Underwater welding, according to wisegeek.com, is a type of welding which takes place underwater. It says different welding techniques can be used underwater, with arc welding being among the most ...

Figures below are specific to offshore rigs (topside welding/repair), excluding onshore yard work and diver/underwater welding roles. Rotational assumption for annualization: 14/14 schedule ˜ 182 paid ...