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INSPECTOR CHECKLIST - mound <br /> 1L5 oaysloe I rail, urono, MN 55359 <br /> WELL 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 /> Road setback: platted: 10' prop line. Metes Et bounds: out of road easement, or outer ditch. <br /> LAKE/BLUFF setback: 20'for bluff. Lakes: GD_, RD , NE . Protected wetland . <br /> Building setbacks: 10'for everything, 20'for dispersal area. <br /> WATER LINE under pressure st 10'to bed,tank Et sewer line. (else sewer line > 12" below) <br /> Sewer 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 /> Septic tank and risers (water tight, insulated, proper depth, existing verified by pumping) <br /> mfg 2250 gallons Multiple tanks or compartments req'd <br /> Riser over outlet, riser over inlet or center, and 6"+ inspection pipe over any remaining baffles. <br /> yes effluent filter Et alarm <br /> Dose tank risers and piping (water tight, insulated, proper depth, drainback) <br /> mfg 1500 gallons <br /> dose pump 36 gpm 21 head VERIFY PUMP CURVE 4.6 min ON 7.2 hr OFF <br /> float setting drop 4.5 inches at 36.8 gpi "DESIGNED" 3.3 inches approx float tether length <br /> 165.0 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 /> mound rock dimensions 10.0 X 63.0 <br /> Sand lift depth 24 inches. (Jar test : 2"sand leaves < 1/8" silt after 30 min) <br /> Absorption Sand beyond rock 0.0 upslope 17.0 downslope <br /> Bermed topsoil beyond rockbed 13 upslope 18 sideslope 23 downslope <br /> cover 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 /> 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 /> well abandonment form - if necessary <br />