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Property Details for Maralco Property


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Legal Notices

Profile Information

Private
11736
7730 South 202nd Street Kent, WA 98032
12.04
63150003000
47.420256 / -122.235676
9
Griffith, Terri
Griffith.Terri@epa.gov
206-553-8511


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Property Location



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Property Progress


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CAs Associated with this Property

CA NameCA #StateTypeAnnouncement Year
Kent, City ofBF00J65701WAAssessment2012
King CountyBP98030701WAShowcase Community1998
King County Department of Natural Resources and ParksBF97066701WAAssessment2003


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Assessment Activities at this Property

ActivityEPA FundingStart DateCompletion DateCAAccomplishment Counted?Counted When?
Phase I Environmental Assessment09/30/200109/30/2001King CountyN
Phase I Environmental Assessment$450.0004/01/2004King County Department of Natural Resources and ParksN
Phase I Environmental Assessment$9,000.0006/01/201507/20/2015Kent, City ofYFY17
Phase II Environmental Assessment$6,122.0009/01/2016Kent, City ofN


Is Cleanup Necessary? Yes
EPA Assessment Funding: $15,572.00
Leveraged Funding:
Total Funding: $15,572.00


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Climate Adaption and Mitigation - Planning or Assessment

There is no data for Climate Adaption and Mitigation - Planning or Assessment.


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Contaminants and Media


Arsenic
Cadmium (Cd)
Chromium (Cr)
Lead
Other Contaminants
Other Metals
PAHS
Petroleum Products
Selenium (Se)
VOCs
NOT Cleaned up
NOT Cleaned up
NOT Cleaned up
NOT Cleaned up
NOT Cleaned up
NOT Cleaned up
NOT Cleaned up
NOT Cleaned up
NOT Cleaned up
NOT Cleaned up
Ground Water
Sediments
Soil
Surface Water
NOT Cleaned up
NOT Cleaned up
NOT Cleaned up
NOT Cleaned up


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Cleanup Activities

There are no current cleanup activities.


Cleanup/Treatment Implemented:
Cleanup/Treatement Categories:
Addl Cleanup/Treatment info:
Address of Data Source:
Total ACRES Cleaned Up: 12.04
Number of Cleanup Jobs Leveraged:
EPA Cleanup Funding:
Leveraged Funding:
Cost Share Funding:
Total Funding:


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Climate Adaption and Mitigation - Demolition or Cleanup

There is no data for Climate Adaption and Mitigation - Demolition or Cleanup.


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Institutional and Engineering Controls

U
The need for institutional controls will be determined based upon the remedial action selected for the property.
No
U
The need for engineering controls will be determined based upon the remedial action selected for the property.
No


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Redevelopment and Other Leveraged Accomplishments

There are no current redevelopment activities.


Number of Redevelopment Jobs Leveraged:
Actual Acreage of Greenspace Created:
Leveraged Funding:


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Climate Adaption and Mitigation - Redevelopment

There is no data for Climate Adaption and Mitigation – Redevelopment


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Additional Property Attributes

Maralco has been a classic "brownfields" property for almost 20 years. The major impediment to redevelopment is the cost to dispose of the 28,000 cubic yards of black dross. Estimates for offsite disposal range from $1.1 to over 7 million dollars- far above the value of the property. In 2004 a developer is proposing to spread the dross over the entire property on a geomembrane then cap it. This is not acceptable to the city of Kent and others because of the potential to contaminate wetlands (and associated salmon bearing streams) in the area with metals and evaluate the pH of surface water.

Former Use: Aluminum recycling facility, storage of residue, abandoned/vacant since 1986. Approximately 20,000 cu. yds. of black dross remains stockpiled at the facility. Known impacts to surface water and sediments. Suspected impacts to soil and groundwater. Further, known petroleum impacts to soil and suspected to groundwater from former 35,000-gal diesel UST.
Greenspace (4.04) Industry (8)
Hazardous & Petroleum


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Release 3.0.2