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Installer Summary <br />2250 gallon Septic tank (minimum) Tank options: Multiple tanks or compartments req'd <br />7u7o Larger LanK wiLn mutupte compI Lanrt5 <br />1250 gallon Dose tank (minimum) at 25.49 gpi <br />36 JGPM @ 22 ft, of head, Pump required <br />7.8 inch swing on Demand float which translates to roughly 4.9 inches of float tether length <br />20 inches from bottom of tank to "pump ON" float, or $.5 hours OFF <br />23 inches from bottom of tank to "Hi Level Alarm" or 12 inches to "timer ON" float <br />33 inches to "Hi level" float <br />67 ft. 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 63.0 ft. long Rock bed <br />3 laterals 2.00 inch diameter 61.0 ft. long 3.0 ft. lateral spacing <br />7132 inch perfs 3.0 ft. perforation spacing <br />No Effluent filter Et alarm <br />3 clean out It 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 1 10 ft. upslope berm <br />3:1 sideslope 1 14 Ift. sideslope berms <br />4:1 downslope 1 30 ft. downslope berm <br />4" inspection pipe <br />18" cover on top <br />Upslove Berm =_ i , <br />1,7 11 Clean sand lift <br />Downslope berm 30 <br />12" cover on sides <br />(6" loamy cap & 6" topsoil) <br />Depth to Limiting <br />Limiting Condition -- ------•-- <br />Absorption Width 27.0 — — ~ — — <br />Note: <br />For 0 to 1% slopes, Absarption Width is measured from the Bedequally in bath directions. <br />For slopes >1%, AbsvrptroI7 Wdth is measured downhill from the upslope edge of the Bed. <br />Rock Bed: 21.0 Yd or *1.4= 29 ton <br />Mound Sand: 304 yd or *1.4= 426 ton <br />Loamy Cap: 89 yd3 or *1.4= 125 ton <br />Topsoil: 102 yd or *1.4= 143 ton <br />INSPECTOR CHECKLIST <br />6 inches under pipe <br />calculation based on 3:1/4:1 slope from top of rockbe <br />6" deep <br />6" deep <br />- mound <br />