03-28-2019 Septic Design - Laserfiche WebLink

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Installer Summary 2250 gallon Septic tank (minimum) Tank options: none 3u7o Larger LdnK W1 U1 rnuiLipie comp/ Lan KS 1250 gallon Dose tank (minimum) at 25.49 gpi 36 GPM @ 28 ft. of head, Pump required 8.0 inch swing on Demand float which translates to roughly 5.0 inches of float tether length if time dosing is required -->5.7 minutes ON time Et ®hours OFF time 20 inches from bottom of tank to "pump ON" float, or 12 inches to "timer ON" float 23 linches from bottom of tank to "Hi Level Alarm" or 1 33 linches to "Hi level alarm" if time dosed 95 ft. of 2.0 inch supply linE with end feed manifold connection (Tip: "top feed" manifold to control drainback) 12 inch, or 1.8 ft. Sand Lift Mound 10.0 ft. wide by 62.5 ft. long Rock bed 3 laterals 2.00 inch diameter 60.5 ft. long 3.Q ft. lateral spacing 7132 inch perfs 3.0 ft. perforation spacing Na 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.Q ft. Downslope I,a,,.d . yore Specific slope ratios give BERM widths (topsoil beyond rockbed) of: 4:1 upslope ratio 10 ft. upslope berm 3:1 sideslope 16 ft. sideslope berms 3:1 downslope 30 ft. downslope berm 4" inspection pipe 18- cover on top Upslope berin =--,,j b Downslope berm/ 30 12" cover on sides (6" Foamy cap & 6" topsoil) 1.8 Clean sand lift e 1.2 Depth to Limiting I. Absorption Width Note: For 0 to 1%slopes, Absorption Width is measured from the BedegUally in both directions. For slopes %1%, Abs-oivtrora Width is measured downhill from the upslope edge of the Bed Rock Bed: 21.0 yd or *1.4= 29 ton Mound Sand: 340 yd or *1.4= 476 ton Loamy Cap: 93 yd or "1.4= 130 ton Topsoil: 105 yd3 or *1.4= 147 ton 6 inches under pipe calculation based on 3:1!4:1 slope from top of rockbei 6" deep 6" deep