# MACHINERY
> MSHA accident `220051520023` · 05/23/2005 · Indiana Limestone Company Incorporated
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** MACHINERY
- **Accident type:** Over-exertion in pulling or pushing objects
- **Occupation:** Ledgeman/hand, Quarry man
- **Activity:** Hand tools (powered)
- **Injury source:** DRIL-PRCUSV,HRD ROC,JKHMR
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** 7
- **Mine experience:** 0.88 years
## Operator
- **Controller:** Johnson Ventures II Incorporated
- **Operator:** Indiana Limestone Company Incorporated
- **Mine:** [1201061](https://api.ai-analytics.org/mine/1201061)
## Narrative

The Employee was drilling into the stone when the drill head started getting build up around it. When he kept trying to pull the drill out of the hole, he strained his lower back.

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