Abstract: Abstract:The temporary location of the Q601 mechanical module of unit No.1 in Sanmen Nuclear Power Plant could not meet the requirements of the outstanding items construction. Aiming at above problem, various restriction factors in site were analyzed, and the module integral secondary shifting, lifting and fixing scheme of Q601 module before site outstanding items construction was developed. Meanwhile, according to the outstanding items condition of the module, the scheme of erecting scaffold for construction platform was decided, and the temporary support used for items lifting was designed. At last, the basic flow chart for construction of the outstanding items was expounded.

Key words: Keywords:Q601 mechanical module, outstanding item construction, lifting, construction scheme