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Installer Summary <br />1500 gallon Septic tank (minimum) Tank options: none <br />7U70 ldrSer Ld11K WILI1 [IIULLIple CUnlp! LdrW> <br />1300 gallon Dose tank (minimum) at 25.49 gpi <br />22 CPM @ 18 ft. of head, Pump required <br />4.7 inch swing on Demand float which translates to roughly 3.4 inches of float tether length <br />if time dosing is required -->5.4 minutes ON time Et ®hours OFF time <br />17 inches from bottom of tank to "pump ON" float, or 1 12 linches to "timer ON" float <br />20 inches from bottom of tank to "Hi Level Alarm" or 30 inches to "Hi level alarm" if time dosed <br />33 ft. of 2.0 inch supply line with end feed manifold connection <br />(Tip: "top feed" manifold to control drainback) <br />12 inch, or 1.0 ft. Sand Lift Mound <br />10.0 ft. wide by 38.0 ft. long Rock bed <br />3 laterals 2.00 inch diameter 36.0 ft. long 3.0 ft, lateral spacing <br />7132 inch perfs 3.0 ft. perforation spacing <br />No Effluent filter & alarm <br />3 Iclean out Et valve box assemblies <br />20.0 ft.Total sand ABSORPTION width (minimum) <br />0.0 ft. upslope and sideslope (sand beyond rockbed, minimum) <br />10.0 ft. Downslope (sand beyond rockbed, minimum) <br />Specific slope ratios give BERM widths (topsoil beyond rockbed) of: <br />4:1 upslope ratio 11 ft. upslope berm <br />4:1 sideslope 13 ft. sideslope berms <br />4:1 downslope 21 ft, downslope berm <br />Upslope berm = <br />1.0 <br />2.2 <br />Limttin9 Condition 1 <br />4" inspection pipe <br />(— 18" cover on top <br />Downslope berm = <br />12" cover on sides <br />(6" loamy cap & 6" topsoill, <br />Clean sand lift <br />Depth to Limiting <br />____— Absorption Width z0.0-----�-__�-------.—_ __ <br />Note: <br />For 0 to 1% slopes, Absarotiorr Width is measured from the Bedequally in moth directions. <br />For slopes >1%, Absorption Wfdthis measured downhill from the upslope edge of the Bed. <br />Rock Bed: 13.0 yd3 or*1.4= 18 ton <br />Mound Sand: 88 yd or *1.4= 123 ton <br />Loamy Cap: 51 yd or *1.4= 71 ton <br />Topsoil: 60 yd or *1.4= 84 ton <br />inches under pipe <br />calculation based on 3:114:1 slope from top of rockbei <br />6" deep <br />6" deep <br />