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Previous by Date: Subject: Re: [DCHAS-L] Plumbing question Date: Monday, August 27, 2018 at 11:53:39 AM Author: Dr Bob <drbob**At_Symbol_Here**FLOWSCIENCES.COM> |
Next by Date: Subject: Re: [DCHAS-L] Plumbing question Date: Mon, 27 Aug 2018 16:38:34 -0400 Author: Janet Baum |
(Acid) Waste Piping and its requirements are typically described/defined under your applicable plumbing code.
From our 2016 California Plumbing Code which is adopted from Uniform Plumbing Code:
811.2 Waste and Vent Pipes
Each waste pipe receiving or intended to receive the discharge of a fixture into which acid or corrosive chemical is placed, and each vent pipe connected thereto, shall be constructed
of chlorinated polyvinyl chloride (CPVC), polypropylene (PP), polyvinylidene fluoride (PVDF), chemical-resistant glass, high-silicon iron pipe, or lead pipe with a wall thickness of not less than 1Ú8 of an inch (3.2 mm); an approved type of ceramic glazed
or unglazed vitrified clay; or other approved corrosion-resistant materials. PP pipe and fittings shall comply with ASTM F1412 or CSA B181.3. PVDF pipe and fittings shall comply with ASTM F1673 or CSA B181.3. Chemical-resistant glass pipe and fittings shall
comply with ASTM C1053. High-silicon iron pipe and fittings shall comply with ASTM A861.
Stanley Howell, Ph.D
Chemical Safety Program Manager
Chemical Hygiene Officer
Environmental Health & Safety
(949) 824-8342
schowell**At_Symbol_Here**uci.edu
University of California, Irvine
4600 Health Sciences Rd.
Irvine, CA 92697-2725
From: ACS Division of Chemical Health and Safety [mailto:DCHAS-L**At_Symbol_Here**PRINCETON.EDU]
On Behalf Of Battles, Paul
Sent: Monday, August 27, 2018 8:16 AM
To: DCHAS-L**At_Symbol_Here**PRINCETON.EDU
Subject: Re: [DCHAS-L] Plumbing question
Monique,
Usually this stuff. http://www.orionfittings.com/
Paul
From: ACS Division of Chemical Health and Safety <DCHAS-L**At_Symbol_Here**PRINCETON.EDU>
On Behalf Of Wilhelm, Monique
Sent: Monday, August 27, 2018 9:56 AM
To: DCHAS-L**At_Symbol_Here**PRINCETON.EDU
Subject: Re: [DCHAS-L] Plumbing question
What is "acid waste piping"?
Monique Wilhelm
Laboratory Manager
Department of Chemistry & Biochemistry
University of Michigan - Flint
From: ACS Division of Chemical Health and Safety [mailto:DCHAS-L**At_Symbol_Here**PRINCETON.EDU]
On Behalf Of Battles, Paul
Sent: Monday, August 27, 2018 10:23 AM
To: DCHAS-L**At_Symbol_Here**PRINCETON.EDU
Subject: [DCHAS-L] Plumbing question
Good morning,
We are currently in the planning process for a College of Osteopathic Medicine. We were just sent a question in regards to some of the plumbing for the building, and I wanted to get some of your opinions.
"We are in the midst of finalizing the pricing with the contractor on the COM and they have offered a value engineering option I would like to get you feedback on. Please advise if this is an acceptable option.
Thanks,
Paul
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--- 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
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