| 24-hour TSP Monitoring Results |
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| Location AM6a - Works Site Boundary |
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| Start Date |
Weather |
Filter
Weight (g) |
Particulate |
Elapse
Time |
Sampling |
Flow
Rate (m3/min.) |
Av. flow |
Total vol. |
Conc. |
Filter |
| Condition |
Initial |
Final |
weight (g) |
Initial |
Final |
Time(hrs.) |
Initial |
Final |
(m3/min) |
(m3) |
(µg/m3) |
ID no. |
| 5-Sep-18 |
Sunny |
2.9450 |
3.0268 |
0.0818 |
7887.6 |
7911.6 |
24.0 |
1.21 |
1.21 |
1.21 |
1740.3 |
47.0 |
180801/072 |
| 11-Sep-18 |
Cloudy |
3.2537 |
3.3458 |
0.0921 |
7914.6 |
7938.6 |
24.0 |
1.22 |
1.22 |
1.22 |
1752.1 |
52.6 |
180803/027 |
| 17-Sep-18 |
Cloudy |
3.2510 |
3.3255 |
0.0745 |
7941.6 |
7965.6 |
24.0 |
1.22 |
1.22 |
1.22 |
1751.0 |
42.5 |
180803/083 |
| 21-Sep-18 |
Cloudy |
3.6280 |
3.7035 |
0.0755 |
7968.6 |
7992.6 |
24.0 |
1.21 |
1.21 |
1.21 |
1747.2 |
43.2 |
180901/033 |
| 26-Sep-18 |
Cloudy |
3.6214 |
3.7112 |
0.0898 |
7995.6 |
8019.6 |
24.0 |
1.22 |
1.22 |
1.22 |
1758.2 |
51.1 |
180901/091 |
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Min |
43 |
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Max |
53 |
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Average |
47 |
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Location AM7 - North West Kowloon Sewage Pumping Station |
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| Start Date |
Weather |
Filter
Weight (g) |
Particulate |
Elapse
Time |
Sampling |
Flow
Rate (m3/min.) |
Av. flow |
Total vol. |
Conc. |
Filter |
| Condition |
Initial |
Final |
weight (g) |
Initial |
Final |
Time(hrs.) |
Initial |
Final |
(m3/min) |
(m3) |
(µg/m3) |
ID no. |
| 5-Sep-18 |
Sunny |
3.2765 |
3.4493 |
0.1728 |
36833.3 |
36857.3 |
24.0 |
1.21 |
1.21 |
1.21 |
1741.2 |
99.2 |
180803/021 |
| 11-Sep-18 |
Cloudy |
3.6268 |
3.8674 |
0.2406 |
36857.3 |
36881.3 |
24.0 |
1.22 |
1.22 |
1.22 |
1751.2 |
137.4 |
180802/076 |
| 17-Sep-18 |
Cloudy |
3.2470 |
3.3284 |
0.0814 |
36881.3 |
36905.3 |
24.0 |
1.21 |
1.21 |
1.21 |
1747.0 |
46.6 |
180803/088 |
| 21-Sep-18 |
Cloudy |
3.6221 |
3.7871 |
0.1650 |
36905.3 |
36929.3 |
24.0 |
1.21 |
1.21 |
1.21 |
1742.0 |
94.7 |
180901/032 |
| 26-Sep-18 |
Cloudy |
3.6294 |
3.7755 |
0.1461 |
36929.3 |
36953.3 |
24.0 |
1.22 |
1.22 |
1.22 |
1752.3 |
83.4 |
180901/096 |
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Min |
47 |
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Max |
137 |
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Average |
92 |
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Location AM8 - Block A of Government Dockyard |
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| Start Date |
Weather |
Filter
Weight (g) |
Particulate |
Elapse
Time |
Sampling |
Flow
Rate (m3/min.) |
Av. flow |
Total vol. |
Conc. |
Filter |
| Condition |
Initial |
Final |
weight (g) |
Initial |
Final |
Time(hrs.) |
Initial |
Final |
(m3/min) |
(m3) |
(µg/m3) |
ID no. |
| 5-Sep-18 |
Sunny |
2.9857 |
3.0449 |
0.0592 |
10338.0 |
10362.0 |
24.0 |
1.21 |
1.21 |
1.21 |
1744.8 |
33.9 |
180801/029 |
| 11-Sep-18 |
Cloudy |
3.6350 |
3.6871 |
0.0521 |
10362.0 |
10386.0 |
24.0 |
1.22 |
1.22 |
1.22 |
1757.1 |
29.7 |
180802/077 |
| 18-Sep-18 |
Sunny |
3.6252 |
3.6657 |
0.0405 |
10386.0 |
10410.0 |
24.0 |
1.21 |
1.21 |
1.21 |
1745.8 |
23.2 |
180901/031 |
| 21-Sep-18 |
Cloudy |
3.6527 |
3.6849 |
0.0322 |
10410.0 |
10434.0 |
24.0 |
1.21 |
1.21 |
1.21 |
1744.2 |
18.5 |
180802/050 |
| 26-Sep-18 |
Cloudy |
2.9647 |
2.9975 |
0.0328 |
10434.0 |
10458.0 |
24.0 |
1.22 |
1.22 |
1.22 |
1752.7 |
18.7 |
180902/004 |
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Min |
18 |
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Max |
34 |
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Average |
25 |
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