# Amputations at Calfrac Well Services
> OSHA SIR `2022087496` · 8/23/2022 · WILLISTON, NORTH DAKOTA
## Severity
- **1 amputation**
- **Body part:** Fingertip(s)
- **Nature of injury:** Amputations
## Cause
- **Event:** Caught in running equipment or machinery during maintenance, cleaning
- **Source:** Drilling machines, drilling augers
## Employer
- **Name:** Calfrac Well Services
- **Location:** 5028 Bennett Industrial Drive, WILLISTON, NORTH DAKOTA, 58801
- **NAICS:** 213112
- **Jurisdiction:** 1
## Narrative

An employee was clearing sand from an auger. Once the sand was freed, the auger engaged and amputated his left little fingertip at the first knuckle.

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*Source: [OSHA Severe Injury Reports](https://www.osha.gov/severe-injury-reports) · MORVS · CC0 1.0*