南方电网 配网工程 43-JDBH-01直流屏安装及调试作业指导书-2012-.docx

第8部分：配网工程直流屏安装及调试作业指导书编码：JDBH-01目次1适用范围······················································································································································3292编写依据······················································································································································3293作业流程图···················································································································································3294安全风险辨析与预控···································································································································3305作业准备························································································································································136作业方法··························································································································································67质量控制措施及检验标准·······························································································································91适用范围1.1电压等级35kV及以下配网工程。1.2电气类别直流电源装置及免维护蓄电池组的安装。2编写依据表2编写依据序号引用资料名称1GB50171—1992《电气装置安装工程盘、柜及二次回路结线施工及验收规范》2GB50172—1992《电气装置安装工程蓄电池施工及验收规范》3GB50169—2006《电气装置安装工程接地装置施工及验收规范》4DL/T5044—2004《电力工程直流系统设计技术规程》5DL/T5161—2002《电气装置安装工程质量检验及评定规程》6DL/T459—2000《电力系统直流电源柜订货技术条件》7DL/T724—2000《电力系统用蓄电池直流电源装置运行与维护技术规程》8DL5009.3—1997《电力建设安全工作规程》（变电所部分）9Q/CSG11105—2008《南方电网工程施工工艺控制规范》10《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作业流程图图3作业流程图4安全风险辨析与预控4.1直流屏安装及调试作业前，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》中与直流屏安装及调试作业相关联的《电网建设安全施工作业票》（编码：JDBH-01-01/01），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10天，超过10天须重新办理作业票，在工作完成后上交项目部保存备查。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不正确使用电动砂轮机或没有防护装置打击中等风险1.严格按操作规程使用电动砂轮机，合理使用个人安全防护用品；2.工作时工具不要向着别人，并提醒旁人注意2电焊作业没有使用个人安全防护用具灼（烫