| 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 | |||||||||||
| 03-Apr-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) |
| 03-Apr-12 | 19:10 | 19:15 | Cloudy | 61 | 62 | 58 | - | ||||||
| 03-Apr-12 | 19:15 | 19:20 | Cloudy | 61 | 63 | 58 | - | ||||||
| 03-Apr-12 | 19:05 | 19:20 | Cloudy | 60 | 62 | 58 | - | ||||||
| 08-Apr-12 | 15:00 | 15:05 | Cloudy | 60 | 61 | 58 | . | Traffic noise & aircraft noise | - | 21 | 0.5 | RION- NL31 (S/N 00320533) | RION - NC73 (S/N 10786708) |
| 08-Apr-12 | 15:05 | 15:10 | Cloudy | 59 | 60 | 58 | - | ||||||
| 08-Apr-12 | 15:10 | 15:15 | Cloudy | 60 | 61 | 58 | - | ||||||
| 08-Apr-12 | 15:00 | 15:15 | Cloudy | 60 | 61 | 58 | - | ||||||
| 17-Apr-12 | 19:40 | 19:45 | Cloudy | 60 | 62 | 58 | Drill rig | Traffic noise & aircraft noise | - | 21 | 0.5 | RION- NL31 (S/N 00320533) | RION - NC73 (S/N 10786708) |
| 17-Apr-12 | 19:45 | 19:50 | Cloudy | 60 | 62 | 58 | - | ||||||
| 17-Apr-12 | 19:50 | 19:55 | Cloudy | 60 | 61 | 57 | - | ||||||
| 17-Apr-12 | 19:40 | 19:55 | Cloudy | 60 | 62 | 58 | - | ||||||
| 22-Apr-12 | 14:00 | 14:05 | Cloudy | 62 | 63 | 60 | Drill rig | Traffic noise & aircraft noise | - | 22 | 0.5 | RION- NL31 (S/N 00320533) | RION - NC73 (S/N 10786708) |
| 22-Apr-12 | 14:05 | 14:10 | Cloudy | 61 | 63 | 60 | - | ||||||
| 22-Apr-12 | 14:10 | 14:15 | Cloudy | 63 | 65 | 60 | - | ||||||
| 22-Apr-12 | 14:00 | 14:15 | Cloudy | 62 | 64 | 60 | - | ||||||
| Min. | 59 | ||||||||||||
| Max. | 63 | ||||||||||||