南方电网 配网工程 77-PDFTJ-12楼地面作业指导书-2012-.docx

第8部分：配网工程楼地面作业指导书编码：PDFTJ-12目次1适用范围······················································································································································5872编写依据······················································································································································5873作业流程图··················································································································································5874安全风险辨析与预控··································································································································5875作业准备························································································································································136作业方法··························································································································································67质量控制措施及检验标准······························································································································91适用范围本节适用于35kV及以下配网工程配电房水泥砂浆抹灰的楼、地面工程施工。2编写依据表2编写依据序号引用资料名称1GB50204—2002《混凝土结构工程施工质量验收规范》2GB50209—2010《建筑地面工程施工质量验收规范》3GB50300—2001《建筑工程施工质量验收统一标准》4Q/CSG11105—2008《南方电网工程施工工艺控制规范》5《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楼地面作业前，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》中与楼地面作业相关联的《电网建设安全施工作业票》（编码：PDFTJ-12-01/01），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清理墙脚地面打凿时，操作不规范打击低风险应正确掌握打凿操作姿势2清理墙脚、地面打凿时操作没有佩戴防护眼镜打击低风险必须佩戴眼睛防护镜3砂浆运输斗车承载过满工作环境污染低风险砂浆运输斗车装载不得过满（应为70%～80%）4施工竣工完成的水泥砂浆地面没有做好养护和成品保护措施工作环境污染低风险施工完成的地面，必须做好养护和成品保护措施，龄期不够不得在上面行走5在已完成的水泥砂浆楼地面上搅拌砂浆、混凝土工作环境污染低风险不得在竣工完成的水泥砂浆地面搅拌水泥砂浆或混凝土6人员在潮湿的混凝土板面上滑倒摔绊低风险养护现场进行围蔽，禁止人员进入5作业准备5.1作业前施工条件表5.1作业前施工条件序号项目内容