24-hour TSP Monitoring Results |
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Station
CM_WF1a, The Wah Ming House |
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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) |
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ID |
ID |
03-Mar-14 |
08:00:00 |
04-Mar-14 |
08:00 |
Fine |
Suspended monitoring because the motor of HVS was broken |
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185.3 |
260 |
Tunnel
works |
Wah Fu |
N/A |
05-Mar-14 |
11:28:00 |
06-Mar-14 |
11:28 |
Fine |
2.7616 |
2.8742 |
6672.31 |
6696.31 |
24.00 |
1.2835 |
1.2835 |
1.2835 |
61 |
185.3 |
260 |
Tunnel works |
Wah Fu |
1828 |
11-Mar-14 |
08:00:00 |
12-Mar-14 |
08:00 |
Fine |
2.7696 |
2.8879 |
6696.34 |
6720.34 |
24.00 |
1.2642 |
1.2642 |
1.2642 |
65 |
185.3 |
260 |
Tunnel works |
Wah Fu |
1834 |
17-Mar-14 |
08:00:00 |
18-Mar-14 |
08:00 |
Fine |
2.7574 |
2.94 |
6720.34 |
6744.34 |
24.00 |
1.2538 |
1.2538 |
1.2538 |
101 |
185.3 |
260 |
Tunnel works |
Wah Fu |
1838 |
21-Mar-14 |
08:00:00 |
22-Mar-14 |
08:00 |
Fine |
2.7917 |
2.987 |
6744.34 |
6768.34 |
24.00 |
1.2847 |
1.2847 |
1.2847 |
106 |
185.3 |
260 |
Tunnel works |
Wah Fu |
1843 |
27-Mar-14 |
12:35:00 |
28-Mar-14 |
12:35 |
Fine |
2.7817 |
2.8542 |
6768.34 |
6792.34 |
24.00 |
1.2681 |
1.2681 |
1.2681 |
40 |
185.3 |
260 |
Tunnel works |
Wah Fu |
1850 |
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Average |
74 |
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Maximum |
106 |
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Minimum |
40 |
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