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. . �� • ' � � <br /> e� ��,��' <br /> � <br /> � � Installer Summary <br /> 2500 gallon Septic tank (minimum) Tank options: none <br /> 1500 gallon Dose tank (minimum) at 36.80 gp� <br /> 36 GPM C� 15 ft. of head, Pump required <br /> 4.3 inch swing on Demand float which translates to roughty 3.2 inches of float tether tength <br /> if time dosing is required --> 4.4 minutes ON time �. 7.2 hours OFF time <br /> 16 inches from bottom of tank to"pump ON"ftoat, or 12 inches to"timer ON"float <br /> 19 inches from bottom of tank to"Hi Level Alarm"or 29 inches to"Hi level atarm"if time dosed <br /> 40 ft. of 2.0 inch suppty tine 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 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 /> yes Effluent filter � alarm <br /> 3 clean out f�valve box assemblies <br /> 24.0 ft.Total sand ABSORPTION width (sand beyond rockbed) (minimum) <br /> 0.0 ft. upslope and sidestope <br /> 14.0 ft. Downslope <br /> Specific slope ratios give BERM widths (topsoil beyond rockbed)of: <br /> 4:1 upslope ratio 9 ft. upslope berm <br /> 4:1 sideslope 15 ft. sideslope berms <br /> 4:1 downslope 22 ft. downslope berm <br /> 4" inspection pipe <br /> 18" cover on top <br /> Upslope berm 0 Downslo e berm 22 <br /> 12" co�e�- on sides <br /> {6"loamy cap&6"topsoil} <br /> 1.0 Glean s�nd lift �� <br /> _ 2.0 ,Depth to Lirnitino <br /> Limiting Condition' —`----�---_—_.-- <br /> Absor tion V+lidth 24.0 —�--`--- --- ------__. <br /> Nate: <br /> For 0 to 1�stopes, A6sorption Width is measured from the Bedequally in both directions. <br /> For slapes >19�, Aksarp�ion Widtfi is measured downhilt frnm the upslope ed�e of the Bed. <br /> Rock Bed: 28.0 yd3 or"1.4= 39 ton 9 inches under pipe <br /> Mound Sand: 163 Yd3 or"1.4= 228 ton calculation based on 3:1/4:1 slope from top of rockbe� <br /> Loamy Cap: 74 yd3 or"1.4= 104 ton 6"deep <br /> Topsoil: 85 yd3 or*1.4= 119 ton 6"deep <br />