24-hour TSP Monitoring Results                          
Station AM2                                  
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
07-Apr-10 13:30 08-Apr-10 13:30 Rainy 2.8391 3.0008 11335.93 11359.93 24.00 1.14 1.14 1.14 99 182 260 Construction work in progress 0145 5900
12-Apr-10 12:48 13-Apr-10 12:48 Fine 2.8229 2.9878 11362.93 11386.93 24.00 1.14 1.14 1.14 100 182 260 Operation of mobile crane 8162 5890
17-Apr-10 12:28 18-Apr-10 12:28 Fine 2.8607 2.9888 11389.93 11413.93 24.00 1.14 1.14 1.14 78 182 260 Construction work in progress 0145 6050
23-Apr-10 12:50 24-Apr-10 12:50 Sunny 2.8001 2.9446 11416.93 11440.93 24.00 1.14 1.14 1.14 88 182 260 Construction work in progress 0145 6054
29-Apr-10 13:15 30-Apr-10 13:15 Cloudy 2.8210 2.9928 11443.93 11467.93 24.00 1.14 1.14 1.14 108 182 260 Construction work in progress 0145 6045
                        Min. 78          
                        Max. 108          
                        Average 95