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Installer Summary 2250 gallon Septic tank (minimum) Tank options: Multiple tanks or compartments req'd auto Larger LanK witn rnuuipie corner LanKs 1250 gallon Dose tank (minimum) at 25.49 gpi 36 GPM C 23 ft. of head, Pump required 7.7 inch swing on Demand float which translates to roughly 4.9 inches of float tether length Optional Time dosing of71: :).:) minutes UN 20 inches from bottom of tank to "pump ON" float, or 8.5 hours OFF 23 inches from bottom of tank to "Hi Level Alarm" or 12 inches to "timer ON" float 33 inches to "Hi level" float 50 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 8 alarm 3 clean out Et valve box assemblies 20.0 ft.Total sand ABSORPTION width (minimum) 0.0 ft. upslope and sideslope (sand beyond rockbed, minimum) 10.0 ft. Downslope (sand beyond rockbed, minimum) Specific slope ratios give BERM widths (topsoil beyond rockbed) of: 4:1 upslope ratio 10 ft. upslope berm 3:1 sideslope 1 14 Ift. sideslope berms 3:1 downslope 1 21 ft. downslope berm 4" inspection pipe 18" cover on top U pslope berm 10 .I i, 1.8 11 Clean sand lift Downslope berm = 12" cover on sides (6" loamy cap & 6" topsoil) _ 1.2 Depth to Limiting limiting Condition — -- — — — — — — — — — Absor tion Width -- Note: For 0 to 1% slopes, Absorption Width is measured from the 6edegUaLly 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 Mound Sand: 259 yd or *1.4= 363 ton Loamy Cap: 72 yd or *1.4= 101 ton Topsoil: 83 yd or *1.4= 116 ton INSPECTOR CHECKLIST auu LaKeview NamWly 6 inches under pipe calculation based on 3:1/4:1 slope from top of rockbe 6" deep 6" deep - mound