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2012-07-05_INSPECTION - C1981046
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2012-07-05_INSPECTION - C1981046
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Entry Properties
Last modified
8/24/2016 5:02:38 PM
Creation date
7/9/2012 10:47:34 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981046
IBM Index Class Name
INSPECTION
Doc Date
7/5/2012
Doc Name
OSM Inspection Report
From
DRMS
To
OSM
Inspection Date
6/5/2012
Email Name
JRS
DIH
Media Type
D
Archive
No
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Runoff from County Road 117 drops down a steep undisturbed slope and washes over the lower portal <br />area. This runoff is impacting the mine closure by causing the roof to collapse behind the portal seal (see <br />photo 7487). If the roof collapses this could become a hazardous feature with easy public access from <br />the county road. DRMS is aware of this possibility and is monitoring this feature and evaluating options <br />to route runoff from the county road away from the site. <br />No signs of erosion or off -ste impacts were observed during this inspection. Regraded surfaces do not <br />exhibit rills or gullies, diversion channels are stable, and no sediment trace was evident outside the <br />former permit area. Field evaluation of this site indicates DRMS is successfully preventing off -site <br />impacts at reclaimed bond forfeiture / revoked permit areas. Field evaluations of two other bond <br />forfeiture sites are being conducted this evaluation year (July 1, 2011 —June 30, 2012) and the combined <br />results will be reported in QSM's EY 2012 Annual Evaluation Report for Colorado. <br />
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