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it v.7 I1 L. uownstope <br />Individual slope ratios give BERM widths (topsoil beyond rockbed) of: <br />Nr 4:1 upslope ratioItft. <br />ft, upslope berm <br />a 3:1 sideslope ft. sideslope berms <br />4:1 downslope downslope berm <br />>> Overall Dimensions: 9.9 ft. wide by 63.0 ft. long Rock bed <br />43 ft. wide by L_87A ft. long Mound footprint <br />4) <br />4" inspection pipe <br />18" cover on top <br />Upslope berm =_l 1� I. <br />1.5 11 Clean sand lift <br />Doi^rms63pe berm 22 <br />12" cover on sides <br />(d" loamy cap &.6" topsoil) <br />_ __ 1.5 Depth to Limiting <br />Limiting Condition — — — — — — — — — — — — — — — <br />Absorption Width26.8 ---`---- — — z —.- <br />Note: _ <br />For 0 to 1% slopes, Absorption Width is measured from the Beo equalty in both directions. <br />For slopes >1%, Absorption Width is measured downhill from the upslope edge of the Bed <br />Rock Bed: <br />9.9 ft. by 63.0 ft. by inches under pipe, plus 20% gives =yd' or *1.4= 29 ton <br />Mound Sand: (note: volume is based on 3:1/4:1 slope from top of rockbed, Exchange sand for loamy cap if desired) <br />29.5 up +73.7 downslope + 10.6 ends + 41.6 under rock =F-1 87 yd' or *1.4= F 261 ton <br />plus 20% <br />5) Loamy Cap: <br />39 ft. by =ft. 6" deep, plus 20% gives <br />5) Topsoil: <br />43 ft. by 87 ft. 6" deep, plus 20% gives <br />72 yd' or *1.4= 101 ton <br />83 yd' or*1.4= =ton <br />I hereby certify that 1 have completed this work in accordance with all applicable ordinances, rules and laws. <br />Rusty Olson"s Soil & Perc 810 2/19/2018 <br />signer Signature Company License# Date <br />Installer Summary <br />2250 gallon Septic tank (minimum) Tank options: none <br />ouzo iafger tanK wiut muttipte cumpf tarns <br />1300 gallon Dose tank (minimum) at 25.49 gpi <br />36 GPM E20 ft. of head, Pump required <br />=inch swing on Demand float which translates to roughly 4.9 inches of float tether length <br />if time dosing is required --> 5.5 minutes ON time Et =hours OFF time <br />20 inches from bottom of tank to "pump ON" float, or 12 inches to "timer ON" float <br />23 linches from bottom of tank to "Hi Level Alarm" or 33 inches to "Hi level alarm" if time dosed <br />60 ft. of =inch supply line with end feed manifold connection <br />(Tip: "top feed" manifold to control drainback) <br />