要保证建筑工程质量 ,必须建立完善的建筑工程质量体系。我们可在现有的基础上构筑三个层次的建筑工程质量体系 ,以确保我国建筑工程质量和安全。一、构筑以质量责任制为核心 ,由直接责任主体共同组成的第一层次质量体系。《中华人民共和国刑法》第一百三十七条规定 :“建设单 To ensure the quality of construction projects, we must establish a sound quality system for construction projects. We can build a three-level architectural engineering quality system on an existing basis to ensure the quality and safety of our construction projects. First, build the first-level quality system with quality responsibility system as the core, and the direct responsibility entities together. Article 137 of the “PRC Criminal Law” provides: "Construction bill