....architect should have evaluated quantity in storage and use. If H, minimum design criteria for building is OH-2, unless some other factor drives higher criteria.
Sent from my Motorola ATRIX™ 4G on AT&T -----Original message----- From: Bruce Verhei <[email protected]> To: [email protected] Sent: Mon, Feb 6, 2012 22:06:58 GMT+00:00 Subject: Re: SO2 chemical IBC? Has occupancy class been determined? SO2 is a hazardous material. Architect Sent from my Motorola ATRIX™ 4G on AT&T -----Original message----- From: Douglas Hicks <[email protected]> To: [email protected] Sent: Mon, Feb 6, 2012 21:27:33 GMT+00:00 Subject: SO2 chemical The city is asking if sprinkler coverage is needed at the sewage treatment plant. Of particular concern is a room (8 x 12) where the chlorine in the sewage is treated with SO2 (sulfur dioxide) so the discharge is rendered safe to be put into the river. The building construction is a combination of wood and brick. I do not know any dimensions of the entire building or other rooms. At present, there is a sprinkler head in the SO2 room, plumbed off the potable water supply. No shut off valves, no gauges, no drains. My initial response is if a sprinkler system is needed, it would be addressed by the city’s insurance carrier. Anyone familiar with a sprinkler in treatment plants? -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://fireball.firesprinkler.org/mailman/private/sprinklerforum/attachments/20120206/1e03f3f1/attachment.html> _______________________________________________ Sprinklerforum mailing list [email protected] http://fireball.firesprinkler.org/mailman/listinfo/sprinklerforum -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://fireball.firesprinkler.org/mailman/private/sprinklerforum/attachments/20120206/fd802042/attachment.html> _______________________________________________ Sprinklerforum mailing list [email protected] http://fireball.firesprinkler.org/mailman/listinfo/sprinklerforum
