Hi All,
API 14C stated that all pressure vessel should be equipped with low pressure trip just incase leak or rupture. Need advice on two things:
[LIST][*]Any other reasons behind PSLL? [*]How to determine the value/ set point of this low trip?[*]Most of the times, small leaks can't be detected using pressure switch. Usually the feed has more mass to provide for the leak thus pressure reduction is not significant.[/LIST]
Appreciate the advice.
