Daytime Noise Monitoring Results

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

05-Jun-14

13:24

13:54

Sunny

67

70

61

Operation of forklift and loading

Road traffic noise

N.A

29.9

<5

B&K 2238   S/N : 2684503

B&K 4231  S/N:  3004068

11-Jun-14

10:00

10:30

Sunny

66

68

61

Operation of forklift and loading

Road traffic noise

N.A

28.1

<5

B&K 2238   S/N : 2684503

B&K 4231  S/N:  3004068

19-Jun-14

11:26

11:56

Sunny

64

66

60

Operation of forklift and loading

Road traffic noise

N.A

30.2

<5

B&K 2238   S/N : 2684503

B&K 4231  S/N:  3004068

23-Jun-14

13:32

14:02

Sunny

65

67

62

Concrete loading

Road traffic noise

N.A

30.2

<5

B&K 2238   S/N : 2684503

B&K 4231  S/N:  3004068

Min.

64

Max.

67