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

06-Jul-11

10:01

10:31

Cloudy

65

66

63

Loading

Road Traffic noise from Shek Pai Wan Road

N.A

29.7

<5

B&K 2238   S/N : 2684503

B&K 4231  S/N: 2385180

12-Jul-11

14:17

14:47

Cloudy

67

69

65

Operation of moblie crane

Road Traffic noise from Shek Pai Wan Road

N.A

27.6

<5

B&K 2238   S/N : 2684503

B&K 4231  S/N: 2385180

18-Jul-11

10:00

10:30

Drizzle

65

66

63

Operation of moblie crane

Road Traffic noise from Shek Pai Wan Road

N.A

27.9

<5

B&K 2238   S/N : 2684503

B&K 4231  S/N: 2385180

28-Jul-11

10:06

10:36

Sunny

66

67

64

Operation of moblie crane

Road Traffic noise from Shek Pai Wan Road

N.A

30.1

<5

B&K 2238   S/N : 2684503

B&K 4231  S/N: 2385180

Min.

65

Max.

67