Slight correction -they will be differentiating between suppression and control mode but not by name of the sprinkler (they will all be STORAGE sprinklers). There will be criteria for control (under the CMSA rules) and suppression (under the ESFR rules). The sprinkler types will be differentiated by the thermal sensitivity (1 of 5 characteristics that will part of their approval / listing (per 13 definition).
Roland On Dec 1, 2009, at 11:31 AM, George Church wrote: > Or just qualify your proposal that storage can't exceed 12' and go > OH 2 with > EC heads in that 40' tall box..... > > In April 2010 FM Global is going to slim down the selection of heads > to: > Storage > Non-storage > Residential > Special > They won't be differentiating between suppression and control modes, > and > several other quantum changes in an effort to simplify design > criteria. _______________________________________________ Sprinklerforum mailing list [email protected] http://fireball.firesprinkler.org/mailman/listinfo/sprinklerforum For Technical Assistance, send an email to: [email protected] To Unsubscribe, send an email to:[email protected] (Put the word unsubscribe in the subject field)
