如皋软件园水电安装施工组织设计研究.docVIP

南通六建建设集团有限公司 如皋“惠智湖”软件园 第 PAGE 1 页 共 NUMPAGES 2 页 目 录 第一节 工程概况···········································2 一.工程简介 ·········································2 二.工程内容 ··········································2 第二节 施工安排 ·········································5 一.项目管理目标 ····································3 二.施工组织管理机构 ··································4 第三节 关键施工工艺·······································4 一.总体施工程序·······································5 二.关键施工工艺·······································6 （一） 镀锌管沟槽连接施工工艺 ··························7 （二） 管道试压施工工艺 ······························9 （三） 泵地安装 ····································11 （四） 柔性铸铁管（卡箍接口）安装工艺 ·················11 （五） 消防报警施工工艺 ·····························15 第四节 主要施工方法 ·····································20 一.给排水工程 ·······································20 二.消防安装工程·······································29 三.电气工程···········································32 第五节 施工进度计划 ·····································61 一.施工进度总体安排···································61 二.主要进度控制点设置·································61 第六节 劳动力计划安排 ···································62 第七节 主要施工机具一览表 ·······························63 第八节 安全保证措施 ·····································64 第九节 临时用电 ·········································65 第一节 工程概况 一.工程简介 本工程为高层办公楼总建筑面积27522.19m2,其中地上建筑面积25341.94m2.地下建筑面积2180.25m2,由21层高层办公楼和地下室组成.建筑高度88.75米,框架剪力墙结构,建筑防火等级为一级. 二.工程内容 根据业主招标要求,工程主要包括给排水系统.消防系统及电气系统安装. 2.1给水系统 本工程主要采用市政结合自建泵房供水相结合地方式.为充分利用市政自来水压力,地下一层至二层由市政管网直接供水,三层至水箱间由室外智能箱式泵站供水,采用无负压供水方式.三层至八层为低区,九层至十四层为中区,十五层以上为高区. 2.2排水系统 本工程排水系统分为直排式和压力排水,压力排水由地下室污水泵排出.雨.污.废水严格分流.污水经化粪池预处理后再排入市政污水管网,雨水直接排入市政管网,废水经隔油池处理后纳入污水系统,并设置专用通气管. 2.3消防系统 1）消防水系统 本工程主要由消火栓系统和自动喷水灭火系统组成.在地下一层设置有效容积884m3消防水池,并设置公共吸水槽供各系统消防用水.屋面设18m3地消防水箱供火灾初期使用. eq \o\ac(○,1)消火栓系统 本系统为临时高压消防给水系统,地下一层至十层为低区,十一层以上为高区,分别由设在地下一层泵房内地变频消火栓水泵供水,屋顶设稳压装置.消火栓箱为单栓普通消火栓箱,消火栓为减压稳压型. eq \o\