RE: Obstruction to discharge

2011-10-26 Thread Brian Harris
Bob- Thanks for the reply. I guess my only question then is it seems to me there should be some type of a limitation on 8.8.5.1.2 (2) with regard to deflector distance above the obstruction, similar to table 8.8.5.1.2.? Brian Harris, CET FDFP Inc. -Original Message- From:

Automatic Storage Retrieval System (ASRS)

2011-10-26 Thread Mark Jason
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RE: Automatic Storage Retrieval System (ASRS)

2011-10-26 Thread Ronl . Fletcher
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RE: Automatic Storage Retrieval System (ASRS)

2011-10-26 Thread Mark Jason
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RE: Automatic Storage Retrieval System (ASRS)

2011-10-26 Thread Matt Grise
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RE: Diesel rant for engine fire pump

2011-10-26 Thread Craig.Prahl
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RE: Diesel rant for engine fire pump

2011-10-26 Thread Ronl . Fletcher
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Re: Diesel rant for engine fire pump

2011-10-26 Thread Ron Greenman
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Dual floor control assembies

2011-10-26 Thread Ronl . Fletcher
Is anyone aware of a prohibition against having two floor control assemblies on each floor connected to two different standpipes and calculating the loop to size the sprinkler main? Ron Fletcher Aero Automatic Phoenix, AZ ___ Sprinklerforum

RE: Dual floor control assembies

2011-10-26 Thread Morey, Mike
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RE: Dual floor control assembies

2011-10-26 Thread Eric Tysinger
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Re: Dual floor control assembies

2011-10-26 Thread Charles Thurston
Hello Ronl.Fletcher, There are a few high rises here setup that way around here... BIG thing is the alarm company has to put the flow switches on different points so it can be verified that BOTH work during the test. Inspectors need to know to look for 2 flow alarms from each floor and have a

RE: Dual floor control assembies

2011-10-26 Thread Ronl . Fletcher
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RE: Dual floor control assembies

2011-10-26 Thread Ed Kramer
If my memory serves me correctly, there was a time when NFPA 14 prohibited it. My 2003 edition doesn't have it. So if it was prohibited, it was in an edition older than 2003. Ed Kramer Littleton, CO -Original Message- From: sprinklerforum-boun...@firesprinkler.org

RE: Dual floor control assembies

2011-10-26 Thread Sharon Alves
I have had some jurisdictions require it as a precautionary measure i.e. a standpipe that might be out of service. However, I have not seen it allowed to improve hydraulics. SHARON ALVES Senior Fire Sprinkler Designer LP Consulting Engineers, Inc. Mechanical -MElectrical -EPlumbing Engineers

RE: Dual floor control assembies

2011-10-26 Thread Ronl . Fletcher
When I get in the way back machine I remember that it was verboten at some point. It seems to be okay now so long as the flow switch operates on the flow of one head. Ron Fletcher Aero Automatic Phoenix, AZ -Original Message- From: sprinklerforum-boun...@firesprinkler.org

RE: Dual floor control assemblies

2011-10-26 Thread Steve Leyton
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Expansion chamber for anti-freeze

2011-10-26 Thread Joel Chaim
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RE: Expansion chamber for anti-freeze

2011-10-26 Thread John O'Connor
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RE: Expansion chamber for anti-freeze

2011-10-26 Thread Joel Chaim
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RE: Expansion chamber for anti-freeze

2011-10-26 Thread Sprinkler Academy - C Bilbo
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RE: Expansion chamber for anti-freeze

2011-10-26 Thread Sprinkler Academy - C Bilbo
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Re: Expansion chamber for anti-freeze

2011-10-26 Thread Jeff Garrison
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