# Montrose Chemical - Shell Oil
> **Administrative - Formal** · FY2008 · — · Unilateral Administrative Order Without Adjudication
## Case
- **Activity ID:** `600085216`
- **Case Number:** 09-2008-2501
- **Type:** Administrative - Formal
- **Lead:** EPA
- **Outcome:** Unilateral Administrative Order Without Adjudication
- **Penalty assessed:** —
- **Cost recovery:** —
- **Compliance action $:** —
- **Multimedia (multi-env):** —
## Defendants
- Montrose Chemical Corp (complaint) (settlement)
- Shell Oil Company (complaint) (settlement)
## Summary

This Administrative Order directs Montrose Chemical Company of California, Inc. and Shell Oil Company to perform remedial design work for the remedy set forth in the Record of Decision for Dual site Groundwater Operable Unit, Montrose Chemical and Del Amo Superfund Sites (March 1999).

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