New technologies have been developed and put into practice for structure rehabilitation, repair and protection in underwater zone and in hard-to-reach areas.

The basis of the developed technological solutions is the use of special underwater equipment - hermetic chamber - that facilitates implementation of works below waterline in the conditions of air-dry medium keeping the structures in operational conditions.

Available set of special equipment allows to repair all types of existing maritime facilities.

The special equipment is the intellectual property of GT Corporation and is protected by patents.