Restricted Hours Noise Monitoring Results

Station NM5

Date

Start Time

End Time

Weather

Noise level (dB(A)), 5 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

03-Nov-13

11:00

11:05

Sunny

59

61

58

Drill Rig

Traffic Noise

-

26

0.7

RION- NL31 (S/N 00410224)

RION - NC73 (S/N 10997142)

03-Nov-13

11:05

11:10

Sunny

60

62

58

-

03-Nov-13

11:10

11:15

Sunny

60

61

58

-

03-Nov-13

11:00

11:15

Sunny

60

61

58

-

12-Nov-13

19:05

19:10

Cloudy

58

59

56

Drill Rig

Traffic Noise

-

22

0.7

RION- NL31 (S/N 00410224)

RION - NC73 (S/N 10997142)

12-Nov-13

19:10

19:15

Cloudy

59

62

57

-

12-Nov-13

19:15

19:20

Cloudy

58

60

57

-

12-Nov-13

19:05

19:20

Cloudy

59

60

57

-

17-Nov-13

14:33

14:38

Sunny

59

61

57

Drill Rig

Traffic Noise

-

22

0.6

RION- NL31 (S/N 00410224)

RION - NC73 (S/N 10997142)

22-Oct-13

14:38

14:43

Sunny

61

62

58

-

22-Oct-13

14:43

14:48

Sunny

61

63

58

-

22-Oct-13

14:33

14:48

Sunny

60

62

58

-

26-Nov-13

19:10

19:15

Cloudy

61

62

58

Drill Rig

Traffic Noise

-

24

0.3

RION- NL31 (S/N 00410224)

RION - NC73 (S/N 10997142)

27-Oct-13

19:15

19:20

Cloudy

59

61

57

-

26-Nov-13

19:20

19:25

Cloudy

57

60

57

-

26-Nov-13

19:10

19:25

Cloudy

59

61

57

-

Min.

57

Max.

61