Proposed Plan of Remedial Action for 35 Commerce Street Site (DE-1734)

Division of Waste and Hazardous Substances

Published: June 16, 2021
Comments Due: July 6, 2021

The Department invites public comment on a proposal to clean-up the 35 Commerce Street Site located in Wilmington, Delaware. Historically, the Site had been used as a window glass manufacturing company, a boat building company and a tugboat docking facility. The Site requires a use restriction to non-residential, groundwater use restriction, capping contaminated soil with DNREC-approved materials, Contaminated Materials Management Plan (CMMP), and Long-Term Stewardship to eliminate the exposure of future Site users to existing site soils and groundwater.

Details of the Proposed Plan are available online at:

The comment period ends on July 6, 2021. For additional information, please contact Mariya Chiger, Project Managers at (302) 395-2600 or via email at