Environmental Assessment & Site Cleanup – Portland Harbor Sediment Study Area

Romar Transportation Sytems, N. Time Oil Road, Portland, Oregon
(June – December 2005)

Based on initial sampling results from a river sediment quality study, DEQ identified Romar as a potential source of contamination to the Portland Harbor. A Strategy Recommendation was completed & DEQ determined a Preliminary Assessment (PA) on the subject property should be conducted, under medium priority status. Creekside completed the PA in July 2005, then prepared a work plan for DEQ which involved hot spot removal of PCB-impacted soils. Creekside provided construction oversight during remediation, collected confirmatory samples, prepared an ecological risk assessment, and successfully obtained a recommendation for No Further Action from DEQ.