# HANDLING OF MATERIALS
> MSHA accident `220172630011` · 09/19/2017 · Central Specialties Inc
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Over-exertion in pulling or pushing objects
- **Occupation:** Hammer mill operator, Breaker mill operator, Jaw mill operator
- **Activity:** Handling supplies or material
- **Injury source:** BLOCKING
- **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:** Joe  Minnerath
- **Operator:** Central Specialties Inc
- **Mine:** [2103130](https://api.ai-analytics.org/mine/2103130)
## Narrative

Employee was pulling blocking from jaw during crusher tear down and felt a pain in low back. Employee sought treatment. Low back muscle strain with 20lb weight restriction and muscle relaxer. 

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