| 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. |
| 4-Feb-19 |
Cloudy |
2.9734 |
3.0505 |
0.0771 |
8646.6 |
8670.6 |
24.0 |
1.20 |
1.20 |
1.20 |
1733.5 |
44.5 |
190201/017 |
| 9-Feb-19 |
Sunny |
3.3309 |
3.4083 |
0.0774 |
8673.6 |
8697.6 |
24.0 |
1.21 |
1.21 |
1.21 |
1747.0 |
44.3 |
190102/074 |
| 13-Feb-19 |
Sunny |
3.3708 |
3.4271 |
0.0563 |
8697.6 |
8721.6 |
24.0 |
1.22 |
1.22 |
1.22 |
1751.2 |
32.1 |
181203/038 |
| 19-Feb-19 |
Cloudy |
3.3552 |
3.4384 |
0.0832 |
8724.6 |
8748.6 |
24.0 |
1.21 |
1.21 |
1.21 |
1748.5 |
47.6 |
190102/097 |
| 25-Feb-19 |
Cloudy |
3.0189 |
3.0856 |
0.0667 |
8751.6 |
8775.6 |
24.0 |
1.22 |
1.22 |
1.22 |
1754.7 |
38.0 |
190201/034 |
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Min |
32 |
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Max |
48 |
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Average |
41 |
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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. |
| 4-Feb-19 |
Cloudy |
2.9909 |
3.2470 |
0.2561 |
37505.3 |
37529.3 |
24.0 |
1.21 |
1.21 |
1.21 |
1746.7 |
146.6 |
190101/082 |
| 9-Feb-19 |
Sunny |
2.9749 |
3.1134 |
0.1385 |
37529.3 |
37553.3 |
24.0 |
1.21 |
1.21 |
1.21 |
1747.8 |
79.2 |
190201/021 |
| 13-Feb-19 |
Sunny |
3.3783 |
3.5985 |
0.2202 |
37553.3 |
37577.3 |
24.0 |
1.22 |
1.22 |
1.22 |
1751.3 |
125.7 |
181203/039 |
| 19-Feb-19 |
Cloudy |
3.3592 |
3.5259 |
0.1667 |
37577.3 |
37601.3 |
24.0 |
1.21 |
1.21 |
1.21 |
1748.3 |
95.3 |
190102/096 |
| 25-Feb-19 |
Cloudy |
2.9742 |
3.3086 |
0.3344 |
37601.3 |
37625.3 |
24.0 |
1.22 |
1.22 |
1.22 |
1754.1 |
190.6 |
190201/035 |
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Min |
79 |
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Max |
191 |
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Average |
128 |
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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. |
| 4-Feb-19 |
Cloudy |
2.9856 |
3.0577 |
0.0721 |
11010.0 |
11034.0 |
24.0 |
1.21 |
1.21 |
1.21 |
1744.3 |
41.3 |
190101/081 |
| 9-Feb-19 |
Sunny |
3.0119 |
3.0866 |
0.0747 |
11034.0 |
11058.0 |
24.0 |
1.21 |
1.21 |
1.21 |
1746.5 |
42.8 |
190101/061 |
| 13-Feb-19 |
Sunny |
3.3625 |
3.4255 |
0.0630 |
11058.0 |
11082.0 |
24.0 |
1.22 |
1.22 |
1.22 |
1752.2 |
36.0 |
181203/037 |
| 19-Feb-19 |
Cloudy |
3.3806 |
3.4217 |
0.0411 |
11082.0 |
11106.0 |
24.0 |
1.22 |
1.22 |
1.22 |
1752.8 |
23.4 |
190102/095 |
| 25-Feb-19 |
Cloudy |
2.9819 |
3.0234 |
0.0415 |
11106.0 |
11130.0 |
24.0 |
1.22 |
1.22 |
1.22 |
1757.6 |
23.6 |
190201/033 |
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Min |
23 |
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Max |
43 |
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Average |
33 |
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