1-hour TSP Monitoring Results                
                       
Station CM_WF1, 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
01-Apr-10 13:43 14:43 Cloudy 49 265 500 Operation of mini-crane 23 <5 LD-3B-002 N/A
01-Apr-10 14:43 15:43 Cloudy 59 265 500 Operation of mini-crane 23 <5 N/A
01-Apr-10 15:43 16:43 Cloudy 72 265 500 Operation of mini-crane 23 <5 N/A
07-Apr-10 09:49 10:49 Cloudy 6 265 500 Operation of mini-crane 19.6 <5 LD-3B-002 N/A
07-Apr-10 10:49 11:49 Cloudy 8 265 500 Operation of mini-crane 19.6 <5 N/A
07-Apr-10 11:49 12:49 Cloudy 11 265 500 Operation of mini-crane 19.6 <5 N/A
12-Apr-10 13:26 14:26 Cloudy 38 265 500 Operation of mini-crane and loading activities 26.1 <5 LD-3B-002 N/A
12-Apr-10 14:26 15:26 Cloudy 40 265 500 Operation of mini-crane and loading activities 26.1 <5 N/A
12-Apr-10 15:26 16:26 Cloudy 36 265 500 Operation of mini-crane and loading activities 26.1 <5 N/A
14-Apr-10 13:06 14:06 Cloudy 56 265 500 Operation of mini-crane  19.1 <5 LD-3B-002 N/A
14-Apr-10 14:06 15:06 Cloudy 60 265 500 Operation of mini-crane  19.1 <5 N/A
14-Apr-10 15:06 16:06 Cloudy 56 265 500 Operation of mini-crane  19.1 <5 N/A
20-Apr-10 14:22 15:22 Cloudy 47 265 500 Operation of mini-crane and
 pipe piling work
23.3 <5 LD-3B-002 N/A
20-Apr-10 15:22 16:22 Cloudy 56 265 500 Operation of mini-crane and
 pipe piling work
23.3 <5 N/A
20-Apr-10 16:22 17:22 Cloudy 53 265 500 Operation of mini-crane and
 pipe piling work
23.3 <5 N/A
26-Apr-10 12:50 13:50 Drizzle 70 265 500 Operation of mini-crane and
 pipe piling work
21.8 <5 LD-3B-002 N/A
26-Apr-10 13:50 14:50 Drizzle 145 265 500 Operation of mini-crane and
 pipe piling work
21.8 <5 N/A
26-Apr-10 14:50 15:50 Drizzle 203 265 500 Operation of mini-crane and
 pipe piling work
21.8 <5 N/A
30-Apr-10 09:50 10:50 Sunny 25 265 500 Operation of mini-crane and
 pipe piling work
21.3 <5 LD-3B-002 N/A
30-Apr-10 10:50 11:50 Sunny 25 265 500 Operation of mini-crane and
 pipe piling work
21.3 <5 N/A
30-Apr-10 11:50 12:50 Sunny 26 265 500 Operation of mini-crane and
 pipe piling work
21.3 <5 N/A
      Min. 6              
      Max. 203              
      Average 54