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PEA ODY <br />,IIVESTERN, <br />iiiiiiiiiiiiiiuiii <br />999 <br />Peabody Western Coal Company <br />RFr~n,.~, •. <br />Ms. Susan Morrison <br />Division of Minerals and Geology <br />1313 Sherman Street, Room 215 <br />Denver, CO 80203 <br />~U( 28 1983 <br />July 27, 1993rVrso,_,rn;y;;,~;, VU` <br />CERTIFIED MAIL "~'`'~~ <br />RE: Seneca II-A Mine (C-82-057) TR 19 Monitoring Requirements <br />Dear Ms. Morrison: <br />Attached please find the results of the July 1993 monitoring <br />survey for stability monitoring points MS-1 through MS-7 near <br />Pond 005. As you can see, the variation between surveys is very <br />slight and probably due to minor surveying inconsistencies or <br />minimal settlement. All elevations decreased from the previous <br />survey. <br />Should you have any questions regarding this information, please <br />contact me. <br />Sincerely, <br />Tom Wainwright, P.E. <br />Senior Engineer <br />bd <br />Attachments <br />c: C. McCulloh <br />G. Wendt <br />Peabody Western Coal Company • 1 X00 South Yole Sarver • Fkgsta(f, Arizona 86001 • Telephone (602) 771-5455 • Fox (602) 77~-4596 <br />