Station CM_AB1a, The Hong Kong Ice and Cold Storage | ||||||||||||||||||
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 | ||
03-Dec-13 | 08:00 | 04-Dec-13 | 08:00 | Fine | 2.7915 | 2.9643 | 6423.18 | 6447.18 | 24.00 | 1.0728 | 1.0728 | 1.0728 | 112 | 174 | 260 | Loading | Ice Factory | 1722 |
09-Dec-13 | 08:00 | 10-Dec-13 | 08:00 | Fine | 2.8007 | 3.041 | 6447.17 | 6471.17 | 24.00 | 1.0899 | 1.0899 | 1.0899 | 153 | 174 | 260 | concrete breaking | Ice Factory | 1728 |
13-Dec-13 | 08:00 | 14-Dec-13 | 08:00 | Fine | 2.7442 | 3.0078 | 6471.17 | 6495.17 | 24.00 | 1.0960 | 1.0960 | 1.0960 | 167 | 174 | 260 | Tunnel works | Ice Factory | 1736 |
19-Dec-13 | 08:00 | 20-Dec-13 | 08:00 | Fine | 2.84 | 2.9548 | 6495.16 | 6519.16 | 24.00 | 1.1336 | 1.1336 | 1.1336 | 70 | 174 | 260 | Tunnel works | Ice Factory | 1743 |
24-Dec-13 | 08:00 | 25-Dec-13 | 08:00 | Fine | 2.7925 | 3.0348 | 6519.15 | 6543.15 | 24.00 | 1.1296 | 1.1296 | 1.1296 | 149 | 174 | 260 | Tunnel works | Ice Factory | 1749 |
30-Dec-13 | 08:00 | 31-Dec-13 | 08:00 | Fine | 2.7976 | 3.0321 | 6543.15 | 6567.15 | 24.00 | 1.1309 | 1.1309 | 1.1309 | 144 | 174 | 260 | Tunnel works | Ice Factory | 1757 |