Facility Site ID: 74542995 Cleanup Site ID: 10376

  • Site Status

  • Cleanup Started

Current Status - November 2024

C L Auto cleanup site
C L Auto cleanup site
Last Updated: November 18, 2024

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We held a comment period from October 7 - November 7, 2024, on a Draft Prospective Purchaser Consent Decree and Public Participation Plan.

We received nine comments and responded to them here, in our Response Summary. No changes were made to the documents, and they will now be finalized.




Documents available for review and comment during the most recent comment period:

Download the fact sheet here to read a summary of the latest information about this cleanup site.

Site Information

The C L Auto Repair cleanup site is in Seattle’s Beacon Hill neighborhood at 2901 17th Ave South, Seattle WA. Ecology, with Estelita’s Library (Estelita’s), has prioritized cleanup of the site in conjunction with redevelopment of the property as a mixed-use community space and affordable housing complex. Estelita’s will be cleaning up the site under a legal agreement, called a Prospective Purchaser Consent Decree, with Ecology.

Why This Site Matters

This site cleanup is made possible in part by funding from Ecology’s Affordable Housing Planning Grants. Washington is in dire need of affordable housing across the state. Contamination, or even the suspicion of contamination, drives up the costs of housing development. The large cost leaves little incentive for developers to build affordable housing.

In addition to the usual risks of redevelopment, cleaning up contaminated sites can be a complex process with considerable risk. The cost and time associated with cleaning up a site is often poorly understood; as a result, many sites are left vacant or underused for years, even decades. Supporting cleanups for affordable housing helps make sure the cleanup gets done, protecting the community’s health and the environment. Ecology developed the Affordable Housing Cleanup Grant Program (AHCGP) to help advance environmental cleanups for affordable housing developments. These grants can cover remedial action costs, including planning, investigative, and technical work needed to clean up contaminated sites. The purpose of the AHCGP is to expedite the cleanup and redevelopment of contaminated sites into affordable housing use and lessen the impact of cleanup costs.

What Happens Next?

After our most recent comment period, the PPCD and Public Participation Plan were finalized, and the formal cleanup will now begin.  A Remedial Investigation and Feasibility Study will be completed next. Results from the Remedial Investigation and Feasibility Study will lead to a Cleanup Action Plan. Drafts of the Remedial Investigation and Feasibility Study as well as the Cleanup Action Plan will be available for public review and comment.

Public Participation

Current C L Auto Repair cleanup site Public Participation Plan

This plan includes information for the public regarding opportunities to get involved in the Site cleanup process. The outreach activities and mechanisms presented reflect Ecology’s current plans for keeping the public informed and for receiving information and comments from the public. 

General Cleanup Process

The Model Toxics Control Act (MTCA) is Washington’s environmental cleanup law. It provides requirements for contaminated site cleanup and sets standards that protect human health and the environment. Ecology enacts the MTCA and oversees cleanups. The MTCA site cleanup process is completed in steps (see graphic below) over a variable timeline.
Click image to enlarge
Click image to enlarge
Legal 2
Document Title Document Date Document Type
Prospective Purchaser Consent Decree - Draft 11/4/2024 Consent Decree
C L Auto Repair - NFA Determination for LUST ID 564239 (Rescinded) 11/14/2011 NFA Letter – non-VCP
Leaking Underground Storage Tank 2
Document Title Document Date Document Type
Site Assessment Report UST 2099 7/5/2001 LUST - Site Assessment Report
Environmental Site Assessment and Closure 7/5/2001 LUST - Site Assessment Report
Public Information 6
Document Title Document Date Document Type
C L Auto Repair - Response Summary - November 2024 11/18/2024 Responsiveness Summary
C L Auto Repair - Online Open House Slideshow - Oct 2024 10/24/2024 Multimedia
C L Auto Repair - Public Participation Plan 10/1/2024 Public Participation Plan
C L Auto Repair - Fact Sheet - Chinese 2024 10/1/2024 Fact Sheet\Public Notices
C L Auto Repair - Fact Sheet - Spanish 2024 10/1/2024 Fact Sheet\Public Notices
C L Auto Repair - Fact Sheet - English 2024 10/1/2024 Fact Sheet\Public Notices
Technical Reports 11
Document Title Document Date Document Type
C L Auto Repair SHARP Report 8/23/2024 SHARP Report
PLP Status Letter Preliminary Exxon 4/5/2024 Site Specific Administrative Document - other (Administrative correspondence)
PLP Status Letter Preliminary Frank Chin 3/12/2024 Site Specific Administrative Document - other (Administrative correspondence)
PLP Status Letter Preliminary Henry Chin 3/12/2024 Site Specific Administrative Document - other (Administrative correspondence)
Environmental Investigation Report 6/5/2023 Site Specific Technical Document - other
Vapor Intrusion Evaluation Memo 10/17/2022 Site Specific Technical Document - other
Groundwater Investigation Memo 10/17/2022 Site Specific Technical Document - other
Phase II Environmental Assessment 10/2/2020 Site Specific Technical Document - other
Phase I Environmental Site Assessment 3/14/2013 Site Specific Technical Document - other
C L Auto Repair - Environmental Site Assessment and Site Closure Report 7/5/2001 Site Specific Technical Document - other
C L Auto_II_Report 3/13/2001 Initial Investigation Report
There may be more documents related to this site. To obtain documents not available electronically, you will need to make a public records request.

Places to see print documents

  • Northwest Regional Office
    15700 Dayton Ave N
    Shoreline, 98133
    Please schedule an appointment to view print documents at this location.

Contaminants 1

Contaminant Type
Soil
Groundwater
Surface Water
Air
Sediment
Bedrock
Non-Halogenated Organics - Petroleum-Other C
S
Suspected
C
Confirmed Above Cleanup Levels
B
Below Cleanup Levels
RA
Remediated-Above
RB
Remediated-Below
R
Remediated
This contaminant list was based on our best information at the time it was entered. It may not reflect current conditions at the site.