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+ <br /> Installer Summary <br /> 2000 gallon Septic tank(minimum) Tank options: none <br /> existing <br /> 1000 gallon Dose tank(minimum) at 125.00Igpi <br /> L <br /> 38 GPM @ 23 Et. of head, Pump required <br /> 7.0 inch swing on Demand float which translates to roughly 4.5 inches of float tether length <br /> 1 If time dosing is required--> 4.6 minutes ON time @I 9 <br /> Ihours 19 inches from bottom of tank to"pump ON"float,or 12 inches to"timer ON"float OFF time <br /> 22 inches from bottom of(tank to"Hi Level Alarm"or 32 =inches to"Hi level alarm"if time dosed <br /> 140 ft. of 2.0 inch supply line with end feed manifold connection <br /> (Tip:"top feed"manifold to control drainback) <br /> 14 inch,or 1.2 ft Sand Lift Mound <br /> 14.0 ft.wide by 50.0 ft long Rock bed <br /> 3 laterals 2.00 irlih diameter 148.0 Ift. long 13.0 +ft lateral spacing <br /> 1/4" inch perfs 3.0 ft. perforation <br /> spacing <br /> INo !Effluent filter&alarm <br /> 3 clean out 6t valve box as$emblies <br /> 27.0 ft.Total sand ABSORPTIO width (minimum) <br /> 0.0 ft. psiope and sldeslope (sand beyond rockbed,minimum) <br /> 17A ft, lope (sand beyond rockbed,minimum) <br /> Specific slope ratios give BERM widths (topsoil <br /> 4:1 upslope ratio 10 ft.Upsiope berm beyond rockbed)of: <br /> 4:1 sideslope 5 ft.sidestope berms <br /> 4:1 downslope 21 ft. downslope berm <br /> 4"inspection pipe <br /> 18"cover on top <br /> 4„-21-1 - berm 10 <br /> a Downslope berm m <br /> moilsomm.a. <br /> am MI.al <br /> 1 "cover on sides <br /> ..� 1.Z .an sand lift to"loamy cap&6"topsoil) <br /> _ 1.8 De•th to Limiting <br /> Limiting Condition}_ "-- --------- <br /> ..___ <br /> C i Absorption Width 127.0 '"- ___" .... <br /> Note: <br /> For 0 to 1%slopes,Absoxrp ori Width is measured from the 8w/equally in both directions. <br /> For slopes>1%, AbsorptIo, Wgdth is measured downhill from the upslope edge of the Bed <br /> Rock Bed: 23.0 yd3 or*4= 32 ton 9 inches under pipe <br /> Mound Sand: 135 yd3 or 1.4= 189 ton calculation based on 3:1/4:1 sl <br /> Loamy Cap: 63 yd3 or.1.4= 88 ton 6"deepope from top of rockbe+ <br /> Topsoil: 73 yd3 or*1.4= 102 ton <br /> 6"deep <br />