What are main duties for Second Engineer?请帮忙给出正确答案

正确答案：The Second Engineer is responsible for watching at periods of 0400-0800 hours and 1600-2000 hours; He is responsible to Chief Engineer for the operation and maintenance of all machinery and associated equipment; He is responsible for operational procedures of main and auxiliary engines according to their respective manuals; He is responsible for carrying out planned maintenance laid down by the Chief Engineer and keeping a full record of all work; He is responsible for all deck electrical, hydraulic and mechanical working conditional; He is responsible for well controlling over responsible for maneuvering the main engine; He is responsible for the cleanness of the Engine Room and associated compartments; He is responsible for assisting Chief Engineer in the preparation of spare parts and repair lists; He is responsible for familiarizing all pumping, piping, valve systems in the Engine Room together with all emergency equipment; He is responsible for taking care of the Engine Logbook, Engine Bell Book and other relevant record; He is responsible for participation in emergency drills; He is responsible for taking positive measures to prevent collision in co-ordination with Chief Engineer; He is responsible for assuming Chief Engineer