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CERfiIFICATION N0.627 <br /> STATE LIC;ENSE N0.394 <br /> PERCOLATION TEST DATA SHEET <br /> Percolation test readings made by S-P Testing, Inc. on 9-22-09 starting at 11:30am. <br /> Test hole location Johnson, 650 Big Island, Orono <br /> Test hole number�. Date test hole was prepared 9_Z1-0)• <br /> Depth of hole bottom�,.2 inches. Diameter of hole�t inches. <br /> SOIL DATA FROM TE T HOLE <br /> DEPTH,INCHES SOIL TEXTURE <br /> 0 - 8"_ Topsoil dark brown loam <br /> 8" - 12" _ Gray brown loam <br /> Method of scratching sidewall is knife. Depth of gravel in bottom of hole is 2 inches. Date <br /> and hour of initial water filling 9-21-09, 11•30am. Depth of initial water filling is 2 'n above the hole bottom. <br /> Method used to maintain at least 12 inches of water depth in hole for at least 4 hours is automatic �i.�hon. <br /> Maximum water depth above hole bottom during test is(inches. <br /> — -- __ -_.— __ —___ <br /> _ __ -- - --_ -- __- ---- -- <br /> Measurement, � Drop in water level, Percolation rate, <br /> Time Time interval,min inches inches minutes er inch Remarks <br /> 9:35 �refil l 6 <br /> _ 9:47 10:17 6 1-3/4 17.1 30 m i n <br /> 10:20 10:50 6 1-3/4 17.1 30 m i n <br /> 10:55 11:25 6 1-3/4 17.1 30 min <br /> Percolation rate =17.1 minutes per inch. <br />