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� instalter Summary <br /> 2000 gal(on Septic tank (minimum) Multiple tanks or compartment req'd <br /> 1000 galton Dose tank (minimum) at approximately 25.00 gpi <br /> 38 GPM C� 16 ft. of head, Pump required <br /> 6.1 inch swing on Demand itoat or Bminutes ON time Ft 5.9 hours OFF time <br /> 18 inches from bottom of tank to"pump ON"float, or 15 inches to"timer ON"float <br /> 21 inches from bottom of tank to"Hi Level Alarm"float <br /> 20 ft. of 2.0 inch supply line with end feed manifold connection <br /> 12 inch, or 1.00 ft. Sand Lift Mound <br /> 10 ft. wide by 50.0 ft. long Rock bed <br /> 3 laterals 2.00 inch diameter 48.0 ft. long 3.0 ft. lateral spacing <br /> 1/4" inch perfs 3.0 ft. pertoration spacing <br /> No Effluent filter Et alarm <br /> 3 clean out Et valve box assemblies <br /> 27.0 ft.Total sand ABSORPTION width (minimum) <br /> 0.0 ft. upslope and sideslope (sand beyond rockbed) <br /> 17.0 ft. Downslope (sand beyond rockbed) <br /> 3:1 slope ratio, gives BERM widths (topsoil beyond rockbed) of: <br /> 7 ft. upslope berm <br /> 12 ft. sideslope berms <br /> 20 ft. downslope berm <br /> 4" inspection pipe <br /> 18" cover on top <br /> Upsla e berrt� 0 Downslo e berm 20 <br /> � 12" cover on sides <br /> �-- - ` <br /> - ...--�- � c6��loamy cap&6��to�� <br /> _��''�� �.00 C����iti 5�"it1CI �lit <br /> , �2.�0 i,tr��=kt�1 CU L_FI"Il�tlllc, <br /> i;f.,r i� : : — — -, _._ . <br /> t. F,P Y�;-i�., -_ ---. _._- <br /> _____.. <br /> �--...-...,_ <br /> 27.Q <br /> • . __.__. _-__ ____ <br /> Absor tian W�dth --- -- - _______. <br /> Note: <br /> For 0 t� i ro slopes, Absorptivn Width is measured from the BPdequalty in both directi�ns. <br /> For slopes >1�, Absorption �dth is measur�d downhil! from the upslope ed�e of the Bed. <br /> Rock Bed: 23 yd3 or•1.4= 32 ton 9 inches under pipe <br /> Mound Sand: 92 yd3 or"1.4= 129 ton catculation based on 3:1/4:1 slope from top of rockbe <br /> Loamy Cap: 52 yd3 or`1.4= 73 ton 6"deep <br /> Topsoil: 61 yd3 or"1.4= 85 ton 6"deep <br />