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Newlands Cross Upgrade EIS - European Investment Bank

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South Dublin County Council N7 <strong>Newlands</strong> <strong>Cross</strong> <strong>Upgrade</strong><br />

Environmental Impact Statement<br />

Arup Consulting Engineers<br />

Table 3.3: Predicted Noise Levels for Years 2010 and 2025 for 'Do-Minimum' and 'Do-Something<br />

- Overpass' Scenarios<br />

Receiver<br />

Location<br />

Opening Year 2010 Design Year 2025<br />

Predicted Noise Level Predicted Noise Level<br />

Do<br />

Minimum<br />

Do<br />

Something<br />

Mitigation<br />

Required?<br />

Do Minimum<br />

Do<br />

Something<br />

Lden<br />

Lden<br />

Lden<br />

Lden<br />

Mitigation<br />

Required?<br />

R01 76 75 No 76 75 No<br />

R02 75 75 No 76 76 No<br />

R03 69 70 Yes 69 70 Yes<br />

R04 68 70 Yes 68 70 Yes<br />

R05 68 70 Yes 69 71 Yes<br />

R06 69 70 Yes 70 71 Yes<br />

R07 69 69 No 69 70 Yes<br />

R08 72 72 No 73 72 No<br />

R09 69 69 No 70 70 No<br />

R10 73 72 No 74 73 No<br />

R11 70 69 No 71 70 No<br />

R12 69 69 No 70 69 No<br />

R13 69 69 No 70 69 No<br />

R14 70 69 No 70 69 No<br />

R15 64 63 No 65 64 No<br />

R16 72 71 No 72 72 No<br />

R17 72 71 No 73 72 No<br />

R18 72 71 No 73 72 No<br />

R19 72 70 No 73 71 No<br />

R20 70 69 No 71 69 No<br />

R21 67 65 No 68 66 No<br />

R22 68 67 No 69 68 No<br />

R23 68 66 No 69 67 No<br />

R24 69 69 No 70 70 No<br />

R25 68 68 No 69 68 No<br />

December 2007 Page 29

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