Look up water supply duration in 13 Todd G Williams, PE Fire Protection Design/Consulting Stonington, CT www.fpdc.com 860-535-2080 (ofc)
> On Jun 18, 2014, at 11:08 AM, Tony Silva <[email protected]> wrote: > > Can anyone tell me from where the requirement for the two hour supply comes > from? Is it a code requirement? If so, which? > > Thanks, > > Tony > > ----- Original Message ----- > From: "Karen Lesko" <[email protected]> > To: [email protected] > Sent: Thursday, June 12, 2014 7:40:10 PM > Subject: 2 hour fire water supply > > When evaluating fire water supply to ensure there is a 2 hour supply, do I > have to take the head pressure loss of the fire water tank level drop into > account over the 2 hours? The tank has makeup from wells that have normal > and back-up power, and the well makeup into the fire water tank equals the > output of the fire pump. > > Thank you in advance, > > Karen Lesko > _______________________________________________ > Sprinklerforum mailing list > [email protected] > http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org > _______________________________________________ > Sprinklerforum mailing list > [email protected] > http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org
