Daytime Noise Monitoring Results

Station NM2

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

02-Jul-13

11:15

11:45

Sunny

73

75

72

-

Traffic Noise

-

31

0.5

RION-NL31  (S/N 00603867)

RION-NC73 (S/N 10997142)

08-Jul-13

14:00

14:30

Sunny

73

75

72

-

traffic noise

-

31

0.3

RION-NL31  (S/N 00603867)

RION-NC73 (S/N 10997142)

19-Jul-13

09:20

09:50

Cloudy

74

75

73

-

Traffic noise

-

29

0.3

RION- NL31 (S/N 00410224)

RION-NC73 (S/N 10997142)

25-Jul-13

10:20

10:50

Cloudy

74

76

73

Lifting

Traffic noise

-

30

0.5

RION- NL31 (S/N 00410224)

RION-NC73 (S/N 10997142)

31-Jul-13

09:20

09:50

Fine

73

75

72

-

Traffic noise

-

30

0.5

RION- NL31 (S/N 00410224)

RION-NC73 (S/N 10997142)

Min.

73

Max.

74