Can somebody give me an insight on what a combination welder is ,I've welded a lot of different things am I qualified? Seen. Jobs posted for combination welder need to know be for I apply... Any out there?

Ok thanks Steve s, that's sounds like the way I've done it...happy welding

I've been in the mining industry for 20 years, I've made many repairs on all types of mining equipment one of em is welding a fuel tank that has had or is full of diesel fuel. I would like to hear about how other welders make this repair.