# Dislocation of joints at Briven Construction, Inc.
> OSHA SIR `2018021307` · 2/7/2018 · VISTA, CALIFORNIA
## Severity
- **1 hospitalization**
- **Body part:** Ankle(s)
- **Nature of injury:** Dislocation of joints
## Cause
- **Event:** Fall on same level, n.e.c.
- **Source:** Roofs, unspecified
- **Secondary source:** Lifelines, lanyards, safety belts, harnesses
## Employer
- **Name:** Briven Construction, Inc.
- **Location:** 1227 Clarence Drive, VISTA, CALIFORNIA, 92084
- **NAICS:** 238130
- **Jurisdiction:** 0
## Narrative

An employee was carrying plywood on the roof when the employee's self-retractable lanyard locked up. The employee lost balance and fell dislocating an ankle.

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