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REP52459
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Entry Properties
Last modified
8/25/2016 12:57:01 AM
Creation date
11/27/2007 1:21:45 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981038
IBM Index Class Name
Report
Doc Date
4/7/2003
Doc Name
1st Quarter 2003 Coal Mine Waste Banks Inspection
From
J.E. Stover & Associates
To
DMG
Permit Index Doc Type
Waste Pile/Fill Report
Media Type
D
Archive
No
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BOWIE RESOURCES LIMITED <br />Bowie No 1 Mine <br />Reclaimed Coal Mine Waste Bank Inspection - 1" Quarter 2003 <br />On March 31, 2003 I performed a quarterly visual inspection of the Bowie No. 1 Mine <br />reclaimed coal mme waste bank in accordance with Rule 4.10.2 <br />I, J. E. Stover, P.E.. have a wide variety of experience in the design and construction of <br />earth fill embankments. Nothing was observed during the inspection that would <br />indicate the pile has a potential for failure. The pile and surrounding area were dry to <br />damp. Vegetation was beginning to grow on the pile. No seeps or spoil springs were <br />noted. The pile has been reclaimed. The pile blends in with the surrounding area so it <br />is difficult to determine the areal extent of the reclaimed waste pile. Records indicate <br />15" to 24" of non-toxic material was placed over the coal mine waste. <br />According to the permit, this waste pile was filled to capacity in August 1983 and <br />reclaimed. In the spring of 1985. spontaneous combustion was detected. Topsoil and <br />cover material were excavated and the hot spot was removed. The area was <br />apparently reclaimed again during the Summer of 1988. <br />The design of the waste disposal area is presented in Volume 6A To the best of my <br />knowledge and belief, based on my inspection of the pile and previous inspections by <br />professional engineers, the coal mme waste bank has been constructed in accordance <br />with the approved plan. According to previous inspections, the pile was constructed <br />wrath 1.5H 1 V outslopes. The outslopes were stable. <br />The pile is located m a remote area well away from human habitation. A failure of the <br />pile might damage the sediment pond located below the pile. However, a failure of the <br />pile would probably not be a hazard to human life. <br />a <br />Recommend maintenance None ~ o : '~~~` ; '~ <br />,~:._ <br />n. <br />O L' Y ~ 3 ]/ <br />~D h ~ L <br />^~ , `(l"1 / l_ Lam. ~/~~ l~ <br />`,James E Stover ~ Date <br />RE No 1923Q <br />.r. • <br />~ ~ ` ~'i <br />... <br />. 1~ <br />i. `h A ~ yG . . ~ <br />'' 4 °- <br />
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