Septic Tank System Diagram

Prepare and design your system.

Septic tank system diagram.

Inside the septic tank. Septic system images and sketches useful in understanding testing diagnosis pumping repair design defects alternatives inspection methods defects in onsite waste disposal systems septic tank problems septic drainfield problems checklists of system components and things to ask septic system maintenance and pumping schedules. Every septic system except the cesspool has two distinct components. A basic system consists an average size is approximately gallons to gallons in capacity.

The first step in any septic installation is to perform a site survey and do a percolation soil test on the area where the powts is going to be installed. The gravel stone drainfield is a design that has existed for decades. Septic tank clean out. The septic tank digests organic matter and separates floatable matter e g oils and grease and solids from the wastewater.

Don t abuse the system. A conventional septic system is typically installed at a single family home or small business. The system then can be designed based on the findings of the survey and results of the soil test. A septic tank is an underground chamber made of concrete fiberglass or plastic through which domestic wastewater flows for basic treatment.

The drainfield is a shallow covered excavation ideally in unsaturated soil. A decentralized wastewater treatment system consisting of a septic tank and a trench or bed subsurface wastewater infiltration system drainfield. Septic tank systems are a type of simple onsite sewage facility ossf. The septic system is a sewage treatment and disposal system.

Settling and anaerobic processes reduce solids and organics but the treatment efficiency is only moderate referred to as primary treatment. The middle liquid layer effluent then exits the tank and into the drainfield. But without knowing how does a septic tank work you can do things that harm or destroy the system. A septic system that was properly designed and installed needs only occasional pumping to remove the sludge and scum from the tank.

Soil based systems discharge the liquid known as effluent from the septic tank into a series of perforated pipes buried in a. This system uses two 55 gallon l drums as opposed to the 1 to 2 gallon 3 to 7 l tanks used for a standard home. How septic system works diagram 1.