Site and Remedial Investigation

Metro Brownfield Ash Creek has been the consultant to the Metro Brownfield Recycling Program for their two EPA petroleum assessment grants. Ash Creek assists Metro with completing all the Phase I and II ESA work and redevelopment planning for several petroleum sites, as well as supporting Metro’s EPA Brownfield reporting requirements and community outreach. Read More>

RI/FS at Solvent Distributor Ash Creek is completing a Remedial Investigation/Feasibility Study (RI/FS) for a large lubricant and solvent handling facility.  Soil vapor, soil, and groundwater at the site are contaminated due to historical releases of chlorinated solvents.  A dissolved phase solvent contaminant plume extends 2,000 feet off site, beneath several businesses and public rights of way.  Read More>

North Portland Road PPA Implementation Ash Creek has assisted North Portland Road, LLC with implementation of several remediation and site management activities conducted under a DEQ Prospective Purchaser Agreement (PPA). The North Portland Road Site is approximately 1,000 feet from the Columbia Slough and had a direct stormwater connection from this unpaved site to the slough.  Read More>

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