Staff

David McGrath

David has been working in the industry for 30 years and instructing for the API 510, 570 and AWS CWI courses for 11 years.  Mr. McGrath was on the staff at two local colleges for 10 years and has developed very effective techniques for relaying the most complex issues.  Mr. McGrath has associates degrees in Management and Welding, along with API 510, 570, 653 and American Welding Society CWI certifications.

E-mail: david@dtm-enterprises.org

Lee Sweeten

Lee Sweeten has been world renown for his tank inspection expertise and has been working in the industry for over 30 years and instructing the API 653 course for 16 years.  Mr. Sweeten taught the prep courses at San Jacinto college for a number of years and has developed very effective techniques for relaying the most complex issues.  Mr. Sweeten holds API 653 certification.

Chris Marler

Chris Marler has been working in the industry for 16 years and training inspectors for the last 3 years.  Mr. Marler has been on staff with DTM Enterprises for the past two years and has developed very effective techniques for relaying the most complex issues.  Mr. Marler has held the API 510 certifications for fifteen years and is responsible for the assembly of The Heat Exchanger Book and The Tower Book.

Rachael Jeter

Rachael is the glue that keeps us all going in the right direction—coordinating printing the test books, chasing down supplies and keeping the rest of us in tune to the program.,

E-mail: lee@dtm-enterprises.org

E-mail: chris@dtm-enterprises.org

E-mail: rachael@dtm-enterprises.org