Daytime Noise Monitoring Results

Station M3, Kwan Yick Building

Date

Start Time

End Time

Weather

Noise level (dB(A))

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-Oct-14

09:22

09:52

Sunny

67

69

66

-

Traffic Noise

-

28

0.5

RION- NL52 (S/N 00131627)

RION-NL73  (S/N 10997142)

17-Oct-14

14:15

14:45

Sunny

67

69

66

-

Traffic Noise

-

27

0.3

RION- NL52 (S/N 00131627)

RION-NL73  (S/N 10997142)

23-Oct-14

14:25

14:55

Fine

67

68

65

-

Traffic Noise

-

27

0.3

RION- NL52 (S/N 00131627)

RION-NL73  (S/N 10997142)

29-Oct-14

10:25

10:55

Fine

67

69

66

-

Traffic Noise

-

28

0.3

RION- NL52 (S/N 00131627)

RION-NL73  (S/N 10997142)

Max

67

Min

67

Average

67