2015-04-17_REPORT - M1977004 ‎(2)‎

• Permit No: M1977004
• IBM Index Class Name: REPORT
• Doc Date: 4/17/2015
• Doc Name: Annual Report Fee Map
• From: Homestake Mining Company
• To: DRMS
• Email Name: RCO
• Media Type: D
• Archive: No

' Pitch Reclamation Project Colorado Mined Land Reclam ation Board — 2014 Annual Reclamation Report
4.7 Radioactive Materials License
The RTP building, foundation and sediments excavated from the upper portion of Indian Creek below the
old RTP area were placed in the Tie Camp Disposal Cell in 2001. Final grading and revegetation of the
RTP area was started in 2002 and completed in 2003.1 With the removal of the RTP, the radioactive
source material and any treatment capacity have been removed. Small concentrations of the Radium
226 isotope remain in the sediment deposited upstream of the sediment control embankment. The
Radioactive Materials License (RML) for the Pitch Reclamation Project was renewed in April 2013 and will
expire in April 2018. License renewal #15 allows Homestake to manage the Tie Camp Low -Grade
Stockpile and the sediment upstream of the sediment control embankment within the guidelines of the
license. A copy of the 2014 Annual RML letter report is provided in electronic Adobe Acrobat© Portable
Document Format on the CD attached to this report.