Daytime Noise Monitoring Results - Normal weekday

Station M5, Chuk Lam Ming Tong

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

03-Sep-12

10:07

10:37

Sunny

62

65

57

Rock out

Road traffic noise

N.A

29

<5

B&K 2238 S/N : 2385180

B&K 4231  S/N: 3003246

13-Sep-12

09:47

10:17

Sunny

63

65

59

Rock out and loading

Road traffic noise

N.A

29

<5

B&K 2238 S/N : 2385180

B&K 4231  S/N: 3003246

19-Sep-12

14:12

14:42

Sunny

64

66

59

Rock out and loading

Road traffic noise

N.A

27

<5

B&K 2238 S/N : 2808432

B&K 4231  S/N: 3003246

24-Sep-12

10:07

10:37

Sunny

62

65

58

Rock out and loading

Road traffic noise

N.A

28

<5

B&K 2238 S/N : 2808432

B&K 4231  S/N: 3003246

Min.

62

Max.

64