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Previous by Date: Subject: Re: [DCHAS-L] Another use for a fire blanket... Date: Monday, April 27, 2015 11:28:57 AM Author: Wayne Wood <wayne.wood**At_Symbol_Here**MCGILL.CA> |
Next by Date: Subject: Re: [DCHAS-L] Dry ice disposal Date: Mon, 27 Apr 2015 15:54:27 +0000 Author: Debbie M. Decker |
Another dry ice disposal story worth sharing is that disposing of a large amount of it in the sink is a bad idea. The sink and the drain pipe have different expansion (in this case contraction) coefficients, and the fact that the washer becomes brittle like hard plastic can break the drain seal resulting in a call to the plumber to fix a leaking sink.
Just thought I’d pass that one along.
Eric
Eric Clark, MS, CHMM, CCHO
Safety Officer, Public Health Scientist III
Los Angeles County Public Health Laboratory
From: DCHAS-L Discussion List [mailto:dchas-l**At_Symbol_Here**MED.CORNELL.EDU]On Behalf Of Teresa Arnold
Sent: Monday, April 27, 2015 8:10 AM
To: DCHAS-L**At_Symbol_Here**MED.CORNELL.EDU
Subject: Re: [DCHAS-L] Dry ice disposal
Thank you. I love this!
Teresa
On Mon, Apr 27, 2015 at 4:33 AM, Stuart, Ralph <Ralph.Stuart**At_Symbol_Here**keene.edu> wrote:
There’s an interesting story about disposal of dry ice at home and lessons learned at
http://minusbat.livejournal.com/180556.html#t1296204
It could provide an interesting opportunity to do a hazard analysis in a lab safety training session.
- Ralph
Ralph Stuart, CIH, CCHO
Chemical Hygiene Officer
Keene State College
ralph.stuart**At_Symbol_Here**keene.edu
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