Bituminous Coal Underground Mining

NAICS 212112 · 0 open opportunities · 0 awards on record

This U.S. industry comprises establishments primarily engaged in one or more of the following: (1) developing the mine site, mining, and/or beneficiating (i.e., preparing) bituminous coal underground; and (2) mining bituminous coal underground on a contract or fee basis. Beneficiating includes operations that improve the quality of coal by removing impurities (e.g., crushing, screening, sizing, washing). Illustrative Examples: Bituminous coal underground mines Bituminous coal preparation plants associated with underground mines Underground mining of bituminous coal Longwall mining of bituminous coal Continuous mining of bituminous coal underground