# HANDLING OF MATERIALS
> MSHA accident `220211760020` · 06/22/2021 · Salt River Sand & Rock
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Over-exertion NEC
- **Occupation:** Greaser, Grease man, Oiler, Lube man, Dragline oiler
- **Activity:** Getting on or off equipment
- **Injury source:** PASS CARS,PICKUP TRUCKS
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** 0
- **Mine experience:** 2 years
## Operator
- **Controller:** Salt River Pima-Maricopa Indian Community
- **Operator:** Salt River Sand & Rock
- **Mine:** [0203199](https://api.ai-analytics.org/mine/0203199)
## Narrative

While miner was greasing mobile equipment miner went to step back into service truck and felt a pop in lower back. Miner was sent to medical for evaluation as miner requested and was placed on restricted duty due to a reported strain of muscles in lower back by medical. 

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