Suggest starting with American Petroleum Institute [API] website.
Aviation Fuels pipeline, transfer, storage, dispersal, in-aircraft fueling, cleanliness, chemical monitoring, electrical/environmental safety, etc-etc-etc is a large topic.
Documents that I referred to are...
API PUBL 1500 - Storage and Handling of Aviation Fuels at Airports [canceled?]
FAA AC00-34 Aircraft Ground Handling and Servicing
FAA AC150/5230-4 Aircraft Fuel Storage, Handling, and Dispensing on Airports
CAUTION. These documents list very important related documents from other organizations and agencies.
I assume that You have inquiries into this topic in the eng-tips.com petroleum forums?
Regards, Wil Taylor
o Trust - But Verify!
o We believe to be true what we prefer to be true. [Unknown]
o For those who believe, no proof is required; for those who cannot believe, no proof is possible. [variation,Stuart Chase]
o Unfortunately, in science what You 'believe' is irrelevant. ["Orion", Homebuiltairplanes.com forum]