| 24-hour TSP Monitoring Results |
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| Location
CM_WF1a - Wah Ming House |
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| Start Date |
Start
Time |
Weather |
Air |
Atmospheric |
Filter
Weight (g) |
Particulate |
Elapse
Time |
Sampling |
Flow
Rate (m3/min.) |
Av. flow |
Total vol. |
Conc. |
Filter |
| Condition |
Temp. (K) |
Pressure, Pa (mmHg) |
Initial |
Final |
Weight (g) |
Initial |
Final |
Time(hrs.) |
Initial |
Final |
(m3/min) |
(m3) |
(µg/m3) |
ID no. |
| 4-May-18 |
9:00 |
Sunny |
296.9 |
765.0 |
3.3448 |
3.4872 |
0.1424 |
7836.2 |
7860.2 |
24.0 |
1.21 |
1.21 |
1.21 |
1741.4 |
81.8 |
180402/012 |
| 10-May-18 |
9:00 |
Sunny |
295.3 |
764.9 |
3.6300 |
3.8295 |
0.1995 |
7860.2 |
7884.2 |
24.0 |
1.22 |
1.22 |
1.22 |
1755.6 |
113.6 |
180401/080 |
| 16-May-18 |
9:00 |
Sunny |
303.1 |
760.5 |
3.6575 |
3.7081 |
0.0506 |
7884.2 |
7908.2 |
24.0 |
1.20 |
1.20 |
1.20 |
1726.6 |
29.3 |
180401/099 |
| 21-May-18 |
13:55 |
Sunny |
304.1 |
760.7 |
3.3646 |
3.4073 |
0.0427 |
7908.2 |
7932.2 |
24.0 |
1.20 |
1.20 |
1.20 |
1723.8 |
24.8 |
180402/068 |
| 25-May-18 |
9:00 |
Sunny |
303.1 |
759.1 |
3.3073 |
3.3443 |
0.0370 |
7932.2 |
7956.2 |
24.0 |
1.20 |
1.20 |
1.20 |
1724.9 |
21.5 |
180101/009 |
| 31-May-18 |
9:00 |
Sunny |
307.0 |
760.7 |
3.6382 |
3.6746 |
0.0364 |
7956.2 |
7980.2 |
24.0 |
1.19 |
1.19 |
1.19 |
1715.3 |
21.2 |
180502/077 |
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Min |
21.2 |
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Max |
113.6 |
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Average |
48.7 |
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| Location CM_AB1b - Works Site Boundary of
Aberdeen PTW |
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| Start Date |
Start
Time |
Weather |
Air |
Atmospheric |
Filter
Weight (g) |
Particulate |
Elapse
Time |
Sampling |
Flow
Rate (m3/min.) |
Av. flow |
Total vol. |
Conc. |
Filter |
| Condition |
Temp. (K) |
Pressure, Pa (mmHg) |
Initial |
Final |
Weight (g) |
Initial |
Final |
Time(hrs.) |
Initial |
Final |
(m3/min) |
(m3) |
(µg/m3) |
ID no. |
| 4-May-18 |
9:00 |
Sunny |
297.6 |
765.3 |
3.3503 |
3.4914 |
0.1411 |
8507.4 |
8531.4 |
24.0 |
1.20 |
1.20 |
1.20 |
1729.3 |
81.6 |
180402/011 |
| 10-May-18 |
9:00 |
Cloudy |
296.0 |
765.3 |
3.6063 |
3.7882 |
0.1819 |
8531.4 |
8555.4 |
24.0 |
1.22 |
1.22 |
1.22 |
1758.4 |
103.4 |
180401/076 |
| 16-May-18 |
9:00 |
Sunny |
303.5 |
760.0 |
2.7976 |
2.8842 |
0.0866 |
8555.4 |
8579.4 |
24.0 |
1.20 |
1.20 |
1.20 |
1727.2 |
50.1 |
180301/063 |
| 21-May-18 |
9:00 |
Sunny |
303.6 |
761.2 |
3.3636 |
3.4095 |
0.0459 |
8579.4 |
8603.4 |
24.0 |
1.20 |
1.20 |
1.20 |
1728.4 |
26.6 |
180402/067 |
| 26-May-18 |
16:40 |
Sunny |
306.1 |
757.5 |
3.6091 |
3.7098 |
0.1007 |
8603.4 |
8627.4 |
24.0 |
1.19 |
1.19 |
1.19 |
1715.8 |
58.7 |
180502/003 |
| 31-May-18 |
9:00 |
Sunny |
306.5 |
760.1 |
3.6360 |
3.7014 |
0.0654 |
8627.4 |
8651.4 |
24.0 |
1.19 |
1.19 |
1.19 |
1717.9 |
38.1 |
180502/078 |
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Min |
26.6 |
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Max |
103.4 |
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Average |
59.7 |
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