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• B-39 <br /> , PERCOLATION TEST DATA SHEET <br /> Test hole location �(cy0 /��� ,�� �o Nd Hole number Ja/ 7 <br /> _ Date test hole was prepared �1�� /�� , Depth of hole bottom, 1 2.�inches. <br /> Diameter of hole, � inches. <br /> Soil dafia from test hole: <br /> Depth, inches Soil texture <br /> - � � �C � a�s� <br /> l� �2' � _�. Lo�w <br /> .,, <br /> Method of scratching .sidewa2l ,�"C„q!^� ���y <br /> Depth of pea-sized gravel in bottom of hole, � inches. <br /> Date and hour of initial water filling _ �1��, � ��y <br /> Depth of initial water filling, � � inches above hole bottom. <br /> Method used to maintain at least 12 inches of water depth in hole for at least <br /> 4 hours �� a��� <br /> Percolation test readings made by ��, on <br /> �l<7 starting at �'[ �� a:m. . Maximum water depth above hole bottom <br /> (date) <br /> during test, �-l� inches. <br /> Time Percolation <br /> Time Interval, Measurement, Drop in water rate, Remarks <br /> Minutes inches level, inches minuCes per <br /> inch <br /> c <br /> 127 �� <br /> . `r <br /> t �2� <br /> �C =`c�dZ l (� c`�� � �: � <br /> tL <br /> � ' S� .l �Z., <br /> Percolation rate = 02 � minutes per inch. <br />