We are a cosmetic manufacturer and we just started to use just over 1 gal of 99% IPA to flush our fillers and pipes during changeovers. I have a problem with this since the entire system is stainless and not grounded.
Where should I look for any guidance regarding this practice? I have browsed thru the NFPA 30 regs but can't seem to find anything or maybe I am just missing it.
Thanks in advance.