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Sub12 Reliability Project Noise Study dB Contour Map >= 45.0 >= 45.0 >= 50.0 >= 55.0 >= 60.0 >= 65.0 >= 70.0 >= 75.0 >= 80.0 >= 85.0 >= 90.0 Prepared by AECOM Technical Services, Inc. (URS Corporation)

Sub12 Reliability Project Noise Study dB Contour Map

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Page 1: Sub12 Reliability Project Noise Study dB Contour Map

Sub12 Reliability Project Noise Study dB Contour Map

BLDG_2B

54.4

54.6

51.6

56.4

52.8

BLDG_2A

BLDG_1

BLDG_7

BL

BLDG_4

NW Residences 1

NW Residences 2

BLDG_8

BLDG_9

BLDG_5BLDG_6

47.9

46.7

45.8

52.9

52.3

49.6

Mit dB(A) Contours

762900

762900

762950

762950

763000

763000

763050

763050

763100

763100

3372

750

3372

750

3372

800

3372

800

3372

850

3372

850

3372

900

3372

900

3372

950

3372

950

3373

000

3373

000

3373

050

3373

050

>= 45.0 >= 45.0 >= 50.0 >= 55.0 >= 60.0 >= 65.0 >= 70.0 >= 75.0 >= 80.0 >= 85.0 >= 90.0

Prepared by AECOM Technical Services, Inc. (URS Corporation)

COT Substation 12 Predictive Noise Modeling Contours (dBA)Including Mitigation Designs

Tallahassee, FL

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