Loop Check Proceedure

[chasser1]

Does anyone have a copy of a "loop check" procedure, preferably for a petochem plant, but anything will do?
Any help would be greatly appreciated.

Much thanks in advance!

 

[jbartos]

Suggestion: Visit

http://www.di-b.co.jp/j_nks/at_ctlg/kh35.pdf

for the loop check procedure