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
01-Dec-11 11:20 02-Dec-11 11:20 Fine 2.8943 3.0227 13715.85 13739.85 24.00 1.23 1.23 1.23 72 211 260 Construction work in progress 9315 1228
07-Dec-11 11:25 08-Dec-11 11:25 Fine 2.8246 2.9900 13742.85 13766.85 24.00 1.23 1.23 1.23 93 211 260 Construction work in progress 9315 1244
13-Dec-11 16:34 14-Dec-11 16:34 Sunny 2.8847 3.0537 13769.85 13793.85 24.00 1.23 1.23 1.23 95 211 260 Construction work in progress 9315 1246
19-Dec-11 11:20 20-Dec-11 11:20 Sunny 2.8520 3.0145 13796.85 13820.85 24.00 1.23 1.23 1.23 92 211 260 Construction work in progress 9315 1262
24-Dec-11 15:26 25-Dec-11 15:26 Sunny 2.8413 2.9990 13823.85 13847.85 24.00 1.23 1.23 1.23 89 211 260 Construction work in progress 9315 1266
30-Dec-11 15:10 31-Dec-11 15:10 Sunny 2.8339 3.0004 13850.85 13874.85 24.00 1.23 1.23 1.23 94 211 260 Construction work in progress 9315 1270
                        Min. 72          
                    Max. 95          
                        Average 89