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Congratulations JAE on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!
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Louvers vs Fire Rating vs Property Line
Hi Experts, The building exterior that I want to install my new louvers are very close to another property (closer than 4 ft). Two new louvers one for outdoor air intake one for exhaust. They are ducted to new ERV in my space. Can anyone please let me know if my louvers need to be...- MarsMax
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- Replies: 2
- Forum: HVAC/R engineering
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Fire Hose Replacement
Hi guys, I want to determine if I can replace a 75’ hose to 100’. The fire pump is located at P1. The pressure test was performed based on existing 75’ hose. Now I have the numbers of static pressure, nozzle pressure, hose residual pressure and calculated GPM. What is the best approach to...- MarsMax
- Thread
- Replies: 4
- Forum: NFPA (fire) Code Issues
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Sprinkler Requirement in Glass Vestibule
Hi, I've been reading but couldn't find an answer for this. We have a new vestibule for a retail space on ground floor. New vestibule is surrounded by glass partitions with 11" high base below the glasses. The ceiling is glass as well. There are also electric base-board heaters that will be...- MarsMax
- Thread
- Replies: 7
- Forum: NFPA (fire) Code Issues
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Suspended acoustic baffle vs Sprinkler head
Hello gents, I'm working on a office renovation project that involves a large number of suspended architectural acoustic flats/baffles installed in a meeting area. Some details of the situation: 1. All flats will be installed on rails from a suspended ceiling system. Distance between...- MarsMax
- Thread
- Replies: 18
- Forum: NFPA (fire) Code Issues
