# NRC CAL – NOV (SL III)
> **EA-99-212** · CAL · Severity SLIII · Issued 1999-10-21 · Reactor Licensees
## Action
- **EA Number:** EA-99-212
- **Licensee:** NOV (SL III)
- **Category:** Reactor Licensees
- **Action type:** CAL
- **Severity level:** SLIII
- **Date issued:** 1999-10-21
## Description

Multiple violations involving failure to implement corrective actions to prevent biofouling of the service water system, and failure to provide adequate acceptance criteria in the procedure for chemical treatment of the service water sytem.

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