42 Engineering services; design, development and technical project planning of gas storage ships, gas tankers, bunker ships, maritime gas conveyance and storage systems, offshore installations, floating power barges and floating power ships; providing software as a service, relating to the following sectors, design, development and design planning of gas storage ships, gas tankers, bunker ships, maritime gas conveyance and storage systems, offshore installations, floating power barges and floating power ships; engineering, in relation to the following goods, gas storage ships, gas tankers, bunker ships, maritime gas conveyance and storage systems, offshore installations, floating power barges and floating power ships