Original project forecast in the 2010 ACE Plan was $1,486,230. At this time it was not known that the following would be required:
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Original project forecast in the 2010 ACE Plan was $1,486,230. At this time it was not known that the following would be required: - 1 100 per cent replacement of turbine blades on stage 1 HPT (high pressure turbine). Borescope inspections...
AI summary The original project forecast in the 2010 ACE Plan was significantly increased due to unexpected requirements, including higher turbine blade replacement costs, lower serviceability of nozzle assemblies, increased material costs, and inapplicable discount rates. These factors led to an additional increase of approximately $1.045M.