Incorrect supports type installation

[neo]

At our plant, we have identified critical hydrocarbon service piping supported on incorrect type of supports when compared to original piping supports specifications & drawings documents.
What should we be doing provided there are some movements in the piping as well at some of the support location?

[ben]

Support type is not matching with the recommended ones or there is some error only in the fabricated dimensions?

[octane]

This is a critical finding.
Has to be reinstated as per design documents and drawings.
There is a potential of supports failure as you observed movements already.
How old are these lines now on these incorrect supporting system?