Appendix F - 24-hour TSP Impact Monitoring Results | |||||||||||||||
Location AMS1 - Sha Lo Wan | |||||||||||||||
Sampling Date | Start Time | 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) | ||
22-Feb-13 | 14:05 | Cloudy | 294.4 | 768.2 | 2.7299 | 2.8517 | 0.1218 | 1241.0 | 1265.0 | 24.0 | 1.22 | 1.22 | 1.22 | 1750.3 | 70 |
28-Feb-13 | 11:35 | Cloudy | 293.7 | 764.1 | 2.7826 | 2.8169 | 0.0343 | 1268.0 | 1292.0 | 24.0 | 1.21 | 1.21 | 1.21 | 1747.7 | 20 |
Min | 20 | ||||||||||||||
Max | 70 | ||||||||||||||
Average | 45 | ||||||||||||||
Location AMS4 - San Tau | |||||||||||||||
Sampling Date | Start Time | 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) | ||
22-Feb-13 | 15:10 | Cloudy | 294.6 | 768.0 | 2.7271 | 2.8537 | 0.1266 | 772.0 | 796.0 | 24.0 | 1.22 | 1.22 | 1.22 | 1754.4 | 72 |
28-Feb-13 | 15:40 | Cloudy | 294.8 | 761.3 | 2.7488 | 2.8015 | 0.0527 | 799.0 | 823.0 | 24.0 | 1.21 | 1.21 | 1.21 | 1744.5 | 30 |
Min | 30 | ||||||||||||||
Max | 72 | ||||||||||||||
Average | 51 | ||||||||||||||