文档介绍：【副本】华能呼伦贝尔能源开发有限公司基本建设工程施工牙克石热电厂负荷切换换热站及配套热网工程(第二标段)投标文件包封A—技术文件材料热力管网建筑、安装工程项目名称:热力管网建筑、安装工程投标人:黑龙江省六建建筑工程有限责任公司(盖章)法定代表人或其委托代理人:(签字或盖章)日期:2014年10月22日目录第一节施工组织设计方案························································1第二节工程概况································································2第三节施工主要措施·····························································3第四节施工的技术管理···························································5第五节工程管理································································6第六节各分部分项工程主要施工方法···············································6第七节关键部位施工方法·······················································12第八节季节性施工措施··························································13第九节施工组织机构及劳动力计划···············································14第十节换热站工程······························································15第十一节文明施工措施··························································19第十二节安全保证的措施·······················································19第十三节冬雨季施工措施·······················································21第十四节工程质量保证措施······················································23第十五节工期保证措施··························································26附件1用于本工程项目的主要施工机械装备一览表··································29附件2用于本工程项目的主要施工检验仪器一览表··································30附件3本工程项目劳动力计划表··················································31附件4临时用地表······························································31附件5组织机构框架图··························································32附件6管理人员相关证件·······················································33附件5安全技术交底牙克石地区供热综合改造工程第二标段施工组织设计方案批准:审核:编制:江苏盛业建设集团有限公司2015年7月工程施工组织设计工程概况本工程为牙克石热电厂负荷切换换热站及配套热网工程,管道管径为DN500-DN100,管线总长度为3773X2米。一级网:将新建换热站与原有高温管网连接,即从奋斗街与建设路之交叉口处原有DN800管线上接出DN400管线,沿建设路向南敷设至新建换热站;另一路由牙克石热电厂3×14MW热水锅炉房热源出口管径为DN450的管线上接出DN400管线,沿锅炉房围墙向西敷设至换热站。二级网:1、首先将原有北方药业热电厂低温水网分断,利用作为换热后的二级网,再将新建换热站二级网连接至各分断的二级网;2、对供电局小区到土产大楼之间以南的管线进行更换,同时为了方便调节迎宾小区、供电局小区、土产大楼等末端用户,在建林街民生D、E小区以南新建一条与原有DN600管线并行的管网。3、在工业大街与光明路交叉口