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Engie (Scope (Rotor (Visual inspection, Sandblasting, LSB check 1, NDT,…
Engie
Scope
Rotor
Visual inspection
Sandblasting
LSB check 1
NDT
Polishing of bearing and oil seal journals
Polishing of thrust disk
LSB check 2 <-- holdpoint
prepare for sand blasting
Top casing
Disassemble valves
Disassemble top diaphragms
Clean nozzles
Clean / stone sealing faces
Clean threads
NDT on nozzles and valve seats
Reinstall diaphragms
Reinstall valves
Top & Bottom Diaphragms
Prepare for sand blasting
Sand blast
NDT
Stone contact faces
Clean threads
Valves
Disassemble
Sandblast
NDT
Inspect
Reassemble
Op Draaibank
Run-out van behusing x4
Machineren als nodig <- -procedure