Testimonials

October 9, 2006

To Whom It May Concern:

Shell Oil Products US is currently using Tank Tech for various projects in the Midwest and Southwest Regions of the United States for technical evaluations and lining of various UST systems. Tank Tech's safety performance, work quality, and professionalism has been outstanding throughout. Tank Tech has completed approximately 70 locations for Shell without any safety or work quality incidents.

In attest to this track record of diligence, Shell has elected to use Tank Tech, Inc. as its sole source for upgrading UST(s) in respect to internal retrofit systems.

Sincerely,
Brett Hovland
UST Systems Engineer
Shell Oil Products Co.