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installer Summary <br /> 130001gallon Septic tank (minimum) Tank options: none <br /> :)u;b larger tanK with rnurupte comp/Lancs <br /> `L 500 igallon Dose tank (minimum) <br /> . 42at 29.41 gpi <br /> LjGPM 16 ft. of head, Pump required <br /> finch swing on Demand float which translates to roughly 4.9 inches of float tether length <br /> if time dosing is required --> 5.5 minutes ON time& hours OFF time <br /> ! 20 inches from bottom of tank to"pump ON"float, or �33 <br /> ]inches <br /> inches to"timer ON"float <br /> I 23 inches from bottom of tank to"Hi Level Alarm"or to"Hi level alarm" if time dosed <br /> '22 —'ft. of <br /> 2.0 inch supply line with Fen_df_eed___j manifold connection <br /> 1 2G incn, or (Tip: "top feed"manifold to control drainback) <br /> P2.00 <br /> ft. Sand Lift Mound <br /> 10.0 ft. wide by ft. long Rock bed <br /> 3�laterals inch diameter <br /> 7+ /32(inch perfs ft. perforation spacing ?3.0 ft. long 3.0 ft. lateral spacing <br /> No Effluent fitter it alarm <br /> 3 clean out& valve box assemblies <br /> 2�Vft.Total, sand ABSORPTION width (minimum) <br /> 0.0 ft. upslope and sideslope (sand beyond rockbed, minimum) <br /> 17.0 ,ft. Downslope <br /> Specific slope ratios give BERM widths (topsoil beyond rockbed) of: <br /> 4:1 upstope ratio F 11 !ft. upslope berm <br /> 4:1 isidestope 17 'ft. sideslope berms <br /> 4:1 ldownstope .24 ft. downslope berm <br /> 4" inspection pipe <br /> �---� 18" Cover on top <br /> U slope berm LL 1 <br /> i <br /> Downsto a berm 24 <br /> 12" cover on sides <br /> 1.7 Clean Sand lift (6 loamy cap&6°topsoil:; <br /> - <br /> n'l1oil <br /> fi <br /> Absorption Width 27•a <br /> Note: <br /> For 0 to 1° slopes, .46sorption Width is measured from the Bedequatly in both directions. <br /> For slopes >1.6, Ahsorotion WSdth is measured downhill from the upslope edge of the Bed. <br /> i <br /> Rock Sec: 25.0 yd'or`1.4= <br /> 35 ton 6 inches under pipe <br /> McLnc Sand: 279 yd or`1.4= <br /> 390 Lon calculation based on 3:1/4:1 slope from top of rockbe, <br /> 'carry Cap: 96 yd or`1.4= 134 ton <br /> Topsoil: 109 1yc3 cr`1.4= 6"deep <br /> 153 ton 6"deep <br />