10-18-2019 Septic Plans - Laserfiche WebLink

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Installer Summary 2250 gallon Septic tank (minimum) Tank options: none avx Larger tanrc wiLn muLupte comer Lanres 1250 gallon Dose tank (minimum) at 25.49 gpi 36 GPM @ 23 ft. of head, Pump required 8.2 inch swing on Demand float which translates to roughly 5.1 inches of float tether length if time dosing is required —F3.8 5.8 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 125 ft. of 2.0 inch supply line with end feed manifold connection (Tip: "top feed" manifold to control drainback) 20 inch, or 1.7 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 =ft. lateral spacing 7/32 inch perfs 3.0 ft. perforation spacing No Effluent filter lit alarm 3 clean out Ft valve box assemblies 27.0 ft.Total sand ABSORPTION width (minimum) 0.0 Ift. 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 11 ft. upslope berm 3:1 IsidesLope 14 ft. sideslope berms 4:1 downslope 26 ft. downslope berm i. oslol7e berm 11 I 1.7 _ 1.3 limiting rld Coittc�n 4" inspection pipe r— 18" cover on top Downslope berm 26 12" carver on sides (6" loamy cap & 6" topsoil) Clean sand lift Depth to limiting -------------- Absorption - Width z7.0 ---"-'_--�--�----._�..__� Date: For 0 to 1% slopes, Absorption Width is measured from the Bedequally in both directions. For slopes >1%, Absorptfon Wdth is measured downhill from the upslope edge of the Bed. Rock Bed: 21.0 yd or*1.4= 29 ton Mound Sand: 261 yd or *1.4= 366 ton Loamy Cap: 84 yd' or *1.4= 118 ton Topsoil: 96 yd or *1.4= 134 ton inches under pipe calculation based on 3:1/4:1 slope from top of rockbe 6" deep 6" deep