- Table 33 to Subpart G of Part 63—Saturation Factors

Cargo carrier Mode of operation S factor Tank trucks and rail tank carsSubmerged loading of a clean cargo tank0.50 Submerged loading: dedicated normal service0.60 Submerged loading: dedicated vapor balance service1.00 Splash loading of a clean cargo tank1.45 Splash loading: dedicated normal service1.45 Splash loading: dedicated vapor balance service1.00