Norway, March 14 -- Kongsberg Maritime has signed a contract with Olympic Group to design and equip two multipurpose subsea construction vessels, designated as UT7623 Sustainable Energy Vessels (SEVs), which will be methanol-ready and feature battery hybrid technology, according to the company's release.The vessels, marking the first references for Kongsberg Maritime's latest subsea construction designs, incorporate a technology package including rim-drive electric azimuth propulsion, retractable azimuth bow thrusters, switchboards, thruster drives, hybrid battery power, an integrated bridge system, automation and control systems, dynamic positioning, tank sounding, mooring winches, and an overhead ROV launch and recovery system (LARS).Cons...