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Percolation Data Sheet <br />2. General Percolation Information <br />Start Time <br />Diameter in <br />Date prepared and/or soaked: 8/23/18 <br />Method of scratching sidewall: Lknife <br />Perc rate <br />Is pre-soak requiried'? es * Not required in sandy soils <br />Soak* start time: 1:30pm Soak*time: 72'25 PM #VALUE! hrs of soak <br />Method to maintain 12 in of water during <br />soak automatic siphon <br />3. Percolation Test Data <br />(in) <br />Test hole: #1 <br />Location: <br />Date reading taken: 8/24/78 <br />Elevation: 94.7 <br />Starting time: 72:40 <br />Depth-: 12 inches <br />Soil texture d <br />1 25 <br />De th in SOT Te­xt-ur­e----I <br />MEN) <br />12 inches for mounds ft at -grades, <br />. 0 - 12_ _ loam <br />depth of absorption area for trenches & <br />----- -- -- - -- <br />-- beds <br />Reading <br />Start Time <br />End Time <br />Start Reading <br />End Reading <br />Perc rate <br />% Difference <br />(in) <br />(in) <br />(mpi) <br />Last 3 Rates <br />Pass <br />_ 7 <br />_ 12:40 _ _ <br />1.10_ _ <br />_ _ 6.00 _ <br />1 25 <br />6.3 <br />NA <br />NA <br />2 <br />1:13 _ <br />- — 7:43 <br />6.00 <br />-. - - _. <br />_ _.._ <br />1.37 <br />_ _ <br />6.5 <br />_ _ _ _ <br />NA <br />_ _ <br />NA <br />3 <br />1:44 _ <br />2:14 <br />4 <br />_ _6.00_ _ <br />_ 1.50 <br />_ __ <br />6.7 <br />- -_ _-_ <br />5.5 <br />Yes <br />Chosen Percolation Rate for Test Hole #1 6.5 mpi <br />Additional percolation test data may be included on attached pages <br />Design Percolation Rate (maximum of all tests) = 7.50 mpi <br />