Daytime Noise Monitoring Results

Station NM3

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-Mar-14

13:45

14:15

Cloudy

75

76

74

Lifting, Drilling Rock

Traffic noise

-

-

0.6

RION-NL31 (S/N 00410224)

RION-NL73 (S/N  10997142)

12-Mar-14

13:00

13:30

Cloudy

75

76

74

Lifting

Traffic noise

-

-

0.5

RION-NL31 (S/N 00410224)

RION-NL73 (S/N  10997142)

18-Mar-14

09:17

09:47

Sunny

75

77

74

Lifting

Traffic noise

-

-

0.8

RION-NL31 (S/N 00410224)

RION-NL73 (S/N  10997142)

24-Mar-14

09:15

09:45

Sunny

75

76

74

Lifting

Traffic noise

-

-

0.5

RION-NL31 (S/N 00410224)

RION-NL73 (S/N  10997142)

#REF!

00:30

-

RION-NL31 (S/N 00410224)

RION-NL73 (S/N  10997142)

30-Apr-13

10:05

10:35

Fine

76

74

Lifting

Traffic noise

-

0.5

RION-NL31 (S/N 00603867)

RION-NL73 (S/N  10997142)

Min.

75

Max.

75