| 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 | |||||||||||
| 02-Mar-11 | 14:50 | 15:20 | Sunny | 67 | 69 | 64 | - | Mainly traffic noise, nearby playground | - | RION- NL31 (S/N 00983400) | RION - NC73 (S/N 10997142) | ||
| 08-Mar-11 | 09:00 | 09:30 | Cloudy | 66 | 69 | 64 | - | Mainly traffic noise | - | RION- NL31 (S/N 00983400) | RION - NC73 (S/N 10997142) | ||
| 14-Mar-11 | 08:55 | 09:25 | Sunny | 68 | 70 | 65 | - | Mainly traffic noise | - | RION- NL31 (S/N 00983400) | RION - NC73 (S/N 10997142) | ||
| 25-Mar-11 | 08:50 | 09:20 | Fine | 64 | 70 | 68 | Recycling Shop (near site) | Mainly traffic noise | - | RION- NL31 (S/N 00983400) | RION - NC73 (S/N 10997142) | ||
| 31-Mar-11 | 09:50 | 10:20 | Fine | 65 | 70 | 68 | - | Mainly traffic noise | - | RION- NL31 (S/N 00983400) | RION - NC73 (S/N 10997142) | ||
| Min. | 64 | . | |||||||||||
| Max. | 68 | ||||||||||||