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1、南通六建建设集团有限公司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
2、机构··································4第三节关键施工工艺·······································4一.总体施工程序·······································5二.如皋“惠智湖”软件园第65页共65页南通六建建设集团有限公司关键施工工艺·······································6（一）镀锌管沟槽连接施工工艺··························7（二）管道试压施工工艺
3、······························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·····
4、··································29三.电气工程如皋“惠智湖”软件园第65页共65页南通六建建设集团有限公司···········································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
5、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
6、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.如皋“惠智湖”软件园第65页共65页南通六建建设集团有限公司二.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
7、.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.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.自动喷水灭火系统
8、由泵房内地喷淋泵供水,每层.每个防火分区设水流指示器及信号阀,并在最不利点处设置末端试水装置.无吊顶处采用68℃直立型喷头,吊顶处采用68℃装饰型喷头,汽车坡道采用72℃易熔合金喷头.超过1.2m地风管下应增设下喷头.2）消防电系统本工程为一级保护对象,设置控制中心报警系统,采用二总线制传输回路,并设置
