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<br />.. <br />S- <br />HINING <br />E%PLOR~TION <br />ENGIN EEflING <br />FRED M. JOHNSON. C.P G. <br />GEOLOGIST <br />F' O. BO% 2162 <br />D LIRANGO. COLORADO 81302 <br />April 6, 1988 <br /> <br />OFFICE 309 26]~OIIB <br />RESIDENCE 24]3560 <br />TO: Caryl Helmic, Manager, National King Coal, King Coal Mine <br />SUBJL:C'P: quarterly Subsidence Inspection and Huntington Ditch <br />Inspection, King Coal Mine, La Plata County, Colorado, <br />First Quarter, 1988 <br />No quarterly inspection for subsidence at the King Coal <br />Mine ~M1as performed during tine first quarter of 1988. No quarterly <br />inspection cf the Huntington Ditch was performed during the first <br />quarter of 1988. These inspections were not made because of sur- <br />face sno~.a cover throughout the area during most of the quarter <br />and impassibility cE roads during the last week of the quarter. <br />~~i <br />red M. Jo n, C.P.G. <br />cc. Dan Mathews, M.L.R.D. <br />