# Aerojet Superfund Site (UAO)
> **Administrative - Formal** · FY2002 · — · Unilateral Administrative Order Without Adjudication
## Case
- **Activity ID:** `88085`
- **Case Number:** 09-2002-0181
- **Type:** Administrative - Formal
- **Lead:** EPA
- **Outcome:** Unilateral Administrative Order Without Adjudication
- **Penalty assessed:** —
- **Cost recovery:** —
- **Compliance action $:** —
- **Multimedia (multi-env):** —
## Defendants
- Aerojet General Corporation (complaint) (settlement)
## Summary

'This is a UAO Amendment issued to Aerojet-General Corporation and Cordova Chemical Company, ordering them to implement the remedy for Operable Unit 3, also known as the Western Groundwater Operable Unit, at the Aerojet Superfund Site in Sacramento, California. The Order specifies continued need to contain the plume of contaminants moving through the groundwater and efforts to remediate the aquifer. The remedy also requires Respondents to have in place short-term and long-term water replacement contingency plans in the event of a need to replace water supplies lost due to Aerojet''s contamination.'

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