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CERT.�00627 <br /> . PERCOLATION TEST DATA SHEET ` <br /> S-P Testing, Inc. 4-26-91 9 :10 a:m: <br /> Percolation test rcadings made by o� starting a� <br /> fdnttl . <br /> Test hole locatio� 6 4 0• O'1�d Lonq La ke Rd. ,Hole number 4 ,Datc hole was pnepa� 4—2 6-91 �_......-- <br /> Depth of hole bottom 3� inches,Diameter of hol� 6 inches <br /> Soil data from test hole: <br /> Depth,inches Soil texture , , <br /> 0 - 6" Topsoil dark brown sandy loam <br /> 6" - 28" Brown sandy loam <br /> 28" - 30" Brown loamy sand <br /> Method of scratching sidewall Kn i f e <br /> Depth of gravel in bottom of holP 2 inches <br /> Date and hour of initial water filliqg. 4-2 6-91 ��Pth of initial water filling 12 �nches above hole bottom <br /> Method used to maintain at least 12 inches of water depth in hole for at least 4 hours Not needed due to ' <br /> �anc�� c�i_1 a ,Maximum water depth a�ve holc txittom during test 8 inches <br /> Time Percolation <br /> Time interval, Measurement, Drop in water rate, Remarks " <br /> minutes inches level,inches minutes per �--�-w- <br /> inch <br /> ' 9 : 10 9:15 12 12 .4 5 min <br /> 9: 53 9 :58 8 3-15/16 1.3 ° " <br /> 10:01 10:06 " 3-7/8 1.3 " " <br /> 102 �7 1�: 12 n n n n o <br /> 10 :16 10: 21 " " " " " <br /> 10: 25 10:30 " ° " " o <br /> Percolation rate = 1•3 minutes per inch. <br />