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A benefit of selecting DSI for your underwater services is our ability to perform all aspects of underwater welding, cutting and burning.

Some recent projects completed by our certified underwater welders include:

Our primary cutting is done using an underwater ultrathermic cutting system and oxy-acetylene for topside cutting. The ultrathermic cutting produces a temperature in excess of 10,000° F; hot enough to quickly cut or melt through almost anything including cast iron, stainless steel, brass, other ferrous and non-ferrous metals and concrete.

We also have our own in house fabrication shop. Most fabrication is done using stainless or mild steel. more info.