From: Kyle J. Angjelo <kangjelo**At_Symbol_Here**PRINCETON.EDU>
Subject: Re: [DCHAS-L] duct disposal
Date: Wed, 4 Jun 2014 19:44:53 +0000
Reply-To: DCHAS-L <DCHAS-L**At_Symbol_Here**MED.CORNELL.EDU>
Message-ID: D4B106131257B641B860B53E1D56614364372F50**At_Symbol_Here**
In-Reply-To <22D8ED7AB6F6F249A0DD85DA332F2FCD0109A7389B**At_Symbol_Here**>

Dear Michele,

                I forgot to mention that your state may have more stringent laws and regulations concerning what is considered “hazardous waste” and you should look for those regulations as well.





Kyle Angjelo

Senior Laboratory Safety Specialist

Princeton University EHS

262 Alexander St.

Princeton, NJ 08544






From: DCHAS-L Discussion List [mailto:dchas-l**At_Symbol_Here**MED.CORNELL.EDU] On Behalf Of Wallace, Michele
Sent: Wednesday, June 04, 2014 3:23 PM
Subject: [DCHAS-L] duct disposal


Does anyone know if ductwork used to ventilate hoods has to be disposed of as hazardous waste?  We are planning to replace/upgrade some fans and controllers.  Two hoods are used for extractions and acid procedures.   I was asked about need for hazardous disposal.  Certainly the chemicals we use in the hoods produce vapors that are hazards.  However, I am not sure whether that requires hazardous waste company.




Michele L. Wallace, LCACP, NRCC-CHO

Director, Product Integrity

6399 Weston Parkway  Cary, NC 27513
P: 919-678-2417 E: MWallace**At_Symbol_Here**



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