Haw. Code R. § 6-77-34
Current through November, 2024
The temperature derating factor to be used in the design formula in section 6-77-29 is determined as follows:
| Gas temperature in degrees Fahrenheit | | Temperature derating factor (T) |
| 250 or less.............................................| | 1.000 |
| 300................................................| | 0.967 |
| 350................................................| | 0.933 |
| 400................................................| | 0.900 |
| 450................................................| | 0.867 |
For intermediate gas temperatures, the derating factor is determined by interpolation.
Haw. Code R. § 6-77-34