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2018-08-01_INSPECTION - C1981018
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2018-08-01_INSPECTION - C1981018
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Entry Properties
Last modified
8/3/2018 7:55:22 AM
Creation date
8/2/2018 8:10:45 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981018
IBM Index Class Name
Inspection
Doc Date
8/1/2018
Doc Name
Inspection Report
From
DRMS
To
Blue Mountain Energy, Inc
Inspection Date
7/26/2018
Email Name
CCW
Media Type
D
Archive
No
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July 26, 2018 C-1981-018/Deserado Mine CCW <br /> <br /> <br />Number of Partial Inspection this Fiscal Year: 1 <br />Number of Complete Inspections this Fiscal Year: 0 <br /> <br /> Page 4 of 6 <br /> <br />embankment of the upper cell has some seepage occurring. The seepage was observed again during this <br />inspection. The seepage was not observed to be at high enough of a rate to affect the stability of the embankment. <br />A close eye will be kept on the embankment to ensure that it does not become unstable. If the embankment were <br />to fail, the sec ond cell in the system would capture the water. The other embankments in the system were stable <br />and had no indications of erosion. All of the spillways in the system were in good repair and functioning as <br />designed. <br /> <br />The SDH 3/5 D seam dewatering system was active. Only the lowest of the 3 cells was being used to impound <br />water. The water level in the cell had reached the level of the primary discharge outlet and was discharging into <br />the wash leading to Red Wash. The embankment of the cell was stable w ith no erosional concerns. The <br />embankment has star ted to become well vegetated. <br /> <br />The Raw Water Lagoon was holding water during the inspection. The embankments were very well vegetated and <br />stable. There were no indications of erosion. <br /> <br /> <br />PROCESSING WAST E/COAL MINE WASTE PILES – Rule 4.10 and 4.11 <br />Drainage Control; Surface Stabilization; Placement: <br /> There are 2 active refuse piles at the Deserado Mine, the RP -2/3/4 and RP-5a piles. At the time of the <br />inspection the refuse piles were well maintained. Th ere were no observed signs of instability or erosion. Noted in <br />previous Division inspec tions and in this inspection. T here were rills on the outslopes of both refuse piles. The <br />rills are not large enough in size to warrant repairs. The rills are not thoug ht to affect the stability of the piles. The <br />perimeter ditches for the refuse piles were clear of debris and dry. There were no erosional features identified. <br /> <br />ROADS – Rule 4.03 <br />Construction 4.03.1(3)/4.03.2(3), Drainage 4.03.1(4)/4.03.2(4), Surfacing a nd Maintenance4.03.1(5) and <br />(6)/4.03.2(5) and (6), Reclamation 4.03.1(7)/4.03.2(7): <br /> The Haul Road was in good repair at the time of the inspection. There were no areas with low spots or <br />ruts observed. No erosional features were identified and the road was stable. The ditches along the Haul Road <br />were dry and well maintained. Access roads throughout the site w ere observed to be well maintained and stable. <br />There were no erosional issues noted. <br /> <br />SUPPORT FACILITIES - Rule 4.04: <br /> Support facilities inspected include: <br /> <br />- Explosives Storage <br />- Slot Storage <br />- Water Storage Tanks <br />- Radio Tower <br /> <br />All of the pads for the support facilities inspected were well maintained. The berms were in good condition and <br />stable. There were no signs of erosion. The gravel on the pads was in good condition. No off site impacts were
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