Daytime Noise Monitoring Results

Station NM4

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

01-Nov-16

10:30

11:00

Sunny

66

68

65

N.A

Traffic Noise

-

30

0.2

Casella CEL-633A (S/N 3521757)

Casella CEL-120/1 (S/N 3421612)

07-Nov-16

10:20

10:50

Sunny

67

68

66

N.A

Traffic Noise

-

30

0.5

Casella CEL-633A (S/N 3521757)

Casella CEL-120/1 (S/N 3421612)

11-Nov-16

08:00

08:30

Cloudy

N.A

Traffic Noise

-

28

0.5

Casella CEL-633A (S/N 3521757)

Casella CEL-120/1 (S/N 3421612)

26-Oct-16

09:58

10:28

Sunny

N.A

Traffic Noise

-

29

0.3

Casella CEL-633A (S/N 3521757)

Casella CEL-120/1 (S/N 3421612)

31-Aug-16

10:55

11:25

Cloudy

66

67

65

N.A

Traffic Noise

-

31

0.2

Casella CEL-633A (S/N 3521757)

Casella CEL-120/1 (S/N 3421612)

30-Apr-13

09:00

09:30

Fine

69

66

-

Traffic Noise

-

0.5

RION- NL31 (S/N 00603867)

RION - NC73 (S/N 10997142)

-

Min.

66

Max.

67

Average

67