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Installer Summary <br />1500 gallon Septic tank (minimum) Tank options: none <br />auto urger rdnK warn rnurripte comp/ ran KS <br />1250 gallon Dose tank (minimum) at 25,49 gpi <br />21 GPM C 20 ft. of head, Pump required <br />4.9 inch swing on Demand float which translates to roughly 3.5 inches of float tether length <br />if time dosing is required - 6minutes ON time Et ®hours OFF time <br />17 inches from bottom of tank to "pump ON" float, or 12 inches to "timer ON" float <br />20 inches from bottom of tank to "Hi Level Alarm" or 1 30 linches to "Hi level alarm" if time dosed <br />75 ft. of 2.0 inch supply line with end feed manifold connection <br />(Tip: "top feed" manifold to control drainback) <br />20 inch, or 1.7 ft. Sand Lift Mound <br />10A ft. wide by 37.5 ft. long Rock bed <br />3 laterals 2.00 inch diameter 35.5 ft. long =ft. lateral spacing <br />7/32 inch perfs 3.0 ft. perforation spacing <br />No Effluent filter Et alarm <br />3 clean out & 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 />3;1 sideslope 1 14 Ift. sideslope berms <br />3:1 downslope 1 35 ft, downslope berm <br />Upslope berm = <br />I 1.7 <br />Limiting Condition — <br />4" inspection pipe <br />r— 18" cover on top <br />12" cover on sides <br />(6" loamy cap & 6" topsoil) <br />Clean sand lift:::� <br />Depth to limiting <br />-- <br />Absorption Width 27.(} _®__�__—�--------_Y--- <br />Note: <br />For 0 to 1% slopes, Adsorption Wldth is measured from the Bedequally in both directions. <br />For slopes >1%, Ahsnrptfon !Width is measured downhill frim the upslope edge of the Bed. <br />Rock Bed: 13.0 yd or *1.4= 18 ton 6 inches under pipe <br />Mound Sand: 213 yd or *1.4= 298 ton calculation based on 3:1/4:1 slope from top of rockbe <br />Loamy Cap; 70 yd or *1.4= 98 ton 6" deep <br />Topsoil: 81 A3 or *1.4= 113 ton 6" deep <br />INSPECTOR CHECKLIST - mound <br />/JU <_aKeview NarKway <br />