# MACHINERY
> MSHA accident `220183030013` · 10/19/2018 · Hampden Coal LLC
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** MACHINERY
- **Accident type:** Over-exertion in pulling or pushing objects
- **Occupation:** Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)
- **Activity:** Roof bolter, Inserting bolt
- **Injury source:** ROOF (ROCK) BOLTS
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** 287
- **Mine experience:** 1.46 years
## Operator
- **Controller:** Blackhawk Mining LLC
- **Operator:** Hampden Coal LLC
- **Mine:** [4609528](https://api.ai-analytics.org/mine/4609528)
## Narrative

Employee was attempting to install a 6 foot resin bolt but the entry height was only5' 8"".  When ee attempted to force the bolt into the hole ee felt a pain in back.

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