These photographs and specifications are from a two bedroom residential system, previously approved for another alternative septic system, and converted to an AdvanTex Treatment System. This property is located approximately 250 feet from a tidal river, and though the soil property is predominately sand, the water table at the drainfield and septic tank location fluctuates with the tides.

The contractor was sorely pressed for installation time, as he had to install the septic tank during mean low tide. As the picutres indicate, the contractor hit free water around 48 inches. Installation depth of the septic tank was close to 84".

Specifications:
Peak Sewage Flow:	300 gallons per day
Estimated Percolation Rate:	<20 minutes per inch (Class I-II Soils)
Septic Tank:	1,500 gallon - baffled, top seam
AdvanTex Module:	AX-20 - one unit Module is time dosed for 30 seconds and rested for 9.5 minutes
Disposal Method:	One Gravel Beds, gravity fed from the AdvanTex Treatment System

Soils Evaluation by: Coastal Plains Environmental Group System Design by: Coastal Plains Environmental Group System Installed by: Churchview Septic Service 804.758.5836	Pad fully installed.	Contractor beginning to excavate hole for septic tank
Use of a "Caisson" was required due to the high water table.	In this photo, you can see water running in under the Caisson.	1,500 gallon top seam baffled septic tank & rail truck.
Lowering the septi tank into the void.	As the septic tank is being set, you can see the water filling the void space.	Setting the AdvanTex Module and Risers.
AdvanTex AX-20 Module and Risers.	Note the bags of cement used to help weigh the sysem down in the event of a high water event.	Pump Vault, Pump, and Float Tree assembly
Distribution Box to Pad	Completed Installation