Sonora portable bathroom rentals provider? What Is a Septic System? A septic system is an on-site sewage treatment and disposal system that is usually buried underground. Septic systems consist of two main parts: a septic tank and a drain field. The septic tank is a watertight box, usually made of concrete or fiberglass, with an inlet and outlet pipe. All wastewater flows from the home to the septic tank through the sewer pipe. Septic tanks take wastewater and separate solid matter from it, which settles at the bottom of the septic tank. Once in the septic tank, heavy solids sink to the bottom, and bacteria reduces them to sludge and gases.
First we need to explain the reason for pumping the septic tank or tanks. The normal riding level of waste water in a tank is approximately 4 feet deep, with a floating scum layer and a bottom solids layer. If a tank is not pumped prior to inspection, a proper visual inspection cannot be performed as no one can see through 4 feet of waste water. The tank floor & sidewalls, the tank center seam/seal, the tank baffle and the complete inlet/outlet sanitary tees are not visible for inspection and system evaluation without pumping the tank first.
For homes where the drainfield is located upslope from the septic tank, a pump tank is added to move effluent out of the septic tank and into the drainfield, otherwise, the effluent flows using gravity into a series of perforated pipes buried in the drainfield. Slowly, the effluent is released into the soil where harmful coliform bacteria, viruses, and nutrients are naturally removed, then it percolates through the soil, ultimately discharging to groundwater. See additional details at https://www.foothillsanitary.com/services/portable-toilet-rental/.
The home’s sewer line drain pipe needs to slope 1/4 inch per foot downhill to the inlet side of the septic tank and the outlet pipe needs to flow downhill at least 1/8 inch per foot downhill to the leach field, where the septic tank effluent enters a manifold or distribution D box. Beyond the manifold or D box the leach field trenches (for an Infiltrator chamber system) are excavated perfectly level at a depth of at least seven inches below the grade of the manifold pipes or D box (for chambers). And covered with at least one foot of soil atop the trench or chamber. Trenches can be deeper, if the site dictates, but rarely more than three feet below finish grade.
Kevin Gause is the owner of Foothill Sanitary Septic and Operation Manager for Foothill Portable Toilets which is owned by Leslie Gause. Kevin has over 20 years experience in solid and liquid waste transporting and 17 years experience in handling all aspects of septic, grease and portable toilet services. Kevin’s commitment is to provide all services with the utmost integrity and honesty. By providing quality workmanship and performing the job the way it should be done, customer satisfaction is achieved. Our first-time customers continually become our long term customers time and time again, choosing us for all their septic and portable toilet needs. This commitment is prevalent throughout the company. Discover more information at Foothill Sanitary.