Abstract: This paper mainly introduces some typical engineering problems involved in lifting which are difficult to consider thoughtfully in the design of lifting lugs, including lifting weight estimation, setting of the location of lifting lugs and the structural form of lifting lugs when implementing integral lifting of the equipment. Meanwhile, the paper draws on the professional advantages of general contract management modes for integrated hoisting of several large domestic petrochemical and refining projects. It discusses the design and division of work for lifting lugs from the perspective of improving lifting efficiency and quality.

Key words: lifting lug design, lifting, integrated general contracting for lifting