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!nstaUter Summary <br /> 2250 ;gallon Septic tank (minimum) Tank options: none <br /> _ wx,larger 1411K wnn rnutupLe comp/La 1KS <br /> 1 1000 !gallon Dose tank (minimum) at 25.00 gpi <br /> ! 29 (GPM 0 1 20 Ift. of head, Pump required <br /> 6.3 finch swing on Demand float which translates to roughly 4.2 inches of float tether lengtn <br /> if time dosing is required --> 5.4 minutes ON time 8 9 hours OFF time <br /> } 118 'inches from bottom of tank to"pump ON'float, or 12 inches to"timer ON"float <br /> 21 !inches from bottom of tank to"Hi Level Alarm"or 31 inches to"Hi level alarm" if time dosed <br /> r-- <br /> 45 ft. of j 2.0 'inch supply line with end feed manifold connection <br /> (Tip: "top feed"manifold to control drainback) <br /> 12 !inch, or 71701 ft. Sand Lift Mound <br /> `0.0 If:. wide by 150.0 ft. tong Rock bed <br /> 3 .aterals 1 2.00 (inch diameter 1 48.0 Ift. long 3.0 ft. lateral spacing <br /> ' 7/32 inch perfs , 3.0 ft. perforation spacing <br /> j No Effluent filter E alarm <br /> , ..ean out&valve box assemblies <br /> 27.0 ;ft.Tcta!sand ABSORPTION width (minimum) <br /> 0.0 1ft. upslope and sideslope (sand beyoria rockbed, minimum) <br /> 17.0 ft. Downslope <br /> Specific slope ratios give BERM widths (topsoil beyond rockbed) of: <br /> 3:1 Lps.ope ratio 77-7ft. upslope berm <br /> 3:1 sices:ope 12 ft. sideslope berms <br /> 3:: ccwnstope I 20 (ft. downslope berm <br /> 4" inspection pipe <br /> 18" cover on top <br /> ono <br /> l<1...Ipslope berm I � Downslope berm lr20 1 <br /> I �_,.. _.� _.__�__...._. __ 12" cover on sides <br /> Vr.--_.. — —_�e..�.______ (6"loamy Cap&6"topscii) <br /> 2.3 <br /> ,: 27.0 <br /> lc <br /> Absorption Width <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: 17.0 ;yd'or`1.4= 24 ton 6 inches under pipe <br /> .v,ccno Sanc: 110 yd"or'1.4= 154 ton calculation based on 3:1/4:1 slope from top of rocKbe <br /> _camv 52 ;yd'or`1.4= 73 ton 6"deep <br /> i-- <br /> Topsc l: 61 aya-or*1.4= 85 ton 6"deep <br />