| 24-hour TSP Monitoring Results | ||||||||||||||
| Location AM9 - Work Site Boundary (Near Ngong Shuen Chau Barracks Group 2) | ||||||||||||||
| Start Date | Weather | Air | Atmospheric | Filter Weight (g) | Particulate | Elapse Time | Sampling | Flow Rate (m3/min.) | Av. flow | Total vol. | Conc. | |||
| Condition | Temp. (K) | Pressure, Pa (mmHg) | Initial | Final | weight (g) | Initial | Final | Time(hrs.) | Initial | Final | (m3/min) | (m3) | (µg/m3) | |
| 1-Feb-12 | Cloudy | 286.0 | 786.0 | 3.4844 | 3.6221 | 0.1377 | 1157.7 | 1181.7 | 24.0 | 1.22 | 1.23 | 1.23 | 1768.5 | 77.9 |
| 7-Feb-12 | Cloudy | 287.9 | 751.5 | 3.5641 | 3.6823 | 0.1182 | 1181.7 | 1182.7 | 24.0 | 1.20 | 1.20 | 1.20 | 1732.1 | 68.2 |
| 12-Feb-12 | Sunny | 292.9 | 770.0 | 3.3541 | 3.5123 | 0.1582 | 1182.7 | 1206.7 | 24.0 | 1.21 | 1.20 | 1.21 | 1738.4 | 91.0 |
| 18-Feb-12 | Cloudy | 289.1 | 765.2 | 3.5473 | 3.6522 | 0.1049 | 1206.7 | 1230.7 | 24.0 | 1.21 | 1.21 | 1.21 | 1744.6 | 60.1 |
| 24-Feb-12 | Sunny | 294.8 | 769.0 | 3.7271 | 3.8676 | 0.1405 | 1230.7 | 1254.7 | 24.0 | 1.21 | 1.19 | 1.20 | 1731.4 | 81.2 |
| Min | 60.1 | |||||||||||||
| Max | 91.0 | |||||||||||||
| Average | 75.7 | |||||||||||||