Now showing items 91-93 of 93
Prequalification Criteria for Pavement Inspectors
The Orange County Transportation Authority (OCTA) conducts periodic pre-qualification studies to evaluate the proficiency of pavement inspectors in performing pavement distress surveys per ASTM Standard D6433. The results ...
A Financial Model to Estimate Annual Payments Required under Performance Based Contracts
Over the last couple of decades there has been an increased interest by road agencies to adopt performance based contracts (PBC) for road maintenance as a means to increase the efficiency of maintenance operations. PBC is ...
Quality Management for Pavement Condition Data Collection
Within a pavement management system, pavement condition data are used for modeling pavement performance; to trigger maintenance, rehabilitation, and reconstruction; to evaluate program effectiveness; and to satisfy many ...