Re: Water testing volumes

2012-04-19 Thread JM Electronic Engineering
The only option I can think of would be to use a hose monster type system and flow them into a large water truck so that the water could be used somewhere that needs non potable water. Sent from my iPhone On Apr 19, 2012, at 8:19 PM, Todd - FPDC wrote: > Has anyone come up with methods of do

RE: Sizing cantilevered hangers

2012-04-19 Thread bcasterline
Mike, Yes there is a straight forward way to get the required section modulus for a cantalevered trapeze member: weight (lb) * distance (inches) / 15000. For example, hanging 4" Sch. 10 24" off a joist (say to the right)-- 15 feet of water-filled pipe plus 250 lbs = 426.7 lb, * 24" = 10,240.

Water testing volumes

2012-04-19 Thread Todd - FPDC
Has anyone come up with methods of doing hydrant flow tests while minimizing water usage? This could be N issue in the northeast this summer. Sent from my iPhone ___ Sprinklerforum mailing list Sprinklerforum@firesprinkler.org http://fireball.firesprin

RE: Hydracalc and Maximum Densities

2012-04-19 Thread Jay White
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RE: Hydracalc and Maximum Densities

2012-04-19 Thread Morey, Mike
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RE: Hydracalc and Maximum Densities

2012-04-19 Thread Seidl Jamie D .
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Hydracalc and Maximum Densities

2012-04-19 Thread Jay White
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Re: Dry Pendent Sprinklers

2012-04-19 Thread Bruce Verhei
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Re: Dry Pendent Sprinklers

2012-04-19 Thread Bruce Verhei
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Dry Pendent Sprinklers

2012-04-19 Thread Mike Hairfield
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RE: NFPA 25 - inspection above suspended ceiling

2012-04-19 Thread RFletcher
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RE: NFPA 25 - inspection above suspended ceiling

2012-04-19 Thread RFletcher
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Re: NFPA 25 - inspection above suspended ceiling

2012-04-19 Thread Ron Greenman
_ > Sprinklerforum mailing list > Sprinklerforum@firesprinkler.org > http://fireball.firesprinkler.org/mailman/listinfo/sprinklerforum > ___ > Sprinklerforum mailing list > Sprinklerforum@firesprinkler.org > http://fireball.firesprinkler.org/mailman/listinfo/sprinklerforum > ___ > Sprinklerforum mailing list > Sprinklerforum@firesprinkler.org > http://fireball.firesprinkler.org/mailman/listinfo/sprinklerforum > > ___ > Sprinklerforum mailing list > Sprinklerforum@firesprinkler.org > http://fireball.firesprinkler.org/mailman/listinfo/sprinklerforum > -- Ron Greenman Instructor Fire Protection Engineering Technology Bates Technical College 1101 So. Yakima Ave. Tacoma, WA 98405 rgreen...@bates.ctc.edu http://www.bates.ctc.edu/fireprotection/ 253.680.7346 253.576.9700 (cell) Member: ASEE, SFPE, ASCET, NFPA, AFSA, NFSA, AFAA, NIBS, WSAFM, WFC, WFSC They are happy men whose natures sort with their vocations. -Francis Bacon, essayist, philosopher, and statesman (1561-1626) -- next part -- An HTML attachment was scrubbed... URL: <http://fireball.firesprinkler.org/mailman/private/sprinklerforum/attachments/20120419/90bc0e4c/attachment.html> ___ Sprinklerforum mailing list Sprinklerforum@firesprinkler.org http://fireball.firesprinkler.org/mailman/listinfo/sprinklerforum

RE: NFPA 25 - inspection above suspended ceiling

2012-04-19 Thread Dan Arnold
Yes. The relevant piping system was precisely replicatedÂ… down to the hanger rod lengths. Dan Arnold Daniel L. Arnold, P.E., FSFPE Seneca Fire Engineering, LLC 1205 Johnson Ferry Road Suite 136-400 Marietta, GA 30068 (770) 587-2444 (770 587-2808(fax) darn...@senecafire.com -Original Mess

RE: NFPA 25 - inspection above suspended ceiling

2012-04-19 Thread Johnson, Duane (NIH/OD/ORS) [C]
Why would it be any other way? If the 'closed' system is a solid body of water, the added water from the pump will disperse pressures in all directions. Since water is essentially non compressible, it moves infinitesimally and the solid pipe walls prevent the water from moving. Now, replace som