2011-01-20_PERMIT FILE - M2011001

• Permit No: M2011001
• IBM Index Class Name: PERMIT FILE
• Doc Date: 1/20/2011
• Doc Name: Response to Incompleteness Review Comments
• From: Tetra Tech
• To: DRMS
• Email Name: PSH
• Media Type: D
• Archive: No

LAFARGE
AGGREGATES
& CONCRETE
January 20, 2011
Dear Sir or Madam:
Please be advised that Lafarge West, Inc., a Delaware corporation currently in good standing in
the State of Colorado, ("Lafarge") has authorized the individual shown below to execute any and
all documents, including but not limited to, applications and submissions to the Colorado
Division of Reclamation Mining & Safety.
The authorized individual is:
Todd Ohlheiser
Vice President
Rocky Mountain Aggregates
Lafarge West, Inc.
ATTEST:

Steven T. Brown, Assistant Secretary
Lafarge West, Inc., a wholly owned subsidiary of
Lafarge North America, Inc.
Date: January 20, 2011
SEAL] -
LAFARGE WEST, INC.
10170 Church Ranch Way, Suite 200, Westminster, Colorado 80021
Telephone: [phone] Facsimile: [phone]