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
05-May-10 12:10 06-May-10 12:10 Fine 2.8014 2.9809 11470.93 11494.93 24.00 1.14 1.14 1.14 109 182 260 Construction work in progress 0145 6133
11-May-10 14:45 12-May-10 14:45 Fine 2.7925 2.9715 11497.93 11521.93 24.00 1.14 1.14 1.14 109 182 260 Operation of mobile crane 8162 6137
17-May-10 13:15 18-May-10 13:15 Sunny 2.7846 2.9661 11524.93 11548.93 24.00 1.14 1.14 1.14 111 182 260 Construction work in progress 0145 6151
22-May-10 12:13 23-May-10 12:13 Fine 2.8765 3.0149 11551.93 11575.93 24.00 1.14 1.14 1.14 84 182 260 Construction work in progress 0145 6252
28-May-10 13:10 29-May-10 13:10 Sunny 2.8703 3.0248 11578.93 11602.93 24.00 1.17 1.17 1.17 92 182 260 Construction work in progress 0145 6259
                        Min. 84          
                        Max. 111          
                        Average 101