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Installer Summary <br /> 2250 gallon Septic tank(minimum) Tank options: Multiple tanks or compartments req'd <br /> 1500 gallon Dose tank(minimum) at 36.80 gpi <br /> 36 GPM® 21 ft. of head, Pump required <br /> 4.5 inch swing on Demand float which translates to roughly 3.3 inches of float tether length <br /> if time dosing is required --> 4.6 minutes ON time Et 7.2 hours OFF time <br /> 17 inches from bottom of tank to"pump ON"float, or 12 inches to"timer ON"float <br /> 20 inches from bottom of tank to"Hi Level Alarm"or 30 inches to"Hi level alarm"if time dosed <br /> 90 ft. of 2.0 inch supply line with end feed manifold connection <br /> (Tip: "top feed"manifold to control drainback) <br /> 24 inch, or 2.0 ft. Sand Lift Mound <br /> 10.0 ft. wide by 63.0 ft. long Rock bed <br /> 3 laterals 2.00 inch diameter 61.0 ft. long 3.0 ft. lateral spacing <br /> 7/32 inch perfs 3.0 ft. perforation spacing <br /> yes Effluent filter Et alarm <br /> 3 clean out&valve box assemblies <br /> 27.0 ft.Total sand ABSORPTION width (minimum) <br /> 0.0 ft. upslope and sideslope (sand beyond rockbed, minimum) <br /> 17.0 ft. Downslope (sand beyond rockbed, minimum) <br /> Specific slope ratios give BERM widths (topsoil beyond rockbed)of: <br /> 4:1 upslope ratio 13 ft. upslope berm <br /> 4:1 sideslope 18 ft. sideslope berms <br /> 4:1 downslope 23 ft. downslope berm <br /> 4" inspection pipe <br /> 18" cover on top <br /> kUpslope berm 13 Downslope berm 23 <br /> 00011101 01101miw <br /> mom 12" cover on sides <br /> (6"loamy cap&6"topsoil) <br /> � 2.0 Clean sand lift <br /> 1.0 Depth 'co Cimino q <br /> t_irilitillc condi-bar — - <br /> Absorption Width <br /> 27.0 . _ _ --_ .._ • _ <br /> Note: <br /> For 0 to 1%slopes, Absorption Width is measured from the Bedequally in both directions. <br /> For slopes >1%, Absorption Width is measured downhill from the upslope edge of the Bed <br /> Rock Bed: 28.0 yd3 or*1.4= 39 ton 9 inches under pipe <br /> Mound Sand: 269 yd3 or*1.4= 377 ton calculation based on 3:1/4:1 slope from top of rockbe. <br /> Loamy Cap: 89 yd3 or*1.4= 125 ton 6"deep <br /> Topsoil: 102 yd3 or*1.4= 143 ton 6"deep <br />