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Installer Summary 2250 gallon Septic tank (minimum) Tank options: none 7U7o larger LanK WILL) rnutupte wnipi LanKS 1300 gallon Dose tank (minimum) at 25.49 gpi 36 GPM @ 26 ft. of head, Pump required 8.9 inch swing on Demand float which translates to roughly 5.5 inches of float tether length if time dosing is required --> 6.3 minutes ON time Et 9 hours OFF time 21 inches from bottom of tank to "pump ON"float, or 12 inches to"timer ON"float 24 inches from bottom of tank to"Hi Level Alarm"or 34 inches to"Hi level alarm" if time dosed 238 ft. of 2.0 inch supply line with end feed manifold connection (Tip: "top feed" manifold to control drainback) 22 inch, or 1.8 ft. Sand Lift Mound 10.0 ft. wide by 63.0 ft. long 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 Et alarm 3 clean out Et 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 12 ft. upslope berm 3:1 sideslope 14 ft. sideslope berms 4:1 downslope 27 ft. downslope berm 4" inspection pipe 18" cover on top Upslope berm 12 Downslope berm 27 12" cover on sides (6"loamy cap&b"topsoil) 1.8 Clean sand lift 1.2 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: 268 yd3 or*1.4= 375 ton calculation based on 3:1/4:1 slope from top of rockbei Loamy Cap: 87 yd3 or*1.4= 122 ton 6" deep Topsoil: 100 yd3 or*1.4= 140 ton 6"deep