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Installer Summary <br /> 2250 gallon Septic tank (minimum) Tank options: none <br /> 750 gallon Dose tank (minimum) at 26.00 gpi <br /> 47 GPM @ 21 ft. of head, Pump required <br /> 7J inch swing on Demand float which translates to roughly 4.9 inches of float tether length <br /> if time dosing is required --> 4.3 minutes ON time tt �hours OFF time <br /> 20 inches from bottom of tank to"pump ON"float, or 12 inches to"timer ON"float <br /> 23 inches from bottom of tank to"Hi Level Alarm"or 33 inches 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 controt drainback) <br /> 12 inch, or 1.0 ft. Sand Lift Mound <br /> 10.0 ft. wide by 62.5 ft. long Rock bed <br /> 3 laterals 2.00 inch diameter 60.5 ft. lonq 3.0 ft. lateral spacing <br /> 1/4" inch perfs 3.0 ft. perforation spacing <br /> No Efftuent filter&t alarm <br /> 3 clean out&valve box assemblies <br /> 20.0 ft.Total sand ABSORPTION width (minimum) <br /> 0.0 ft. upslope and sidestope (sand beyond rockbed, minimum) <br /> 10.0 ft. Downslope (sand beyond rockbed, minimum) <br /> Specific slope ratios give BERM widths (topsoil beyond rockbed) of: <br /> 4:1 upslope ratio 11 ft. upslope berm <br /> 4:1 sideslope 13 ft. sideslope berms <br /> 4:1 downslope 15 ft. downslope berm <br /> 4"inspection pipe <br /> 'i 8" c�ov�er vn t�p <br /> U lo berm �� Qawnsla e berm �5 <br /> 1 Z" cover on sides <br /> {6"loamy cap&6"topsoil} <br /> 1.0 Glean sand laft <br /> _ 2�0 De�th to Limitin� <br /> �_.�_�..___. <br /> L.irt�i�in "' ' <br /> � Cc�nditican --,..�._�-.__.�...._ <br /> Absar tiun Wicith 20.o —"��_� �- —-�_ �._�_�_ <br /> Note: <br /> For 0 to 1�slopes, Absorpt�'on W�dth as measur+ed #rom th�e Bedequally in both dir�ections.. <br /> For slopes >9�6, �1Gsrarptlo,� M�+'dth is measured downl�ill fram t�e upstope etl�e of the Ba�d. <br /> Rock Bed: 21.0 yd3 or"1.4= 29 ton 6 inches under pipe <br /> Mound Sand: 110 yd3 or"1.4= 154 ton calculation based on 3:1/4:1 slope from top of rockbe� <br /> Loamy Cap: 61 yd3 or"1.4= 85 ton 6"deep <br /> Topsoil: 71 yd3 or*1.4= 99 ton 6"deep <br />