【判断题】
可在雷雨、台风、暴雪等恶劣条件下进行正常工艺操作。[1分]
A. 对
B. 错
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答案
B
解析
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两个及以上单位（包括管道企业自身）在输气管道现场从事交叉作业，必须书面明确交叉作业安全措施，并由管道企业对各方工作负责人进行安全交底，并要求各方安排专门监护人在现场履行对交叉作业的组织协调和监督监护职责。[1分]
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深基坑（开挖深度超过5米以上或地下室二层以上，或深度虽未超过5米，但地质条件和周围环境及地下管线特别复杂的基坑）作业应编制专项施工方案，采取相应的安全防护措施。[1分]
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【判断题】
所有工作开始前，工作许可人应向工作班全体成员进行安全交底，安全交底的内容包括（但不限于）工作内容、工作范围、质量要求和职责分工以及风险控制、应急措施。[1分]
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