论文部分内容阅读
核电质保体系对核电设备供应商的要求极为苛刻,而满足核电质保要求的供应商数量却越来越少。为解决这一矛盾,美国核管会提出商品级检证(CommercialGrade Dedication,CGD)和商品级物项(Commercial Grade Item,CGI)概念,通过严格的认证,在不降低核电质保要求的前提下,简化认证过程,拓宽了核电设备的选择面,取得了良好得效果。对商品级物项的概念、鉴定流程及实施进行介绍。
Nuclear power quality assurance system for nuclear power equipment suppliers is extremely demanding, and meet the nuclear power quality assurance requirements of the number of suppliers is less and less. In order to solve this contradiction, the NRC proposed the concept of Commercial Grade (CGD) and Commercial Grade Item (CGI). Through rigorous certification, without compromising the quality assurance requirements of nuclear power, Simplify the certification process, broaden the selection of nuclear power equipment, and achieved good results. The concept of commodity-level items, identification process and implementation are introduced.