⦁ in two parts, the main parts of the turbine and compressor (Main parts) and the partial and complementary parts (Piece parts) ⦁ review of construction documents and final book of parts, evaluation of contractors, communication with contractors and preparation and presentation of documents required in construction to them; ⦁ preparing or updating the control checklists required in the processes of goods delivery, renovation, installation; ⦁ controlling the welding instructions (WPS) and monitoring its correct implementation; ⦁ preparation and adjustment of the final books of fixed and movable blades and other parts;