南方电网 配网工程 10-PWDL-01电缆支架安装作业指导书-2012-.docx

PWDL-01 电缆支架安装作业指导书81第8部分：配网工程电缆支架安装作业指导书编码：PWDL-01目次1 适用范围·········································································································672 编写依据············································································································673 作业流程图···············································································································674 安全风险辨析与预控·································································································675 作业准备··············································································································686 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 安装场所电缆敷设在室内、外电缆沟及电缆竖井等场所。2 编写依据表2 编写依据序号引用资料名称1GB50168—2006《电气装置安装工程电缆线路施工及验收规范》2DL/T5161.5—2002《电气装置安装工程质量检验及评定规程第5部分：电缆线路施工质量检验》3GB50217—2007《电力工程电缆设计规范》4Q/CSG11105—2008《南方电网工程施工工艺控制规范》5GB50303—2002《建筑电气工程施工质量验收规范》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电缆支架安装作业前，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》中与电缆支架安装作业相关联的《电网建设安全施工作业票》（编码：PWDL-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支架安装过程人员碰撞支架碰撞坠落低风险1. 施工人员必须穿工作服，正确佩戴安全帽；2. 施工区域应有足够的照明设施；3. 采取防碰撞保护措施2电缆隧道内施工通风不足窒息中暑中毒中等风险电缆隧道内应有可靠的通风设施，必要时增加排风扇，加强通风效果3电缆隧道内施工照明不足坠落摔绊碰撞淹溺中等风险1. 电缆隧道内应有足够的照明设施；2. 隧道内所有孔洞应有围栏或防护措施4不按操作规程使用电动砂轮机打击中等风险1. 严格按操作规程使用电动砂轮机；2. 正确使用个人安全防护用品5电、气焊作业没有使用个人安全防护用具触电灼（烫）伤中等风险1. 严格执行电焊作业规范；2. 严格执行持证上岗制度，焊工必须持证上岗；3. 潮湿地方应使用绝缘垫；4. 正确使用个人安全防护用具6不按规范规定使用、摆放气瓶爆炸高风险1. 严格执行气焊作业规范；2. 严格执行持证上岗制度，焊工必须持证上岗7施工用电不规范*触电高风险1. 加强使用前及使用过程中的检查，保护零线与工作零线不得混接；2. 电源箱按规定安装漏电保护开关；3. 不得采用