# MACHINERY
> MSHA accident `220011490021` · 05/16/2001 · Branham & Baker Underground Corp
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** MACHINERY
- **Accident type:** Struck by... NEC
- **Occupation:** Shuttle car operator, Mantrip operator, Ramcar operator, Rail runner, Buggy operator
- **Activity:** Roof bolter, NEC
- **Injury source:** UNDERGRD MINING MACHINES
- **Nature of injury:** CONTUSN,BRUISE,INTAC SKIN
- **Body part:** KNEE/PATELLA
- **Days lost:** 9
- **Mine experience:** 0.23 years
## Operator
- **Controller:** Donn A  Chickering
- **Operator:** Branham & Baker Underground Corp
- **Mine:** [1507763](https://api.morvs.ai/mine/1507763)
## Narrative

OPERATING ROOF BOLTER AND LET THE DRILL POT DOWN ON HIS KNEE.

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