# SLIP OR FALL OF PERSON
> MSHA accident `220112760024` · 09/23/2011 · Climax Molybdenum Company
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Fall onto or against objects
- **Occupation:** Electrician, Lineman
- **Activity:** Hand tools (powered)
- **Injury source:** DRIL-PRCUSV,HRD ROC,JKHMR
- **Nature of injury:** FRACTURE,CHIP
- **Body part:** MOUTH/LIP/TEETH/TONGUE/THROAT/TASTE
- **Days lost:** 0
- **Mine experience:** 0.69 years
## Operator
- **Controller:** Freeport-McMoRan Inc
- **Operator:** Climax Molybdenum Company
- **Mine:** [0502256](https://api.ai-analytics.org/mine/0502256)
## Narrative

While ""hammer drilling"" a 1 5/8' hole thru a concrete wall, the bit got caught on a piece of rebar embedded in the wall causing the ""hammer drill"" to twist out of the operators hands, causing him to fall forward hitting the ""hammer drill"" with his mouth and cracking one (1) of his front teeth.

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