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

23-Dec-09

15:04

15:34

Sunny

60

65

55

N.A

Unloading work from other construction site, which near the Cyberport PTW of HATS.

Free-field measurement, +3dB correction.

<5

B&K 2238 S/N : 2684502

B&K 4231 S/N: 2385180

31-Dec-09

13:37

14:07

Fine

57

59

54

N.A

Unloading work from other construction site, which near the Cyberport PTW of HATS.

Free-field measurement, +3dB correction.

<5

B&K 2238 S/N : 2684502

B&K 4231 S/N: 2385180

07-Jan-10

08:50

09:20

Drizzle

58

61

54

N.A

Unloading work from other construction site, which near the Cyberport PTW of HATS.

Free-field measurement, +3dB correction.

<5

B&K 2238 S/N : 2684503

B&K 4231 S/N: 2385180

12-Jan-10

15:21

15:51

Cloudy

63

67

54

N.A

Unloading work from other construction site, which near the Cyberport PTW of HATS.
Maintenance works at Aegean Terrace.

Free-field measurement, +3dB correction.

<5

B&K 2238 S/N : 2684502

B&K 4231 S/N: 2385180

18-Jan-10

14:27

14:57

Sunny

62

63

57

N.A

Loading activities from other construction site, which near the Cyberport PTW of HATS.
Cleaning works within the Aegean Terrace.

Free-field measurement, +3dB correction.

<5

B&K 2238 S/N : 2684503

B&K 4231 S/N: 2385180

28-Jan-10

15:00

15:30

Cloudy

66

68

56

N.A

Loading activities from other construction site, which near the Cyberport PTW of HATS.
Traffic noise from sasson road.

Free-field measurement, +3dB correction.

<5

B&K 2238 S/N : 2684503

B&K 4231 S/N: 2385180

03-Feb-10

13:46

14:16

Cloudy

60

63

56

N.A

Loading activities from other construction site, which near the Cyberport PTW of HATS.
Traffic noise from sasson road.

Free-field measurement, +3dB correction.

<5

B&K 2238 S/N : 2684503

B&K 4231 S/N: 2385180

12-Feb-10

11:42

12:12

Cloudy

56

59

52

N.A

Loading activities from other construction site, which near the Cyberport PTW of HATS.

Free-field measurement, +3dB correction.

<5

B&K 2238 S/N : 2684503

B&K 4231 S/N: 2385180

18-Feb-10

15:23

15:53

Cloudy

58

62

52

N.A

Loading activities from other construction site, which near the Cyberport PTW of HATS.

Free-field measurement, +3dB correction.

<5

B&K 2238 S/N : 2684503

B&K 4231 S/N: 2385180

26-Feb-10

14:46

15:16

Fine

69

72

62

Operation of piling activities

Loading activities from other construction site, which near the Cyberport PTW of HATS.
Grass cutting activities by Food and Environmental Hygiene Department.

Free-field measurement, +3dB correction.

<5

B&K 2238 S/N : 2684503

B&K 4231 S/N: 2385180

02-Mar-10

10:31

11:01

Cloudy

60

66

57

Operation of piling activities

Loading activities from other construction site, which near the Cyberport PTW of HATS.
Road traffic noise

Free-field measurement, +3dB correction.

<5

B&K 2238 S/N : 2684503

B&K 4231 S/N: 2385180

08-Mar-10

10:58

11:28

Cloudy

61

63

56

Operation of piling activities

Loading activities from other construction site, which near the Cyberport PTW of HATS.
Road traffic noise

Free-field measurement, +3dB correction.

<5

B&K 2238 S/N : 2684503

B&K 4231 S/N: 2385180

19-Mar-10

11:03

11:33

Cloudy

56

51

N.A

Loading activities from other construction site, which near the Cyberport PTW of HATS.
Road traffic noise

Free-field measurement, +3dB correction.

<5

B&K 2238 S/N : 2684503

B&K 4231 S/N: 2385180

22-Mar-10

11:07

11:37

Cloudy

54

57

51

N.A

Loading activities from other construction site, which near the Cyberport PTW of HATS.
Road traffic noise,sound of cicadas and cargo ships

Free-field measurement, +3dB correction.

<5

B&K 2238 S/N : 2684503

B&K 4231 S/N: 2385180

31-Mar-10

14:20

14:50

Cloudy

56

59

52

N.A

Loading activities from other construction site, which near the Cyberport PTW of HATS.
Road traffic noise

Free-field measurement, +3dB correction.

<5

B&K 2238 S/N : 2684503

B&K 4231 S/N: 2385180

09-Apr-10

10:28

10:58

Cloudy

58

59

54

Loading Activities

Loading activities from other construction site, which near the Cyberport PTW of HATS.
Road traffic noise

Free-field measurement, +3dB correction.

<5

B&K 2238 S/N : 2684503

B&K 4231 S/N: 2385180

13-Apr-10

11:00

11:30

Fine

53

54

50

Loading Activities

Loading activities from other construction site, which near the Cyberport PTW of HATS.
Road traffic noise

Free-field measurement, +3dB correction.

<5

B&K 2238 S/N : 2684503

B&K 4231 S/N: 2385180

19-Apr-10

13:45

14:15

Sunny

57

58

50

Loading Activities

Loading activities and mobile crane from other construction site, which near the Cyberport PTW of HATS.
Road traffic noise

Free-field measurement, +3dB correction.

<5

B&K 2238 S/N : 2684503

B&K 4231 S/N: 2385180

26-Apr-10

10:45

11:15

Cloudy

59

58

52

N.A

Loading activities and mobile crane from other construction site, which near the Cyberport PTW of HATS.
Road traffic noise

Free-field measurement, +3dB correction.

<5

B&K 2238 S/N : 2684503

B&K 4231 S/N: 2385180

06-May-10

09:45

10:15

Cloudy

57

58

54

N.A

Loading activities and mobile crane from other construction site, which near the Cyberport PTW of HATS.
Road traffic noise

Free-field measurement, +3dB correction.

<5

B&K 2238 S/N : 2684503

B&K 4231 S/N: 2385180

10-May-10

09:45

10:15

Cloudy

57

58

53

N.A

Loading activities from other construction site, which near the Cyberport PTW of HATS.
Road traffic noise

Free-field measurement, +3dB correction.

<5

B&K 2238 S/N : 2684503

B&K 4231 S/N: 2385180

18-May-10

11:30

12:00

Sunny

56

59

49

N.A

Loading activities and concreting activities from other construction site, which near the Cyberport PTW of HATS.
Road traffic noise

Free-field measurement, +3dB correction.

<5

B&K 2238 S/N : 2684503

B&K 4231 S/N: 2385180

24-May-10

10:20

10:50

Sunny

55

56

51

N.A

Loading activities from other construction site, which near the Cyberport PTW of HATS.
Road traffic noise

Free-field measurement, +3dB correction.

<5

B&K 2238 S/N : 2684503

B&K 4231 S/N: 2385180

04-Jun-10

10:40

11:10

Cloudy

57

59

52

N.A

Loading activities from other construction site, which near the Cyberport PTW of HATS.
Road traffic noise

Free-field measurement, +3dB correction.

<5

B&K 2238 S/N : 2684503

B&K 4231 S/N: 2385180

10-Jun-10

10:40

11:10

Cloudy

61

63

58

N.A

Loading activities from other construction site, which near the Cyberport PTW of HATS.
Road traffic noise

Free-field measurement, +3dB correction.

<5

B&K 2238 S/N : 2684503

B&K 4231 S/N: 2385180

14-Jun-10

15:06

15:36

Cloudy

62

63

57

N.A

Loading activities from other construction site, which near the Cyberport PTW of HATS.
Road traffic noise

Free-field measurement, +3dB correction.

<5

B&K 2238 S/N : 2684503

B&K 4231 S/N: 2385180

22-Jun-10

09:22

09:52

Cloudy

60

62

55

N.A

Loading activities from other construction site, which near the Cyberport PTW of HATS.
Sound of cargo ship.

Free-field measurement, +3dB correction.

<5

B&K 2238 S/N : 2684503

B&K 4231 S/N: 2385180

30-Jun-10

14:07

14:37

Fine

61

63

59

N.A

Loading activities from other construction site, which near the Cyberport PTW of HATS.
Sound of cargo ship.

Free-field measurement, +3dB correction.

<5

B&K 2238 S/N : 2684503

B&K 4231 S/N: 2385180

06-Jul-10

10:09

10:39

Fine

62

63

58

N.A

Loading activities from other construction site, which near the Cyberport PTW of HATS.

Free-field measurement, +3dB correction.

30

<5

B&K 2238 S/N : 2684502

B&K 4231 S/N: 2385180

13-Jul-10

09:57

10:27

Sunny

59

61

56

N.A

Loading activities from other construction site, which near the Cyberport PTW of HATS.

Free-field measurement, +3dB correction.

29.9

<5

B&K 2238 S/N : 2684502

B&K 4231 S/N: 2385180

19-Jul-10

09:36

10:06

Sunny

59

62

53

N.A

Loading activities from other construction site, which near the Cyberport PTW of HATS.

Free-field measurement, +3dB correction.

29.7

<5

B&K 2238 S/N : 2684502

B&K 4231 S/N: 2385180

29-Jul-10

09:11

09:41

Cloudy

59

60

56

N.A

Loading activities from other construction site, which near the Cyberport PTW of HATS.

Free-field measurement, +3dB correction.

28.5

<5

B&K 2238 S/N : 2684502

B&K 4231 S/N: 2385180

03-Aug-10

14:45

15:15

Sunny

60

61

58

N.A

Loading activities from other construction site, which near the Cyberport PTW of HATS.

Free-field measurement, +3dB correction.

29.1

<5

B&K 2238 S/N : 2684502

B&K 4231 S/N: 2385180

09-Aug-10

13:42

14:12

Sunny

57

59

55

N.A

Loading activities from other construction site, which near the Cyberport PTW of HATS.

Free-field measurement, +3dB correction.

29.6

<5

B&K 2238 S/N : 2684502

B&K 4231 S/N: 2385180