# HANDLING OF MATERIALS
> MSHA accident `220190080013` · 11/26/2018 · Melvin Stone Company LLC
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Caught in, under or between a moving and a stationary object
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Machine maintenance
- **Injury source:** LADDERS,NEC
- **Nature of injury:** CUT,LACER,PUNCT-OPN WOUND
- **Body part:** FINGER(S)/THUMB
- **Days lost:** 0
- **Mine experience:** 0.54 years
## Operator
- **Controller:** James P  Jurgensen II; Jacqueline J  Alf; Jason R  Jurgensen
- **Operator:** Melvin Stone Company LLC
- **Mine:** [3300111](https://api.ai-analytics.org/mine/3300111)
## Narrative

Employee was helping to install a ladder that had a hinged section. When one of the bolts was removed the upper section hinged down knocking their hand into the side of the ladder and pinched their right thumb.

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