# MACHINERY
> MSHA accident `220102380050` · 08/18/2010 · Emerald Coal Resources LP
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** MACHINERY
- **Accident type:** Caught in, under or between a moving and a stationary object
- **Occupation:** Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)
- **Activity:** Roof bolter, NEC
- **Injury source:** UNDERGRD MINING MACHINES
- **Nature of injury:** CONTUSN,BRUISE,INTAC SKIN
- **Body part:** FOOT(NOT ANKLE/TOE)/TARSUS/METATARSUS
- **Days lost:** 31
- **Mine experience:** 0.15 years
## Operator
- **Controller:** Alpha Natural Resources, Inc.
- **Operator:** Emerald Coal Resources LP
- **Mine:** [3605466](https://api.ai-analytics.org/mine/3605466)
## Narrative

He was assisting the center bolter while installing 16' bolts. He was retrieving the drill steels, when the bolter operator dropped the drill head it caught his left foot under the drill head, causing a contusion to the left foot.

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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*