| 24-hour TSP Monitoring Results | ||||||||||||||||||
| Station CM_AB1a, The Hong Kong Ice and Cold Storage (Aberdeen) | ||||||||||||||||||
| Start | Finish | Weather | Filter Weight (g) | Elapsed Time Reading | Sampling Time | Flow Rate (m3/min) | TSP Conc. | Action Level | Limit Level | Observations / Remarks | Sampler | Filter | ||||||
| Date | Time | Date | Time | Initial | Final | Initial | Final | (hrs) | Initial | Final | Average | (µg/m3) | (µg/m3) | (µg/m3) | ID | ID | ||
| 05-Apr-12 | Site closed | 0 | 0 | |||||||||||||||
| 11-Apr-12 | 08:09 | 12-Apr-12 | 08:09 | Sunny | 2.7827 | 2.8655 | 3931.72 | 3955.72 | 24.00 | 1.0996 | 1.0996 | 1.0996 | 52 | 174.2 | 260 | Drilling | Ice Factory | 994 |
| 18-Apr-12 | 08:09 | 19-Apr-12 | 08:09 | Fine | 2.7828 | 2.9242 | 3955.75 | 3979.75 | 24.00 | 1.1632 | 1.1632 | 1.1632 | 84 | 174.2 | 260 | Drilling | Ice Factory | 1001 |
| 23-Apr-12 | 08:09 | 24-Apr-12 | 08:09 | Fine | 2.7773 | 2.8343 | 3980.78 | 4004.78 | 24.00 | 1.1576 | 1.1576 | 1.1576 | 34 | 174.2 | 260 | Operation of excavator and loading | Ice Factory | 1013 |
| 27-Apr-12 | 08:09 | 28-Apr-12 | 08:09 | Fine | HVS failure | |||||||||||||
| Min. | 34 | |||||||||||||||||
| ` | Max. | 84 | ||||||||||||||||
| Average | 57 | |||||||||||||||||