24-hour TSP Monitoring Results |
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Station
CM_AB1a, The Hong Kong Ice and Cold Storage (Aberdeen) |
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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) |
|
ID |
ID |
04-Nov-11 |
08:00 |
05-Nov-11 |
08:00 |
Sunny |
2.7627 |
2.8188 |
3277.80 |
3301.80 |
24.00 |
0.8937 |
0.8937 |
0.8937 |
44 |
174 |
260 |
Operation
of excavator and loading activities |
Ice Factory |
807 |
10-Nov-11 |
08:00 |
11-Nov-11 |
08:00 |
Sunny |
2.8125 |
2.945 |
3301.80 |
3325.80 |
24.00 |
0.9009 |
0.9009 |
0.9009 |
102 |
174 |
260 |
Operation of excavator and loading activities |
Ice Factory |
814 |
16-Nov-11 |
08:00 |
17-Nov-11 |
08:00 |
Sunny |
2.8099 |
2.8939 |
3325.80 |
3349.80 |
24.00 |
0.8972 |
0.8972 |
0.8972 |
65 |
174 |
260 |
Loading activities |
Ice Factory |
820 |
22-Nov-11 |
08:00 |
23-Nov-11 |
08:00 |
Sunny |
2.7841 |
2.8716 |
3349.79 |
3373.79 |
24.00 |
0.9009 |
0.9009 |
0.9009 |
67 |
174 |
260 |
Operation of excavator |
Ice Factory |
827 |
28-Nov-11 |
08:00 |
29-Nov-11 |
08:00 |
Fine |
2.7832 |
2.8641 |
3373.79 |
3397.79 |
24.00 |
0.8986 |
0.8986 |
0.8986 |
63 |
174 |
260 |
Drilling |
Ice Factory |
833 |
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Min. |
44 |
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Max. |
102 |
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Average |
68 |
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