临时用电施工方案05_图文(精)

临时用电方案文件编号：030112004-（线）05版次：A/0工程编号：工程地点：广州市生效日期：二〇一七年六月文件编号：030112004-（线）05版次：A/0批准：复审：审核：编制：目录1、工程概况·····································································11.1工程简述···································································································11.2工程建设规模·····························································································12、施工组织机构·······························································23、施工现场临时用电技术措施·············································23.1施工总体情况·····························································································23.2计算设备容量·····························································································23.3导线及导线截面的选择·················································································33.4TN-S配电系统原理图及总配电箱电器配置接线图···············································34、临时用电安全措施·························································44.1用电人员的基本要求和职责···········································································44.2临时用电管理·····························································································64.3配电柜(盘、配电箱及开关箱·········································································74.4电气装置的选择··························································································74.5使用与维护································································································84.6接地接零···································································································84.7漏电保护器································································································84.8设备使用规范·····························································································84.9使用动力配电箱及启动开关箱应遵守规定·························································94.10临时用电检查制度·····················································································104.11临时用电教育制度·····················································································105、施工临时用电防火措施及操作规程···································115.1电工及用电人员·························································································115.2安全用电技术措施和电气防火措施································································125.3临时电气安装操作规程···············································································136、施工临时用电风险评估及控制措施···································167、触电应急救援措施························································197.1触电急概述······························································································197.2迅速脱离电源···························································································197.3低压触电可采取用下列方法使触电者脱离电源：··············································197.4高压触电可采用下列方法之一使触电者脱离电源：···········································207.5脱离电源后救护者应注意的事项···································································207.6现场就地急救···························································································207.7医院地址及相关通信··················································································2111、工程概况1.1工程简述实施10kV电缆管线修复工程，敷设32孔Φ160HDPE电力护套管道，施工长度约34米（其中开挖车行道宽为31米，开挖人行道宽3米），在人行道新建双十二线电缆沟（行人沉底）三通井1座。人身、电力设备、电力安全事故事件及有不良社会影响的安全生产事故事件0次。①施工组织设计、施工方案审查率100%；②本公司施工作业人员三级安全教育合格上岗率100%，施工劳务作业人员安全教育合格率100%，专业分包施工作业人员安全交底率100%；③特种作业人员持证上岗率100%；④施工现场的工作负责人（专职监护人）到位率100%；⑤在用安全工器具、个人防护用品预试率和现场合格率100%；⑥在用特种设备、施工机具定检率和现场合格率100%；⑦自购材料物资进货验收率100%；⑧安全生产费用使用的合规性100%。2．重复性违章0次。①重复性个人违章0次；②重复性装备违章0次；③重复性管理违章0次；④瞒报、谎报、迟报事故事件0次；⑤事故事件、违章“四不放过”闭环率100%。3．负有同等及以上责任的本公司员工人身伤亡交通事故0次。①出车前检查率95%；②兼职驾驶员定期交通安全学习100%。4．办公场所、临时仓库、施工工地的火灾火警事故0次。①动火作业按规定履行许可手续100%；②危险品的临时存储符合消防安全相关法律法规要求；③消防设施、器材定期检查率100%，可用率100%；④不在办公场所、施工工地留下火种。25．按时按质按量完成工作任务。①上级督办任务按时按质按量完成率100%；②专项安全检查活动实现表单化100%。文明施工目标：按中国南方电网有限责任公司及广州南方投资集团有限公司有关要求和标准布置施工现场的文明施工设施，创造良好和规范的安全文明施工环境。2、施工组织机构项目经理：技术负责人：安全员：质检员：资料员：施工现场管理人员兼技术员：施工现场管理人员兼安全员：3、施工现场临时用电技术措施3.1施工总体情况3.1.1本工程全线地形主要已平地为主，因此采用中小型发电机以供给现场基本用电。发电机和各种用电设备都按照安全部门要求摆放，并且经专人检查。发电机及用电设备的电源导线使用支架将其脱离地面。3.1.2施工现场用电设备参数施工现场用电设备参数（单基基础）3.2计算设备容量3.2.1施工现场用电设备的kx、cos、tg3.2.2有功荷载计算：3.2.3无功荷载计算：3.2.4视在功率计算总有功计算，取同期系数kp=0.8P总=kp×23.8×0.8=15.232KW总无功计算，取同期系数kp=0.8Q总=kp×11.827×0.8=7.57KW视在功率：+Q17SjPKVA=总总选用的25kW发电机，有效功率25kW×cosφ=20KVA，满足要求。3.3导线及导线截面的选择导线的截面直径采用16mm²可以通过的电流大于实际电流。3.4TN-S配电系统原理图及总配电箱电器配置接线图4、临时用电安全措施4.1用电人员的基本要求和职责4.1.1施工安全员4.1.1.1基本要求(1.接受过系统的电气专业培训，掌握安全用电的基础知识和各种机械设备、电气设备的性能，熟知《施工现场临时用电安全技术规范》及其它用电规范。(2.能独立编制临时用电施工组织设计。(3.熟知电气事故的种类、危害，掌握事故的规律性和处理事故的方法，熟知事故报告规程。(4.掌握触电急救的方法。(5.掌握调度管理要求和用电管理规定。(6.熟知用电安全操作规程及技术、组织措施等。4.1.1.2职责(1.编制施工现场临时用电施工组织设计并指导安全施工。(2.对电焊工和工作人员进行安全技术交底。(3.对临时用电设施和用电设备进行验收。(4.定期组织或参加施工现场的电气安全检查活动，发现问题及时予以解决。(5.制订施工现场临时用电管理制度和责任制。(6.对施工现场进行用电管理和调度管理。(7.参与电气事故的处理，分析事故原因，找出薄弱环节，采取针对性措施，预防同类事故的发生。(8.经常性地对电焊工及其他用电人员进行安全用电教育。4.1.2电焊工4.1.2.1基本要求(1.年满十八周岁，身体健康，无妨碍从事本职工作的病症和生理缺陷，具有初中以上文化程度和具有电工安全技术、电工基础理论和专业技术知识，并有一定的实践经验。(2.电焊工必须持有特种作业操作证，且在有效期内。(3.应了解电气事故的种类和危害，电气安全特点、重要性，能正确处理电气事故。(4.熟悉触电伤害的种类、发生原因及触电方式，了解电流对人体的危害，触电事故发生的规律，并