It could take up to two days to drill bore holes into a sprawling West Virginia coal mine, scene of a massive blast that left at least 25 miners dead, a mining official said Tuesday. Bulldozers will be used to clear a path through the hills and bring in equipment to reach the affected part of the Upper Big Branch Mine, Kevin Stricklin of the U.S. Mine Safety and Health Administration said.
It could take up to two days to drill bore holes into a sprawling West Virginia coal mine, scene of a massive blast that left at least 25 miners dead, a mining official said Tuesday. Bulldozers will be used to clear a path through the hills and bring in equipment to reach the affected part of the Upper Big Branch Mine, Kevin Stricklin of the U.S. Mine Safety and Health Administration said.
