Restricted Hours Noise Monitoring Results | |||||||||||||
Station NM2 | |||||||||||||
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 | |||||||||||
11-Aug-16 | 19:45 | 19:50 | Cloudy | 72 | 74 | 69 | - | Traffic noise | - | 31 | 0.2 | SVAN957 (N.08.03) | B&K4231 (N.02.03) |
11-Aug-16 | 19:50 | 19:55 | Cloudy | 71 | 73 | 69 | - | ||||||
11-Aug-16 | 19:55 | 20:00 | Cloudy | 71 | 73 | 70 | - | ||||||
11-Aug-16 | 19:45 | 20:00 | Cloudy | 71 | - | - | - | ||||||
14-Aug-16 | 19:45 | 19:50 | Cloudy | 69 | 71 | 67 | - | Traffic noise | - | 30 | 0.5 | SVAN957 (N.08.03) | B&K4231 (N.02.01) |
14-Aug-16 | 19:50 | 19:55 | Cloudy | 69 | 71 | 67 | - | ||||||
14-Aug-16 | 19:55 | 20:00 | Cloudy | 70 | 72 | 68 | - | ||||||
14-Aug-16 | 19:45 | 20:00 | Cloudy | 69 | - | - | - | ||||||
23-Aug-16 | 19:30 | 19:35 | Fine | 70 | 71 | 68 | - | Traffic noise | - | 30 | 0.5 | SVAN957 (N.08.08) | B&K4231 (N.02.03) |
23-Aug-16 | 19:35 | 19:40 | Fine | 70 | 71 | 68 | - | ||||||
23-Aug-16 | 19:40 | 19:45 | Fine | 70 | 71 | 68 | - | ||||||
23-Aug-16 | 19:30 | 19:45 | Fine | 70 | - | - | - | ||||||
28-Aug-16 | 19:00 | 19:05 | Cloudy | 70 | 72 | 67 | - | Traffic noise | - | 28 | 0.5 | SVAN957 (N.08.03) | B&K4231 (N.02.01) |
28-Aug-16 | 19:05 | 19:10 | Cloudy | 70 | 72 | 68 | - | ||||||
28-Aug-16 | 19:10 | 19:15 | Cloudy | 69 | 71 | 67 | - | ||||||
28-Aug-16 | 19:00 | 19:15 | Cloudy | 70 | - | - | - | ||||||
: | Min. | 69 | |||||||||||
Max. | 72 | ||||||||||||
Average | 70 |