When discussing quality in construction, people sometimes use "quality assurance" and "quality control" interchangeably. Nevertheless, these two terms represent entirely different actions. Although both work to provide a final product that fulfills the project's standards and the customer's expectations, Reddy Kancharla believes they get the result from using entirely different methods.
Reddy Kancharla believes that Quality Control (QC) and Quality Assurance (QA) are two critical components of a construction project's quality management ability to produce a high-quality product or service.
Generally, Quality Control (QC) is the process of recognizing and correcting problems as they arise. But, Quality Assurance (QA) is the process of preventing issues. In other words, QA is all about defect prevention, whereas QC is more focused on detecting defect detection.
Quality Assurance
Quality Assurance (QA) is a set of organized and rigorous tasks completed before starting a project. This strategy ensures that the building meets quality requirements throughout the construction process. Additionally, QA documents the procedures, concepts, standards, and techniques that everyone must follow and ensures that they are known to those who need to know them.
In layman's terms, Reddy Kancharla explains, quality assurance (QA) is the process of preparing to accomplish the right things in the proper order to achieve the required quality at the end of a construction project.
Quality Control
Quality Control (QC) relies heavily on observation and activity. In any case, after you have the ideal arrangement and framework in place during the process of QA, you must then screen the job as it is in progress to guarantee the outputs are what you expect. In other terms, quality control (QC) is the examination of craftsmanship on a construction site. So, it ensures that the project meets the desired level of quality.