I agree with you, Bob. Based on your description, EH1 in the chamber; OH2 outside.
Mark A. Sornsin, P.E. | Karges-Faulconbridge, Inc. | Fire Protection Engineer | Fargo, ND | direct: 701.552.9905 | mobile: 701.371.5759 | http://www.kfiengineers.com -----Original Message----- From: Sprinklerforum [mailto:[email protected]] On Behalf Of [email protected] Sent: Friday, June 05, 2015 12:57 PM To: [email protected] Subject: Tire Vulcanizing Chamber We're looking at a Tire Vulcanizing Chamber. This is a self contained pressurized unit (80 psi) that is used to make retread tires. The unit is about 24' long and 8' or so wide. It is a cylinder. 13 allows tire manufacturing to be OH 2, but says that vulcanizing is EH1. Since the vulcanizing is a self contained steel unit can the overhead be protected per OH 2 or does it need to be EH 1. I'm leaning towards OH 2 since the process is in a self contained unit, but I would like other opinions. The AHJ is good with whatever our decision is as long as we can back things up. Thank you, Bob Knight, CET III 208-318-3057 www.firebyknight.com _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org ______________________________________________________________________ This email has been scanned by the Symantec Email Security.cloud service. For more information please visit http://www.symanteccloud.com ______________________________________________________________________ ______________________________________________________________________ This email has been scanned by the Symantec Email Security.cloud service. For more information please visit http://www.symanteccloud.com ______________________________________________________________________ _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org
