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 |
05-Sep-11 |
08:00 |
06-Sep-11 |
08:00 |
Sunny |
2.7308 |
2.8152 |
3009.57 |
3033.57 |
24.00 |
0.8794 |
0.8794 |
0.8794 |
67 |
174.2 |
260 |
Operation
of mobile crane and loading |
Ice
Factory |
730 |
09-Sep-11 |
08:00 |
10-Sep-11 |
08:00 |
Sunny |
2.7267 |
2.8283 |
3033.57 |
3057.57 |
24.00 |
0.8798 |
0.8798 |
0.8798 |
80 |
174.2 |
260 |
Operation of mobile crane and loading |
Ice Factory |
738 |
15-Sep-11 |
08:00 |
16-Sep-11 |
08:00 |
Fine |
2.807 |
2.8803 |
3057.57 |
3081.57 |
24.00 |
0.8803 |
0.8803 |
0.8803 |
58 |
174.2 |
260 |
Maintance of blasting cover |
Ice Factory |
744 |
21-Sep-11 |
08:00 |
22-Sep-11 |
08:00 |
Fine |
2.7744 |
2.8761 |
3081.55 |
3105.55 |
24.00 |
0.8847 |
0.8847 |
0.8847 |
80 |
174.2 |
260 |
Operation of hand-held breaker |
Ice Factory |
751 |
27-Sep-11 |
08:00 |
28-Sep-11 |
08:00 |
Cloudy |
2.7769 |
2.8969 |
3105.55 |
3129.55 |
24.00 |
0.8806 |
0.8806 |
0.8806 |
95 |
174.2 |
260 |
Operation of hand-held breaker |
Ice Factory |
759 |
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Min. |
58 |
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Max. |
95 |
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Average |
76 |
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