24-hour TSP Monitoring Results                          
Station AM5                                  
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-Sep-10 15:25 04-Sep-10 15:25 Sunny 2.7942 2.8002 1132.77 1156.77 24.00 1.37 1.37 1.37 3 189 260 Operation of mobile crane and
operation of bentonite filtering
plant
Western
2146 282
09-Sep-10 12:25 10-Sep-10 12:25 Cloudy 2.7946 2.9368 1159.77 1183.77 24.00 1.37 1.37 1.37 72 189 260 Operation of mobile crane and
operation of bentonite filtering
plant
Western
2146 289
15-Sep-10 16:35 16-Sep-10 16:35 Fine 2.8074 2.9257 1186.77 1210.77 24.00 1.37 1.37 1.37 60 189 260 Operation of mobile crane and
operation of bentonite filtering
plant
Western
2146 296
21-Sep-10 11:25 22-Sep-10 11:25 Fine 2.7876 2.8716 1213.77 1237.77 24.00 1.44 1.44 1.44 41 188.5 260 Operation of mobile crane and operation of bentonite filtering plant 2146 303
27-Sep-10 17:15 28-Sep-10 17:15 Fine 2.7953 2.8848 1247.81 1271.81 24.00 1.05 1.05 1.05 59 188.5 260 Operation of mobile crane and operation of bentonite filtering plant 2146 310
30-Sep-10 15:33 01-Oct-10 15:33 Fine 2.8199 3.0356 1274.81 1298.81 24.00 1.33 1.33 1.33 112 188.5 260 No major construction works 2146 318
                        Min. 3          
                        Max. 112          
                        Average 58