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APPCOR13087
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APPCOR13087
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Entry Properties
Last modified
8/24/2016 6:33:23 PM
Creation date
11/19/2007 2:37:53 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981047
IBM Index Class Name
Application Correspondence
Doc Date
11/30/1981
Doc Name
BLUE RIBBON MINE PERMIT APPLICATION FN C-047-81
From
MLR
To
WESTERN ASSOCIATED COAL CORP
Media Type
D
Archive
No
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<br />III IIIIIIIIIIIII III <br />STATE OF COl.O RAf)O nIf HAFn p. I ~MM. ~•~w~~~~mi 999 <br />DEPARTMENT OF NATURAL RESOURCES <br />D. Monte Pascoe. Executive Director <br />MINED LAND REI;LAMA'TION <br />423 Centennial Building,1313Sherman Stree[ <br />Denver, Colorado 80203 Tel. (303) 839-3567 <br />David C. Shelton <br />Director <br />November 30, 1981 <br />William S. Tate <br />Senior Engineer <br />Western Associated Coal Corp. <br />410 Seventeenth Street, Suite 2300 <br />Denver, Colorado 80202 <br />RE: Blue Ribbon Mine Permit Application-Our File Number C-047-81 <br />Dear Bill: <br />The Division's technical staff review of the above-referenced permit <br />application has revealed several deficiences and concerns which must <br />be resolved before the Division can begin making written findings on the <br />technical aspects of the permit application. Additional comments on <br />the remaining aspects of the application will be forthcoming in the <br />near future. The comments contained in this letter are in addition <br />to those raised in the Division's April 23, 1981 preliminary adequacy <br />review dated December 5, 1980. We will look forward to receiving your <br />responses to each of the following items. <br />Geology - 2.04.6(2) <br />The site geology map and cross-sections (Plate 8 and 9) provided within <br />the permit application are both illegible and at inappropriate scales. <br />The site-specific geology should be resubmitted on a legible, large <br />contour map with the mine plan area and permit area clearly drawn. <br />This map should include the strikes and dips of beds; the crop line of <br />the coals; any faults, fractures, landslide bodies; contacts of all <br />geological units including. alluvium and colluvium; the location of all <br />drill holes; and the location of the cross-sections. Two new large- <br />scale geologic cross-sections should be submitted: One along the dip <br />of the coal beds, and one along the strike of the coal beds. These <br />cross-sections should, at a minimum, cover the permit and adjacent areas <br />for this permit period (5 years). Legible lithologic logs and geophysical <br />logs should be submitted for the permit and adjacent areas (e.g., those <br />used in the construction of the geologic map and cross-sections). <br />_, ~ i <br />
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