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Injury Experience In Sand And Gravel Mining

Aug 14 2020 gravel mining 11 number of employees a total b underground c open pitquarry other plant area of a sand and gravel mine 20 mining height 3 feet 0 inches 21 nonfatal injuries 0 22 24 mining experience a total experience b experience at the mine c experience at the activity at the time of the accident 6 years 0 weeks 0 days.

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