10-23-2019 Septic Design - Laserfiche WebLink

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F-0.60 gpd/ft' Absorption area Soil Loading Rate, which gives a mound ratio ofM (minimum) (this must match the soil boring log) desired mound ratio percent site slope (0-20% range) F6 (% downslope site slope, if different than upslope) 12 inches, or 1.0 ft. to Redox or other limiting condition (need at least 12" to be a Type 1) Treatment zone containsF—o inches of 0% soil credit, and F 0inches of 50% soil credit. Giving a: 24 inch, or 2.0 ft. Sand Lift Mound CRITICAL FOR FUTURE CERTIFICATIONSIII 20.0 ft.Total ABSORPTION width (with sand beyond rockbed as follows:) R20.0 ft. upslope and sideslope 10.0 ft. Downslope Individual slope ratios give BERM widths (topsoil beyond rockbed) of: V upslope ratioMft. upslope berm sideslope ft. sideslope bermsdownslope ft. downslope berm Overall Dimensions: 10.0 ft. wide by 62.5 ft. long Rock bed 47 ft. wide by 99 ft. long Mound footprint 4' inspection pipe 18" cover on top Joslope berm F 13 _I 1� L Downslope berm 24 12" cover on sides (6' bang cep & 6' topsm]) 2-.0 1 Clean sand lift 1-0 Depth to Limiting Lunuu��C.r:iiciu�- ------------ -- Absorotion Width 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: 10.0 ft. by 62.5 ft. by ©inches under pipe, plus 20% gives 21 yd' or *1.4-- 29 ton Mound Sand: (note: volume is based on 3:1/4:1 slope from top of rockbed, Exchange sand for loamy cap if desired) 114.2 downslope + 19.2ends + 53.2 under rock = 282 yd' or 395 48.7up + ton plus 20% Loamy Cap: 43 ft. by 95 ft. 6" deep, plus 20% gives Topsoil: 47 Ift. by 1 99 Ift. 6" deep, plus 20% gives 91 yd' or *1.4= 127 ton 103 yd' or *1.4= 144 ton Ifhe at I have completed this work in accordance with all applicable ordinances, rules and taws. �� Ende Septic Service L2654 10/15/2018 Designer Signature Company License# Date