The scope of the planned project includes the modernisation of the rolling stock floating Maritime Office in Gdynia. The scope of modernisation shall cover purchases of the following vessels of rolling stock: a specialised hydrographic unit with equipment in the form of a new system for the collection and processing of hydrographic data; unit for the operation of the Gdynia Port Captainate; a navigational marking unit in the waters of the Vistula Lagoon; rapid inspection and inspection units (2 units).