# HANDLING OF MATERIALS
> MSHA accident `220070920033` · 03/06/2007 · Holcim (US) Inc
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Over-exertion NEC
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Machine maintenance
- **Injury source:** METAL,NEC(PIPE,WIRE,NAIL)
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** 0
- **Mine experience:** 17 years
## Operator
- **Controller:** Holcim Ltd
- **Operator:** Holcim (US) Inc
- **Mine:** [1300148](https://api.ai-analytics.org/mine/1300148)
## Narrative

Lower drive sprocket by hand, felt pain in lower back, reported to 1st aid on 3/6/07. Asked for medical evaluation on 3/22/07.

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