# LONZA dba ARCH CHEMICALS, INC.
> **Administrative - Formal** · FY2013 · — · Final Order With Penalty
## Case
- **Activity ID:** `3400148036`
- **Case Number:** 04-2013-2053
- **Type:** Administrative - Formal
- **Lead:** EPA
- **Outcome:** Final Order With Penalty
- **Penalty assessed:** —
- **Cost recovery:** —
- **Compliance action $:** —
- **Multimedia (multi-env):** —
## Defendants
- LONZA dba ARCH CHEMICALS, INC. (complaint) (settlement)
## Summary

8/7/13 - CONSENT AGREEMENT AND FINAL ORDER ISSUED, ASSESSING A PENALTY OF $715, DUE WITHIN 30 DAYS.  RESPONDENT ALSO AGREES TO COMPLETE A SEP.

ALLEGATIONS:  ON DEC 23, 2012, RESPONDENT HAD A RELEASE OF SULFURIC ACID ABOVE THE RQ AT THE FACILITY. EPA ALLEGES THAT RESPONDENT VIOLATED THE NOTIFICATION REQUIREMENTS OF CERCLA 103(a) BY FAILING TO IMMEDIATELY NOTIFY THE NRC AS SOON AS RESPONDENT HAD KNOWLEDGE OF THE RELEASE OF SULFURIC ACID IN AN AMOUNT EQUAL TO OR GREATER THAN ITS RQ AT RESPONDENT'S FACILITY.

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