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Hi Guys
As you know that GE recommends a Major Inspection of Heavy Duty Gas Turbines every 48000 hours. We have GE Frame 6B Gas Turbines for which I'm working on optimizing the Instrumentation scope of Major Inspection. The main idea is that we should utilize the Major Inspection in a way that shall ensure minimum number of corrective jobs and equipment failures before the next Major Inspection.
In this regard, shall we go for replacement of the following instrumentation in every MI:
1) Exhaust Thermocouples
2) Wheelspace Thermocouples
3) All Vibration Probes (Radial, Axial, Accelerometers, Seismic)
4) Both GCVs
5) SRV
Please provide your valuable inputs in order to help me out to develop a good optimized scope.
Regards
As you know that GE recommends a Major Inspection of Heavy Duty Gas Turbines every 48000 hours. We have GE Frame 6B Gas Turbines for which I'm working on optimizing the Instrumentation scope of Major Inspection. The main idea is that we should utilize the Major Inspection in a way that shall ensure minimum number of corrective jobs and equipment failures before the next Major Inspection.
In this regard, shall we go for replacement of the following instrumentation in every MI:
1) Exhaust Thermocouples
2) Wheelspace Thermocouples
3) All Vibration Probes (Radial, Axial, Accelerometers, Seismic)
4) Both GCVs
5) SRV
Please provide your valuable inputs in order to help me out to develop a good optimized scope.
Regards