[MW:8650] UDS requirement for ASME Sec VIII Div-2 Vessels

I need your advice. We are procuring a Pressure Vessel from our Vendor having Sec VIII Div-2 code. Div-2 ask for UDS (User Design Specification). We have reviewed the content of UDS (in cl 2.2.2 of ASME VIII Div-2) but all these information are already provided by us in our Mechanical datasheet/ Material Requisition and other Engineering specification sent to Vendor. In this case, do we need to prepare another separate document (called as UDS, repeating the inputs) or all documents already provided to them may be called as UDS.

 

Best Regards,

Sunil Agrawal

TICB