Basic Septic System Layout

As the first holding tank fills up the liquid waste will transfer to the second tank.

Basic septic system layout.

Most residential septic tank systems use gravity to move the water through the system. A conventional septic system is typically installed at a single family home or small business. A decentralized wastewater treatment system consisting of a septic tank and a trench or bed subsurface wastewater infiltration system drainfield. Onsite wastewater treatment definitely has its benefits.

This septic system design article outlines basic septic system design parameters such as finding the recommended septic tank volume and conventional recommended onsite wastewater soil absorption system leach field or drainfield size along with some notes on how to calculate these from simple water usage and site conditions. The septic tank digests organic matter and separates floatable matter e g oils and grease and solids from the wastewater. A basic septic tank system layout includes a pipe leading from the house to the septic tank an underground tank and a drain field. Most private septic systems are made up of two parts.

A typical septic system consists of a septic tank and a drainfield or soil absorption field. Not only is a home septic system a cost effective option but it s also environmentally friendly when properly installed and maintained and it can help with better water efficiency for these reasons many people will opt to install a septic system instead of relying on their municipal sewer system. As a licensed septic designer we help clients through a feasibility site evaluation to determine the system type and potential locations for placement step 2. The holding and digesting tanks and the dispersal field.

The gravel stone drainfield is a design that has existed for decades. The construction details including the layout of all sewers outside of the home the location and depth of all tanks the routing and depth of pressurized effluent lines and other system parts such as the drain field and any additional atus must match the septic system plans as approved by the local county health department.