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DocuSign Envelope ID:81 E05E8E-EED7-43D3-8B8A-0811 OE72140A <br /> PVC Union <br /> Electrioal Conduit <br /> Audible/Visible Duct Sealant at Both Ends PVC Bali Valve <br /> External Alarm I I draulic Cement Seal to <br /> Y Non-Corrosive cable/rope <br /> Riscr <br /> Control Panel Electrical from puml] <br /> NEMA 4X 6"+Above Finish Grade <br /> Enclosure Sloped Away <br /> 12"+Above <br /> Grade Mastic+.Hydraulic Ceinent <br /> Two Separate <br /> Flexible Boot <br /> Circuits [Recommended) <br /> [Recommended) <br /> Floats 2"PVC Discharge Pipe <br /> PVC Check Valve <br /> PVC Float Support Sleeve <br /> 3116"Vent Hole <br /> All SIS Clairtps <br /> Sewage Effluent Pump <br /> (Sued to meet GPM c@ TDU <br /> design specifications) <br /> Stablel4"Gravel Base <br /> - - 4"block <br /> • Ott <br /> TYPICAL PUMP TANK DETAIL <br /> SPECIFICATIONS <br /> Not to Scale <br /> > The Alarm shall be located adkacunt to the pump tank and approved for outdoor locations(NUMA 4X or equal) <br /> A The circuit serving the alarm shall be on n separate Circuit from the pump <br /> The controi panel enclosure shall be mounted at least 3-S'above grade on a durable,sturdy,non-corrosive post such as a prasSurc <br /> treated 4X4 <br /> 9 The floats shall be supported using non-corrosive materials separate from the discharge pipe. The float wire pivot points shall be <br /> secured with durable straps such as all stainless-steel clamps or equivalent. The floats should be strapped to a 2"removable PVC <br /> pipe sleeve located over a smaller diameter weighted standpipe. '1'hc floats shall bo adjustable and replaceable without cnteaing <br /> the tank or removing the pump. The pump off level shall be set to keep the pump submerged. <br /> i' Pipe pettetrations shall be through approved flexible boots or sleeves. The riser and conduit shall be sealed to the tank with pliable <br /> mastic followed by a troweled coat of hydraulic cement. <br /> > All piping shall be Schedule 40 minimum PVC. All fillings shall be PVC pressure fittings labeled NSF-PW. Valves and unions <br /> shall be located wilhin 18"of the riser cover and should be Schedule 80 or equal. <br />