definitely cause flow obstacles ahead.

The drainpipe system chosen for the distribution box and related sewer and drain field flow is smaller in size in comparison to pipes which are chosen for the septic tank. They are not meant to transfer solids and some other materials, which can certainly result in a block. In cases where these solids and larger materials move out of the storage tank toward the D-box, they are going to result in a decline in outflow or even a stoppage. The end result will be a septic system which will probably cease to work successfully.

New leach field installationA distribution box (D-box) is actually a great deal smaller in size in comparison to the waste product tank. This causes the box to be more difficult to find on your property. The smaller overall size area will perhaps even tend to stop up sooner with any solids which escape the much bigger storage tank. It is critical that the septic tank be pumped at appropriate intervals so that solids do not make it to a level high enough to transfer to the D-box.

When the D-box is creating a stoppage of outflow created by solids or other types of materials, it really will likely need to be checked out and also cleaned to deliver the suitable dispersal and flow of liquids. This will most likely involve much more intrusive amount of digging and excavation, together with corresponding steep repair service expenses.

Renovating or even replacing the drain field is usually quite an expensive amount of work. Often the drain field will need to be relocated to an alternative place. If the only available area for a new drain field is at a higher elevation, if will possibly require an effluent pump. This particular sort of replacement will incur an expense of 1000s of dollars.

In order to extend the life of your septic system, make certain to abide by the do’s and don’ts as noted within the web page reports and also blog posts. Keep in mind, things that anyone puts into the tank will make a substantial difference with regard to the amount of clogs and the associated costs to repair.

D-box badly clogged

Drain Field D-box badly clogged

New distribution box

Replacement D-box underway