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8-7-20 Septic Design
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3280 Fox Street - 05-117-23-44-0011
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8-7-20 Septic Design
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Last modified
8/22/2023 5:22:43 PM
Creation date
10/5/2021 4:02:09 PM
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x Address Old
House Number
3280
Street Name
Fox
Street Type
Street
Address
3280 Fox St
Document Type
Septic
PIN
0511723440011
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Updated
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INSPECTOR CHECKLIST - mound <br />3280 Fox Street <br />❑ WELL setbacks: 29to 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 & 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 pressuresc 10' to bed,tank a sewer line. (else sewer line > 12" below) <br />Sewer linea baffle connection (no 90's, T between 45's, stope min 1" in 8', max 2" to 8) <br />(no depth req's, clean out every 100', Sch 40 pipe) <br />Septic tank and risen (water tight, insulated, proper depth, existing verified by pumping) <br />mfg 4000 gallons none <br />Riser over outlet, riser over Intel or center, and 6"+ inspection pipe over any remaining baffles. <br />No effluent filter a alarm <br />Dose tank risers and piping (water tight, insulated, proper depth, drainback) <br />mfg 2000 gallons <br />dose pump 56 gpm 26 head VERIFY PUMP CURVE 3.6 min ON 5.1 hr OFF <br />float setting drop 4.2 inches at F7F27gpi "DESIGNED" 3.1 inches approx float tether length <br />202.0 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 99s) <br />2.0 inch supply pipe: Sch40, sloped 1 /8"+, supported by 4" sch40 sleeve or compacted, and buried 6"+. <br />spike 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 100.0 <br />Sand lift depth 24 inches. (Jar test : 2" sand leaves < 1/8" sift after 30 min) <br />Absorption Sand beyond rock 0.0 upstope 30.0 downslope <br />Bermed topsoil beyond rockbed 8 upslope 17 sideslope 53 downslope <br />cover depth of 12-18-+ VERIFY <br />6 laterals (1-2' from edge of rock) <br />1.50 inch pipe size (SCh4O pipe a fittings) <br />3.0 ft lateral spacing <br />e 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 />
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