Lots and lots of leaks out there. This leak is on a 3% AFFF foam system at a military aviation repair facility.
Below we have a leak in a busy fire pump room, note yellow arrow.
Evidence of small leak on 3% AFFF foam bladder tank. Leak may have occurred during ITM operations at flange by flange gasket.
Leaks during a fire pump test.
Below we have a leak in a busy fire pump room, note yellow arrow.
Evidence of small leak on 3% AFFF foam bladder tank. Leak may have occurred during ITM operations at flange by flange gasket.
Leaks during a fire pump test.
Close-up of the rose-bud test header above is below:
Two (2) photos below reportedly show a non-standard leak repair on a jockey pump:
PG Anti-freeze system on Poz-Lok pipe in an attic pictured below. Pipe is not subject to ordinary NFPA 25 inspection due to NFPA 25 scope limitations.
The photo below may show a leak in an above ground heat traced fire protection line (located in an extreme cold environment):
Another possible leak on this above ground heat traced supply is shown below:
And another:
Below, a number of leaks are found (not photographed). Photo shows marking of pipe for later service:
Another photo of the same system possibly showing a leak:
Photo below shows an additional section of this pipe network with possible leak. Cannot be ascertained due to lack of ground clearance:
Another view.
Possible leak on the section of pipe photographed below:
And more:
Below, an OS&Y control valve is shown with no apparent signage. Also shown is an old leak on the backside of a Multimatic A-4 deluge valve (trimmed as a DIPA). Note the "napkin" in the photo.
Below two (2) more photos showing close up of the previous leak:
Fantastic post! Please keep sharing. btw, I know of a roofing company if you are looking to stop a leak. Please get in touch! Thanks, have a good day.
ReplyDelete