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Installer Summary <br /> 3000 gallon Septic tank (minimum) Tank options: none <br /> :)u70 rdrger Ldnrc wnn rnuurNre c.urnN/WIM, <br /> 900 gallon Dose tank (minimum) at =gpi <br /> 42 GPM @ ##### ft. of head, Pump required <br /> ###### inch swing on Demand float which translates to roughly ##### inches of float tether length <br /> if time dosing is required --> ##### minutes ON time It ##### hours OFF time <br /> ###### inches from bottom of tank to"pump ON"float, orginches <br /> inches to "timer ON"float <br /> ###### inches from bottom of tank to "Hi Level Alarm"or to "Hi level alarm"if time dosed <br /> Oft. of 2.0 inch supply line with end feed manifold connection <br /> (Tip: "top feed" manifold to control drainback) <br /> 20 inch, or 1.7 ft. Sand Lift Mound <br /> 10.0 ft. wide by 75.0 ft. tong Rock bed <br /> 3 laterals 2.00 inch diameter 73.0 ft. tong 3.0 ft. lateral spacing <br /> 7/32 inch perfs 3.0 ft. perforation spacing <br /> No Effluent fitter & alarm <br /> 3 clean out & valve box assemblies <br /> 27.0 ft.Total sand ABSORPTION width (minimum) <br /> 0.0 ft. upstope and sideslope (sand beyond rockbed, minimum) <br /> 17.0 ft. Downslope (sand beyond rockbec, rriimmurr <br /> Specific slope ratios give BERM widths (topsoil beyond rockbed) of: <br /> 4:1 upslope ratio 11 ft. upslope berm <br /> 4:1 sidestope 17 ft. sideslope berms <br /> 4:1 downslope 24 ft. downslope berm <br /> 4" inspection pipe <br /> 18" cover on top <br /> U slo a berm 11 Downslope berm 2a <br /> 12" cover on sides <br /> (6"loamy cap&6"topsoil) <br /> 1.7 Clean sand lift <br /> 27.0 ..._ _. <br /> Absorption WidthE27-0 <br /> Note: <br /> For 0 to 1% slopes, Absorption Width is measured from the Bedequatty in both directions. <br /> For slopes >1%, Absorption Width is measured downhill from the upslope edge of the Bed. <br /> Rock Bed: 25.0 yd3 or"1.4= 35 ton 6 inches under pipe <br /> Mound Sand: 279 yd3 or"1.4= 390 ton calculation based on 3:1/4:1 slope from top of rockbe, <br /> Loamy Cap: 96 yd3 or*1.4= 134 ton 6" deep <br /> Topsoil: 109 yd3 or*1.4= 153 ton 6"deep <br />