24-hour TSP Monitoring Results
Station CM_CB1a, The Arcade, Cyberport
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-Sep-13 08:00 05-Sep-13 08:00 Fine 2.8813 2.9246 6175.65 6199.65 24.00 0.9709 0.9709 0.9709 31 178.1 260 Operation of concrete pump Arcade 1602
10-Sep-13 08:00 11-Sep-13 08:00 Fine 2.8619 2.9234 6199.66 6223.66 24.00 0.9668 0.9668 0.9668 44 178.1 260 Operation of concrete pump Arcade 1608
16-Sep-13 08:00 17-Sep-13 08:00 Fine No data obtained due to carbon brush failure of HVS 178.1 260 Operation of concrete pump N/A N/A
19-Sep-13 08:00 20-Sep-13 08:00 Fine 2.8737 3.0036 6247.67 6271.67 24.00 1.0188 1.0188 1.0188 89 178.1 260 Instllaing the extention noise enclosure Arcade 1623
25-Sep-13 08:00 26-Sep-13 08:00 Fine 2.8752 2.9522 6271.71 6295.71 24.00 1.0204 1.0204 1.0204 52 178.1 260 Instllaing the extention noise enclosure Arcade 1630
30-Sep-13 16:22 01-Oct-13 16:22 Fine 2.8883 2.9682 6295.71 6319.71 24.00 1.0249 1.0249 1.0249 54 178.1 260 Instllaing the extention noise enclosure Arcade 1637
                        Min.  31          
                        Max.  89          
                      Average  52