2009-04-16_REVISION - C1980007

• Permit No: C1980007
• IBM Index Class Name: REVISION
• Doc Date: 4/16/2009
• Doc Name: Preliminary Adequacy Responses
• From: Mountain Coal Company
• To: DRMS
• Type & Sequence: MR352
• Email Name: TAK
• Media Type: D
• Archive: No

TABLE 2
AREA OF DISTURBANCE ASSOCIATED WITH ACCESS ROAD
AND DRILL SITE CONSTRUCT ION:
Temporary
Road Acres of
Length Road Pad Pad Pad New
Site (14' wide) Acres Size SF Acres Disturbance

2009-A 100 0.03 100'X200' 20,000 0.46 0.49
2009-B 100 0.03 100'X200' 20,000 0.46 0.49
2009-C 50 0.02 100'X200' 20,000 0.46 0.48
2009-D 100 0.03 100'X200' 20,000 0.46 0.49
Helicopter No road and no pad
2009-E-G holes preparation needed
Minimal road widening
2009-H&I Existing roads needed (+<10') for sites
2009-J 1970 0.63 100'X200' 20,000 0.46 1.09
2009-K 1950 0.63 100'X200' 20,000 0.46 1.09
2009-L 700 0.22 100'X200' 20,000 0.46 0.68
2009-M 2400 0.77 100'X200' 20,000 0.46 1.23
2009-N 1450 0.47 100'X200' 20,000 0.46 0.93
2009-0 1890 0.61 100'X200' 20,000 0.46 1.07
2009-P 1600 0.51 100'X200' 20,000 0.46 0.97
2009-Q 3100 1.00 100'X200' 20,000 0.46 1.46

TOTALS 8,040 4.95 240,000 5.51 10.46
(1.52 miles)
*Assumed 15' disturbed wi dth associa ted with road construction and 100' x 200' disturbed area
for drill pad s.
1 Acre = 43 ,560 square feet