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,KININO• • • O~^ICE ]O] 3{7.0118 <br />EXPLORATION FRED M. JOHNSON, C.P.G. RESIDENCE 2{~•]]eo <br />IN OIN EERINO GEOLOGIST <br />P.O. BOX 2702 <br />D URANG O, COLORADO 87902 <br />June 21, 1990 <br />TO: Caryl Helmin, National King Coal, Inc. <br />SUBJECT: Quarterly Inspection, Huntington Ditch, Second Quarter ~ <br />1990. <br />1) The Huntington Ditch, King Coal Mine, La Plata County, <br />Colorado was inspected monthly during the Seccnd Quarter cf <br />1990. <br />2) The ditch was found to be in good condition but is in need <br />of clearing and maintenance. <br />3) No inspection was done during the First Quarter of 1990 <br />because of snow cover and limited access to the surface. <br />Inspections were made of the Huntington Ditch on April 4, <br />May 8 and June 20, 1990 for evidence of leakage and damage due <br />to the effects of underground mining. Particular care was taken <br />during these inspections because of recent subsidence effects <br />above 3 West - the ditch above 1 North was inspected in detail. <br />No evidence of leakage or damage was found. The ditch is, how- <br />ever, in need of clearing of weed and native plant growth and <br />sediment. <br />The purpose of these inspections was to insure protection <br />of the Huntington Ditch, the King Coal Mine and to meet require- <br />ments established by the Colorado Mined Land Reclamation Division <br />for quarterly inspection of the Huntington Ditch. <br />ed M. Joh ~n C.P.G. <br />