--- For more information about the DCHAS-L e-mail list, contact the Divisional membership chair at membership@dchas.org Follow us on Twitter @acsdchas
Sent from my Samsung Galaxy , an AT&T LTE smartphoneHi Yarttza!
It is possible to use an inclosed cabinet to house heat emitting electronics snd control heat distriburion while saving HVAC.
-------- Original message --------From: Yaritza Brinker <YBrinker@FELE.COM>Date: 4/14/21 5:17 PM (GMT-05:00)To: DCHAS-L@Princeton.EDUSubject: Re: [DCHAS-L] heating/cooling issues
The last lab remodel I oversaw, needed to include ventilation upgrades to meet the room temperature requirements of heat generating test equipment. The equipment manuals were my best tool in getting that done. Scientific principles would have been my worst tool to use.
Ê
OSHA standard is silent on indoor temp/humidity requirements. ThereÕs an OSHA letter that states temp/humidity is a matter of ÒcomfortÓ and although they do have recommendation, they wonÕt enforce it. However, OSHA standard does have inhalation limits. Since evaporation rates go up when RT goes up. You could argue that constant temperature and ventilation have a synergistic effect on reducing the inhalation exposure. You could go as far as presenting some hypothetical calculations using select chemicals in your stockroom.
Ê
OSHA does mention uncomfortable indoor temps when talking about ergonomics. See Appendix III:2-1 of OSHA Technical Manual (OTM) Section III: Chapter 2
https://www.osha.gov/otm/section-3-health-hazards/chapter-2
Ê
You might find the seemingly brush-off answer has a deeper root on something that isnÕt easily fixable. If you can get them to talk candidly, theyÕll probably tell you what information they need from you to justify changes and secure funds.
Ê
Thank you,
Ê
Yaritza Brinker
260.827.5402
Ê
From: ACS Division of Chemical Health and Safety <DCHAS-L@Princeton.EDU> On Behalf Of Rakers, Rosemary S.
Sent: Wednesday, April 14, 2021 12:46 PM
To: DCHAS-L@Princeton.EDU
Subject: [DCHAS-L] heating/cooling issuesÊ
** External Email **
Hello all,
Ê
I am looking for resources, personal experience, anything that will help me with talking to facilities about maintaining an appropriate temperature in a science building. Obviously temperature (and humidity) are a concern. We can all agree that climate change is a thing and that we are going to get fluctuations in temperature. IÕm having a difficult time convincing some people in facilities that having high temperatures in a science building is more than just an inconvenience. IÕm looking for documentation, anything that will help my cause in convincing them that when we reach high temps (we were at 89.6 F last week in my flammable storage room) something needs to be done.
Ê
IÕve been searching the DCHAS website but not finding what I am looking for. IÕve looked at SDSÕs until I am blue in the face, but they tend to say Òkeep in a cool, well-ventilated locationÓ. What does ÒcoolÓ mean? Facilities tells me I should move all my chemicals to a refrigerator when it gets hot. Obviously that is not feasible.
Ê
Any insight you can provide is a appreciated.
Thank you.
Rose
Ê
Ê
Ê
Rose Rakers, Ph.D.
Director of Chemical Laboratories & Chemical Hygiene Officer
Benedictine University
5700 College Rd
Lisle, IL 60532
630-829-6571
Ê
--- For more information about the DCHAS-L e-mail list, contact the Divisional membership chair at membership@dchas.org Follow us on Twitter @acsdchas
--- For more information about the DCHAS-L e-mail list, contact the Divisional membership chair at membership@dchas.org Follow us on Twitter @acsdchas
Electronic Transmission Confidentiality NoticeThe information contained in this electronic transmission is private, confidential, the property of the sender, and intended for the use of the recipient(s), only. If you are not the addressee, any disclosure, copying, distribution or use of this information for any purpose is strictly prohibited. If you have received this information in error, please notify the sender, YBrinker@fele.com, immediately by e-mail and then delete this message. Thank you.
[FE.EN.1]
Previous post | Top of Page | Next post