# MACHINERY
> MSHA accident `220211900019` · 07/07/2021 · Swenson Granite Company LLC
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** MACHINERY
- **Accident type:** Over-exertion NEC
- **Occupation:** Drill operator
- **Activity:** Surface equipment, NEC
- **Injury source:** DRIL-PRCUSV,HRD ROC,JKHMR
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** 0
- **Mine experience:** 0.9 years
## Operator
- **Controller:** Polycor Inc
- **Operator:** Swenson Granite Company LLC
- **Mine:** [2700083](https://api.morvs.ai/mine/2700083)
## Narrative

Setting up a Marini drill and EE's back started to hurt towards the end of the shift. Possible back strain. Miner had drilled anchor point holes with a plug drill.

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