Re: Ammonia leakage incident
I don't known how to upload video.
But broken bolts seems that damaged long ago have black spots.
And freshly broken shine area
1 Attachment(s)
Re: Ammonia leakage incident
Hi Shaf.
I have had it where 1 of the socket head bolts sheared through a stress fracture similar to what you show.
This was also on a 163 rotatune!
Only we found the one bolt fractured and replace all 4.
Attachment 15058
Then we did a controlled manual loading of the compressor and skip stepped and loading stages that produced a resonance within the pipework.
This is normally done on Commissioning.
But problematic resonances can occur due to poor gas flows.
So it is worth checking the loading manually from time to time.
Good luck Grizzly