Daytime Noise Monitoring Results -- Normal weekday

Station M8, Wah Lai House

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-Nov-13

10:20

10:50

Cloudy

66

67

63

Mucking

Road Traffic noise from Shek Pai Wan Road

N.A

24.1

<5

B&K 2238   S/N : 2684503

B&K 4231  S/N: 3004068

13-Nov-13

13:18

13:48

Cloudy

66

67

62

Operation of tower crane

Road Traffic noise from Shek Pai Wan Road

N.A

20.7

<5

B&K 2238   S/N : 2684503

B&K 4231  S/N: 3004068

19-Nov-13

15:41

16:11

Cloudy

66

68

64

Operation of tower crane

Road Traffic noise from Shek Pai Wan Road

N.A

20.7

<5

B&K 2238   S/N : 2684503

B&K 4231  S/N: 3004068

25-Nov-13

09:40

10:10

Fine

66

67

64

Operation of tower crane

Road Traffic noise from Shek Pai Wan Road

N.A

19.5

<5

B&K 2238   S/N : 2684503

B&K 4231  S/N: 3004068

Min.

66

Max.

66