# PRC Patterson - Vernalis
> **Administrative - Formal** · FY2002 · — · Unilateral Administrative Order Without Adjudication
## Case
- **Activity ID:** `85224`
- **Case Number:** 09-2002-0073
- **Type:** Administrative - Formal
- **Lead:** EPA
- **Outcome:** Unilateral Administrative Order Without Adjudication
- **Penalty assessed:** —
- **Cost recovery:** —
- **Compliance action $:** —
- **Multimedia (multi-env):** —
## Defendants
- Atlantic Richfield Company (complaint) (settlement)
## Summary

'This is an AOC pursuant to CERCLA 106 and 122(h), issued to Atlantic Richfield Company covering removal of hazardous substances from the PRC Patterson facility, including the Vernalis Tank.'

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*Source: [EPA ECHO](https://echo.epa.gov/) · AI Analytics · CC0 1.0*