Exactly, John Drucker
-----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of George Church Sent: Wednesday, April 07, 2010 9:19 AM To: [email protected] Subject: [SPAM] - RE: Hose allowance digress - Found word(s) list error in the Text body 10' of 4" or 6" standpipe, not real significant. If you're that close in your calc, it'd be scary. -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of John Drucker Sent: Wednesday, April 07, 2010 9:10 AM To: [email protected] Subject: RE: Hose allowance digress Tom, Typically that's how its taught, connect to the hose valve on the floor below the fire, stretch the line up the stairwell to the floor above the fire and back down to the fire floor with the nozzle ending up at the fire floor stairway door. The idea being to avoid clutter on the fire floor and let gravity do some of the work feeding the hose line from above rather than having to pull it up from below. That doesn't mean its done that way everywhere, but what I've described is the norm. So does stretching the line one flight above the fire floor and two floors above the connected hose valve effect anything ? Hmmm John Drucker -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Tom Duross Sent: Wednesday, April 07, 2010 8:04 AM To: [email protected] Subject: RE: Hose allowance digress Something I've always wondered.. On a combination system, we take the hose demand at the fdv on the riser for the floor we're calculating but I used to have a couple of firefighters who worked part time for me. They always told me they connected a floor or two below (or above) to keep a separation before entering the fire floor. I often wondered why we didn't calc. it that way. Tom Right- but you'd take the 150 off at the nearest hydrant to pump suction. And you could leave the 100 inside off there, too, if there aren't inside hose connections. _______________________________________________ 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) CONFIDENTIAL AND PROPRIETARY: This email message is intended only for the use of the individual or entity to which it is addressed and may contain information that is privileged and confidential, nor is it, unless specifically stated, intended to be relied upon by any person or persons other than the individual or entity named above and no warranties or representations are made or intended to persons or entities not named above. If the reader is not the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this communication in error, please notify us immediately by telephone, return this message to the address above and delete all copies. Thank you. _______________________________________________ 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) _______________________________________________ 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) CONFIDENTIAL AND PROPRIETARY: This email message is intended only for the use of the individual or entity to which it is addressed and may contain information that is privileged and confidential, nor is it, unless specifically stated, intended to be relied upon by any person or persons other than the individual or entity named above and no warranties or representations are made or intended to persons or entities not named above. If the reader is not the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this communication in error, please notify us immediately by telephone, return this message to the address above and delete all copies. Thank you. _______________________________________________ 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)
