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

Traffic noise

-

RION- NL31 (S/N 00983400)

RION - NC73 (S/N 10997142)

10-May-14

11:40

12:10

Cloudy

74

75

72

Lifting

Traffic noise

-

23

0.5

RION-NL31  (S/N 00410224)

RION-NC73 (S/N 10997142)

15-May-14

14:00

14:30

Cloudy

73

74

72

Lifting

Traffic noise

-

24

0.5

RION-NL31  (S/N 00410224)

RION-NC73 (S/N 10997142)

21-May-14

08:15

08:45

Cloudy

73

74

72

Lifting

Traffic noise

-

29

0.3

RION-NL31  (S/N 00410224)

RION-NC73 (S/N 10997142)

27-May-14

10:20

10:50

Sunny

73

74

72

Lifting

Traffic noise

-

32

0.3

RION-NL31  (S/N 00410224)

RION-NC73 (S/N 10997142)

00-Jan-00

00:30

-

RION-NL31  (S/N 00410224)

RION-NC73 (S/N 10997142)

RION-NL31  (S/N 00410224)

RION-NC73 (S/N 10997142)

30-Apr-13

00:30

Fine

75

72

Lifting

Traffic noise

-

0.3

RION-NL31  (S/N 00603867)

RION-NC73 (S/N 10997142)

Min.

73

Max.

74