# NRC NOV – NOV (SL III)
> **EA-04-221** · NOV · Severity SLIII · Issued 2005-04-08 · Reactor Licensees
## Action
- **EA Number:** EA-04-221
- **Licensee:** NOV (SL III)
- **Category:** Reactor Licensees
- **Action type:** NOV
- **Severity level:** SLIII
- **Date issued:** 2005-04-08
## Description

On April 8, 2005, a Notice of Violation was issued for a violation associated with a Yellow SDP finding involving a failure to maintain portions of the emergency core cooling system (ECCS) filled with water in accordance with design control requirements. The violation cited the licensee's failure to establish adequate design control measures to assure that the design basis for the ECCS was appropriately translated into specifications, procedures, and instructions.

## Source
- [Full enforcement letter (PDF)](https://www.nrc.gov/docs/ML0510/ML051010009.pdf)
- [NRC Reactor Licensees index](https://www.nrc.gov/reading-rm/doc-collections/enforcement/actions/reactors/)
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