| 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 | |||||||||||
| 06-Mar-12 | 19:05 | 19:10 | Cloudy | 60 | 61 | 58 | Drill rig | Traffic noise & aircraft noise | - | 23 | 0.4 | RION- NL31 (S/N 00320533) | RION - NC73 (S/N 10786708) |
| 06-Mar-12 | 19:10 | 19:15 | Cloudy | 61 | 61 | 59 | - | ||||||
| 06-Mar-12 | 19:15 | 19:20 | Cloudy | 60 | 60 | 58 | - | ||||||
| 06-Mar-12 | 19:05 | 19:20 | Cloudy | 60 | 61 | 58 | - | ||||||
| 11-Mar-12 | 16:04 | 16:09 | Cloudy | 60 | 62 | 59 | Drill rig | Traffic noise & aircraft noise | - | 13 | 0.5 | RION- NL31 (S/N 00320533) | RION - NC73 (S/N 10786708) |
| 11-Mar-12 | 16:09 | 16:14 | Cloudy | 62 | 63 | 60 | - | ||||||
| 11-Mar-12 | 16:14 | 16:19 | Cloudy | 62 | 64 | 60 | - | ||||||
| 11-Mar-12 | 16:04 | 16:19 | Cloudy | 61 | 63 | 60 | - | ||||||
| 20-Mar-12 | 19:05 | 19:10 | Cloudy | 63 | 65 | 61 | Drill rig | Traffic noise & aircraft noise | - | 20 | 0.3 | RION- NL31 (S/N 00320533) | RION - NC73 (S/N 10786708) |
| 20-Mar-12 | 19:10 | 19:15 | Cloudy | 62 | 64 | 61 | - | ||||||
| 20-Mar-12 | 19:15 | 19:20 | Cloudy | 62 | 63 | 60 | - | ||||||
| 20-Mar-12 | 19:05 | 19:20 | Cloudy | 62 | 64 | 61 | - | ||||||
| 25-Mar-12 | 10:00 | 10:05 | Sunny | 60 | 62 | 59 | - | Traffic noise & aircraft noise | - | 24 | 0.3 | RION- NL31 (S/N 00320533) | RION - NC73 (S/N 10786708) |
| 25-Mar-12 | 10:05 | 10:10 | Sunny | 60 | 62 | 59 | - | ||||||
| 25-Mar-12 | 10:10 | 10:15 | Sunny | 61 | 63 | 60 | - | ||||||
| 25-Mar-12 | 10:00 | 10:15 | Sunny | 60 | 62 | 59 | - | ||||||
| Min. | 60 | ||||||||||||
| Max. | 63 | ||||||||||||