_INSPECTION - C1981014 ‎(3)‎

• Permit No: C1981014
• IBM Index Class Name: Inspection
• Doc Name: Inspection Report
• From: DRMS
• To: Energy Fuels Coal, Inc
• Inspection Date: 12/4/2015
• Email Name: RDZ
• Email Name: JRS
• Media Type: D
• Archive: No

December 4, 2015 C-1981-014/Southfield Mine RDZ
Inspection Topic Summary
NOTE: Y=Inspected N=Not Inspected R=Comments Noted V=Violation Issued NA Not Applicable
Y -Air Resource Protection R -Roads
R -Availability of Records R -Reclamation Success
Y -Backfill& Grading Y -Revegetation
NA -Excess Spoil and Dev. Waste Y - Subsidence
NA -Explosives R - Slides and Other Damage
Y -Fish&Wildlife R - Support Facilities On-site
R -Hydrologic Balance R - Signs and Markers
Y -Gen. Compliance With Mine Plan N - Support Facilities Not On-site
N -Other NA - Special Categories Of Mining
Y -Processing Waste R -Topsoil
COMMENTS
A complete inspection was conducted by Rob Zuber and Jim Stark of DRMS on December 4, 2015. The weather
was clear. The ground was muddy with snow patches in shade.
In addition to the DRMS staff,attendees included:
• Al Weaver and George Patterson,representing EFCI
• Jack Robeda representing Las Cruces,LTD.
• Carin Corley and Dr.W.D. Corley.
AVAILABILITY OF RECORDS—Rule 5.02.4(1):
Please see list in full inspection report.
HYDROLOGIC BALANCE -Rule 4.05
Drainage Control 4.05.1,4.05.2,4.05.3; Siltation Structures 4.05.5,4.05.6; Discharge Structures 4.05.7,4.05.10;
Diversions 4.05.4;Effluent Limits 4.05.2; Ground Water Monitoring 4.05.13; Surface Water Monitoring 4.05.13;
Drainage —Acid and Toxic Materials 4.05.8;Impoundments 4.05.6,4.05.9; Stream Buffer Zones 4.05.18:
The developed spring within the Magpie Creek Diversion was sampled for water quality. The following field
measurements (using an Extech EC500 meter)were made:
• Temperature was 15.5 deg C.
• pH was 6.3.
• Conductivity was 5,600 µs/cm.
• TDS was 4,000 mg/L.
Sample bottles were filled,and after the inspection these were taken to the CDPHE lab. A memorandum,
Number of Partial Inspection this Fiscal Year: 4
Number of Complete Inspections this Fiscal Year: 2
Page 2 of 8