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| Project description: |
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Maintain traffic lanes open at all times during rush hours (night closures) |
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Repairs of concrete structures and bridge |
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Concreting on tunnel ceiling |
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Replacement of lighting, traffic light structures |
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Anti-blinding fences and setting up impact attenuators |
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Other related work on Decarie Highway (Highway 15), and service roads on North and South sides of Decarie tunnel and Turcot interchanges. |
| Challenge: |
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Coordination of work phases and maintaining traffic lane reopenings on time every morning |
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Sound control (urban and night construction project) |
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Tunnel was sealed off at both ends during each shift. |
| Value of contract: 20 M $. |
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