6-1-2011 – KTA Team Completes Sediment Investigation at Former Wood Treating CERCLA Site in California.  The CERCLA/Superfund Site was formely the McCormack and Baxter Wood Treating Facility in Stockton, CA.  The scope of services involved collecting and analyzing in-water sediment samples from a waterway adjacent to the Site.  KTA utilized the services of SEELC to collect the sediment samples.  SEELC leads the industry for this type of service.