Client: Zidell Marine Corporation
Location: Portland, OR
MFA characterized sediment and pore water, and evaluated chemical concentrations; bioassay results; and ambient, background conditions to assess risk to human health and the environment and identify the optimal remedy. MFA led the negotiations that resulted in the selection of a realistic cap boundary that was based on an area-weighted approach and reductions in risk provided by a variety of capping scenarios.
See the trailer below about our movie describing remediation at Zidell. Then, watch the full 30-minute film for an understanding of the investigation and remediation work at the site, its past use, and its potential for future development.