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
05-Jan-12 11:15 06-Jan-12 11:15 Cloudy 2.8252 2.9490 13877.85 13901.85 24.00 1.23 1.23 1.23 70 211 260 Construction work in progress 9315 1288
11-Jan-12 15:10 12-Jan-12 15:10 Cloudy 2.8475 3.0697 13904.85 13928.85 24.00 1.23 1.23 1.23 125 211 260 Construction work in progress 9315 1281
17-Jan-12 11:15 18-Jan-12 11:15 Sunny 2.8206 3.0007 13931.85 13955.85 24.00 1.23 1.23 1.23 102 211 260 Construction work in progress 9315 1290
21-Jan-12 11:06 22-Jan-12 11:06 Cloudy 2.6868 2.8531 13958.85 13982.85 24.00 1.22 1.22 1.22 95 211 260 Construction work in progress 9315 1305
27-Jan-12 15:20 28-Jan-12 15:20 Fine 2.7152 2.8369 13985.85 14009.85 24.00 1.22 1.22 1.22 69 211 260 Construction work in progress 9315 1308
    01-Jan-00 00:00           0.00     #DIV/0! #DIV/0! 211 260 Construction work in progress 9315  
                        Min. 69          
                    Max. 125          
                        Average 92