| Restricted Hours Noise Monitoring Results | |||||||||||||
| Station NM5 | |||||||||||||
| 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 | |||||||||||
| 04-Oct-11 | 23:10 | 23:15 | Cloudy | 60 | 63 | 58 | Drill rig | Traffic noise | - | 22 | 1.2 | RION- NL31 (S/N 00320533) | RION - NC73 (S/N 10786708) |
| 04-Oct-11 | 23:15 | 23:20 | Cloudy | 61 | 62 | 59 | - | ||||||
| 04-Oct-11 | 23:20 | 23:25 | Cloudy | 60 | 62 | 58 | - | ||||||
| 04-Oct-11 | 23:10 | 23:25 | Cloudy | 60 | 62 | 58 | - | ||||||
| 09-Oct-11 | 13:10 | 13:15 | Sunny | 59 | 61 | 55 | Drill rig | Traffic noise & aircraft noise | - | 28 | 0.5 | RION- NL31 (S/N 00320533) | RION - NC73 (S/N 10786708) |
| 09-Oct-11 | 13:15 | 13:20 | Sunny | 57 | 58 | 55 | - | ||||||
| 09-Oct-11 | 13:20 | 13:25 | Sunny | 56 | 58 | 55 | - | ||||||
| 09-Oct-11 | 13:10 | 13:25 | Sunny | 57 | 59 | 55 | - | ||||||
| 18-Oct-11 | 23:02 | 23:07 | Cloudy | 58 | 59 | 57 | Drill rig | Traffic noise & insect noise | - | 26 | 0.5 | RION- NL31 (S/N 00320533) | RION - NC73 (S/N 10786708) |
| 18-Oct-11 | 23:07 | 23:12 | Cloudy | 57 | 58 | 56 | - | ||||||
| 18-Oct-11 | 23:12 | 23:17 | Cloudy | 57 | 58 | 56 | - | ||||||
| 18-Oct-11 | 23:02 | 23:17 | Cloudy | 57 | 58 | 56 | - | ||||||
| 23-Oct-11 | 09:20 | 09:25 | Sunny | 61 | 62 | 59 | Drill rig | Traffic noise & | - | 26 | 0.5 | RION- NL31 (S/N 00320533) | RION - NC73 (S/N 10786708) |
| 23-Oct-11 | 09:25 | 09:30 | Sunny | 61 | 62 | 59 | - | ||||||
| 23-Oct-11 | 09:30 | 09:35 | Sunny | 61 | 62 | 59 | - | ||||||
| 23-Oct-11 | 09:20 | 09:35 | Sunny | 61 | 62 | 59 | - | ||||||
| Min. | 56 | ||||||||||||
| Max. | 61 | ||||||||||||