[200William-EC] It's back

[Matt Perkins]

And I have two words for you. Fluid Hammer.

I think it's a pipe. Not sure what's causing it but I think it's in the 
riser. It could be the supplemental water for the cooling tower. It 
needs to top up the water every so oftern due overspray and evaporation 
etc. But I doubt it cause that could happen at any time when it's sensor 
gets bellow a set level. Also This morning there was no call to the 
cooling tower when it started as I had no water flow through my unit 
during the first part of the noise. So not sure it's cooling tower 
related.  I ran into someone from 501 who swears that it's coming from 
601 but I just dont think that's the case. It also sounds like it's 
coming from 401 but at 5 am when it echo's around the building it's hard 
to tell. This guy was very angry and had to be talked down a bit.

Someone with a washing machine/dish washer. How about the new quantum 
heater. It was installed around the time this all started .


Matt.