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Installer Summary <br /> 2500 gallon Septic tank(minimum) Tank options: none <br /> 1250 gatton Dose tank(minimum) at 20.00 gpi <br /> 47 GPM� 24 ft. of head, Pump required <br /> 9.9 inch swing on Demand itoat or 4.2 mSnutes ON time 8 �hours OFF time <br /> 22 inches from bottom of tank to"pump ON"float,or 12 inches to"timer ON"ftoat <br /> 25 inches from bottom of tank to"Hi Level Atarm'float <br /> 55 ft. of 2.0 inch supply line with end feed manifold connection <br /> (Tip:"top feed"manifold to contro(drainback) <br /> 24 inth,or 2.0 ft. Sand Lift Maund <br /> 10 fc.wide by 62.5 ft. long Rock bed <br /> 3 laterals 2.00 inch diameter 60.5 ft. long 3.0 ft. la[eralspacing <br /> 1/4'" inch perfs 3.0 ft. perforation spacing <br /> No Effluent filter&alarm <br /> 3 dean out 8 valve box assemblies <br /> 27.0 ft.Total sand ABSORPTION width (sand beyond rockbed)(minimumJ <br /> 0.0 ft.upslope and sfdeslope <br /> 17.0 ft.Downstope <br /> Specific stope ratios give BERM widths(topsoil beyond rockbed}of: <br /> 4:1 upslope ratio 12 ft.upslope berm <br /> 3:1 sideslope 15 ft.sideslope berms <br /> 3:1 downslope 23 ft.downslope berm <br /> 4"inspeckion pipe <br /> 18"cover ori top <br /> U slope berm 12 Dovmsto e berm 23 <br /> 12"cover on sides <br /> (6"bntny cap&6"topsn�) <br /> z.O C�E'�I15Gl1CI ITLI _` <br /> .. ——.. <br /> 1.0 � De(:,th [o �srt;iLins; <br /> L�rrsttin� (ui.i.._.. . __.._ � <br /> clition - ___.. ._ .,_...._-_ <br /> _ _ _.__. <br /> 27.0 _.....__,. _ .__.._.__._._ <br /> Absor tion Width --`-- �-- <br /> �lote: <br /> For 0 to 1%slopes,Absorption W�'dth is measuret{from the Bedeqitally in both directions. <br /> Far stopes>1%, Absarptron Width is measured downhilt from the upslope edge of the Bed. <br /> Rock Bed: 28 Yd'or'1.4= 39 ton 9 inches under pipe <br /> Mound Sand: 258 yd�or'1.4= 361 ton calculation based on 3:il4:1 slope from top of rockbed <br /> Loamy Cap: 89 yd'or'1.4= 113 ton 6"deep <br /> Topsoit: 93 yd'or'1,4= 130 ton 6"deep <br /> i <br /> � . <br /> 1 . <br /> I <br /> ii <br /> ; <br /> i <br />