Laserfiche WebLink
r � <br /> CERTIFICATION N0.627 <br /> STATE LICENSE N0.394 <br /> PERCOLATION TEST DATA SHEET <br /> Percolation test readings made by S-P Testing,Inc. on 12-5-03 starting at 9:10am- <br /> Test hole location MN/DOT 380 Silver Meadow Dr.,Orono. <br /> Test hole numberl. Date test hole was prepared 12-04-03. <br /> Depth of hole bottom 1�inches. Diameter of hole�inches. <br /> SOIL DATA FROM TEST HOLE <br /> DEPTH,INCHES SOIL TEXTURE <br /> 0 - 6" Topsoil dark brown loam <br /> 6" - 12" Brown clay loam <br /> Mettiod of scratching sidewall is l�ifg. Depth of grayel in bottom of hole is Z_ip�h�. Date and hour of initial <br /> water filling 12-04-03� i1:00am. Depth of initial water filling is 1Z.ips��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 s'=nhon. <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 /> 9:00 refill 6 <br /> 9:10 9:40 6 2-1/2 12 30 min <br /> 9:43 10:13 6 2-1/2 12 30 min <br /> 10:14 10:44 6 2-1/2 12 30 min <br /> Percolation rate=12sQxninutes per inch. <br />