Engineering & Mining Journal

JUN 2018

Engineering and Mining Journal - Whether the market is copper, gold, nickel, iron ore, lead/zinc, PGM, diamonds or other commodities, E&MJ takes the lead in projecting trends, following development and reporting on the most efficient operating pr

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Page 62 of 115

POWERED HAULAGE JUNE 2018 • E&MJ 61 Experience Innovation 855.982.2919 THOMPSONPUMP.COM We set the standard. Thompson Pump is respected worldwide for high quality, high performance dewatering and mining pumps. Since 1970, we've helped clients around the world with pump rentals, sales, service, repair, design, installation and the operational support to get the job done every time. Support Division, led the discussion on seat belt usage or the lack thereof. Reviewing mobile equipment accidents over the last 10 years, she said U.S. mines experienced 38 fatalities involv- ing mobile equipment where miners were not wearing their seat belts. "In 35 of those accidents, the victims may have survived if they had used the seat belts," Hill said. These numbers and determinations were based on the condition of the equip- ment after the accident, i.e., the condi- tion of the cab, whether the seat was still bolted to the floor, etc., Hill explained. "In 30 of the 35, they had an adequate seat belt, but didn't use it," Hill said. "For the other five, two of the seat belts failed and two did not have a seat belt, and the other is still under investigation." The most important number, Hill not- ed, is that approximately three miners die each year across all accident classifica- tions simply because they are not wearing their seat belts. She discussed a fatality involving a water truck, where the driver was ejected because he was not wearing his seat belt. The truck then rolled over him after he was ejected. Several root causes were identified during this acci- dent investigation, including not wearing a seat belt, Hill said. "The condition of the truck after the accident indicated that, if some type of interlock device would have prevented the truck from moving or placed into gear until the seat belts was fastened, it may have prevented this fatality," Hill said. Several years ago, MSHA partnered with the Association of Equipment Man- ufacturers (AEM) in an alliance to pro-

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