Harrel McCray, left, and Joey Clark, employees with SRS management and operations&#13;&#10;contractor, Savannah River Nuclear Solutions, stand by an extensive SRS cleanup system that&#13;&#10;safely and successfully rid the site of more than 33,000 gallons of non-radioactive chemical&#13;&#10;solvents from 10 million cubic feet of soil through the injection of millions of pounds of steam.