Completed an assessment of a 1-acre area along the Willamette River (previously used for storing petroleum-impacted soil), met with managers to discuss soil testing results, prepared and implemented a sampling and analysis plan and a work plan and coordinated removal of about 1,200 tons of soil.
Environmental Management
Site Investigation and Soil Cleanup, Willamette River
Environmental Management, Laboratory Data Collection & Interpretation, Past Projects, Phase I Site Assessments
Environmental Investigation and Facility Closure
Conducted a comprehensive environmental investigation of onsite soils, groundwater and soil vapors.
Brownfield Remediation, Environmental Compliance, Environmental Due Diligence, Environmental Management, Environmental Risk Assessments, Laboratory Data Collection & Interpretation, Past Projects, Phase I Site Assessments
Environmental Investigation and Site Cleanup, Washington State
Provided emergency response and site cleanup management services, rented heavy equipment necessary for onsite removal of 80 tons of petroleum contaminated soils, hired a specialized subcontractor to remove and properly dispose of 4,000 gallons of oily wastewater, sampled soil and lake bed sediments, evaluated laboratory data, met with agency representatives of Clark County, WA State Parks, & Department of Ecology to develop a plan ofaction, implement the plan and resolve the problem for the park (project is ongoing).
Environmental Management, Laboratory Data Collection & Interpretation, Past Projects, Phase I Site Assessments
Facility Decontamination and Chromium Cleanup
Columbia Colstor Inc., Woodland, Washington.
Project involved removing sodium bichromate residues from concrete surfaces inside the cold storage warehouse, flushing the inside of approximately 450 pieces of sprinkler pipe and 1500 small parts, removing and containerizing contaminated soil, conducting wipe sampling inside the cold storage warehouse to confirm cleanliness at the subject facility, collecting soil, solid [...]
Environmental Management, Laboratory Data Collection & Interpretation, Past Projects, Storage Tanks & Asbestos Cleanup
Facility Decontamination and Confirmation, Tualatin, Oregon
Provided technical direction and support in closing and decontaminating the subject site, which was used to manufacture semiconductor components from 1986 to 1998.
Environmental Management, Laboratory Data Collection & Interpretation, Past Projects
Offshore Oil and Waste Chemical Cleanup Management
Evaluated oil spill impacts at subject site in Astoria, set approximately 200 feet of boom skirts, sampled and analyzed obsolete water treatment chemicals, and arranged for the appropriate disposal of those chemicals at a licensed treatment, storage, and disposal (TSD) facility.
Metals Reduction in Wastewater, St. Helens, OR
Confidential Former Lead Smelting Facility, St. Helens, Oregon
Owner/Principal Brent Jorgensen Served as Project Manager.
Designed and installed a treatment system to extract lead and cadmium from wastewater during facility decontamination. The system used chemical oxidation, precipitation, and ultrafiltration technologies to reduce concentrations below local municipal wastewater discharge standards.
Environmental Management, Industrial Waste Treatment, Past Projects, Previous Projects (Jan 1990 - June 1998)
Phase I, II, and III Environmental Investigation/Facility Closure and Site Demolition and Decontamination
Conducted comprehensive Phase I and II ESA’s to establish the lateral and vertical extent of lead contamination at the subject site.
Environmental Management, Laboratory Data Collection & Interpretation, Past Projects, Phase I Site Assessments
