I have 3 gridded ESFR systems with three small hose stations in the facility. I need to apply a total of 250gpm hose allowance to calc's. I am supplying the small hose stations from adjacent systems. The first system does not feed any hose stations, the middle system feeds two (one under each adjacent system) and the third system feeds one (under the middle system). When applying inside hose to the calc's, do I flow two of the hose stations at 50gpm and apply to all three sets of calc's or would I flow 250 outside for the first system; 150 outside for the middle with both hose stations supplied off of this system flowing 50 each and then 200 outside for the third with 50 gpm flowing out of the one supplied from this system? By the way pump only - no tank.
Thanks, Bobby Gillett Sr. Project Manager Key Fire Protection, Inc. (731) 424-0130 office (731) 424-9285 fax (731) 267-4853 cell <mailto:[email protected]> [email protected] _______________________________________________ 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)
