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CERTIFICATION N0.627 <br />STATE LICENSE N0.394 <br />PERCOLATION TEST DATA SHEET <br />Percolation test readings made by S-P Testing. Inc, on 1-30-98 starting at 12:41[ <br />Test hole location Johnson. 940 So.Brown Rd.. Orono. <br />Test hole number.! Date test hole was prepared 1-29-98. <br />Depth of hole bottom 12 inches. Diameter of hole 6 inches. <br />son. DATA FROM TEST HOLE <br />DEPTH.INCHES SOIL TEXTURE <br />0-8" <br />8" - 12" <br />Topsoil dark brown loam <br />Brown clayjo^__ <br />Method of scratching sidewall is knife. Depth of gravel in bottom of hole is 2 inches. Date and hour of initial <br />water filling 1-29-98.3:30pm. 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 6. inches, <br />...................Measurement. i Drop in water level,Percolation rate, ^ <br />Time j Time interval,min inches inches minutes per inch Remarks <br />[ '1 <br />12:4J| <br />1:19 <br />a__.prefill <br />1:11 <br />1:52 <br />1j49 <br />2:22 <br />6 <br />6 <br />6 <br />30 min <br />30 ....30 min <br />30 min <br />Percolation rate = 30.0 minutes per inch.