| 24-hour TSP Monitoring Results | ||||||||||||||||||
| Station AM7 (Rooftop of West Kowloon No.2 Sewage Pumping Station) | ||||||||||||||||||
| 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 | ||
| 30-Jun-11 | 16:00 | 01-Jul-11 | 16:00 | Sunny | 2.8084 | 2.8894 | 8878.84 | 8902.84 | 24.00 | 1.3440 | 1.3440 | 1.3440 | 42 | 207 | 260 | Dust from Project site, traffic emission and dust from other construction sites | A.001.12T | 12930 |
| 06-Jul-11 | 16:00 | 07-Jul-11 | 16:00 | Sunny | 2.7919 | 2.8424 | 8902.84 | 8926.84 | 24.00 | 1.3470 | 1.3470 | 1.3470 | 26 | 207 | 260 | Dust from Project site, traffic emission and dust from other construction sites | A.001.12T | 12838 |
| 12-Jul-11 | 16:00 | 13-Jul-11 | 16:00 | Cloudy | 2.7721 | 2.8385 | 8926.84 | 8950.84 | 24.00 | 1.3440 | 1.3440 | 1.3440 | 34 | 207 | 260 | Dust from Project site, traffic emission and dust from other construction sites | A.001.12T | 12871 |
| 18-Jul-11 | 16:00 | 19-Jul-11 | 16:00 | Rainy | 2.8238 | 2.9458 | 8950.84 | 8974.84 | 24.00 | 1.3470 | 1.3470 | 1.3470 | 63 | 207 | 260 | Dust from Project site, traffic emission and dust from other construction sites | A.001.12T | 13041 |
| 24-Jul-11 | 16:00 | 25-Jul-11 | 16:00 | Sunny | 2.7911 | 2.8750 | 8974.84 | 8998.84 | 24.00 | 1.3470 | 1.3470 | 1.3470 | 43 | 207 | 260 | Dust from Project site, traffic emission and dust from other construction sites | A.001.12T | 12886 |
| 30-Jul-11 | 16:00 | 31-Jul-11 | 16:00 | Fine | 2.7947 | 2.8609 | 8998.84 | 9022.84 | 24.00 | 1.3130 | 1.3130 | 1.3130 | 35 | 207 | 260 | Dust from Project site, traffic emission and dust from other construction sites | A.001.12T | 13051 |
| Min. | 26 | |||||||||||||||||
| Max. | 63 | |||||||||||||||||
| Average | 41 | |||||||||||||||||