# LOWER DUWAMISH WATERWAY
> **Administrative - Formal** · FY2001 · — · Final Order No Penalty
## Case
- **Activity ID:** `56155`
- **Case Number:** 10-2001-0055
- **Type:** Administrative - Formal
- **Lead:** EPA
- **Outcome:** Final Order No Penalty
- **Penalty assessed:** —
- **Cost recovery:** —
- **Compliance action $:** —
- **Multimedia (multi-env):** N
## Defendants
- BOEING COMPANY (settlement)
- CITY OF SEATTLE (settlement)
- KING COUNTY (settlement)
- PORT OF SEATTLE (settlement)
## Summary

Administrative Order for RI/FS. The first two amendments provided for the defendants to conduct additional studies; the third amendment, effective 4/27/16, provides for them to perform pre-design studies. The objectives of the Fourth Amendment are to: 1) design the remedy for river mile 3.0 to river mile 5 of Lower Duwamish Waterway Site (the  LDW Upper Reach ), consistent with the Lower Duwamish Waterway ROD and CERCLA; 2) incorporate and supersede the work being carried out under the Third Amendment to this AOC in support of the development of seafood consumption institutional controls for the Site; and (3) provide for timely periodic monitoring of selected site conditions, as necessary.

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