紧线作业指导书范文.doc

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1、紧线作业指导书范文　　紧线作业指导书范文　　PWJX-05紧线作业指导书紧线作业指导书编码PWJX-05批准审核编写PWJX-05紧线作业指导书65目次1适用范围························································································································································532编写依据·············································

2、···········································································································533作业流程图····················································································································································534安全风险辨析与预控5作业准备·····

3、···················································································································································55········································································································································

4、··················6····································································································································536作业方法7质量控制措施及检验标准···················································································································

5、···········9PWJX-05紧线作业指导书661适用范围1.1电压等级35kV及以下配网工程。　　1.2电气类别导线紧线施工。　　2编写依据表2编写依据序号引用资料名称1GB50173—1992《电气装置安装工程35kV及以下架空电力线路施工及验收规范》2DL5009.2—xx《电力建设安全工作规程第2部分架空电力线路》3Q/CSG11105—xx《南方电网工程施工工艺控制规范》4《中国南方电网有限责任公司基建工程质量控制作业标准（WHS）》3作业流程图4安全风险辨析与预控图3作业流程图4.1紧线作业前，施工项目部根据该项目作业任务、施工条件，参照《电网

6、建设施工安全基准风险指南》（下简称《指南》）开展针对性安全风险评估工作，形成该任务的风险分析表。　　4.2按《指南》中与紧线作业相关联的《电网建设安全施工作业票》（编码PWJX-05-01/01），结合现场实际情况进行差异化分析，确定风险等级，现场技术员填写安全施工作业票，安全员审核，施工负责人签发。　　4.3施工负责人核对风险控制措施，并在日站班会上对全体作业人员进行安全交底，接受交底的作业PWJX-05紧线作业指导书67人员负责将安全措施落实到各作业任务和步骤中。　　4.4安全施工作业票由施工负责人现场持有，工作内容、地点不变时可连续使用办理作业票，在工作完成

7、后上交项目部保存备查。　　10天，超过10天须重新表4.1作业任务安全基准风险指南序号危害名称风险种类风险等级风险控制措施1导、地线紧线前没有检查各受力点的受力情况坠落打击碰撞高风险1.紧线前应检查各桩锚、临锚、拉线、临时拉线或撑杆的受力情况；2.及时调校杆塔的拉线或临时拉线，并设专人监护2杆塔受张力变形时，没有加设临时拉线辅助，直接返打拉线调整变形杆塔坠落打击碰撞高风险1.不能在拉线受张力的情况下返打拉线；2.应加设临时拉线辅助，调校变形受力的杆塔；3.杆塔调校时应设专人监护3紧线时角铁横担滑轮挂点没有加软垫保护坠落碰撞打击中等风险1.紧线时角铁横担滑轮挂点应加

8、软垫保护；