| 24-hour TSP Monitoring Results | ||||||||||||||||||
| Station AM5 | ||||||||||||||||||
| 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 | 189 | 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 | 189 | 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 | 189 | 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 | 189 | 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 | 189 | 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 | 189 | 260 | Shotcrete | Western Wholesale Food Market |
1062 |
| Min. | 34 | |||||||||||||||||
| Max. | 67 | |||||||||||||||||
| Average | 45 | |||||||||||||||||