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Project Number: <br />Project Name: <br />Earth Description: <br />Liquid Description: <br />Tested By: <br />Time Interval Standard <br />Start Time for Pre -Soak: <br />Start Time for Standard: <br />Standard Time Interval <br />Between Readings, mins: <br />Boring Infiltration Test Data Sheet <br />12126.001 Test Hole Number: LB-3 <br />Kimley-Horn MainPlace Date Excavated: 10/29/2018 <br />Alluvium Date Tested: 10/30/2018 <br />Tap water <br />JMP <br />10/29/2018 10:00 <br />10/30/2018 7:20 <br />10 <br />Percolation Data <br />Depth of boring (ft): 20 <br />Radius of boring (in): 4 <br />Radius of casing (in): 1 <br />Length of slotted of casing (ft): 5 <br />Depth to Initial Water Depth (ft): 15 <br />Porosity of Annulus Material, n: 0.35 <br />Bentonite Plug at Bottom: No <br />Reading <br />Time <br />Time Interval, <br />At (min.) <br />Initial FinalLLInitial/Final <br />Depth to <br />Water (ft.) <br />Total Water <br />Drop, Ad (in.) <br />Percolation <br />Rate (min./in.) <br />Infiltration <br />Rate (in./hr.) <br />7:35 <br />15.00 <br />60.0 <br />P51 <br />25 <br />18.2 <br />1.37 <br />0.65 <br />8:00 <br />16.52 <br />41.8 <br />8:02 <br />15.00 <br />60.0 <br />PS2 <br />25 <br />18.8 <br />1.33 <br />0.67 <br />8:27 <br />16.57 <br />41.2 <br />1 <br />8:30 <br />10 <br />15.00 <br />60.0 <br />121 <br />0.83 <br />1.02 <br />8:40 <br />16.01 <br />47.9 <br />8:54 <br />15.00 <br />60.0 <br />2 <br />10 <br />12.0 <br />0.83 <br />1.00 <br />9:04 <br />16.00 <br />48.0 <br />9:05 <br />15.00 <br />60.0 <br />3 <br />10 <br />12.0 <br />0.83 <br />1.00 <br />9:15 <br />16.00 <br />48.0 <br />4 <br />9:23 <br />10 <br />15.00 <br />60.0 <br />11.9 <br />0.84 <br />0.99 <br />9:33 <br />15.99 <br />48.1 <br />9:35 <br />15.00 <br />60.0 <br />5 <br />10 <br />11.8 <br />0.85 <br />0.98 <br />9:45 <br />15.98 <br />48.2 <br />9:46 <br />15.00 <br />60.0 <br />6 <br />10 <br />11.8 <br />0.85 <br />0.98 <br />9:56 <br />15.98 <br />48.2 <br />Infiltration Rate (1) = Flow Volume/Flow Area/At <br />Infiltration Rate, I (Last Reading) = 0.98 in./hr. <br />