Date: Tue, 12 Jun 2007 13:23:28 -0500
Reply-To: "Patel, Ashish B" <ashish-patel**At_Symbol_Here**UIOWA.EDU>
Sender: DCHAS-L Discussion List <DCHAS-L**At_Symbol_Here**LIST.UVM.EDU>
From: "Patel, Ashish B" <ashish-patel**At_Symbol_Here**UIOWA.EDU>
Subject: Question about stacks

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?
Ashish Patel
Health & Safety Specialist
Fehr-Graham & Associates
Freeport, IL 61032

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