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Installer Summary <br /> 2500 gallon Septic tank (minimum) Tank options: none <br /> 1500 gallon Dose tank (minimum) at 36.80 gpi <br /> 36 GPM C� 15 ft. of head, Pump required <br /> 4.3 inch swin�on Demand float which transtates to roughly 3.2 inches of float tether length <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"float, or 12 inches to"timer ON"float <br /> 19 inches from bottom of tank to"Hi Level Alarm"or 29 inches to"Hi level alarm" if time dosed <br /> 40 ft. of 2.0 inch supply line with end feed manifotd connection <br /> (Tip: "top feed" manifold to control 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. lateralspacing <br /> 7/32 inch perfs 3.0 ft. perforation spacing <br /> yes Effluent filter Ec alarm <br /> 3 clean out ft valve box assemblies <br /> 24.0 ft.Totat 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. upstope berm <br /> 4:1 sideslope 15 ft. sideslope berms <br /> 4:1 downslope 22 ft. downslope berm <br /> 4" inspectian pipe <br /> 18" cQv��-on top <br /> upstape herrn 0 DoUmsto e berm 22 <br /> 12" cover on sides <br /> (6"loamy cap&6"topsoil} <br /> ,_�"y� 1.0 ��E'c�tl Sd(1C� �ift <br /> 2.0 `Qepth to Li«�itin� <br /> ---- ---------- <br /> t_imitir�g Cnnc�ition -�_ <br /> -- - - - <br /> - - __ ____ <br /> 24.0 -- _ -- - <br /> Absoi' tion Width . - — - -- <br /> Note: <br /> Far 0 to i U slopes, Absorption Width is measured from the B�dequally in both directions. <br /> For slapes >1�, A�isarption YYia'th is measured downhill from the upslope ed�e of the B�d. <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 />