# HANDLING OF MATERIALS
> MSHA accident `220072250039` · 08/01/2007 · Cantera La Cadena Inc
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Over-exertion in lifting objects
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Hand load, Hand shoveling
- **Injury source:** BROKEN ROCK,COAL,ORE,WSTE
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** 0
- **Mine experience:** — years
## Operator
- **Controller:** Wilfredo  Ruiz  Nieves
- **Operator:** Cantera La Cadena Inc
- **Mine:** [5400300](https://api.ai-analytics.org/mine/5400300)
## Narrative

While cleaning the area of the conveyor that was clogged, he felt a sharp pain on the bottom part of the back like a tear in the muscle.  He was bent over for a long time.

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