Free Sur-Reply - District Court of Federal Claims - federal

Case 1:03-cv-00178-CCM

Document 70-8

Filed 10/12/2006

Page 1 of 1

Wiley / OSM Comparison
Recoverable Reserves Contained Within Rock Creek Watershed Boundary (tons)
Coal Seam
Morgan Springs Lantana Sewanee/Richland Miltiseam surface reserves Sewanee/Richland Miltiseam mining reserves Nelson TOTAL

Surface

OSM Estimate (Tons) Underground Total
2,926,150 3,905,350 676,800 13,840,000

Wiley Consulting Estimate (Tons) Surface Underground Total
1,811,415 694,349 5,388,122 749,267 426,365 2,560,682 1,120,714 5,388,122

Difference (OSM vs. Wiley) Surface Underground Total
(832,215) (17,549) 8,451,878 2,176,883 (426,365) 0 1,344,668 (443,914) 8,451,878

979,200 676,800 13,840,000

486,720 15,982,720

13,000,000 15,096,000 31,022,150

13,486,720 15,096,000 47,004,870

2,901,266

13,056,943

15,958,209

(2,414,546) (25,302) 5,162,266

(56,943) (2,471,489) (2,104,461) (2,129,763) (410,886) 4,751,380

25,302 17,200,461 17,225,763 10,820,454 31,433,036 42,253,490 * Wiley estimate is for Wharton Property within the Rock Creek Watershed.