Sand Mound Septic System Diagram

The size of the mound will be determined by the size of the septic tank and the results of the perc test. Check your systems inspection pipes regularly to see if there is a liquid level continually over 6 inches.

Sand Mound Failed Best Solution To Replace A Failed System Youtube

Create a mound of sand over the tilled mound area.

Sand mound septic system diagram. We have over 30 years of experience in the waste water industry. Mound systems are an option in areas of shallow soil depth high groundwater or shallow bedrock. The system length is measured parallel to the rows of gsf modules.

Homeowners should be encouraged to monitor the performance of the septic system by routinely check ing for the presence and depth of water in the monitoring wells during spring summer and fall. Periodically inspect the mound and downslope areas for odors wet spots or surfacing sewage. The constructed sand mound contains a drainfield trench.

On the upper level of the mound place a thick of gravel. Produced by the anne arundel county department of health. Any progressive increase in ponding depth within the mound bed or sand fill over time may be indicative of a future problem.

Grass is the best cover for the mound. The size of the mound depends on the systems estimated daily flows and the soils perc rate. The mound system is an engineered drain field used in areas where septic systems are more prone to failure due to having extremely permeable or impermeable soils soil with shallow cover over porous bedrock and soils that have a high seasonal water table.

A mound system is an alternative to the traditional rural septic system drain field. The eljen gsf geotextile sand filter system is a cost effective alternative to other septic technologies. Effluent from the septic tank flows to a pump chamber where it is pumped to the mound in prescribed doses.

The system width is the sand dimension perpendicular to the gsf module rows. A sand mound system is an on site sewage disposal system that is elevated above the natural soil surface in a suitable sand fill material figures 11 and 12. Ab system w uv light elevated sand mound 750 sq ft or larger steep sloped sand mound sites up to 15 slope contact us as we may be able to save you several thousand dollars in material costs alone.

If you are looking for septic information youve found it. Build the mound so the sides are gentle slopes to help prevent erosion and make mowing easier and safer. Wire clamps are used to secure perforated pipe above the gsf modules.

Now you are ready to construct the mound. Sand mound absorption areas are about the same size as conventional in ground absorption systems averaging 600 to 1500 square feet for a three bedroom home. This video explains what a mound septic system is how it works and how to properly maintain it.

Types Of Septic Systems King County