| 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-Sep-11 | 08:00 | 06-Sep-11 | 08:00 | Sunny | 2.7308 | 2.8152 | 3009.57 | 3033.57 | 24.00 | 0.8794 | 0.8794 | 0.8794 | 67 | 174.2 | 260 | Operation of mobile crane and loading | Ice Factory | 730 |
| 09-Sep-11 | 08:00 | 10-Sep-11 | 08:00 | Sunny | 2.7267 | 2.8283 | 3033.57 | 3057.57 | 24.00 | 0.8798 | 0.8798 | 0.8798 | 80 | 174.2 | 260 | Operation of mobile crane and loading | Ice Factory | 738 |
| 15-Sep-11 | 08:00 | 16-Sep-11 | 08:00 | Fine | 2.807 | 2.8803 | 3057.57 | 3081.57 | 24.00 | 0.8803 | 0.8803 | 0.8803 | 58 | 174.2 | 260 | Maintance of blasting cover | Ice Factory | 744 |
| 21-Sep-11 | 08:00 | 22-Sep-11 | 08:00 | Fine | 2.7744 | 2.8761 | 3081.55 | 3105.55 | 24.00 | 0.8847 | 0.8847 | 0.8847 | 80 | 174.2 | 260 | Operation of hand-held breaker | Ice Factory | 751 |
| 27-Sep-11 | 08:00 | 28-Sep-11 | 08:00 | Cloudy | 2.7769 | 2.8969 | 3105.55 | 3129.55 | 24.00 | 0.8806 | 0.8806 | 0.8806 | 95 | 174.2 | 260 | Operation of hand-held breaker | Ice Factory | 759 |
| Min. | 58 | |||||||||||||||||
| Max. | 95 | |||||||||||||||||
| Average | 76 | |||||||||||||||||