PSV OVERPRESSURE

[yaar123]

Hi ,

I asked vendor to provide 3% overpressure but vendor supplied with 10 % overpressure. Can I accept that? What can be the consequence of this?

TIA

 

[e43u8]

Hi,

Please specify the governing code: ASME Sec. VIII Div. 1 or ASME Sec I?

Also specify the design pressure of the vessel and back pressure?