Who is responsible to perform engineering of temporary repairs? And what sort of engineering software must be used to support this? Do we have one?

Checking them both, thanks.

Please suggest me some good handbooks on piping design.

Recommend me some books to study design of high temperature piping with flexibility analysid and advanced calculations.

Thanks for your quick response.\nyes, any support material if you recommend along with code study and application?

Yes, I saw that in API 582. Do you know about any other specified precautions from other guides on welding DSS?

please share with me good references to study about inspection of storage tanks. 13 years experience within inspection without a direct storage tanks inspection assignment before. Know the basics though and now want to have advanced knowledge

What are the major challenges in welding DSS to itself? \nPlease share the practical difficulties for welder, and inspectors.