u/pattythelord

I found this crack in a fitting today. First time seeing this.

Really strange scales and tail is it invasive

I got my UT cert. about a year ago and I’ve mostly done UTSW on piping, but next week I got put on a job scanning structural welds specifically moment connections. I don’t have much experience in this area and I was wondering if anyone had any advice or things to look out for when scanning these connections. Any advice is appreciated.

And the lure I used to catch it