| 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. |
| 3-Apr-19 |
Cloudy |
3.4862 |
3.5474 |
0.0612 |
8940.6 |
8964.6 |
24.0 |
1.21 |
1.21 |
1.21 |
1746.9 |
35.0 |
190302/044 |
| 8-Apr-19 |
Sunny |
3.5030 |
3.5396 |
0.0366 |
8967.6 |
8991.6 |
24.0 |
1.21 |
1.20 |
1.21 |
1735.3 |
21.1 |
190401/020 |
| 12-Apr-19 |
Cloudy |
3.5148 |
3.5520 |
0.0372 |
8994.6 |
9018.6 |
24.0 |
1.21 |
1.21 |
1.21 |
1747.7 |
21.3 |
190401/011 |
| 17-Apr-19 |
Cloudy |
3.4804 |
3.5286 |
0.0482 |
9021.6 |
9045.6 |
24.0 |
1.21 |
1.21 |
1.21 |
1745.7 |
27.6 |
190302/066 |
| 23-Apr-19 |
Cloudy |
3.4596 |
3.5071 |
0.0475 |
9048.6 |
9072.6 |
24.0 |
1.20 |
1.20 |
1.20 |
1727.8 |
27.5 |
190302/096 |
| 29-Apr-19 |
Cloudy |
3.5092 |
3.5612 |
0.0520 |
9075.6 |
9099.6 |
24.0 |
1.20 |
1.20 |
1.20 |
1733.2 |
30.0 |
190402/060 |
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Min |
21 |
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Max |
35 |
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Average |
27 |
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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. |
| 3-Apr-19 |
Cloudy |
3.4913 |
3.6942 |
0.2029 |
37769.3 |
37793.3 |
24.0 |
1.20 |
1.20 |
1.20 |
1730.5 |
117.3 |
190302/045 |
| 8-Apr-19 |
Sunny |
3.5056 |
3.5892 |
0.0836 |
37793.3 |
37817.3 |
24.0 |
1.20 |
1.19 |
1.20 |
1720.8 |
48.6 |
190401/015 |
| 12-Apr-19 |
Cloudy |
3.4912 |
3.6162 |
0.1250 |
37817.3 |
37841.3 |
24.0 |
1.22 |
1.22 |
1.22 |
1761.7 |
71.0 |
190401/012 |
| 17-Apr-19 |
Cloudy |
3.5070 |
3.7162 |
0.2092 |
37841.3 |
37865.3 |
24.0 |
1.23 |
1.23 |
1.23 |
1771.7 |
118.1 |
190302/068 |
| 23-Apr-19 |
Cloudy |
3.4740 |
3.5984 |
0.1244 |
37865.3 |
37889.3 |
24.0 |
1.22 |
1.22 |
1.22 |
1755.2 |
70.9 |
190302/098 |
| 29-Apr-19 |
Cloudy |
3.4791 |
3.6084 |
0.1293 |
37889.3 |
37913.3 |
24.0 |
1.22 |
1.22 |
1.22 |
1759.6 |
73.5 |
190402/024 |
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Min |
49 |
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Max |
118 |
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Average |
83 |
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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. |
| 3-Apr-19 |
Cloudy |
3.5468 |
3.5981 |
0.0513 |
11274.0 |
11298.0 |
24.0 |
1.20 |
1.20 |
1.20 |
1733.9 |
29.6 |
190301/067 |
| 8-Apr-19 |
Sunny |
3.4619 |
3.4995 |
0.0376 |
11298.0 |
11322.0 |
24.0 |
1.20 |
1.20 |
1.20 |
1723.8 |
21.8 |
190401/016 |
| 12-Apr-19 |
Cloudy |
3.5208 |
3.5647 |
0.0439 |
11322.0 |
11346.0 |
24.0 |
1.22 |
1.22 |
1.22 |
1760.9 |
24.9 |
190401/013 |
| 17-Apr-19 |
Cloudy |
3.5004 |
3.5551 |
0.0547 |
11346.0 |
11370.0 |
24.0 |
1.23 |
1.23 |
1.23 |
1770.0 |
30.9 |
190302/067 |
| 23-Apr-19 |
Cloudy |
3.4812 |
3.5250 |
0.0438 |
11370.0 |
11394.0 |
24.0 |
1.22 |
1.22 |
1.22 |
1753.7 |
25.0 |
190302/097 |
| 29-Apr-19 |
Cloudy |
3.4974 |
3.5497 |
0.0523 |
11394.0 |
11418.0 |
24.0 |
1.22 |
1.22 |
1.22 |
1758.4 |
29.7 |
190402/054 |
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Min |
22 |
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Max |
31 |
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Average |
27 |
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