The results of a constructibility and productivity analysis for the California Department of
Transportation Long Life Asphalt Concrete Pavement Rehabilitation Strategies program are
presented. With the assistance of California asphalt concrete (AC) paving contractors, the
analysis explored the effects on construction productivity of rehabilitation materials, design
strategy (crack seat and overlay, full-depth replacement), layer profiles, AC cooling time,
resource constraints, and alternative lane closure tactics. Deterministic and stochastic …

A constructability analysis tool was developed to help the California Department of
Transportation (Caltrans) determine which rehabilitation and construction strategies were
the most feasible in an urban environment to maximize production and minimize traffic
delay. With the assistance of California concrete paving contractors, the constructability
analysis explored the effects of the following parameters on the construction production of
concrete pavement rehabilitation in California: pavement thickness, concrete material …