1-hour TSP Monitoring Results
Station CM_WF1a, The Wah Ming House              
  Start Finish Weather  TSP Concentration  Action Level Limit Level Site Conditions / Temperature Wind Speed Sampler Filter
Date Time Time   (µg/m3) (µg/m3) (µg/m3) Observations / Remarks (°C) (m/s) ID ID
03-Oct-12 09:24 10:24 Sunny  88 285 500 Operation of mobile crane 26.1 <5 LD-3B-002 N/A
03-Oct-12 10:24 11:24 Sunny  85 285 500 Operation of mobile crane 26.1 <5 LD-3B-002 N/A
03-Oct-12 11:24 12:24 Sunny  89 285 500 Operation of mobile crane 26.1 <5 LD-3B-002 N/A
09-Oct-12 13:04 14:04 Sunny  101 285 500 Shotcreteing 26.2 <5 LD-3B-002 N/A
09-Oct-12 14:04 15:04 Sunny  105 285 500 Shotcreteing 26.2 <5 LD-3B-002 N/A
09-Oct-12 15:04 16:04 Sunny  114 285 500 Shotcreteing 26.2 <5 LD-3B-002 N/A
15-Oct-12 09:00 10:00 Sunny  162 285 500 Shotcreteing 26.3 <5 LD-3B-002 N/A
15-Oct-12 10:00 11:00 Sunny  74 285 500 Shotcreteing 26.3 <5 LD-3B-002 N/A
15-Oct-12 11:00 12:00 Sunny  55 285 500 Shotcreteing 26.3 <5 LD-3B-002 N/A
19-Oct-12 09:11 10:11 Sunny  108 285 500 Shotcreteing 24.6 <5 LD-3B-001 N/A
19-Oct-12 10:11 11:11 Sunny  121 285 500 Shotcreteing 24.6 <5 LD-3B-001 N/A
19-Oct-12 11:11 12:11 Sunny  120 285 500 Shotcreteing 24.6 <5 LD-3B-001 N/A
25-Oct-12 13:26 14:26 Sunny  181 285 500 No major construction works  25.8 <5 LD-3B-001 N/A
25-Oct-12 14:26 15:26 Sunny  164 285 500 No major construction works  25.8 <5 LD-3B-001 N/A
25-Oct-12 15:26 16:26 Sunny  160 285 500 No major construction works  25.8 <5 LD-3B-001 N/A
31-Oct-12 14:00 15:00 Sunny  101 285 500 No major construction works  19.8 <5 LD-3B-001 N/A
31-Oct-12 15:00 16:00 Sunny  86 285 500 No major construction works  19.8 <5 LD-3B-001 N/A
31-Oct-12 16:00 17:00 Sunny  98 285 500 No major construction works  19.8 <5 LD-3B-001 N/A
      Min. 55              
      Max. 181              
      Average  112