# Soreness, pain, hurt-nonspecified injury at Northwestern Energy
> OSHA SIR `20181111590` · 11/9/2018 · GREAT FALLS, MONTANA
## Severity
- **1 hospitalization**
- **Body part:** Multiple trunk locations
- **Nature of injury:** Soreness, pain, hurt-nonspecified injury
## Cause
- **Event:** Fall through surface or existing opening, unspecified
- **Source:** Existing floor opening
- **Secondary source:** Nonclassifiable
## Employer
- **Name:** Northwestern Energy
- **Location:** Cochrane Dam, GREAT FALLS, MONTANA, 59401
- **NAICS:** 221122
- **Jurisdiction:** 1
## Narrative

An employee was performing maintenance on a generator at the plant and fell through an open platform. The employee sustained rib and tailbone injuries.

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