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Fuels Registration, Reporting, and Compliance Help

A refinery has streams (alkylate, butane, platformate, etc.) being blended into two tanks, 95 and 85 octane. Products from these two tanks are in-line blended at the rack to give 87, 89, and 92 octane product. Can just the 85 and 95 octane tanks be certif

Conventional gasoline that has been included in a refiner's compliance calculations may be fungibly mixed, including multi-grade mixing, without the need for additional sampling and testing.(8/29/94)

This question and answer was posted at Consolidated List of Reformulated Gasoline and Anti-Dumping Questions and Answers: July 1, 1994 through November 10, 1997 (PDF)(333 pp, 18.17 MB, EPA420-R-03-009, July 2003, About PDF)