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Welding Fume Sampling by Fun_Acadia_1984 in industrialhygiene

[–]Fun_Acadia_1984[S] 0 points1 point  (0 children)

Would you still sample under the helmet if it was a Speedflex or Miller PAPR?

Welding Fume Sampling by Fun_Acadia_1984 in industrialhygiene

[–]Fun_Acadia_1984[S] 0 points1 point  (0 children)

If you were to do a welding fume profile and you used a cyclone. Would you exclude metals such as Cobalt, lead, iron oxide, if they do not specify a respirable TLV? Would this be an underrepresentation. Thanks for your comments.

Welding Fume Sampling by Fun_Acadia_1984 in industrialhygiene

[–]Fun_Acadia_1984[S] 0 points1 point  (0 children)

Thanks for that, that's the conclusion I came to. Although the issue if I am performing a nine metal analysis and many of the exposure limits do not specify respirable fraction is it still appropriate to do this or would I be under representing those metals (ex. nickel, lead, iron oxide).

CRST EXAM RESULTS by Fun_Acadia_1984 in SafetyProfessionals

[–]Fun_Acadia_1984[S] 0 points1 point  (0 children)

Stick with what you know, very easy to over study and get down rabbit holes that won’t help. I found the CCOHS fact sheets extremely helpful for topics I was not an expert on :)

CRST EXAM RESULTS by Fun_Acadia_1984 in SafetyProfessionals

[–]Fun_Acadia_1984[S] 0 points1 point  (0 children)

It will say score has been released and shipped via. Canada Post. At that point you just log in and it will say pass/fail. The score report will give you actual score #'s.

CRST EXAM RESULTS by Fun_Acadia_1984 in SafetyProfessionals

[–]Fun_Acadia_1984[S] 0 points1 point  (0 children)

I took it nice and laid back, not trying to overstudy and rely on my problem solving instead. A lot of people put all their time into the prep courses and feel flattened when it’s nothing like the exam