# NRC CAL – NOV (SL III)
> **EA-21-033** · CAL · Severity SLIII · Issued 2021-07-12 · Materials Licensees
## Action
- **EA Number:** EA-21-033
- **Licensee:** NOV (SL III)
- **Category:** Materials Licensees
- **Action type:** CAL
- **Severity level:** SLIII
- **Date issued:** 2021-07-12
## Description

On July 12, 2021, the NRC issued a Notice of Violation to Steel of West Virginia (Licensee) for a severity level III violation of its license when it maintained/repaired the on-off mechanism (shutter) and shutter control of its gauges. Specifically, the licensee wired, in the open position, the shutter mechanism for its fixed gauges and was not authorized to perform these functions by a specific license condition.

## Source
- [Full enforcement letter (PDF)](https://www.nrc.gov/docs/ML2118/ML21180A044.pdf)
- [NRC Materials Licensees index](https://www.nrc.gov/reading-rm/doc-collections/enforcement/actions/materials/)
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