Quality Assurance and Quality Control of Nuclear Engineering during Construction Phase

The quality assurance（QA） and quality control（QC） is a very important work in the nuclear engineering.This paper starts with how to establish quality assurance system of nuclear engineering construction phase,then introduces several experiments and techniques such as the implementation of quality assurance program,the quality assurance and quality control of contractors,the quality surveillance and control of supervisory companies,quality assurance audit and surveillance of builders.