Weller Energy Services, Corp 5637 Starting Gate Dr. Hope Mills, NC 28348

910-426-0188 Cell 910-988-4399

AUDIT PARTICIPATION LIST Auditor: James N. Dailey Year: 2007 DTD Company Audited Location

01-9,10,11 Lincoln Structural Solutions Lincoln, NB

3-6&7 Tioga Pipe & Supply Philadelphia, PA

4-3 Galbiati Engineering & Machine Oggiono, Italy

4-17-18 NUMIP Krsko, Slovenia

Weller Energy Services, Corp 5637 Starting Gate Dr. Hope Mills, NC 28348

910-426-0188 Cell 910-988-4399

AUDIT PARTICIPATION LIST Auditor: James N. Dailey Year: 2006

DTD Company Audited Location

Feb 6-10 Howden-Buffalo New Philadelphia, OH

March 27-31 Cimtas Pipe Fab. Bursa, Turkey

April 3 Simkal Calibration Lab Istanbul, Turkey

April 6 Cimtas Steel Fab. Bursa, Turkey

April 24-28 Howden Buffalo Camden, SC

Sept 7-8 MacTec Charlotte, NC

Oct 2 Gerdau Ameri Steel Calvert City, KY

Oct 3 Gerdau Ameri Steel Jackson, TN

Oct 6 Steel & Pipe New Century, KS

Oct 10 Gerdau Ameri Steel Wilton, IA

Oct 11 NAMASCO Dubuque, IA

Oct 12 Lievobovich/PDM Cedar Rapids, IA

Oct 13 IPSCO Muscatine, IA

Nov 8 IPSCO Axis, AL

Nov 10 Bayou Steel La Place, LA

Dec 18-19 T & T Enterprise Corona, CA

Weller Energy Services, Corp 5637 Starting Gate Dr. Hope Mills, NC 28348

910-426-0188 Cell 910-988-4399

AUDIT PARTICIPATION LIST Auditor: James N. Dailey Year: 2005 DTD Company Audited Location May-June Nova Machine Products (Six Weeks) Middleburg Heights, OH July 27 J A King Greensboro, NC July 28 Carolina Welder Service, LLC Lake City, SC Oct 26-28 Howden-Buffalo New Philadelphia, OH Nov 3-4 Howden Buffalo Camden, SC

Weller Energy Services, Corp 5637 Starting Gate Dr. Hope Mills, NC 28348

910-426-0188 Cell 910-988-4399

AUDIT PARTICIPATION LIST Auditor: James N. Dailey Year: 2005 DTD Company Audited Location May-June Nova Machine Products (Six Weeks) Middleburg Heights, OH July 27 J A King Greensboro, NC July 28 Carolina Welder Service, LLC Lake City, SC Oct 26-28 Howden-Buffalo New Philadelphia, OH Nov 3-4 Howden Buffalo Camden, SC

Weller Energy Services, Corp 5637 Starting Gate Dr. Hope Mills, NC 28348

910-426-0188 Cell 910-988-4399

AUDIT PARTICIPATION LIST Auditor: James N. Dailey Year: 2006 DTD Company Audited Location Feb 6-10 Howden-Buffalo New Philadelphia, OH March 27-31 Cimtas Pipe Fab. Bursa, Turkey April 3 Simkal Calibration Lab Istanbul, Turkey April 6 Cimtas Steel Fab. Bursa, Turkey April 24-28 Howden Buffalo Camden, SC