# NRC NOV – NOV (SL III)
> **EA-00-279** · NOV · Severity SLIII · Issued 2001-01-23 · Materials Licensees
## Action
- **EA Number:** EA-00-279
- **Licensee:** NOV (SL III)
- **Category:** Materials Licensees
- **Action type:** NOV
- **Severity level:** SLIII
- **Date issued:** 2001-01-23
## Description

On January 23, 2001, a Notice of Violation was issued for a Severity Level III violation involving the failure to maintain control and constant surveillance of licensed material (a moisture density gauge containing 370 megabecquerels (MBq) of cesium-137 and 1850 MBq of americium-241) in an unrestricted area.

## Source
- [NRC Materials Licensees index](https://www.nrc.gov/reading-rm/doc-collections/enforcement/actions/materials/)
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