MikeD74T
Veteran Member
chh said:Actually Patrick G you are touching on something that is really starting to be an industry concern. quote]
All welding on stainless steel at my workplace, a nuclear power plant, is now required to have a ventilation evaluation. Results in HEPA system drawing directly from the welding point a/o respirator use. I believe it's an issue with hexavalent chromium, like in the Erin Brockovich story. MikeD74T