| Daytime Noise Monitoring Results | |||||||||||||
| Station NM1 | |||||||||||||
| Date | Start Time | End Time | Weather | Noise level (dB(A)), 30 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 | |||||||||||
| 07-Dec-10 | 09:35 | 10:05 | Sunny | 67 | 69 | 64 | No construction noise was being heard | Traffic Noise | - | 19 | 0.2 | RION- NL31 (S/N 00983400) | RION - NC73 (S/N 10997142) |
| 17-Dec-10 | 09:15 | 09:45 | Sunny | 65 | 67 | 62 | Minor cuttingnoise from custom building | Traffic Noise | - | 10 | 1.2 | RION- NL31 (S/N 00983400) | RION - NC73 (S/N 10997142) |
| 23-Dec-10 | 10:16 | 10:46 | Sunny | 67 | 69 | 64 | Cutting noise from Custom Building | Traffic noise, noise from nearby plyaground | - | 18 | 0.3 | RION- NL31 (S/N 00410224) | RION - NC73 (S/N 10997142) |
| 29-Dec-10 | 13:18 | 13:48 | Sunny | 69 | 71 | 66 | Noise from nearby playground | Traffic Noise | - | 17 | 0.4 | RION- NL31 (S/N 00983400) | RION - NC73 (S/N 10997142) |
| Min. | 65 | . | |||||||||||
| Max. | 69 | ||||||||||||