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
01-Sep-10 09:00 02-Sep-10 09:00 Fine 2.7994 3.0695 6764.86 6788.86 24.00 1.3470 1.3470 1.3470 139 207 260 Construction works in process and traffic emission A.001.12T 11610
07-Sep-10 09:00 08-Sep-10 09:00 Sunny 2.7729 2.8540 6788.86 6812.86 24.00 1.3470 1.3470 1.3470 42 207 260 Construction works in process and traffic emission A.001.12T 11626
13-Sep-10 09:00 14-Sep-10 09:00 Fine 2.7822 2.8495 6812.86 6836.86 24.00 1.3470 1.3470 1.3470 35 207 260 Construction works in process and traffic emission A.001.12T 11708
19-Sep-10 09:00 20-Sep-10 09:00 Fine 2.7599 3.0006 6836.86 6860.86 24.00 1.3470 1.3470 1.3470 124 207 260 Construction works in process and traffic emission A.001.12T 11657
25-Sep-10 09:00 26-Sep-10 09:00 Sunny 2.7793 2.8620 6860.86 6884.86 24.00 1.3470 1.3470 1.3470 43 207 260 Construction works in process and traffic emission A.001.12T 11676
                        Min. 35          
                        Max. 139          
                        Average 76