Division 1.3
United Kingdom
At the daily emission limit value level, the values of the 95 % confidence intervals of a single measured result shall not exceed the following percentages of the emission limit values:
| Carbon monoxide: | 10 % |
| Sulphur dioxide: | 20 % |
| Nitrogen dioxide: | 20 % |
| Total dust: | 30 % |
| Total organic carbon: | 30 % |
| Hydrogen chloride: | 40 % |
| Hydrogen fluoride: | 40 %. |
Periodic measurements of the emissions into air and water shall be carried out in accordance with points 1.1 and 1.2.