| Restricted Hours Noise Monitoring Results | |||||||||||||
| Station NM4 | |||||||||||||
| 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 | |||||||||||
| 02-Aug-15 | 16:55 | 17:00 | Sunny | 64 | 67 | 62 | - | Traffic noise | - | 30 | 0.3 | Casella CEL-633A (S/N 3521757) | Casella CEL-120/1 (S/N 3421612) |
| 02-Aug-15 | 17:00 | 17:05 | Sunny | 65 | 68 | 63 | - | ||||||
| 02-Aug-15 | 17:05 | 17:10 | Sunny | 64 | 66 | 63 | - | ||||||
| 02-Aug-15 | 16:55 | 17:10 | Sunny | 65 | 67 | 63 | - | ||||||
| 11-Aug-15 | 21:09 | 21:14 | Fine | 65 | 66 | 63 | - | Traffic noise | - | 28 | 0.2 | Casella CEL-633A (S/N 3521757) | Casella CEL-120/1 (S/N 3421612) |
| 11-Aug-15 | 21:14 | 21:19 | Fine | 66 | 67 | 64 | - | ||||||
| 11-Aug-15 | 21:19 | 21:24 | Fine | 65 | 67 | 62 | - | ||||||
| 11-Aug-15 | 21:09 | 21:24 | Fine | 65 | 67 | 63 | - | ||||||
| 16-Aug-15 | 16:51 | 16:56 | Sunny | 66 | 67 | 63 | - | Traffic noise | - | 29 | 0.2 | Casella CEL-633A (S/N 3521757) | Casella CEL-120/1 (S/N 3421612) |
| 16-Aug-15 | 16:56 | 17:01 | Sunny | 65 | 67 | 64 | - | ||||||
| 16-Aug-15 | 17:01 | 17:06 | Sunny | 65 | 67 | 63 | - | ||||||
| 16-Aug-15 | 16:51 | 17:06 | Sunny | 65 | 67 | 63 | - | ||||||
| 25-Aug-15 | 20:55 | 21:00 | Fine | 63 | 65 | 61 | - | Traffic noise | - | 32 | 0.2 | Casella CEL-633A (S/N 3521757) | Casella CEL-120/1 (S/N 3421612) |
| 25-Aug-15 | 21:00 | 21:05 | Fine | 66 | 69 | 64 | - | ||||||
| 25-Aug-15 | 21:05 | 21:10 | Fine | 65 | 67 | 63 | - | ||||||
| 25-Aug-15 | 20:55 | 21:10 | Fine | 65 | 67 | 63 | - | ||||||
| 30-Aug-15 | 15:10 | 15:15 | Fine | 66 | 68 | 64 | - | Traffic noise | - | 31 | 0.2 | Casella CEL-633A (S/N 3521757) | Casella CEL-120/1 (S/N 3421612) |
| 30-Aug-15 | 15:15 | 15:20 | Fine | 66 | 68 | 64 | - | ||||||
| 30-Aug-15 | 15:20 | 15:25 | Fine | 66 | 67 | 65 | - | ||||||
| 30-Aug-15 | 15:10 | 15:25 | Fine | 66 | 68 | 64 | - | ||||||
| Min. | 63 | ||||||||||||
| Max. | 66 | ||||||||||||
| Average | 65 | ||||||||||||