Allegedly the engineer say their method was quite wrong for machine of that size but didn't dare to teach them the correct way because involve some safety risks and he dowan to do that to the intern armies.
He also said need to monitor them all the time during shutdown because scared they'd injure themselves doing field work.

The boss guy also wanted to be paid in full because 'that's not fair, we made a lot of effort into this', but we paid them based on %work done only.
Their price were hard to beat though, they undercut everybody's quotation by quite a lot (hence why they were chosen). Of course la can undercut like that, everybody else employed actual workers.

I remember them because we all surprised their group got bring tables, chairs, fans, etc. when doing job at our dusty environment.
Supposedly bossman got certs of competencies, compliances and what not but never saw him wearing any work overalls or jumpsuit. Betul2 leave it up to intern cum full-time project engineer to do kek.
My colleague dem pening cos big boss keep on saying need take care of them because they quote cheapest price most of the time.

can see at 4.00 minutes the working at height (wah) training at shoplot stairs lolz

No need to treat people like this also la. He give people job and salary.

What Aaron do ?

Act is act, but what he do precisely

Thats good, more complience visit means his business is at par with industry standard or even higher.

More reason to work with him.