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
02-Feb-12 11:15 03-Feb-12 11:15 Fine 2.6794 2.8113 14012.85 14036.85 24.00 1.22 1.22 1.22 75 211 260 Construction work in progress 9315 1329
08-Feb-12 15:20 09-Feb-12 15:20 Cloudy 2.6675 2.7961 14039.85 14063.85 24.00 1.22 1.22 1.22 73 211 260 Construction work in progress 9315 1335
14-Feb-12 15:15 15-Feb-12 15:15 Fine 2.6665 2.8383 14066.85 14090.85 24.00 1.22 1.22 1.22 98 211 260 Construction work in progress 9315 1336
20-Feb-12 11:20 21-Feb-12 11:20 Fine 2.6803 2.8779 14093.85 14117.85 24.00 1.22 1.22 1.22 112 211 260 Construction work in progress 9315 1339
25-Feb-12 11:06 26-Feb-12 11:06 Cloudy 2.6635 2.8461 14120.85 14144.85 24.00 1.22 1.22 1.22 104 211 260 Construction work in progress 9315 1345
    01-Jan-00 00:00           0.00     #DIV/0! #DIV/0! 211 260 Construction work in progress 9315  
                        Min. 73          
                    Max. 112          
                        Average 92