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Installer Summary 2250 gallon Septic tank (minimum) Tank options: none 7u7o target LanK Wllrl mutupre Lump/lanKS 1300 gallon Dose tank (minimum) at 25.49 gpi 36 GPM @ 16 ft. of head, Pump required 7.5 inch swing on Demand float which translates to roughly 4.8 inches of float tether length if time dosing is required --> 5.3 minutes ON time a 9 hours OFF time 20 inches from bottom of tank to"pump ON"float, or 12 inches to "timer ON"float 23 inches from bottom of tank to"Hi Level Alarm"or 33 inches to"Hi level alarm"if time dosed 25 ft. of 2.0 inch supply line with end feed manifold connection (Tip: "top feed" manifold to control drainback) 14 inch, or 1.2 ft. Sand Lift Mound 10.0 ft. wide by 63.0 ft. tong Rock bed 3 laterals 2.00 inch diameter 61.0 ft. long 3.0 ft. lateral spacing 7/32 inch perfs 3.0 ft. perforation spacing No Effluent filter 8 alarm 3 clean out ft valve box assemblies 27.0 ft.Total sand ABSORPTION width (minimum) 0.0 ft. upslope and sideslope (sand beyond rockbed, minimum) 17.0 ft. Downslope (sand beyond rockbed, minimum) Specific slope ratios give BERM widths (topsoil beyond rockbed) of: 4:1 upslope ratio 9 ft. upslope berm 3:1 sideslope 13 ft. sideslope berms 4:1 downslope 30 ft. downslope berm 4" inspection pipe 18" cover on top <Upslope berm 9 Downslope berm 30 .---,� 12" cover on sides (6"loamy cap&6"topsoil) _dal 1.2 Clean sand lift __ __ 1.8 Depth to Limiting Limiting Condition —___ Absorption Width 27.0 ------- ------- Note: For 0 to 1%slopes, Absorption Width is measured from the Bedequally in both directions. For slopes >1%, Absorption Width is measured downhill from the upslope edge of the Bed. Rock Bed: 21.0 yd3 or*1.4= 29 ton 6 inches under pipe Mound Sand: 223 yd3 or*1.4= 312 ton calculation based on 3:1/4:1 slope from top of rockbei Loamy Cap: 85 yd3 or*1.4= 119 ton 6"deep Topsoil: 97 yd3 or*1.4= 136 ton 6" deep