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Installer Summary <br />2250 gallon Septic tank (minimum) Tank options: none <br />DU70 rdrwger rank.. worn muurpre wrnpi rdnres <br />1250 gallon Dose tank (minimum) at 25.49 gpi <br />3GPM 27 ft. of head, Pump required <br />6 <br />8.4 1 inch swing on Demand float which translates to roughly 5.2 inches of float tether length <br />if time dosing is required - ?5.9 minutes ON time Ithours OFF time <br />20 inches from bottom of tank to "pump ON" float, or12 inches to "timer ON" float <br />23 linches from bottom of tank to "Hi Level Alarm" or 1 33 linches to "Hi level alarm" if time dosed <br />145 ft. of =inch supply line with end feed manifold connection <br />(Tip: "top feed" manifold to control drainback) <br />22 inch, or 1.8 ft. Sand Lift Mound <br />10.0 ft. wide by 63.0 ft. long Rock bed <br />3 laterals 2.00 inch diameter 61.0 ft. long 3.0 ft, lateral spacing <br />7/32 inch perfs 3.0 ft. perforation spacing <br />No Effluent filter a alarm <br />3 clean out Et valve box assemblies <br />27.0 ft.Total sand ABSORPTION width (minimum) <br />0.0 ft. upslope and sideslope (sand beyond rockbed, minimum) <br />17.0 ft. Downslope (sand beyond rockbed, minimum) <br />Specific slope ratios give BERM widths (topsoil beyond rockbed) of: <br />4:1 upslope ratio 10 ft. upslope berm <br />HildownsLope <br />sideslope 15 ft. sideslope berms <br />L24 jft. downslope berm <br />4" inspection pipe <br />18" cover on top <br />berm 10 .IT 1� V Downslope bene 24 <br />12" cover on sides <br />(6" loaray cap & 6" topsoil) <br />1.8 I I Clean sand lift <br />_ 1.2 Depth to Limiting <br />L <br />InIng Condition i ------------ <br />Absorption Width 27.0 ---- ---ti-- ---- -- — <br />Note: _ <br />For 0 to 1 slopes, Absorption Width is measured from the Bedequally in .both directions. <br />For slopes a1%, Absorption Width is measured downhill from the upslope edge of the &-d. <br />Rock Bed: 21.0 yd or *1.4= 29 ton 6 inches under pipe <br />Mound Sand: 278 yd or *1.4= 390 ton calculation based on 3:1/4:1 slope from top of rackbe. <br />Loamy Cap: 80 yd3 or *1.4= 112 ton 6" deep <br />Topsoil: 91 yd or *1,4= 127 ton 6" deep <br />