# SLIP OR FALL OF PERSON
> MSHA accident `220112900010` · 10/04/2011 · Carlota Copper Company
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Fall to the walkway or working surface
- **Occupation:** Drill helper
- **Activity:** Hand tools (not powered)
- **Injury source:** GROUND
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** 0
- **Mine experience:** 0.08 years
## Operator
- **Controller:** Quadra Mining Ltd
- **Operator:** Carlota Copper Company
- **Mine:** [0202653](https://api.ai-analytics.org/mine/0202653)
## Narrative

Driller Helper was removing fittings from the station pump with a pipe wrench. The wrench lost bite and the helper landed on his back. He continued working for several days, but decided to see a physician on 10/10/2011.

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