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)

06-Jun-14

13:10

13:40

Fine

73

74

71

Lifting

Traffic Noise

-

32

0.3

RION-NL31  (S/N 00410224)

RION-NC73 (S/N 10997142)

12-Jun-14

15:10

15:40

Sunny

73

74

72

Lifting

Traffic noise

-

32

0.3

RION- NL52 (S/N 00131627)

RION-NC73 (S/N 10997142)

18-Jun-14

14:20

14:50

Sunny

73

74

71

Lifting

Traffic noise

-

32

0.2

RION- NL52 (S/N 00131627)

RION-NC73 (S/N 10997142)

24-Jun-14

14:00

14:30

Fine

73

74

71

Lifting

Noise from nearby site, Traffic noise

-

32

0.3

RION- NL52 (S/N 00131627)

RION-NC73 (S/N 10997142)

30-Jun-14

13:20

13:50

Sunny

73

74

72

Lifting

Noise from nearby site, Traffic noise

-

32

0.3

RION- NL52 (S/N 00131627)

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.

73