《建设项目职业病防护设施“三同时”监督管理办法》(国家安全监管总局令第90号,以下简称《办法》)已自2017年5月1日起施行。所谓可能产生职业病危害的建设项目,是指存在或者产生职业病危害因素分类目录所列职业病危害因素的建设项目。所谓职业病防护设施,是指消除或者降低工作场所的职业病危害因素的浓度或者强度,预防和减少职业病危害因素对劳动者健康的损害或者影响,保护劳动者健康的设备、设施、装置、构(建) The Measures for the Supervision and Administration of Occupational Disease Protection Facilities in Construction Projects (3 of the Same Time) (No. 90 of the State Administration of Work Safety, hereinafter referred to as the Measures) shall come into force on May 1, The so-called may cause occupational hazards of construction projects, refers to the existence or occurrence occupational hazards listed in the directory of occupational hazards listed in the construction projects. The so-called occupational disease protection facilities, refers to eliminate or reduce occupational hazards in the workplace concentrations or intensity of occupational hazards to prevent and reduce the health damage or impact on workers, to protect the health of workers equipment, facilities, equipment, )