MEASURING LOCATE TECHNICIAN PERFORMANCE FOR QUALITY ASSURANCE

摘要

A method on a computing device for measuring the quality of a buried asset location procedure for quality assurance is provided. The method includes storing a plurality of best practice instruction records, receiving process and sensor data from a field technician that has performed a buried asset location procedure, calculating the sub-metrics based on the field technician's process and device data, defining a sigmoid function for each sub-metric, converting each of the sub-metrics to a normalized value using the sigmoid function corresponding to said sub-metric, storing weight values corresponding to each sub-metric; calculating a main metric P representing the quality of the field technician's buried asset location procedure and technique based on the sub-metrics, searching for matching best practice instruction records that correspond to the main metric and sub-metrics, and displaying the description of a program for best practice instruction of the matching best practice instruction records.