rmillercwi
Materials
- Jul 19, 2006
- 76
My company has been detained to assist with the re-rating of an older (20 years) boiler. Small HRSG attached to an LM 5000. We are going to be increasing the mawp from 620 to over 1100. The engineers have weeded out what can stay and what gets replaced.
Now we are in the process of confirming the works that is staying is acceptable for use in comparison to the new code. Presumably they want to review the design calculations methods, past nde requirements, weld sizes etc . I might not be exactly right with what they are doing but have asked to dig into this.
To do this we need to review the original code of construction from 20 years ago. Where does somebody get this?
As always, your thoughts and opinions are greatly appreciated.
Now we are in the process of confirming the works that is staying is acceptable for use in comparison to the new code. Presumably they want to review the design calculations methods, past nde requirements, weld sizes etc . I might not be exactly right with what they are doing but have asked to dig into this.
To do this we need to review the original code of construction from 20 years ago. Where does somebody get this?
As always, your thoughts and opinions are greatly appreciated.