Table 3.8          Predicted Traffic Noise Levels for the “With Redevelopment” and “Without Redevelopment” Scenarios - Weekday

NSRs

Floor

Predicted Unmitigated Traffic Noise Levels (Peak Hour Traffic L10 (1 hour)),, dB(A)

EIAO-TM Noise Criteria, dB(A)

 

 

Scenario 1-

With Redevelopment

[1]

Scenario 2-

Without Redevelopment

[2]

Difference

[1]-[2]

 

PTS1

1/F

61.6

59.8

1.8

65

 

2/F

63.9

62.8

1.1

65

 

3/F

65.0

64.2

0.8

65

 

4/F

65.6

64.7

0.9

65

PTS2

1/F

64.8

62.0

2.8

70

 

2/F

65.7

62.9

2.8

70

 

3/F

66.2

63.5

2.7

70

 

4/F

66.5

63.8

2.7

70

WCHC

1/F

73.1

72.6

0.5

70

 

3/F

74.1

73.6

0.5

70

 

6/F

74.5

73.9

0.6

70

SW1

1/F

74.1

73.7

0.4

70

SW2

1/F

73.9

73.7

0.2

70

CV1

1/F

73.4

73.3

0.1

70

 

2/F

73.5

73.3

0.2

70

 

3/F

73.4

73.2

0.2

70

HA

1/F

71.7

71.8

-0.1

70

 

2/F

72.8

72.8

0.0

70

 

3/F

72.7

72.7

0.0

70

CV2

1/F

64.7

64.8

-0.1

70

 

2/F

70.7

70.8

-0.1

70

 

3/F

74.5

74.5

0.0

70

XC

1/F

65.2

65.2

0.0

70

 

2/F

71.2

71.2

0.0

70

 

3/F

74.2

74.2

0.0

70

IV2

1/F

72.8

72.8

0.0

70

 

2/F

73.9

73.9

0.0

70

BC2

1/F

71.0

70.9

0.1

70

 

5/F

69.9

69.8

0.1

70

 

10/F

68.7

68.6

0.1

70

 

15/F

67.7

67.6

0.1

70

 

20/F

67.0

66.9

0.1

70

 

25/F

66.3

66.2

0.1

70

 

30/F

65.8

65.7

0.1

70

 

35/F

65.3

65.2

0.1

70

 

39/F

65.0

64.9

0.1

70

PS2

G/F

73.5

73.4

0.1

65

 

2/F

73.1

73.0

0.1

65

 

4/F

72.3

72.2

0.1

65

 

6/F

71.5

71.4

0.1

65