PS. Forgot to add.... there are two standpipes (one in each stairwell) supplied by common feed at the bottom.
On 6/16/08, IPA <[EMAIL PROTECTED]> wrote: > > I've got a dedicated pump feeding a Class II Standpipe system w/ 1 1/2" > hose stations. I need some clarification on how many stations to calc. > > From reading NFPA #14 my first guess would be (2) one at each > standpipe. NFPA #14 7.10.2.2.1 reads, "Hydraulic calculations and pipe > sizes for *each* standpipe shall be based on providing 100 gpm..." But > 7.10.2.1.2 states, "Additional flow shall not be required where more than > one hose connection is provided." > > ...and then there is 7.10.2.2.2, "Common supply piping serving multiple > standpipes shall be calculated and sized to provide 100 gpm (379 L/min)." > How does this fit into the scenario? > > Thanks, > > > _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/mailman/listinfo/sprinklerforum To Unsubscribe, send an email to:[EMAIL PROTECTED] (Put the word unsubscribe in the subject field)
