U.S. EPA Contaminated Site Cleanup Information (CLU-IN)


U.S. Environmental Protection Agency
U.S. EPA Technology Innovation and Field Services Division

For more information on Optimization, please contact:

Kirby Biggs
Technology Integration and Information Branch

PH: (703) 823-3081 | Email: biggs.kirby@epa.gov



Site-Specific Optimization Review Reports

Remediation System Evaluation: Former Occidental Facility

View reports by:   Optimization Stage | EPA Region | Site Name | Search

Optimization Report Summary

OCCIDENTAL CHEMICAL CORPORATION Links to a website outside of Clu-In
TACOMA, WA
EPA Region 10

Report Date:  8/1/04

View Report:  Remediation System Evaluation: Former Occidental Facility Remediation System Evaluation: Former Occidental Facility

The information presented in the tables below has been extracted from the report. For complete details, view the full report from the link above.

Optimization Stage Interim Remedy Date ROD Signed Responsible Party Type Tribal Involvement
Investigation Stage
Remedy Stage
No   Private No
Lead Type Site Type Affected Media Remedies/Technologies Contaminant Groups
  • Responsible party
  • State
  • Chlorinated Solvents Plant
  • Groundwater
  • Air Stripping
  • Catalytic Oxidation (Off-Gas Treatment)
  • Dewatering
  • Discharge
  • Disposal
  • Granular Activated Carbon (GAC)
  • Pump and Treat
  • Halogenated VOCs
  • Nonhalogenated VOCs

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