24-hour TSP Monitoring Results                          
                                     
Station CM_FM1, Western Wholesale Food Market                        
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-Apr-10 12:50 02-Apr-10 12:50 Cloudy 2.9311 3.22 278.32 302.32 24.00 1.3327 1.3327 1.3327 151 189 260 Operation of mobile crane Western Wholesale Food Market 82
08-Apr-10 12:07 09-Apr-10 12:07 Cloudy 2.9178 3.0792 337.22 361.22 24.00 1.4472 1.4472 1.4472 77 189 260 Operation of mobile crane 89
12-Apr-10 12:12 13-Apr-10 12:12 Cloudy 2.9031 3.03 364.22 388.22 24.00 1.4199 1.4199 1.4199 62 189 260 Loading activities 99
16-Apr-10 12:00 17-Apr-10 12:00 Cloudy 2.9189 3.0482 391.22 415.22 24.00 1.4524 1.4524 1.4524 62 189 260 Concreting 107
22-Apr-10 12:00 23-Apr-10 12:00 Cloudy 2.8978 3.082 418.22 442.22 24.00 1.1971 1.1971 1.1971 107 189 260 No construction activities 114
28-Apr-10 19:33 29-Apr-10 19:33 Cloudy 2.9361 3.2958 445.22 469.22 24.00 1.3992 1.3992 1.3992 179 189 260 No construction activities 121
                        Min.  62          
                        Max.  179          
                        Average  106