24-hour TSP Monitoring Results                          
Station AM4                                  
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-Sep-10 11:16 05-Sep-10 11:16 Fine 2.8587 3.0439 17909.85 17933.85 24.00 1.10 1.10 1.10 117 211 260 Construction work in progress 9315 0806
10-Sep-10 11:25 11-Sep-10 11:25 Sunny 2.8297 3.0128 17936.85 17960.85 24.00 1.10 1.10 1.10 116 211 260 Construction work in progress 9315 0629
16-Sep-10 15:05 17-Sep-10 15:05 Sunny 2.8759 3.0166 17963.85 17987.85 24.00 1.10 1.10 1.10 89 211 260 Construction work in progress 9315 0630
22-Sep-10 15:20 23-Sep-10 15:20 Sunny 2.8827 3.0535 17990.85 17014.85 24.00 1.10 1.10 1.10 108 211 260 Construction work in progress 9315 0645
28-Sep-10 16:10 29-Sep-10 16:10 Sunny 2.8896 3.0441 18017.85 18041.85 24.00 1.14 1.14 1.14 94 211 260 Construction work in progress 9315 0649
                          #DIV/0! 211 260 Construction work in progress 9315  
                        Min. 89          
                        Max. 117          
                        Average 105