HANDTOOLS (NONPOWERED) at Hanson Material Service
A laborer suffered a strain to left shoulder while cleaning a screen hopper. The injured miner was using a scraper bar to remove built up material from the hopper of the north shaker in the Transfer building. While scraping out the hopper, the bar hit the bottom of the hopper, jarring his left shoulder. He did not seek medical treatment until June 15, 2010.
U.S. Mine Safety and Health Administration