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III 11111111111111111 <br />999 <br />STATE OF COLORADO <br />DIVISION OF MINERALS AND GEOLOGY <br />Deppnmenl ul Naluml Resources <br />1711 ShermJn 51., Room ? I $ <br />Denver, Colnrario 80703 <br />Phone: 11071 tl66-3557 <br />FAS: (}(1'11 81Z-810b <br />DATE: September 25, 1998 <br />TO: Sandy Brown <br />FROM:: Jim Pendleton <br />RE: Edna <br />I ~1 ~ 'G~_ <br />~Gw/ <br />-Stability Monitoring <br />A' <br />~~ ~~:: <br />~~~ <br />DEPARTMENT OF <br />NATURAL <br />RESOURCES <br />Rov Romer <br />Governor <br />lames S. Lochhead <br />Eiecu~.rae Direc;ur <br />Michael B LonH <br />Division Direuor <br />I reviewed the monitoring results provided by P&M regazding the required stability monuments <br />installed within the backfill in the Moffat Area. It appears to me that the minor settlement <br />evidenced is the result of simple consolidation of the backfilled spoil. There is no suggestion of <br />lateral movement, which would suggest a stability problem. <br />cc: Larry Routten <br />doc: M:\COAL\JAP\EDNASTAB.WPD <br />JP/jp. <br />