# HANDTOOLS (NONPOWERED)
> MSHA accident `220230690006` · 03/03/2023 · Salt River Sand & Rock
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** HANDTOOLS (NONPOWERED)
- **Accident type:** Over-exertion in wielding or throwing objects
- **Occupation:** Crusher attendant/operator, Pan feeder operator/worker
- **Activity:** Hand tools (not powered)
- **Injury source:** AXE,HAMMER,SLEDGE
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** SHOULDERS (COLLARBONE/CLAVICLE/SCAPULA)
- **Days lost:** 0
- **Mine experience:** 7.98 years
## Operator
- **Controller:** Salt River Pima-Maricopa Indian Community
- **Operator:** Salt River Sand & Rock
- **Mine:** [0203199](https://api.ai-analytics.org/mine/0203199)
## Narrative

Miner was trying to remove a rock that was stuck underneath the jaw crusher with a 5 lb sledgehammer. While trying to dislodge the rock that was stuck, the miner strained EE's right shoulder.

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