2008-12-22_PERMIT FILE - C1994082A

• Permit No: C1994082A
• IBM Index Class Name: Permit File
• Doc Date: 12/22/2008
• Doc Name: POND 012 LANDSLIDE REPAIR PLAN & SUBSEQUENT SLOPE STABILITY ANALYSIS
• Section_Exhibit Name: TAB 13 ATTACHMENT 13-12B and Addendum 13-12B-A To 13-12B-E
• Media Type: D
• Archive: Yes

Geotechnical Evaluation and Stabilization/Reconstruction Recommendations
Pond 12 Slide - Yoast Mine
Section 19, Township 5 North, Range 87 West, Routt County, Colorado

Prepared For:
Seneca Coal Company
P.O. Box 670
Hayden, CO 81639
Attn: Mr. Roy Karo

Job Number: 07-7600
September 22, 2008
[phone] • Fax [phone]
2580 Copper Ridge Drive • Steamboat Springs, CO 80487