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APPCOR12821
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APPCOR12821
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Entry Properties
Last modified
8/24/2016 6:33:12 PM
Creation date
11/19/2007 2:34:43 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1984062
IBM Index Class Name
Application Correspondence
Doc Date
5/10/1984
Doc Name
VERIFICATION OF MINE 3 OVERBURDEN QUANITITES
From
COLO YAMPA COAL CO
To
MLRD
Media Type
D
Archive
No
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~~. <br />~ s^.. <br />. ~. <br />Colorado Yampa Coal Company <br />A Subs/diary of Getty Coal Company <br />Mr. Philip Sa~letta .iYi`" <br />Colorado Mined Land <br />Reclamation Division <br />423 Centennial Building <br />1313 Sherman Street <br />Denver, Colorado 80203 <br />RECEIVED <br />P`iAY ? U )9~4 <br />MINED LAND RECLAMATION DIVISIOPI <br />RE: Verification of Mine 3 Overburden Quantities Colo. Dept. of Natural Resources <br />Dear Mr. Saletta: <br />Enclosed is a work map of the Mine 3 mine area showing pit <br />boundaries and overburden thickness isopachs. This is the map I used to <br />calculate the quantities submitted in the permit application. <br />The calculation of these quantities is as follows: <br />Area (F t. ) Avg. Depth (Ft.) CYDS <br /> <br />17,600 10 6,500 <br />28,000 15 15,500 <br />87,100 20 64,500 <br />103,300 25 95,600 <br />228,000 35 295,600 <br />165,000 45 275,000 <br />71,000 55 145,000 <br />TOTAL 897,700 <br />Add 15X for Ramp and Side Slopes 134,700 <br />Total BCY Overburden 1,032,400 <br />Please call me if you have any questions on this information. <br />Sincerely1,~ ~1_/ <br />~~' T'`y'"G~CILJG'f-~ <br />MichaAl J. Kondelia <br />Mine Engineer <br />MK/sk <br />Enclosure <br />cc: D. McMindes <br />~ ~ iii ii iiiii- <br />P.O. Box 774288 <br />Steamboat Springs, CO 80477 <br />(303} 879-3800 <br />May 8, 1984 <br />
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