Daytime Noise Monitoring Results

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

04-Sep-13

08:15

08:45

Sunny

68

69

66

Noise from nearby playground

Traffic Noise

-

30

0.5

RION- NL31 (S/N 00410224)

RION - NC73 (S/N 10997142)

10-Sep-13

13:02

13:32

Sunny

70

71

68

Noise from nearby playground

Traffic Noise

-

30

0.5

RION- NL31 (S/N 00410224)

RION - NC73 (S/N 10997142)

16-Sep-13

11:14

11:44

Sunny

68

70

66

Minor noise from nearby site

Traffic Noise

-

29

0.5

RION- NL31 (S/N 00410224)

RION - NC73 (S/N 10997142)

27-Sep-13

10:35

11:05

Sunny

69

71

66

-

Traffic Noise

-

29

0.5

RION- NL31 (S/N 00410224)

RION - NC73 (S/N 10997142)

Min.

68

.

Max.

70