一、立项背景建筑业已成为国民经济的支柱型产业。但由于建筑市场监管体系和信用体系滞后,市场主体行为不规范,建设管理信息不互通、不共享,围标串标,违法分包转包、资质资格挂靠和关键岗位人员不到位不到岗,工程质量安全事故等问题突出,成为制约建筑业持续健康发展的热点和重点问题。强化工程项目建设全生命周期过程管理,推进信息可追溯式生产方式,以大数据为依 I. Background The construction industry has become the pillar industry of the national economy. However, due to the lag of supervision system and credit system in the construction market, the market players behaved in a non-standard way, the construction management information was not interoperable and shared, the bidding was encircled by superscripts, subcontracting in violation of laws and regulations, Engineering quality and safety accidents and other issues become prominent, restricting the sustained and healthy development of the construction industry, hot and key issues. Strengthen the project life cycle process management, promote information traceable production methods, with big data as the basis