Comment on the proposed removal of this site from the Hazardous Sites List.
This cleanup site is located at 15796 Redmond Way, Redmond. The Cleaning Center of Redmond occupies a tenant space in a strip mall constructed in the 1960s. The source of contamination was a dry cleaning machine which used perchloroethylene (PCE).
A release was confirmed in 1999. PCE use was discontinued in 2002. Ecology listed the site on the Hazardous Sites List (HSL) in 2000. In 2003–2007, cleanup was conducted at the site. Contaminated soil was removed and a soil vapor extraction system was installed and operated for three years. Indoor air sampling was conducted, and in 2018, a computer model demonstration was conducted. Soil, groundwater, and indoor air were sampled to confirm the cleanup was effective.
Ecology has determined that the site cleanup actions meet state cleanup standards.