Hi Harry - I found this from an NSTA document.

For educational science laboratories, the requirement is 50 square Feet net per person or 4.6 square meters net per person (NFPA 101 - 2012 Occupant Load Factor table 7.3.1.2 ‰?? Shops, laboratories, vocational rooms, pg. 101 - 74).

Jim - can you point to a reference for that?å SBC (Southern Building Code), IBC (International) or other?

Thanks,å

Harry

On Wed, Aug 29, 2018 at 9:24 AM James Kaufman <jim**At_Symbol_Here**labsafety.org> wrote:

Pam,

Take a look at the building occupancy load in the building/fire codes.å It is normally limited to 50 sq ft per person in labs in educational occupanies.å

PS.å "There's more to lab safety than just labs!"

James A. Kaufman, Ph.D.

Founder/VP of Education
The Laboratory Safety Institute (LSI)
A Nonprofit Educational Organization forå Safety in Science, Industry, and Education

192 Worcester Street, Natick, MA 01760-2252
508-647-1900 å Fax: 508-647-0062å
Cell: 508-574-6264å Res: 781-237-1335
Skype: labsafe; 508-401-7406å

jim**At_Symbol_Here**labsafety.orgå www.labsafety.org

Teach, Learn, and Practice Science Safely

On Tue, Aug 28, 2018 at 8:57 PM Pam <aubu**At_Symbol_Here**hotmail.com> wrote:

Currently the labs classes here are capped at 32. I know that the ACS recommends no more than 25. Are there any other sources I can quote as a draft a letter to our Dean to lower the cap in chem labs. We are a two year school so when I say that labs are capped at 32 that would be ONE pair of experienced eyes in the room. There are no TAs.å

I am also looking into the square footage of the roomå

Right now I am working with groups of 4 so not all students are getting a true lab experience. Some are just watching

Thanks

Pamela Auburn, PhD

2041 Branard Houston TX 77098

--- For more information about the DCHAS-L e-mail list, contact the Divisional membership chair at membership**At_Symbol_Here**dchas.org Follow us on Twitter **At_Symbol_Here**acsdchas

--- For more information about the DCHAS-L e-mail list, contact the Divisional membership chair at membership**At_Symbol_Here**dchas.org Follow us on Twitter **At_Symbol_Here**acsdchas

--

+++++++
Harry J. Elston, Ph.D., CIH
Principal
Company Information
Google+
Twitter: **At_Symbol_Here**MidwestChemSafe

--- For more information about the DCHAS-L e-mail list, contact the Divisional membership chair at membership**At_Symbol_Here**dchas.org Follow us on Twitter **At_Symbol_Here**acsdchas

Previous post   |  Top of Page   |   Next post