I have 2 exchangers that I will be replacing a 6" nozzle with a 8" nozzle. This is a NBIC repair job. I have recieved all my design calculations for the alteration. There is not a U-1 for these vessels. There are no data plates on the vessel itself. I have not done much work in Oklahoma but I am...
My question is, I have a ASME coded vessel with a 1" threaded coupling welded into the vessel for a drain. The client wants to unthread the existing nipple and thread a new 1" sch. 160 nipple and seal weld the threads. I have one guy telling me this is asme section 8 code work and one guy...
I have a steam drum that we are doing some weld crack repairs on an internal baffle that attaches to the shell. We grinded a fillet weld down where the baffle attaches to the shell and re welded the fillet weld. I was thinking that this would not require a r stamp due to the fact that it is not...
Ok thanks, I thought this would be the case but I didnt want to get in a bind. Stanweld thanks for your input also I did look at the max. thickness qualificaton on the 2nd wps when I first started and it was within the range I needed. I usually do all the searching I can before I ask a question...
I am fairly new to the qc world although I have been welding for the last 17 years. The paper work sometimes gets to me.
My question is I have a welder that is qualified on 2" xs GTAW all the way out. He also is qualified on 2" xs SMAW 6010 root/ 7018 fill and cap. Does this qualify him to...
