【判断题】
对起重机械和吊具保护装置进行安全检查确认,确保处于完好状态
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起重作业时必须明确指挥人员,指挥人员应佩戴明显的标志
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正式起吊前应进行试吊,检查全部机具、地锚受力情况
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当起重臂、吊钩或吊物下面有人,或吊物上有人、浮置物时不得进行起重操作
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无法看清场地、吊物情况和指挥信号时,不得进行起重操作
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各单位应按照国家标准规定对起重机械进行月检、年检 。发现的起重设备问题要及时进行检修处理,并保存检修档案
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起重作业按起吊工件重量和长度划分为4个等级
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中石化许可作业管理规定分《中石化临时用电作业安全管理规定》等8种
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遇6级以上大风或大雪、大雨、大雾等恶劣天气,不得从事露天起重作业
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在用火作业过程中,当作业内容或环境条件发生变化时,应立即停止作业,许可证继续有效
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用火作业人员应在用火点的下风向作业,并避开介质和封堵物可能射出的方向
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用火审批人员无须亲临现场检查,听取用火单位落实防火措施的说明后,即可审签“中国石化用火作业许可证”
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二级用火作业许可证有效时间不超过72小时
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特级用火由二级单位业务管理人员审批签发
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用火作业进行用火分析当可燃气体爆炸下限大于4%时,分析检测数据小于0.5%为合格
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在用火前应清除现场一切可燃物,并准备好消防器材。用火期间,距用火点30m内严禁排放各类可燃气体,15m内严禁排放各类可燃液体
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用火分析与用火作业间隔一般不超过30分钟,如现场条件不允许,间隔时间可以适当放宽,但不应超过60分钟。若中断作业超过1小时后继续用火,应重新确认分析
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用火监护人必须了解用火区域的生产过程,无须熟悉工艺操作和设备状况
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用火期间,距用火点( )内严禁排放各类可燃气体
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二级用火由基层单位业务管理人员审批签发
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在中心消防安全重点单位(变电站)区域内用火属于一级用火
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用火期间,距用火点15内严禁排放各类可燃液体
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许可证是用火作业的凭证和依据,不应随意涂改,不应代签,应妥善保管
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施工单位负责人持施工任务单,到作业所在的位办理高处作业许可证
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基层单位确定现场负责人,现场负责人组织相关人员对作业程序和安全措施进行确认,并在许可证的相应栏目签宇
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基层单位负责人应对作业程序和安全措施现场确认后, 审批许可证
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现场负责人应向施工单位负责人进行安全技术交底,施工单位负责人向施工作业人员进行交底, 并安排作业监督人员
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基层单位对Ⅱ级以上高处作业的全过程实施现场监督
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高处作业完工后,验收单位与施工单位现场安全负责人应在许可证完工验收栏签字
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在高处作业前充分了解作业的内容、地点(位号)、时间和作业要求, 熟知作业中的危害因素和许可证中的安全措施
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未持有有效的高处作业许可证,在对许可证上的安全防护措施确认后,即可进行高处作业
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对安全措施不落实而强令作业时,作业人员应拒绝作业,并向上级报告
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在作业中如发现异常或感到不适等情况,应及时发出信号,并迅速撤离现场
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监护人员接到许可证后, 应在技术人员和单位负责人的指导下,逐项检查落实安全措施
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作业过程中,监护人不得随意离开现场,确需离开时, 收回作业许可证,暂停作业
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进行高处作业前,应针对作业内容进行 JSA分析,根据识别与评价结果, 确定相应的作业程序及安全措施
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劳动保护用品应符合高处作业的要求。对于需要戴安全帽进行的高处作业,作业人员应系好安全帽带。原则上禁止穿硬底或带钉易滑的鞋进行高处作业
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