Sevmash (part of OSK) is developing a unique project of a new floating dock for nuclear submarines. It will operate when the submarine is removed from the company's berth. 

According to the company's press service, the new dock will be "structurally similar" to the existing PD 'Sukhona'. However, this is a unique project, not only in terms of technical equipment, but also in terms of dimensions. The new floating dock will become one of the largest in terms of displacement of civil facilities implemented by Sevmash.

The technical project of the new floating dock has been developed by the 'Almaz' design bureau since 2020. In June of this year, Sevmash concluded a new contract with it for the development and technical support of the working design documentation (WDD).