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nav822nav
Hi, In fire water pump house the general installation of big fire water pumps is one side and the jockey pump is on another corner even if we take the suction from the same header and there is a lot of space left in between the big fire pumps due to the piping, can we install the jockey pumps in between the two
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hantaaal
hi engineer i have deluge system for extinguishing and i want to know is there specific area  for deluge valve. i mean the maximum area can coverage by deluge valve. thanks 
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wbf
I am short on time and need help going in the right direction.   The AHJ wants the sound levels in each room without a horn/strobe. I indicate horn/strobes in the corridors and common spaces.   I know the output for each horn/strobe: 98dBA   The distance from each room to the horn/strobe varies, but I plan on basing the
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rfdacm02
Are there any municipalities out there that are taking the stance that Short Term Rentals (Air BnB, et als) are actually Rooming and Lodging and not One and Two Family dwellings? We've been told that in other forums this has been discussed and possibly used. The Definition in Chapter 26 says "sleeping accommodations for 16 or fewer persons on
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mbeck
I just witnessed a full hydro test of a dry system and observed two details that I believe are out of compliance with the code NFPA 13. The first is the time it takes for water to reach the inspection test connection. 7.2.3.1.1 says for systems protecting dwelling units the system shall be sized such that an initial water is discharged from system
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