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
03-May-12 17:50 04-May-12 17:50 Fine 2.7625 2.8384 4008.09 4032.09 24.00 1.1980 1.1980 1.1980 44 188.5 260 Operation of excavator Western Wholesale Food Market 1032
09-May-12 12:11 10-May-12 12:11 Sunny 2.7862 2.845 4035.10 4059.10 24.00 1.1995 1.1995 1.1995 34 188.5 260 Operation of excavator Western Wholesale Food Market 1038
15-May-12 16:15 16-May-12 16:15 Sunny 2.7731 2.8355 4062.09 4086.09 24.00 1.1411 1.1411 1.1411 38 188.5 260 Grouting works Western Wholesale Food Market 1044
21-May-12 12:05 22-May-12 12:05 Sunny 2.7774 2.8903 4089.10 4113.10 24.00 1.1707 1.1707 1.1707 67 188.5 260 Shotcrete Western Wholesale Food Market 1050
25-May-12 12:20 26-May-12 12:20 Sunny 2.781 2.8536 4116.10 4140.10 24.00 1.1406 1.1406 1.1406 44 188.5 260 Shotcrete and loading Western Wholesale Food Market 1056
31-May-12 12:10 01-Jun-12 12:10 Sunny 2.7768 2.847 4143.09 4167.09 24.00 1.1428 1.1428 1.1428 43 188.5 260 Shotcrete  Western Wholesale Food Market 1062
                        Min.  34          
                        Max.  67          
                        Average  45