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, <br />MINED LAND RECLAMATION DIVISION <br />Department of Natural Resources <br />1313 Sherman SI., Room 215 <br />Denver. CO 80203 <br />303 866-3567 <br />FAX 303 632-6106 <br />of ~o~ <br />~Y% O <br />0 <br />~ 1896 ~ <br />Roy Romer. <br />Governor <br />Michael B Long. <br />Division Drteclor <br />DATE: August 1, 1992 <br />TO: C-81-047; Blue Ribbon Stipulation Tracking File <br />FROM: Christine E. Johnston <br />RE: Status of Stipulations Determined During the 1992 Renewal Review <br />Stipulation 1 <br />BLUE RIBBON COAL COMPANY SHALL PROVIDE A MAP WHICH SPECIFICALLY <br />INDICATES THOSE INTERVALS OF THE HAUL ROAD CUT SLOPES WHICH <br />EXPOSE GREATER THAN 10.5 FEET OF COLLUVIUM. IN ADDITION, CUT <br />SLOPES ON THE HAUL ROAD WHICH HAVE HAD VISUALLY PERCEPTIBLE <br />MOVEMENT AT THE DATE OF PERMIT ISSUANCE WILL BE INDICATED ON THE <br />MAP. FOR BOTH AREAS SPECIFIED ON THE MAP AS EITHER GREATER THAN <br />10.5 FEET OF COLLUVIAL MATERIAL IN THE HAUL ROAD CUT SLOPES OR <br />EXISTING MOVEMENT ZONES, BLUE RIBBON COAL COMPANY SHALL COMPLY <br />WITH RECOMMENDATIONS PERTAINING TO REQUIRED SLOPE TREATMENT <br />INCLUDED IN THE FORTHCOMING HAUL ROAD STUDY. THE REQUIRED FIELD <br />WORK, THE ABOVE-MENTIONED MAP, AND A REPORT DEFINING CORRECTIVE <br />MEASURES, IF SLOPE TREATMENT IS REQUIRED, SHALL BE SUBMITTED TO THE <br />DIVISION FOR APPROVAL WITHIN 30 DAYS OF PERMIT ISSUANCE. <br />Status: Complied with January 10, 1983. This stipulation was added to the <br />permit document upon approval in 1982. Required information was submitted as a <br />"Stipulation Response Document, February 10, 1983", and was received by the <br />Division on February 14, 1983. It was determined that colluvium in excess of <br />10.5 feet in thickness exists between station 6 + 00 and 10 + 00. Also, two <br />landslide features were observed adjoining the access road within that segment. It <br />was agreed on between the Division and Blue Ribbon that attempts to treat these <br />slopes would only worsen the existing conditions. More detailed information can <br />be found in the Stipulation Resolution file. <br />iii iiiiiiiuiiiiiii <br />STATE OF COL~xtii~v <br />