Laserfiche WebLink
Installer Summary <br /> 2000 galton Septic tank(minimum) Tank options: none <br /> 1250 gallon Dose tank(minimum) at 24.00 gpi <br /> 47 GPM O 15 ft. of head, Pump required <br /> 8.0 inch swing on Demand float or 4.1 minutes ON time& �9 hours OFF time <br /> 20 inches from bot[om of tank to"pump ON"float,or 12 inches to"timer ON'float <br /> 23 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 /> (Tip:"top feed"manifold to control drainback) <br /> 22 inch,or 1.8 ft. Sand Lift Mound <br /> 10 ft.wide by 62.5 ft. long Rock bed <br /> 3 laLerals 2.00 lnch diameter 60.5 fc. lonq 3.0 ft. laterel spacing <br /> 1/4" inch perfs 3.0 ft. perforation spacing <br /> No Effluent filter&alarm <br /> 3 dean out&valve box assemblies <br /> 27.0 ft.Totat sand ABSORPTION width (sand beyond rockbed}(minimum) <br /> 0.0 ft.upslope and sideslope <br /> 17.0 ft.Downslope <br /> Specific slope ratios give BERM widths(topsoil beyond rockbed)of: <br /> 4:1 upslope ratio 11 ft.upslope berm <br /> 4:1 sideslope 19 ft.sideslope berms <br /> -�- 3:1 downslope 22 ft.downslope berm <br /> 4"inspection pipe <br /> 18"tover on top <br /> Upstope berm �� Downsto berm 22 <br /> ..�� /''�12"cover on sides <br /> 1�` (6"bnmp enp&6"topso� <br /> 1.8 Ctean sand Utt <br /> _ 1.2 De��th to Lii�itin� <br /> Li'mftino C�ndition —"'�"�_---_----- <br /> , Absor tianWidth z7.o �'.�'�------_--._---_---_ <br /> Note: <br /> For 0 to 1�slopes, A6sorption W1dlh is measured from the Bedequally in both directions. <br /> �or stopes>1�,Absv�ption t4rdth is measured downhiil from the upslope edge of the Bed. <br /> Rock Bed: 28 ydj or'1.4= 39 ton 9 inches under pipe <br /> Mound Sand: 257 yd'or'1.4= 360 ton calculation based on 3:1/4:1 slope from top of rockbed <br /> Loamy Cap: 84 yd'or'1.4= 118 ton 6"deep <br /> Topsoil: 97 yd�or'1.4= 136 ton 6"deep <br />