MTCA Turns 30

Happy 30th Birthday to the Model Toxics Control Act (MTCA)­—Washington’s citizen-led law put in place to help cleanup over 7,000 sites statewide. Those thousands of cleaned up sites have led to a cleaner environment, better human health, and thriving communities. The interpretation or implementation of it has had some bumps and difficulties, but on balance MTCA has been very beneficial to the common good and, as the video discusses, an example nationally of a successful cleanup process. As a firm that helps clients interpret and cleanup sites, Aspect is proud to be a part of its effect on all of us.

Checkout Ecology’s short video for the history and highlights of this important and innovative law.

Learn about the history of Washington's citizen-led environmental cleanup law - the Model Toxics Control Act. This innovative law powers our work to investigate, clean up, and prevent hazardous waste.

ACEC Washington Best in State Silver Award Winner: Riverside Property Cleanup

Mark Sadler (2nd from right), City of Everett, joined Aspect project team members at the awards banquet.

Mark Sadler (2nd from right), City of Everett, joined Aspect project team members at the awards banquet.

For our technical guidance on the Riverside Property Cleanup, Aspect received a Best in State Silver Award for Social/Economic Sustainability at the American Council of Engineering Companies (ACEC) Washington 2013 Engineering Excellence Awards banquet on January 18.

The cleanup of the 90-acre Riverside property on the Snohomish River in Everett was conducted collaboratively through a public-private partnership between the City of Everett and Kimberly-Clark Worldwide - the Riverside Environmental Team (RET). With the RET relying on the technical analysis to drive the process, Aspect's deep understanding of MTCA regulatory requirements and strategic application of cleanup design and engineering steered the comprehensive cleanup of the former industrial property.

Aspect worked with the RET and Ecology to develop an efficient, focused approach and practical, cost effective engineered solutions that went beyond conventional industrial cleanup. Employing innovations including backfilling with available dredge sands and installing a subsurface drain system for use in groundwater treatment, Aspect oversaw a cleanup program of complete soil removal and active groundwater treatment that resulted in non-detect contaminant levels and six No Further Action (NFA) determinations for soil and groundwater.

Achieving unrestricted cleanup standards at the former Sawmill site preserved opportunities for a full range of future redevelopment options, not limited by capped contamination or deed restrictions.

The project was previously recognized with a 2011 Association of Washington Business (AWB) Environmental Excellence Award for Kimberly-Clark.