2008-05-22_REVISION - C1980004

• Permit No: C1980004
• IBM Index Class Name: REVISION
• Doc Date: 5/22/2008
• Doc Name: Adequacy Review
• From: J.E. Stover & Associates
• To: DRMS
• Type & Sequence: TR16
• Email Name: MPB
• Media Type: D
• Archive: No

J. E. STOVER & ASSOCIATES, INC.
P.O. Box 60340
GRAND JUNCTION, COLORADO 81506
PHONE: [phone], FAX [phone]
MINE ENGINEERING
MINE RECLAMATION
May 21, 2008
Michael Boulay
Division of Reclamation, Mining & Safety
101 South 3d St-Suite 301
Grand Junction, CO 81501
Re: McClave Canyon Mining, LLC.
Technical Revision No. 16, Adequacy Review No.1
New Coal Mine waste pile & Associated facilities
Permit No. C-1980-004
Dear Mr. Boulay:
CIVIL ENGINEERING
CONST. MANAGEMENT
RECEIVED
MAY 2 2 2008
Division or reclamation,
Mining and Safety
The DMG's preliminary adequacy review letter dated February 13, 2008
requested additional information. On behalf of CAM MINING LLC, the following
amended data are provided.
Rule 2.04.9 Soils Resource Information
1. DRMS: Rule 2.04.9(I)(c) requires a soils map with sample locations. The soil
map units and projected topsoil salvage depths for each unit are presented on
amended Figure 2.2-2. However, it appears that the map unit boundary lines and
sample location points within each map unit are not included on the map. This
information is not included on the currently approved version of the map either,
and it may be that the detail was inadvertently omitted when the original version
of the map was converted to digital several years ago.
Please provide an amended version of Figure 2.2-2, with the necessary soil
map unit boundary lines and soil sample locations (with sample I.D.
numbers).
CAM: Please see amended Figure 2.2-2. The sample locations are not shown
on Figure 2.2-2 because they cannot be located.
Rule 2.05.3(3) Mine Facilities
2. DRMS: There is outdated narrative on currently approved permit page 2-1
(third paragraph) regarding disposal of coal mine waste in the Munger Canyon
permit area and MSHA approved disposal of rock waste within designated
locations of the underground workings. The Munger Canyon disposal site has