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

04-Mar-13

13:24

13:54

Sunny

67

68

65

operation of tower crane and loading

Road Traffic noise from Shek Pai Wan Road

N.A

17

<5

B&K 2238   S/N : 2381580

B&K 4231  S/N: 3003246

14-Mar-13

13:23

13:53

Sunny

66

68

64

operation of tower crane and loading

Road Traffic noise from Shek Pai Wan Road

N.A

20

<5

B&K 2238   S/N : 2381580

B&K 4231  S/N: 3003246

20-Mar-13

09:37

10:07

Sunny

66

67

64

operation of tower crane and loading

Road Traffic noise from Shek Pai Wan Road

N.A

25

<5

B&K 2238   S/N : 2381580

B&K 4231  S/N: 3003246

25-Mar-13

15:31

16:01

Sunny

67

69

64

operation of tower crane and loading

Road Traffic noise from Shek Pai Wan Road

N.A

21

<5

B&K 2238   S/N : 2381580

B&K 4231  S/N: 3003246

Min.

66

Max.

67