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tnstatter Summary <br /> 3000 gallon Sepdc tank(minimum) Muttiple tanks or compartment req'd <br /> 1500 gallon Dose tank (minimum) at approximately 31.00 gpi <br /> 34 GPM C 18 ft. of head, Pump required <br /> 5.3 inch swing on Demand float <br /> 17 inches from bottom of tank to"pump ON"float <br /> 20 inches from bottom of tank to"Hi Level Alarm"float <br /> 75 ft. of 2.0 inch suppty line with middle feed manifold connection <br /> 22 inch,or 1.83 ft. Sand Lift Mound <br /> 10 ft.wide by 62.5 ft. tong Rock bed <br /> 6 laterals 2.00 inch diameter 30.3 ft. long 3.0 ft. lateral spacing <br /> 7/32 inch perfs 3.0 ft. perforation spacing <br /> YES Effluent filt+er ft alarm <br /> 6 clean out ft valve box assemblies <br /> 24.0 ft.Total sand ABSORPTION width (minimum) <br /> 6.0 ft. upslope and sideslope (sand beyond rockbed) <br /> 14.0 ft. Downslope (sand beyond rockbed) <br /> BERM wldths(topsoit beyond rockbed) using 4:1 slope ratio <br /> 10 ft. upstope berm <br /> 12 ft. sidestope berms <br /> 24 ft. downslope berm optional 18 ft. downslope C�3:1 slope <br /> 4" inspection pipe <br /> 18" cove�an top <br /> U slo e berm �� 2a <br /> Dvwn$lo e berm <br /> 12" cover on sides <br /> (6"loamy cap&6"topsoil) <br /> 1.83 Clear� s�nd lift <br /> 1.17 p��th to Limiting <br /> �imitiE�� Cvnciiticin__ . _`�""--"�—_�___M_._. <br /> Ab.sor tion Width z�a.e-� _._. ____ ._ __--_ ----- --. _ - <br /> Nate: <br /> For 0 to 1�stapes, ,4bsorption Wi'dth is rneasured from the Bedequalty in both directions. <br /> �or slopes >1%, Absorpt�on Wfdth is measured downhill from the upslope ed�e of the B�d <br /> Rock Bed: 21 yd3 or"1.4= 34 ton <br /> Mound Sand: 230 yd3 or"1.4= 322 ton <br /> Loamy Cap: 74 yd;or'1.4= 104 ton <br /> Topsoit: 85 Yd3 or"1.4= 119 ton <br />