Boiler rehabilitation

[rme1997]

I am currently proposing the rehabilitation of our old Yorkshipley boiler (1965) with rated 60 HP and rated steam of 100 psi but unfortunately 70% is only utilize.Before that, I initiate Non Destructive Testing for data gathering if this unit is still conform for the safety operation.Result of the NDT show that the shell severely corroded and suffer advance surface roughening.Metal loss have occurred at the weld Heat affected zone.May I know your opinion if possible to rehab the boiler or purchasing a new one

 

[JStephen]

You might try posting under Mechanical Engineer, Boiler and Pressure Veseel Engineering.