Replies to This Discussion

Permalink Reply by Mohammad Salem on March 25, 2011 at 9:48am

the most accurate is the CHEMDATA
which take it all in considtartion

Permalink Reply by Marc C on March 26, 2011 at 3:29pm

I am not familiar with CHEMDATA. Is this a publication?

Permalink Reply by Rick Powell on March 28, 2011 at 5:02pm

I've always liked what Hildebrand and Noll came up with for Hazardous Materials - Managing the Incident. The hot zone is where readings are above IDLH, the warm zone is where readings are above TLV/TWA, or PEL, and the cold zone is where readings are below TLV/TWA or PEL. Keeps everything simple.

Permalink Reply by Marc C on March 30, 2011 at 10:15am

Thanks Rick. I believe I have this in my library, but have not looked at it in quite some time. Maybe it's time to review.

Permalink Reply by Rick Powell on March 30, 2011 at 10:18am

Anytime, Brother! We're on the same side.