24-hour TSP Monitoring Results                          
                                     
Station AM1                                  
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
05-May-10 12:50 06-May-10 12:50 Fine 2.8246 2.9868 10706.03 10730.04 24.00 1.19 1.19 1.19 95 185 260 Construction work in progress 1808 6142
11-May-10 15:50 12-May-10 15:50 Fine 2.8117 2.9881 10733.03 10757.03 24.00 1.19 1.19 1.19 103 185 260 Construction work in progress 1808 6146
17-May-10 14:50 18-May-10 14:50 Sunny 2.7873 2.9501 10760.03 10784.03 24.00 1.19 1.19 1.19 95 185 260 Construction work in progress 1808 6150
22-May-10 12:25 23-May-10 12:25 Fine 2.7951 2.9620 10787.03 70811.03 24.00 1.19 1.19 1.19 97 185 260 Construction work in progress 1808 6264
28-May-10 12:50 29-May-10 12:50 Sunny 2.7994 2.9675 10814.03 10838.03 24.00 1.12 1.12 1.12 104 185 260 Construction work in progress 1808 6267
                        Min. 95          
                        Max. 104          
                        Average 99