Changes proposed to standards for crane and derrick operator training 美国

林业与伐木业 - 建筑业 - 公用事业及通讯 - 法律法规

已发表 : 2018年5月29日 - 截止日期 : 无匹配的

The Occupational Safety and Health Administration is proposing to update its standard for cranes and derricks in construction by doing the following:

  • Extending and clarifying each employer's duty to ensure the competency of crane operators through...