# MACHINERY
> MSHA accident `220152250011` · 07/29/2015 · Tilden Mining Company L C
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** MACHINERY
- **Accident type:** Struck against a moving object
- **Occupation:** Rotary drill operator (electric/hydraulic)
- **Activity:** —
- **Injury source:** SURFACE MINING MACHINES
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** MULTIPLE PARTS (MORE THAN ONE MAJOR)
- **Days lost:** 0
- **Mine experience:** 9.85 years
## Operator
- **Controller:** U.S. Steel Canada; Cliffs Natural Resources Inc
- **Operator:** Tilden Mining Company L C
- **Mine:** [2000422](https://api.ai-analytics.org/mine/2000422)
## Narrative

Alleged aggravation of a pre-existing injury from 1-15-07 back strain from slipping on deck of drill while shoveling snow and 12-16-09 neck strain from being jostled in loader. EE continues to state pain in lower back, neck while operating mobile equipment. The employee was evaluated by a Physician & physical therapy was ordered. The EE has completed a series of visits.

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