Orange County NC Website
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Georgeville Series <br /> Wynott Series <br /> Golston Series <br /> Aerobic zone <br /> Pump System Components <br /> If the drain field is higher than the house, a pump system must be used. <br /> Advanced Treatment System Components- <br /> Waste is treated to almost a drinking water standard and works for non-conventional soils. <br /> Septic Trench Options <br /> • Conventional Trench <br /> • Accepted Trench Products <br /> • Chamber Trench <br /> • Polystyrene Trench <br /> • Tire Chips <br /> • Panel Block <br /> • Low Pressure Pipe <br /> • Drip <br /> Commissioner Pelissier asked if any of these alternatives exist in Orange County. <br /> Alan Clapp said yes. He said Orange County has an aerobic treatment unit as well as <br /> some pete filters. <br /> Conventional Trench (photo) <br /> Aerobic zone <br /> Chamber Trench (photo) <br /> • 25% Drain field reduction <br /> Trench is same as conventional but no rock (photo) <br /> • Polystyrene Trench <br /> • 25 % Drain field reduction <br /> Polystyrene Systems (photo) <br /> • 25 % Drain field reduction <br /> • Accepted Trench Product as equivalent to Conventional <br /> Panel Block System <br /> • Allows 50% reduction <br /> • Requires 36" of usable soil. <br /> LPP Trench (photo) <br />