Who is primarily responsible for quality control of concrete produced for the Department of Transportation and Development (DOTD)?

The responsibility for quality control of concrete produced for the Department of Transportation and Development (DOTD) primarily falls on the contractor's certified concrete technician. This individual is specifically trained and certified to understand the standards and specifications required for concrete production. They are tasked with overseeing the mixing process, ensuring that materials meet the required specifications, and conducting necessary tests to validate the quality of the concrete.

The role of the contractor's certified concrete technician is crucial because they have the expertise to apply industry best practices and meet state guidelines. Their certification signifies that they have received specialized training, enabling them to effectively monitor the concrete's properties and ensure compliance with DOTD's quality standards.

While other roles, such as project managers and quality assurance inspectors, play significant roles in the overall project and its documentation, the contractor's certified concrete technician is uniquely focused on the concrete quality itself, making them the primary authority on this aspect of the project.