# HANDTOOLS (NONPOWERED)
> MSHA accident `220012820109` · 09/26/2001 · Alcoa World Alumina Llc
## 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:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** —
- **Mine experience:** 32 years
## Operator
- **Controller:** Alcoa Inc
- **Operator:** Alcoa World Alumina Llc
- **Mine:** [0300257](https://api.ai-analytics.org/mine/0300257)
## Narrative

EMPLOYEE WAS ATTEMPTING TO BREAK LOOSE A FLANGE BOLT ON A PUMP AT BUILDING 45 WHEN HIS LOWER BACK BEGAN TO HURT. THE EMPLOYEE WAS TREATED AT THE LOCAL MEDICAL CLINIC, PLACED ON WORK RESTRICTIO NS AND RETURNED TO WORK.

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