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� CERTIFICATION N0.627 <br /> ST�`TE.LI�'ENSE N0.394 <br /> PERCOLATION TEST DATA SHEET <br /> Percolation test readings made by S-P Testing�Inc. on 9_30-97 starting at 2:40pm• <br /> Test hole location Hallaon .�t 3,Ha11Ron Est,Orono. <br /> Test hole number�. Date test hole was prepared�29_97• <br /> Depth of hole bottom 12_inches. Diameter of hole¢inches. <br /> SOIL.DATA FROM TEST HOL.E <br /> DEPTH,INCHES SOIL TEXTURE <br /> 0 - 12" Topsoil dark brown loam <br /> Method of scratching sidewall is kuif�. Depth of gravel in bottom of hole is Z_in�h�. Date and hour of initial <br /> water filling 9-29-97, 10:00am. Depth of initial water filling is 12 inches 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 siphon. <br /> Maximum water depth above hole bottom during test is�inches. <br /> Measurement, Drop in water level, Percolation rate, <br /> Time Time interval min inches inches minutes r inch Remarks <br /> 2:30 refill 6 <br /> 2:40 2:55 6 3-3/4 4 15 min <br /> 3:06 3:21 6 3-1/2 4.3 15 min <br /> 3:22 3:37 6 3-3/S 4.4 15 m i n <br /> Percolation rate=4,Z.�iinutes per inch. <br />