These photographs and specifications are from a three bedroom residential system. This lot was originally permitted for another alternative system that allowed for a reduced footprint disposal area, and was converted to the AdvanTex Treatment System. There are two individual shallow placed disposal beds (12" installation depth), that are dosed by gravity from an eight port distribution box.

Specifications:
Peak Sewage Flow:	450 gallons per day
Estimated Percolation Rate:	45 minutes per inch (Class IIb Soils)
Septic Tank / Processing Tank:	1,500 gallon baffled - concrete top seam
Pump Chamber:	1,000 gallon - top seam
AdvanTex Module:	AX-20 - one unit Module is time dosed for 30 seconds and rested for 9.5 minutes
Disposal Method:	Two 16'x 20' Gravel Beds = 640 square feet Beds are time dosed for 1 minute and rested for 2 hours

Installation was performed by: Parsley Septic Service Soils & Design Work by: Coastal Plains Environmental Group	As you can see at the bottom of the tank pit, we hit some nasty clay.	The black tank you see on the truck is the 1500 gallon baffled septic / processing tank. The other tank is a 1,000g pump chamber.
Setting the 1,500 gallon baffled septic tank & processing chamber.	Setting the 1,000gallon pump chamber.	Both tanks set.
The contractor has cut 1/2 of the pad area into the soil.	You can see the relationship of the pads in this photo.	The contractor then poured the gravel in the first half of the pad.
Both pads are completed. They are connecting the distribution piping to the conveyance lines.	Pads are covered and ready to be backfilled.	Here they have set the AX20 module and are setting the risers.
They have begun to plumb the module.	Module installed & plumbing in place	AX20 Module & Media.
Final Grade of AdvanTex System.		Final Grade of Dispersal Area