Preparation for offshore facilities construction is led by the enterprise since early 90th. A whole complex of engineering and process developments for handling with cold-resistant steels, implementing of electronic-optical measuring system and also technique of superblock assembling afloat is accomplished at «Sevmash».
   Different floating technical facilities and platforms for marine oil and gas fields being manufactured at the enterprise reach 126 meters in length and width, 100 meters in height and 85000 tons in weight.