I am not sure on the details on the diesel fuel grade used by operations. However, I believe it is a low temperature diesel grade (addition of additives to keep it flowing).
Our project, located in northern Alberta, Canada, has a requirement to specify diesel storage tanks in accordance with ULC S601, however, our project also has a minimum design temperature of -45°C. Section 4.2 of ULC S601 lists acceptable materials for the fabrication of the tank in accordance...