Table 8 Summary of life cycle costs
From: Modeling life expectancy and cost effectiveness for UHPC bridge retrofitting techniques
Cost | Alternative 1 (Cast in-place slab with conventional concrete) | Alternative 2 (Precast Deck Slab with UHPC Joints and Overlay) |
|---|---|---|
Agency Cost | $950,604 | $952,630 |
User Cost | $4,319,557 | $746,662 |
Total Net Present Value (NPV) | $5,270,161 | $1,700,178 |
Equivalent Annual Cost | $190,427 | $61,432 |