| Restricted Hours Noise Monitoring Results -- Evening Time and Daytime on Public Holiday | |||||||||||||
| Station M6a, Aegean Terrace | |||||||||||||
| Date | Start Time | End Time | Weather | Noise level (dB(A)), 5 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 | |||||||||||
| 17-Oct-12 | 22:45 | 23:00 | Fine | 51 | 53 | 48 | Works inside tunnel | Local traffics of Aegean Terence | According to contractor, general construction works was in
process accordance to CNP. Free-field measurement, +3dB correction. |
26.5 | <5 | B&K 2238 S/N : 2381580 | B&K 4231 S/N: 3003246 |
| 21-Oct-12 | 14:48 | 15:03 | Sunny | 59 | 57 | 52 | No major construction works | Local traffics of Aegean Terrace | According to contractor, general construction works was in
process accordance to CNP. Free-field measurement, +3dB correction. |
28.5 | <5 | B&K 2238 S/N : 2381580 | B&K 4231 S/N: 3003246 |
| Min. | 51 | ||||||||||||
| Max. | 59 | ||||||||||||