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INSPECTOR CHECKLIST - mound <br /> 4550 Wolverton Place,Orono <br /> nWELL 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: outer ditch,or 33'from center of township road,or 65'from center of cnty road <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 se 10'to bed,tank&sewer line. (else sewer line>12"below) <br /> 11 Sewer line ft 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 D2665 or F891) <br /> n Septic tank and risers (water tight,insulated,proper depth,existing verified by pumping) <br /> mfe 3000 gallons none <br /> - Riser over outlet, riser over inlet, 6"+inspection pipe over any remaining baffles. <br /> — <br /> No effluent filter a alarm <br /> Dose tank risers and piping (water tight,insulated,proper depth,drainback) <br /> mfe 1250 gallons <br /> n dose pump 47 gpm 14 head VERIFY PUMP CURVE 4.1 min ON 9 hr OFF <br /> • float setting drop 14.8 inches <br /> _ LABEL pump requirements and drawdown on riser or panel <br /> _ Cam lock, weep hole, supply line access (no hard 90,pipes reachable from grade-30") <br /> _ supply pipe sloped 1/8"+, supported by sch40 sleeve, and buried 6"+. <br /> _ splice box/control panel/electrical connections <br /> flow measurement:CT,ETM,time dosed,home water meter <br /> mound rock dimensions 10 X 62.5 <br /> Sand lift depth 18 inches. (Jar test:2"sand leaves<1/8"silt after 30 min) <br /> n Absorption Sand beyond rock 0.0 upslope 17.0 downslope <br /> n Bermed topsoil beyond rockbed 11 upslope 16 sideslope 22 downslope <br /> n cover depth of 12-18"+ VERIFY <br /> 3 laterals (1-2'from edge of rock) <br /> 2.00 inch pipe size <br /> 3.0 ft lateral spacing <br /> 1/4" inch perforations (smaller is ok) <br /> 3.0 ft perforation spacing <br /> Air inlet at end of laterals, and at top feed manifold. 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 /> • <br />