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r <br />Ithl0/ /0/« 634/0.000:/44 45 <br />BORING 12 (CONTINUED) <br />DATE DRILLED : January 15,and 18,-1971 <br />EQUIPMENT USED- 24"-Diameter Bucket to 156 <br />5"-Diameter Rotary Wash to 50 <br />65 <br />- 35 <br />16.4 113 <br />60 <br />'O An A <br />ML SILT - some clay and very fine sand, cemented <br />nodules, light greyish-brown <br />- 4U <br />55· <br />26.3 99 <br />- 45 <br />50 <br />28.6 96 <br />50 <br />NOTE: Water level not established. Drilling mud used <br />in drilling process with rotc,ry wash equipment. <br />LOG OF BORING <br />LEROY CRANDALL AND ASSOCIATES <br />PLA¥'e, A,16 ·,