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SUBSTATION SUBSIDENCE SURVEY <br />• DATE: ~'Z3-~7 ~ <br />LONG WALL LOCATION: ~~ <br />TIME:_ .~Q~, <br />NAME: ~a~ G.-,42Yt,~ <br />WEATHER CONDITIONS: ~~C-~ <br />SUBSTATION CONDITION <br />CRACKING <br />BUCKLING <br />SINK HOLES <br />CHANGE IN SPAN <br />MAINTENANCE WORK <br />• <br />YES NO <br />,1~ <br />,{ <br />/, <br />COMMENTS <br />• <br />