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CERTIFICATION N0.627 <br />STATE LICENSE NO.394 <br />PERCOLATION TEST DATA SHEET <br />Percolation test readings made Ly S-P Testing, Inc. on 6-11-96 starting at 11:12am, <br />Test hole location Spencer. 503 Ferndale Rd.. Orono <br />Pest hole number Z. Date test hole was prepared 6-10-96. <br />Depth of hole bottom 18 inches. Diameter of hole b inches. <br />DEPTH,INCHES <br />SOIL TEXTURE <br />0 - 101, Topsoil dark brown loam <br />10" - 18" <br />Brown sand loam <br />oam <br />Method of scratching siuewall is knife. Depth of gravel in bottom of hole is 2 inches. Date and hour of initial <br />water filling 6-10-96, 1 1:00am. Depot of initial water filling is 12inches 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 Via. <br />Maximum water depth above hole bottom during test is ¢ inches. <br />Measurement, 1 <br />Drop in water level, <br />Percolation rate, <br />Time j Time interval min I inches <br />inches <br />minutes per inch <br />Remarks <br />11:00 prefill _ ` 6 <br />11:12 11:42 6 _ <br />4-5/8 <br />65 <br />30 min <br />_ <br />11:45 _ <br />12:15 <br />6_ <br />4-9/16 <br />6.6 <br />30 min <br />12:18 <br />— 12:48 <br />i <br />6 <br />4-1/2 <br />6.7 <br />30 min <br />_ <br />Percolation rate = 6,6_minutes per inch. <br />