# MACHINERY
> MSHA accident `220033070029` · 10/21/2003 · T.J.S. Mining, Inc.
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** MACHINERY
- **Accident type:** Struck by falling object
- **Occupation:** Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)
- **Activity:** Roof bolter, NEC
- **Injury source:** CAVING ROCK,COAL,ORE,WSTE
- **Nature of injury:** CONTUSN,BRUISE,INTAC SKIN
- **Body part:** KNEE/PATELLA
- **Days lost:** 4
- **Mine experience:** 2.5 years
## Operator
- **Controller:** Thomas J  Smith
- **Operator:** T.J.S. Mining, Inc.
- **Mine:** [3608694](https://api.ai-analytics.org/mine/3608694)
## Narrative

EE WAS ROOF BOLTING WHEN A PIECE OF ROCK MEASURING 1""X 1'X 1'DISLODGED FROM ROOF STRIKING EE ON HIS RT.KNEE. EE CONTINUED WORKING UNTIL 10/24/03 AT WHICH TIME EE STARTED MISSING WORK.

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