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PERCOLATION TEST DATA SHEETS '�C�� _ <br /> PROJECT: 2985 Watertown Road <br /> Percolation # P1 Date percolation test conducted: 6/22/11 <br /> Conducted by: Dale Denn Certification #-3226 <br /> Soil data from percolation test hole: 0-12 sil 10yr 3/1 <br /> Percolation hole depth- 12 Percolation hole diameter: inches <br /> Method of scratching hole sidewall- 1 X 2 with protruding nails <br /> Depth of pea size gravel in bottom of hole: 2 inches <br /> Depth of initial water fitting: 12 <br /> Method used to maintain at least 12 inches of water in hole for at least 4 hours: Manual fill and <br /> auto siphon. <br /> Date and time of initial fill- 6/21 1305hrs <br /> Maximum water depth above hole during test: 8 inches Time interval: <br /> P1 Depth- 12 in Texture- sicl verage perc rate: 1 18.7 <br /> Time Interval Interval Interval Total Water Water Water Perc <br /> (min &sec) (minutes) (seconds) Time depth drop drop rate <br /> minute ratio Interval fraction decimal MPI <br /> start 0:00:00 8 <br /> stop 0.18:32 018:32 18 0.53 18.53 7 1 1 18.5 <br /> start 0.00:00 8 <br /> stop 0:18.49 0:18:49 1 18 1 0.82 18.82 7 1 1 1 18.8 <br /> start 0.00.00 8 <br /> stop 018:40 018:40 18 0.67 18.67 7 1 1 18.7 <br /> start 0:00:00 8 <br /> stop 0.00.00 7 1 1 <br /> start 0.00:00 8 <br /> stop 0.00:00 7 1 1 <br /> start 0:00:00 8 <br /> stn 0:00.00 7 1 1 1 <br /> start 0.00:00 8 <br /> stn 0:00:00 7 1 1 <br />