J Acoustic Report · 132007.2398

                                                                                 ACOUSTICS & AIR QUALITY


         Predicted Noise Levels with Designated Noise Barrier              Overall MP4.4
                                                                             Category
Lot /   Floor/      Predicted Road Noise         Predicted Rail Noise
Room    Ward               Levels                       Levels
                  L10(18hour)     MP4.4         Lmax dBA         MP4.4
                      dBA        Category                       Category
 33     Ground        58             1            77               2            2
 34     Ground        57             0            76               2            2
 35     Ground        56             0            75               2            2
 36     Ground        55             0            75               2            2
 37     Ground        54             0            74               1            1
 38     Ground        55             0            74               1            1
 39     Ground        56             0            75               2            2
 40     Ground        56             0            76               2            2
 41     Ground        57             0            77               2            2
 42     Ground        58             1            77               2            2
 43     Ground        60             1            68               0            1
 44     Ground        60             1            68               0            1
 45     Ground        60             1            69               0            1
 46     Ground        60             1            68               0            1
 47     Ground        58             1            77               2            2
 48     Ground        57             0            76               2            2
 49     Ground        56             0            76               2            2
 50     Ground        56             0            75               2            2
 51     Ground        55             0            74               1            1
 52     Ground        54             0            74               1            1
 53     Ground        54             0            74               1            1
 54     Ground        55             0            74               1            1
 55     Ground        56             0            75               2            2
 56     Ground        56             0            76               2            2
 57     Ground        57             0            76               2            2
 58     Ground        58             1            77               2            2
 59     Ground        60             1            68               0            1
 60     Ground        60             1            67               0            1
 61     Ground        60             1            68               0            1
 62     Ground        60             1            67               0            1
 63     Ground        57             0            77               2            2
 64     Ground        56             0            77               2            2
 65     Ground        55             0            76               2            2
 66     Ground        55             0            75               2            2
 67     Ground        54             0            74               1            1
 68     Ground        53             0            73               1            1
 69     Ground        54             0            73               1            1
 70     Ground        54             0            74               1            1
 71     Ground        55             0            75               2            2


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Predicted Noise Levels with Designated Noise Barrier Overall MP4.4
- 7 - —— Category
Lot / Floor/ Predicted Road Noise Predicted Rail Noise
Room Ward Levels Levels
L1o(18hour) MP4.4 Lmax dBA MP4.4
dBA Category Category

33 Ground 58 1 77 2 2
34 Ground 57 0 76 2 2
35 Ground 56 0 75 2 2
36 Ground 55 0 75 2 2
37 Ground 54 0 74 1 1
38 Ground 55 0 74 1 1
39 Ground 56 0 75 2 2
40 Ground 56 O 76 2 2
41 Ground 57 0 77 2 2
42 Ground 58 1 77 2 2
43 Ground 60 1 68 O 4
44 Ground 60 1 68 O 4
45 Ground 60 1 69 O 4
46 Ground 60 1 68 O 1
47 Ground 58 1 77 2 2
48 Ground 57 0 76 2 2
49 Ground 56 O 76 2 2
50 Ground 56 0 75 2 2
51 Ground 55 0 74 1 1
52 Ground 54 0 74 1 1
53 Ground 54 0 74 1 1
54 Ground 55 0 74 1 1
55 Ground 56 0 75 2 2
56 Ground 56 0 76 2 2
57 Ground 57 0 76 2 2
58 Ground 58 1 77 2 2
59 Ground 60 1 68 O 4
60 Ground 60 1 67 O 4
61 Ground 60 1 68 O 4
62 Ground 60 1 67 O 4
63 Ground 57 0 77 2 2
64 Ground 56 0 77 2 2
65 Ground 55 0 76 2 2
66 Ground 55 0 75 2 2
67 Ground 54 0 74 1 1
68 Ground 53 0 73 1 1
69 Ground 54 O 73 1 4
70 Ground 54 0 74 1 1
71 Ground 55 0 75 2 2

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