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<br />~~ ENGINEERING & SURVEYING COMPANY <br />BOX 674 • 443 DODGE • DELTA, COLORADO 61416 • 303.8747593 <br />7881-89 <br />Subsidence and Slope Stability <br />• <br /> <br />November 15, 1989 <br />Mined Land Reclamation <br />423 Centennial Building <br />1313 Sherman Street <br />Denver, Colorado 80203 <br />Attention: Matt Hayes <br />Re: Subsidence and Slope <br />Bear Coal Company <br />Bear Mine No. 3 <br />Somerset, Colorado <br />Book 68-2 <br />RECE9~E® <br />NOV 2 01989 <br />RECL4Mg7 ON a D1gION <br />Stabi]ity monitoring: <br />UTE ENGINEERING AND SURVEYING COMPANY completed a subsidence and <br />slope stability survey during October, 1989 for the Bear Mine <br />#3. <br />Enclosed are our field notes for that survey. We will be reduc- <br />ing the notes for the June and October survey this fall, <br />However, if there is a specific time when you need the calcula- <br />tions, please ]et us know so we may proceed accordingly, <br />If you have any questions, please call. <br />~ ~~ <br />E. LeRoy Black <br />ELB:ImI D:HD:Bear <br />BEARMLR1,115 <br />Enclosure <br />Copy to: Bear Coa] Company <br />ATTENTION: Craig Springer <br />With Enclosure <br />~~ <br />