Daytime Noise Monitoring Results

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

03-Aug-10

09:46

10:16

Sunny

66

67

64

Pipe pilling works

Road Traffic noise from Shek Pai Wan Road.

N.A

29

<5

B&K 2238   S/N : 2684502

B&K 4231  S/N: 2385180

13-Aug-10

14:07

14:37

Sunny

65

66

62

Pipe pilling works

Road Traffic noise from Shek Pai Wan Road.

N.A

30

<5

B&K 2238   S/N : 2684502

B&K 4231  S/N: 2385180

17-Aug-10

10:18

10:48

Sunny

65

66

62

Pipe pilling works

Road Traffic noise from Shek Pai Wan Road.

N.A

28

<5

B&K 2238   S/N : 2684502

B&K 4231  S/N: 2385180

25-Aug-10

13:19

13:49

Sunny

65

67

64

Pipe pilling works

Road Traffic noise from Shek Pai Wan Road.

N.A

28

<5

B&K 2238   S/N : 2684502

B&K 4231  S/N: 2385180

31-Aug-10

09:43

10:13

Foggy

65

67

63

Pipe pilling works

Road Traffic noise from Shek Pai Wan Road.

N.A

30

<5

B&K 2238   S/N : 2684502

B&K 4231  S/N: 2385180

00-Jan-00

-

-

-

-

-

-

-

-

-

-

-

-

-

Min.

65

Max.

66