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
03-May-12 14:06 04-May-12 14:06 Fine 2.7051 2.8559 14190.03 14214.03 24.00 1.24 1.24 1.24 84 185 260 Construction work in progress 1808 4121
09-May-12 13:42 10-May-12 13:42 Sunny 2.6913 2.8590 14217.03 14241.03 24.00 1.24 1.24 1.24 94 185 260 Construction work in progress 1808 4262
15-May-12 14:21 16-May-12 14:21 Sunny 2.7046 2.8611 14244.03 14268.03 24.00 1.24 1.24 1.24 88 185 260 Construction work in progress 1808 4279
21-May-12 12:55 22-May-12 12:55 Sunny 2.6987 2.8506 14271.03 14295.03 24.00 1.24 1.24 1.24 85 185 260 Construction work in progress 1808 4271
26-Jun-12 12:06 27-Jun-12 12:06 Cloudy 2.6895 2.8411 14298.03 14322.03 24.00 1.20 1.20 1.20 88 185 260 Construction work in progress 1808 4386
                        Min. 84          
                        Max. 94          
                        Average 88