Daytime Noise Monitoring

Station NM1

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-Dec-13

11:07

11:37

Sunny

69

71

67

Noise from nearby site

Traffic noise

-

22

0.5

RION- NL31 (S/N 00410224)

RION - NC73 (S/N 10997142)

12-Dec-13

09:10

09:40

Cloudy

70

71

68

Noise from nearby site

Traffic Noise

-

17

0.3

RION- NL31 (S/N 00410224)

RION - NC73 (S/N 10997142)

18-Dec-13

09:13

09:43

Sunny

69

70

67

Noise from nearby site

Traffic noise

-

15

0.8

RION- NL31 (S/N 00410224)

RION - NC73 (S/N 10997142)

24-Dec-13

16:37

17:07

Sunny

68

69

63

Noise from nearby site

Traffic noise

-

17

0.5

RION- NL31 (S/N 00410224)

RION - NC73 (S/N 10997142)

30-Dec-13

09:00

09:30

Sunny

68

70

66

Noise from nearby site

Traffic noise

-

18

0.8

RION- NL31 (S/N 00410224)

RION - NC73 (S/N 10997142)

Min.

68

.

Max.

70