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
04-Jan-11 16:00 05-Jan-11 16:00 Cloudy 2.8115 2.9924 7268.86 7292.86 24.00 1.3470 1.3470 1.3470 93 207 260 Dust from Project site, traffic emission and  dust from other construction sites A.001.53T 12028
10-Jan-11 16:00 11-Jan-11 16:00 Sunny 2.7855 3.1310 7292.86 7316.86 24.00 1.3440 1.3440 1.3440 179 207 260 Dust from Project site, traffic emission and  dust from other construction sites A.001.53T 12035
16-Jan-11 16:00 17-Jan-11 16:00 Sunny 2.7927 3.0256 7316.86 7340.86 24.00 1.3370 1.3370 1.3370 121 207 260 Dust from Project site, traffic emission and  dust from other construction sites A.001.53T 12067
22-Jan-11 16:00 23-Jan-11 16:00 Sunny 2.8369 3.0411 7340.86 7364.86 24.00 1.3470 1.3470 1.3470 105 207 260 Dust from Project site, traffic emission and  dust from other construction sites A.001.53T 12097
28-Jan-11 16:00 29-Jan-11 16:00 Sunny 2.7881 3.0542 7364.86 7388.86 24.00 1.3370 1.3370 1.3370 138 207 260 Dust from Project site, traffic emission and  dust from other construction sites A.001.53T 12122
                        Min. 93          
                        Max. 179          
                        Average 127