南方电网 配网工程 25-KGGAZ-02环网开关柜安装作业指导书-2012-.docx

第8部分：配网工程环网开关柜安装作业指导书编码：KGGAZ-02目次1适用范围······················································································································································1892编写依据······················································································································································1893作业流程图···················································································································································1894安全风险辨析与预控···································································································································1895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电气类别环网开关柜的安装。2编写依据表2编写依据序号引用资料名称1GBJ147—1990《电气装置安装工程高压电器施工及验收规范》2GBJ149—1990《电气装置安装工程母线装置施工及验收规范》3GB50171—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》4DL/T5161.8—2002《电气装置安装工程质量检验及评定规程第8部分：盘、柜及二次回路接线施工质量检验》5Q/CSG11105—2008《南方电网工程施工工艺控制规范》6《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环网开关柜安装作业前，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》中与环网开关柜安装作业相关联的《电网建设安全施工作业票》（编码：KGGAZ-02-01/01），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施工场地的孔洞、缆沟无封堵、未盖好打击设备破损中等风险1.开关柜就位前检查好现场，盖好洞口、缆沟；2.就位过程设专人监护2开关柜就位时失稳挤压伤人夹伤中等风险1.设专人指挥；2.柜体拼装或底部加垫时，不得将手深入柜底3开关柜搬运、就位过程中失稳设备破损打击设备报废中等风险开关柜用铺设枕木、槽钢轨道就位时，移动时要有防止开关柜滑出轨道和倾倒的措施，要设专人指挥，统一信号，用力均匀，速度要缓慢，互相协调4开关柜固定吊环断裂、滑扣