Ill. Admin. Code tit. 35, § 216.102
a) The following abbreviations are used in this Part:
| btu | British thermal unit (60°F) |
| CO | carbon monoxide |
| °C | degrees Centigrade |
| °F | degrees Fahrenheit |
| kg | kilograms |
| lbs | pounds |
| mmbtu/hr | million btu per hour |
| MW | Megawatts; one million watts |
| ppm | parts per million |
b) The following conversion factors have been used in this Part:
| English | Metric |
| 1.0 mmbut/hr | 0.293 MW |
| 2.205 lbs | 1 kg |
(Source: Added in codification at 7 Ill. Reg. 13607, effective September 30, 1983)