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)

05-Jan-16

09:15

09:45

Cloudy

76

77

74

N.A.

Traffic noise

-

20

0.5

SVAN957 (N.08.12)

SV30A (N.09.03)

11-Jan-16

09:15

09:45

Cloudy

74

76

73

N.A.

Traffic noise

-

19

0.5

SVAN957 (N.08.08)

B&K4231 (N.02.03)

21-Jan-16

18:15

18:45

Cloudy

76

77

74

N.A.

Traffic noise

-

16

0.3

SVAN957 (N.08.08)

B&K4231 (N.02.03)

27-Jan-16

09:15

09:45

Cloudy

75

76

73

N.A.

Traffic noise

-

13

0.5

SVAN957 (N.08.08)

B&K4231 (N.02.03)

30-Dec-15

09:10

09:40

Cloudy

N.A.

Traffic noise

-

20

0.5

SVAN957 (N.08.07)

B&K4231 (N.02.01)

Min.

74

Max.

76

Average

75