This sector includes all diving projects conducted in support of civil engineering or marine-related project and inland (docks, harbours, rivers, lakes, reservoirs, tanks).

The work involves a wide range of activities, from complex marine construction and engineering tasks, salvage and ship repair through to simple underwater inspection, port services as quays and piers maintenance and in-water surveys of ships.

Request for diving services on vessel’s hull

Contact us for information on diving services inland / onshore / at port

RANA is an approved service supplier for in-water surveys of ships and mobile offshore units for the main shipping registers:

Det Norske Veritas

DNV Certificate


Lloyd's Register of Shipping

LLOYD'S Certificate

Registro Italiano Navale

RINA Certificate


American Bureau of Shipping

ABS Certificate