8-7-20 Septic Design - Laserfiche WebLink

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Installer Summary ®gallon Septic tank (minimum) Tank options: none oum Larger tank vnm mutupte comp/canm 2000 1gaLlon Dose tank (minimum) at 48.20 gpi 56 GPM @ 26 ft. of head, Pump required 4.2 inch swing on Demand float which translates to roughly 3.1 inches of Float tether length if time dosing is required - 3.6 .mutes ON time B =hours OFF time 22 inches from bottom of tank to "pump ON" float, or 1 18 linches to -timer ON" float 25 inches from bottom of tank to "Hi Level Alarm" or 1 35 linches to "Hi level alarm" if time dosed 185 ft. of =inch supply line with middle feed manifold connection (Tip: "top feed" manifold to control drainback) R inch, or2.0 ft. Sand Lift Mound ft.wide by 100.0 ft. long Rock bed laterals 1.50 inch diameter 490 f . long 30 f . lateral spacing inch perfs F3.0 ft. perforation spacing No I Effluent filter Et alarm 6 Iclean out ft valve box assemblies 40.0 ft.Total sand ABSORPTION width (minimum) 0.0 ft. upslope and sideslope (sand beyond rockbed, minimum) 30.0 ft. Downslope (sand beyond rockbed, minimum) Specific slope ratios ive BERM widths (topsoil beyond rockbed) of: 3:1 upstope ratio 7 ft. udesto berm 3:1 sidestope 17 ft. sideslope berms 4:1 downslope 53 ft. downslope berm �4"inspection pipe — W cover on top 12" cover on sides (6" k,=ycep &6" toproQ /1 2.0 JjClean sand lift 1.0 Depth to Limfting Limiting Condi[icc — ------ _______ •6enmfinn W;Akk 40.D Note: For 0 to 1% slopes, Absorption Wtdth is measured from the Bedequally in both directions. For slopes >1%, Absorption Wdth is measured downhill from the upslope edge of the Bed. Rock Bed: 45.0 yds or'1.4= 63 ton 9 inches under pipe Mound Sand: N212 yds or'1.4= 1144 ton calculation based on 3:1/4:1 slope from top of rockbe• Loamy Cap: yds or *1.4- 272 ton 6" deep Topsoil: ydsor'1.4= 297 ton 6" deep