动火作业典型案例发布，电焊工违规上岗公司被罚

Core Viewpoint - The article emphasizes the importance of safety measures in electric welding operations to prevent accidents such as explosions and fires, highlighting recent cases of companies being penalized for non-compliance with safety regulations [1]. Group 1: Company Violations and Penalties - Suqian Changsheng Machinery Mould Co., Ltd. was fined 18,000 yuan for allowing a welder to operate without the required special operation certificate [2]. - Jiangsu Chenhong Textile Technology Co., Ltd. faced a penalty of 12,000 yuan for a similar violation where a maintenance worker was found welding without the necessary certification [2]. - Jiangsu Chuangchi Intelligent Manufacturing Co., Ltd. was fined 12,000 yuan for an employee whose welding operation certificate had expired due to failure to renew it on time [3]. - Shunyi County Chengji Industrial Co., Ltd. is under investigation for allowing a welder to work with an expired operation certificate [3]. Group 2: Regulatory Framework and Safety Standards - The article references the "Major Accident Hazard Determination Standards for Industrial and Trade Enterprises," which classifies unqualified special operation personnel as a major accident hazard [4]. - Welding and cutting operations are categorized as special operations requiring specific training and certification, which includes skills and knowledge necessary to prevent safety incidents [4]. - The article stresses that special operation certificates must be renewed on time, as expired certificates are considered invalid, and companies are legally responsible for ensuring their employees are properly certified [4].