# MACHINERY
> MSHA accident `220051610034` · 05/29/2005 · Nubay Mining LLC
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** MACHINERY
- **Accident type:** Struck by falling object
- **Occupation:** Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)
- **Activity:** Roof bolter, Drilling
- **Injury source:** DRILL STEEL (ALL SIZES)
- **Nature of injury:** CONTUSN,BRUISE,INTAC SKIN
- **Body part:** HAND (NOT WRIST OR FINGERS)
- **Days lost:** 8
- **Mine experience:** 1 years
## Operator
- **Controller:** Charles R  Collins
- **Operator:** Nubay Mining LLC
- **Mine:** [1102636](https://api.ai-analytics.org/mine/1102636)
## Narrative

The injured said he had drilled a hole in the mine roof, to install a roof bolt when the top section of drill steel hung in the roof - The drill steel then fell out of the roof, striking him on the left hand.

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