# MACHINERY
> MSHA accident `220053340030` · 11/24/2005 · Holcim (Texas) LP
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** MACHINERY
- **Accident type:** Over-exertion NEC
- **Occupation:** Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman
- **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:** 1
- **Mine experience:** 5 years
## Operator
- **Controller:** Holcim Ltd; Crow Holdings
- **Operator:** Holcim (Texas) LP
- **Mine:** [4103307](https://api.ai-analytics.org/mine/4103307)
## Narrative

Employee was operating a jackhammer on the bypass at L2 preheater when he felt a sharp pain in his lower back. He immediately put the jackhammer down and started working with an air lance. The pain continued and employee was taken to doctor.

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