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JWR NO. 4
MINE |
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Year Opened: .................................1976
Mining Method: ...............................1 Longwall & 4 Continuous Miner Sections
Longwall Panel Length......................12,000 feet
Longwall Panel Width ......................850 feet
Annual Tonnage: ..............................2.9 Million Net Tons
Average
Seam Height:....................60 inches (1.52 meters)
Coal Specs: .....................................Metallurgical - mid volatile
Shaft Depth: .....................................2,000 feet (609.6 meters)
Number of Employees: .....................464 (85 Salary - 379 UMWA)