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03-19-2018 Planning Commission Packet
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03-19-2018 Planning Commission Packet
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3/20/2018 3:29:22 PM
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3/20/2018 2:28:15 PM
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INSPECTOR CHECKLIST - mound <br /> I opside Addition <br /> ElWELL setbacks: 20'to pressure tested sewer line (5 psi for 15 min) <br /> _ 50'to everything 100'to dispersal area with shallow well <br /> PROPERTY LINES setback: 10'to everything <br /> — <br /> Road setback: platted: 10'prop line. Metes Et bounds: out of road easement, or outer ditch. <br /> LAKE I BLUFF setback: 20'for bluff. Lakes: GD RI) NE . Protected Protected wetland <br /> Building setbacks: 10'for everything, 20'for dispersal area. <br /> — <br /> WATER LINE under pressure se 10'to bed,tank Et sewer line. (else sewer line > 12"below) <br /> ijSewer line Et baffle connection (no 90's, 3'between 45's, slope min 1"in 8, max 2"in 8') <br /> (no depth req's, clean out every 100', Sch 40 pipe) <br /> ElSeptic tank and risers (water tight, insulated, proper depth,existing verified by pumping) <br /> mfq 2250 gallons none <br /> Riser over outlet, riser over inlet or center, and 6"+inspection pipe over any remaining baffles. <br /> _ No effluent filter Et alarm <br /> Dose tank risers and piping (water tight, insulated, proper depth,drainback) <br /> mfg 1300 gallons <br /> dose pump 36 gpm ######head VERIFY PUMP CURVE ##### min ON ###### hr OFF <br /> El float setting drop ##### inches at 25.5 gpi "DESIGNED" ##### inches approx float tether length <br /> ##### gal dose divided by gpi "INSTALLED". Inches float drop(field corrected <br /> LABEL pump requirements and drawdown on riser or panel <br /> Cam lock reachable from grade• 30"max. J-hook weep hole. Supply line access (no hard 90's) <br /> 2.0 inch supply pipe:Sch40, sloped 1/8"+, supported by 4"sch40 sleeve or compacted, and buried 6"+. <br /> — splice box/control panel/electrical connections <br /> flow measurement: CT, ETM, time dosed,home water meter <br /> mound absorption area rough up <br /> — <br /> — mound rock dimensions 10.0 X 63.0 <br /> Sand lift depth 18 inches. (Jar test: 2"sand leaves< 1/8"silt after 30 min) <br /> IDAbsorption Sand beyond rock 0.0 upslope 10.0 downslope <br /> El Bermed topsoil beyond rockbed 12 upslope 16 sideslope 19 downslope <br /> Hcover depth of 12.18"+ VERIFY <br /> 3 laterals (1-2'from edge of rock) <br /> 2.00 inch pipe size (Sch40 pipe Et fittings) <br /> 3.0 ft lateral spacing <br /> 7/32 inch perforations <br /> 3.0 ft perforation spacing <br /> Air inlet at end of laterals, and at top feed manifold if necessary. VERIFY <br /> clean outs (no hard 90's) <br /> r— 4'inspection pipe to bottom of rock,anchored VERIFY <br /> Abandon existing system -if necessary Re-use existing tank certification <br /> monitoring plan and type <br /> — <br /> well abandonment form -if necessary <br />
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