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From: Patel, Ashish B <ashish-patel**At_Symbol_Here**UIOWA.EDU>
Subject: Question about stacks
Date: Jun 12, 2007 18:23 UTC
Reply-To:
"Patel, Ashish B"
In-Reply-To:
I had a question come at work today about labling stacks coming from clean rooms and chemo hoods in a hospital. Do the stacks need to be labeled on the roof for OSHA or EPA or any other compliance purposes? My guess is that it is a good idea to do so for workers going on the roof, but I can't find any standards or regulations specifying the need to. I also need to change my email on this list serve, how do I go about doing so? Thanks, Ashish Patel Health & Safety Specialist Fehr-Graham & Associates Freeport, IL 61032