# MACHINERY
> MSHA accident `220180160056` · 12/29/2017 · Specialty Minerals Inc
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** MACHINERY
- **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:** METAL COVERS & GUARDS
- **Nature of injury:** CONTUSN,BRUISE,INTAC SKIN
- **Body part:** FINGER(S)/THUMB
- **Days lost:** 0
- **Mine experience:** 1.48 years
## Operator
- **Controller:** Minerals Technologies Inc
- **Operator:** Specialty Minerals Inc
- **Mine:** [0400219](https://api.ai-analytics.org/mine/0400219)
## Narrative

Mechanic was in the process of removing the sump lid to gain access to the sump by using an electric winch to move the 400 pound lid out of the way.  Upon freeing the lid, it moved and caused left hand to be caught between the edge of the lid and an electrical panel mounted to the wall, resulting in a contusion type injury requiring stitches

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