Koppers Company, Inc. (Newport Plant)

EPA ID# DED980552244

NPL Status: Final

Foot of Lindburg St
Newport, DE 19804
New Castle County

Remedial Project Manager
Mr. Hilary Thornton
215-814-3323
thornton.hilary@epa.gov

Community Involvement Coordinator
Larry C. Johnson
215-814-3239
johnson.larry-c@epa.gov

Government Relations
Shawn Garvin
215-814-2998
garvin.shawn@epa.gov

The detailed Administrative Record can be examined at the following locations:

Delaware Department of Natural Resources & Environmental Control,
Superfund Branch
391 Lukens Drive
New Castle, DE 19720
302-395-2622

Kirkwood Public Library
6000 Kirkwood Highway
Wilmington, DE 19801

You will need the free Adobe Reader to view some of the files on this page. See EPA's PDF page to learn more.

Proposed Plan

Proposed Plan October 7, 2004 (PDF) (41 pp, 281K)
Figure 1- Area Map (PDF) (1 p, 2.37MB)
Figure 2- Site Map (PDF) (1 p, 679K)
Figure 3- Generalized Cross-Section B-B' (PDF) (1 p, 759K)
Figure 4- Surficial Soil Containing Greater Than 600 MG/KG Total PAHs (PDF) (1 p, 850K)
Figure 5- Extent of Subsurface NAPL (PDF) (1 p, 902K)
Figure 6- Hershey Run Marsh and West Central Marsh Volume (PDF) (1 p, 240K)
Figure 7- Alternative 2 (PDF) (1 p, 240K)
Figure 8- Alternative 3 (PDF) (1 p, 240K)
Figure 9- Conceptual Cross-Section for Rechannelization (PDF) (1 p, 240K)
Figure 10- Alternative 4 (PDF) (1 p, 240K)
Figure 11- Alternative 5 (PDF) (1 p, 240K)
Table 3- Applicable or Relevant and Appropriate Requirements (ARARs) And To Be Considered Material (TBCs) (PDF) (7 pp, 240K)

Fact Sheets

Press Release