2013-01-15_PERMIT FILE - M1977493

• Permit No: M1977493
• IBM Index Class Name: PERMIT FILE
• Doc Date: 1/15/2013
• Doc Name: APPROVAL WITH CONDITIONS
• From: CDPHE
• To: Climax Molybdenum Company
• Email Name: ECS
• Media Type: D
• Archive: No

John W. Hickenlooper, Govemor
Christopher E. Urbana, MD, MPH
Executive Director and Chief Medical Officer
Dedicated to protecting and improving the health and environment of the people of Colorado
4300 Cherry Creek Dr. S.
Denver, Colorado 80246 -1530
Phone [phone]
Located in Glendale, Colorado
http://www.cdphe.state.co. us
Certified Mail 7011 2000 0001 3465 4970
Return Receipt Requested
January 8, 2013
Mr. Brian McGill
Freeport- McMoRan Company
Climax Molybdenum Mine
Highway 91 — Fremont Pass
Climax, Colorado 80429
Mr. McGill,
Laboratory Services Division
8100 Lowry Blvd.
Denver, Colorado 80230 -6928
[phone]
STATE OF COLOFADO
EcS
RECEIVED
JAN 15 2013
Division of Reclamin,
Mining & Safety
n.n — r 7 —`(
"Climax Mine Crusher Adit Vent Raise Asbestos Disposal Shaft Closure Plan ". Prepared by:
Climax Molybdenum Company. Dated: November 16, 2012. Received: November 20, 2012.
1) The Facility agrees to have all closure activities completed no later than September 1, 2013.
Colorado Department
of Public Health
and Environment
Re: Approval with Conditions: Climax Mine Crusher Adit Vent Raise Asbestos Disposal Shaft Closure Plan
Climax Mine
Highway 91- Fremont Pass
SW/LAK/CLI 2.4
The Colorado Department of Public Health and the Environment (the "Department ") Hazardous Materials and
Waste Management Division (the "Division ") has received the following document for the Climax Molybdenum
Mine (the "Facility) in Climax, Colorado located on Highway 91 at the Fremont Pass.
The Division thanks the Climax Molybdenum Company for the closure plan of the asbestos disposal shaft for the
Facility and conditionally approves this plan. The plan includes a 3 page technical memorandum dated November
15, 2012 prepared by TetraTech of Golden, CO titled "CAVR Asbestos Disposal Shaft — Closure Plan" and a 6
page asbestos decontamination work plan dated November 15, 2012 prepared by Koch Environmental Health,
Inc. titled "Asbestos Decontamination Work Plan, Freeport McMoRan Climax Mine Shaft Climax Mine CAVR
Asbestos Disposal Shaft Closure ". These conditions include:
2) The Facility agrees to follow all regulatory requirements of the Air Quality Control Commission as per 5
CCR 1001 -10, Regulation Number 8 (Control of hazardous Pollutants).
3) The Facility agrees to follow all regulatory requirements of the Hazardous Materials and Waste
Management Division as per 6 CCR 1007 -2, Part 1, Section 5 (Asbestos Waste Management).