I am designed a 13R system to be retrofitted into a 3 family house (all 3 units are 1st floor only). Each unit has an 1-1/2" feed for domestic water, to which the sprinkler risers will be connected. I will end up with 3 risers, one for each unit. Any thoughts on how to handle the FDC? A pit on the line with a check and free standing FDC is impractical. Individual FDCs seem like overkill. There is no real way to interconnect the systems due to building configuration.
Todd G Williams, PE Fire Protection Design/Consulting Stonington, CT www.fpdc.com _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org
