| Daytime Noise Monitoring Results -- Normal weekday | |||||||||||||||
| Station M3, Kwan Yick building(*) | |||||||||||||||
| Date | Start Time | End Time | Weather | Noise level (dB(A)), 30 min | Major Construction Noise Source(s) Observed | Other Noise Source(s) Observed | Remarks | Temp. (°C) | Wind Speed (m/s) | Noise Meter Model / ID | Calibrator Model / ID | ||||
| Leq | L10 | L90 | |||||||||||||
| 01-Nov-13 | 13:00 | 13:30 | Sunny | 68 | 69 | 66 | - | Traffic Noise | - | 23.0 | 0.5 | RION-NL31 (S/N 00410224) | RION-NL73 (S/N 10997142) | ||
| 07-Nov-13 | 09:20 | 09:50 | Sunny | 67 | 68 | 66 | - | Traffic Noise | - | 22.0 | 0.5 | RION-NL31 (S/N 00410224) | RION-NL73 (S/N 10997142) | ||
| 13-Nov-13 | 13:00 | 13:30 | Cloudy | 67 | 68 | 66 | - | Traffic Noise | - | 23.0 | 0.5 | RION-NL31 (S/N 00410224) | RION-NL73 (S/N 10997142) | ||
| 19-Nov-13 | 09:20 | 09:50 | Fine | 67 | 69 | 66 | - | Traffic Noise | - | 22.0 | 0.5 | RION-NL31 (S/N 00410224) | RION-NL73 (S/N 10997142) | ||
| 25-Nov-13 | 13:00 | 13:30 | Fine | 67 | 69 | 66 | - | Traffic Noise | - | 22.0 | 0.5 | RION-NL31 (S/N 00410224) | RION-NL73 (S/N 10997142) | ||
| Min. | 66.7 | ||||||||||||||
| Max. | 67.5 | ||||||||||||||
| Remark: (*): The data were provided by Contract No. DC/2007/23. Calibration certificates for the noise meter(s) and calibrator(s) used were included in the corresponding Monthly EM&A Report for this Contract | |||||||||||||||