ACFM Vs. WFMT

[Corgas]

I want to use ACFM in lieu of WFMT due to savings from surface prep.

What certifications should Technician performing ACFM should have?

How do I verify his/her competency?

Does anybody have a program that verifies competency of the technicians going into your facilities?

Thanks,

Corgas

 

[metengr]

Corgas;
We have used the following company and method that enables deareator vessel weld inspections with no surface prep. If something is spotted, we go back and conduct a more detailed exam, like WFMT. Their method is proven and reputable;

http://www.testex-ndt.com/hawkeye2000.html

 

[Corgas]

Thanks metengr.

I'm familiar with Testex. My concern is technician competency doing inspection.

What minimum qualifications should he have??

Minimum level II UT, MT, ????

 

[metengr]

I would say minimum ASNT Level II certification in either MT and or UT.