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• <br /> INSPECTOR CHECKLIST - Multi flow - Pressure bed <br /> Lot 2,Blk.1, Fox Hill Orono <br /> CWELL 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& 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 sc 10'to bed,tank E sewer line. (else sewer line > 12" below) <br /> ESewer line & 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 /> I Septic tank and risers (water tight, insulated, proper depth, existing verified by pumping) <br /> mfg 1500 gallons trash trap/multi-flow dose tank <br /> Riser over outlet, riser over inlet or center, and 6"+ inspection pipe over any remaining baffles. <br /> 750 gallon Multi-flow unit UV light req'd No <br /> Treatment pump 30 gpm 10 head 17.6 gal 35 sec ON 29.4 min OFF <br /> 10 ft 2 inch supply line <br /> C timer ON float 18 inches from bottom HLA at 75%tank capacity <br /> Dispersal: <br /> I I Dose tank risers and piping (water tight, insulated, proper depth, drainback) <br /> mfg 1500 gallons <br /> 111 dose pump 47 gpm 24 head VERIFY PUMP CURVE 4.3 min ON 9 hr OFF <br /> U float setting drop 7.0 inches at 29 gpi "DESIGNED" <br /> 203.0 gal dose divided by gpi "INSTALLED" = inches float drop (field corrected) <br /> LABEL pump requirements and drawdown on riser or panel <br /> I 1 Cam lock reachable from grade- 30"max. J-hook weep hole. Supply line access (no hard 90's) <br /> C2.0 inch supply pipe: sch40, sloped 1/8"+, supported by 4"sch40 sleeve or compacted, and buried 6"+. <br /> Esplice box / control panel / electrical connections <br /> Bed dimensions 15 X 67.0 <br /> Rock depth below pipe 12 inches <br /> Rock bottom elevation 16.0 inches from Grade to bottom of rock(max) <br /> cover depth of 12"+ VERIFY <br /> 5 laterals (1-2'from edge of rock) <br /> 1.50 inch pipe size (sch40 pipe &fittings) <br /> 3.0 ft lateral spacing <br /> 0 3/16 inch perforations (smaller is ok) <br /> n3.0 ft perforation spacing <br /> Air inlet at end of laterals, and at top feed manifold. VERIFY <br /> clean outs (deep bed 2'of head) (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 if necessary <br />