Unocal Bulk Plant #0601, Port Angeles

Click on map for larger viewSITE DESCRIPTION

Unocal Bulk Plant #0601 is located at 738 West Marine Drive in Port Angeles. The former bulk plant contained underground and above ground storage tanks, and equipment for dispensing petroleum and loading trucks. Past petroleum leaks polluted soil and groundwater at the site. Now Ecology and Union Oil Company of California (Chevron) have agreed to begin a cleanup process.

Site Background

1984

Ecology finds leaks in diesel and gasoline lines during an inspection of Unocal
Bulk Plant #0601. Monitoring wells are put in and free-floating petroleum (free product) is found in the groundwater.
1989 Four new monitoring wells are added.
1991 Free product is found in three wells. Ecology gives the site a hazard ranking of 1
(highest priority).
1992 A free product recovery system begins removing pollution from the groundwater.
1995 The recovery well collapses and recovery stops.
1999 Groundwater monitoring ends. Free product still remains.
2007 Ecology and Chevron sign an Agreed Order (agreement) to continue investigation of pollution on the site and begin a formal cleanup process under the Model Toxics Control Act (70.105D RCW).

Investigation and Cleanup Process

Under the formal cleanup process, Chevron must:

  • Take immediate cleanup actions to protect the health of humans and the environment. These are also called “interim actions”.
  • Investigate the type and extent of contamination, and cleanup options. This is the RI/FS.
  • Clean up the site to meet state standards under the Model Toxics Control Act (70.105D RCW).

Public Involvement Opportunities and Documents

Public comments help Ecology recognize local concerns and plan cleanups that benefit the community and the environment.

Public Comment Period – April 30 to May 29, 2007

Agreed Order for a Remedial Investigation and Feasibility Study (RI/FS) and Interim Removal Action Available for Public Comment, SEPA Early Scoping Notice

Fact Sheet

Agreed Order - Unocal Bulk Plant #0601 Responsiveness Summary

Related Information

Additional Resources

 

 

map showing site location as Clark County, WA SITE INFORMATION

Facility Site ID: # 1006

Location:
Port Angeles,  Clallam County

Contact:
Lisa Pearson,, Site Manager
(360) 407-6261

Hannah Aoyagi Public Involvement Coordinator
360-407-6790

Status: Remedial Action In Progress  Get definitions of Status terminology