International Association Of Diving Contractors News

Trying to locate subsea power and communications cables has always been a difficult job. Regulations require cables be buried from several feet to several meters under the ocean bottom to prevent snagging by boat anchors and fishing trawls. The amount of overburden on a cable often means it’s too deep to be located with conventional metal detection equipment. The device that has proved most effective in finding them is a cable tracker. This system has two parts, a signal injector and a probe. The injector is attached to the shore end of a line and induces a signal into one of the conductors.

Subsea Engineering in Santiago, Chile is one of many South American enterprises and military establishments adding ROVs in an effort to expand their operational capabilities. The company offers a complete package of design and construction services including the building of pipelines and installation of submarine power and communications cables. Owner Pedro Campos is a certified Naval and Marine Engineer, and a member of the International Association of Diving Contractors. Campos says “performing underwater operations in my country is complex and challenging.