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~~. <br />• ; <br />DRILL HOLE NO <br />DATE DRILLED 12-21-8 <br />CASING INSTALLED 12-: <br />HOLE SIZE 7 7/8"" <br />DRILLING MEDIUM FOAM <br />CASING 4 "' 1. D. <br />SCH. 40 P. V. C. <br />LOCATION: <br />SEC. 9, T 10 S., R. 91 <br />SCALE NONE <br />~. ,~~ <br />UPPER <br />D-SEAM <br />COAL <br />U <br />D-SEAM OVERBURDEN <br />WATER MONITORING WELL <br />TOP OF CASING <br />ELEV. 7143 85 <br />COLLAR ELEV. 7142.65 <br />10' CEMENT <br />PACKER <br />GRA DEL PACK <br />770' SLOTTED CASING <br />-~. r:`I6~. 6 s <br />DH-39 <br />