换热站(热力站)施工组织设计(施工方案).doc

2015年天津市****热力有限公司****工程****热力站施工组织设计编制:审核:批准:**************工程集团有限公司年月日目录一、工程概况----------------------------------------二、施工技术与方案----------------------------------1,施工规范及验收依据·······································2,换热机组安装方案·········································3,泵类安装·················································4,水箱的制作与安装·········································5,管道及附件安装方案·······································6,阀门、压力仪表安装·······································7,配电柜安装···············································8,除锈防腐·················································9,试压·····················································10,保温····················································11,系统调试················································三、施工组织计划与措施------------------------------1,开工前需要做好的施工准备工作·····························2,项目管理人员配置及劳动力计划·····························3,拟投入的机械、设备及进场计划4,质量计划与保证措施·······································5,进度计划及保证措施·······································6,安全文明施工管理·········································2015年天津市****热力有限公司**供热工程****热力站施工组织设计一、工程概况本工程为2015年天津市****热力有限公司**供热工程****热力站,施工地点位于西青区中北镇,供热主体为澜湾广场和澜湾花园,分一期和二期工程两部分,工程内容包括设计安装全自动换热机组3套,一期2套换热机组,设计热负荷为Q6098kw,二期1套机组设计热负荷为Q480kw;管道安装包含螺旋焊接钢管ø325*7/50米,ø273*6/110米,ø219*6/10米,直缝焊接钢管DN150/140米,DN125/10米,DN100/100米,DN80~DN25/107米,管件安装包含阀门、弯头、变径等;设备系统其他安装包含循坏水泵2台,补水泵2台,除污器3台,2*2*;以及设备相关电气、仪表系统的所有安装。施工技术与方案施工规范及验收依据《板式换热器》GB/T16409《城市热力网设计规范》CJJ34-2002《工艺设备及管道绝热工程设计规范》GB50264-1997《输送流体用无缝钢管》GB/T8163-1999《现场设备、工业管道焊接工程施工及验收规范》GB50236-98《工业金属管道工程施工及验收规范》GB50235-1997《工业设备及管道绝热工程机验收规范》GBJ126-1989《工业自动化仪表工程施工及验收规范》GB93-86《室内热力管道支吊架》94R402《压缩机、风机、泵安装工程施工及验收规范》GB50275-98换热机组安装方案(1)、换热机组到货验收、设备基础验收:设备到货后的验收:对板换进行外观检查应做到如下标准:螺栓无松动、棱角无碰撞、板换进出口封闭严密、板换换热片排列整齐、胶垫无外露、板换型号与图纸要求符合、其他资料齐备(出厂合格证、技术参数等),换热片前后尺寸一致,无异常变形等。设备吊运就位前的基础验收:根据图纸确定基础位置,测定标高,使用侧尺测定地脚螺栓孔的深度及长宽。基础表面清理干净,地脚螺栓孔内无积水杂物,基础外观无裂纹空洞等缺陷。为使二次灌浆层与基础能很好的结合,基础表面铲麻。(2)、设备吊运及就位:设备吊运通道及吊运方案根据现场实际情况而定,但需得到建设单位和监理单位现场管理人员的同意。机组吊上基础后,在机组四角用四台满足要求的千斤顶将机