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Runway Pavement Rehab – Life Cycle Analysis<br />
• Life Cycle Cost Analysis performed based on 30 years<br />
• Asphalt – 30 year life<br />
• Maintenance on joints/cracks in Years 8 & 23<br />
• 2” Overlay in Year 15<br />
• Present worth cost at end of life ~ $1.72 million<br />
• Concrete – 40 year life<br />
• Maintenance on joints in Years 10 & 20<br />
• Present worth cost at end of life ~ $1.54 million<br />
• “Savings” from salvage value at Year 30, more life anticipated
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