# HANDTOOLS (NONPOWERED)
> MSHA accident `220231000017` · 04/02/2023 · Oldcastle Materials Texas
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** HANDTOOLS (NONPOWERED)
- **Accident type:** Over-exertion in pulling or pushing objects
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Hand tools (not powered)
- **Injury source:** WRENCH
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** ABDOMEN/INTERNAL ORGANS
- **Days lost:** 0
- **Mine experience:** 5.65 years
## Operator
- **Controller:** CRH PLC
- **Operator:** Oldcastle Materials Texas
- **Mine:** [4104489](https://api.ai-analytics.org/mine/4104489)
## Narrative

Employee was removing a pump impeller from shaft with a pipe wrench. While straining to breaks threads loose employee felt a discomfort in lower abdomen. Monday morning employee reported it to mine management and went to the doctor and they think it is torn lower abdominal muscles.

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