2021年加油站管道安装施工方案.pdf

成自泸高速公路自贡东服务区南北加油站项目管道施工方案批准：审核：编制：四川省工业设备安装公司二 O一三年八月精品w o r d 可编辑资料-第 1 页，共 26 页-1 编制说明及编制依据编制说明我公司在考察施工现场和对施工图纸的认真分析下，并在考虑该工程具体特点的基础上，结合我公司类似工程的施工经验，编制了本技术方案，在编制过程中，我们对该工程的特点进行了研究，并结合我公司以往类似施工经验力求做到：方案内容全面，经济合理，技术先进，措施得力，工期、质量、安全、文明施工等目标明确。编制依据依据本公司 HSE作业指导书；依据本工程招标文件、设计文件；依据建设部推广的新技术、新工艺、新材料；依据我公司对施工现场的勘察情况以及我们长期以来积累的同类工程的施工经验；依据现场实地踏勘情况，及与工程施工相关的地区气象资料；依据国家现行建筑工程施工验收规范、施工质量验收标准、施工安全规范、规程：汽车加油加气站设计与施工规范GB50156-2012 石油化工可燃介质钢制管道工程施工及验收规范SH3501-2011 石油化工设备和管道涂料防腐蚀设计规范SH/T3022-2011 钢制管道外腐蚀控制规范GB/T21447-2008 埋地钢制管道环氧煤防腐蚀层技术标准SY/T0447-96 工业金属管道工程施工规范GB50235-2010 工业金属管道工程施工质量验收规范GB50184-2011 现场设备、工业管道焊接工程施工规范GB50236-2011 现场设备、工业管道焊接工程施工质量验收规范GB50683-2011 承压设备无损检测(JB/T4730-2005)工业安装工程质量验收统一标准GB50252-2010 施工现场临时用电安全技术规范JGJ46-2005 中华人民共和国安全生产法建设工程安全生产管理条例精品w o r d 可编辑资料-第 2 页，共 26 页-文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S92 工程概况工程简介工程名称：成自泸高速公路自贡东服务区南北加油站项目。工程地点：成自泸高速公路自贡东服务区。建设单位：中国航油集团四川铁投石油有限责任公司。地理气候条件：地处川西盆地，属于亚热带湿润季风气候。夏季气温较高、湿度大、风速小、潮湿闷热，冬季气温低、湿度大、日照率低、阴冷潮湿。质量标准：符合国家现行验收合格标准。工程内容1 复合管材(双层/单层防渗导静电石油管道)(外管道 75mm，内管道63mm)KP75/63SCEC 735 米单层管道90mm KP90CEC 132 米2 无缝钢管无缝钢管D219*8 75 米无缝钢管D168*6 125 米无缝钢管D108*4 305 米无缝钢管D57*4 190 米无缝钢管G(11/2)30 米3 资源投入情况劳动力投入精品w o r d 可编辑资料-第 3 页，共 26 页-文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 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HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9项目经理1 人项目技术负责人1 人管道工长1 人质量安全员1 人管 工4 人焊 工 6人起重工2 人维修电工1 人钳工1 人油漆工2 人普 工8 人主要施工设备计划表序号名称规 格 型 号单 位数 量备注1 交流焊机BX-400 台2 2 直流焊机ZX7-400 台4 3 手动葫芦2t 个2 4 手动葫芦5t 个2 5 试验压力表级个2 6 水平尺把4 7 角向磨光机100台4 8 砂轮机200台4 9 氧乙炔工具套6 工程质量保证体系精品w o r d 可编辑资料-第 4 页，共 26 页-文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9序号职务资质姓名备注1 项目经理一级建造师谢平2 技术负责人工程师江挺3 施工员工程师江挺兼4 安全员易忠平5 质检员技术员曾登耀6 管道探伤人员唐树林4 管道安装施工措施、方案工程概况本加油站工艺管道包括站内卸油口至埋地油罐的卸油管、卸油油气回收管油罐至通气口的通气管及连接油气排放处理装置的管道为无缝钢管，焊接。加油站油罐至加油机的出油管及加油油气回收管为双层导静电复合管，电熔连接。施工总体原则：施工中遵循先地下后地上，在不影响设备就位安装前提下，先施工工艺管网，然后各单体连头，管道连头前应具备以下条件：与管道有关的土建工程经检查合格，满足安装要求。与管道连接的设备、机泵找正合格、灌充水试验完毕。管材、管件及阀门等已检验合格，并具备有关的技术证件。管材、管件及阀门等已按设计要求核对无误，内部清理干净。必须在管道安装前完成的有关工序进行完毕。管道安装的一般程序1、埋地管道的施工流程现场测量放线沟槽开挖管道防腐砂垫层基础及管道安装管道连接井砌筑管沟回填管道吹扫试验沟槽回填夯实精品w o r d 可编辑资料-第 5 页，共 26 页-文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S92、明装管道的施工流程测量放线支吊架制安干管安装支管安装分段冲洗管道试验系统接口附件安装系统消毒或冲洗竣工验收施工准备熟悉设计施工图、管道系统图及其组件的安装；掌握压力管道安装的施工验收规范及支吊架图集；设计单位、建设单位和施工单位进行技术交底或图纸会审；施工现场及施工中使用的水、电、临时设施应满足施工要求，并能够保证连续施工；编制施工方案、机具设备计划、施工进度计划表，及时组织人员、机具设备进入施工现场。材料进场检验管道、管件、阀门进场时应做好各项进场检验工作：（1）管子、管件、管道附件及阀门必须具有制造厂的合格证明书，有关指标应符合现行国家或行业技术标准。（2）管子、管件、管道附件及阀门在使用前，应按设计要求核对其规格、材质及技术参数。（3）管子、管件、管道附件及阀门在使用前，应进行外观检查，其表面要求为：无裂纹、缩孔、夹渣、粘砂、折迭、漏焊、重皮等缺陷；表面应光滑，不允许有尖锐划痕。阀门安装、试压(1)阀门安装阀门安装前，应检查填料，其压盖螺栓应留调节裕量。阀门安装前，应按设计文件核对其型号，并应按介质流向确定其安装方向。当阀门与管道以法兰或螺纹方式连接时，阀门应关闭状态安装。当阀门与管道以焊接方式连接时，阀门不得关闭。水平管道上的阀门，其阀杆及传动装置应按设计规定安装，动作应灵活。安装铸铁、硅铁阀门时，不得强力连接，受力应均匀。精品w o r d 可编辑资料-第 6 页，共 26 页-文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9（2）阀门试压按设计要求进行。管段预制碳钢管道的切割和坡口加工宜采用机械方法，也可采用等离子切割或氧乙炔焰弧，采用热加工方法后，必须去除坡口表面氧化皮、熔渣及影响接头质量的表面层。切口端面倾斜偏差不大于管子外径的1%，且不超过 3mm。预制的组合件应便于搬运和吊装，几何尺寸和重量应与现场吊装能力相适应，组合件有足够的钢度以免产生变形，并对每一预制件做好相应部位标识和材质标识、焊缝标识。管道支架制作及安装根据本工程特点，安装工序按先预制及安装支吊架，后再吊装管道的顺序进行施工。管道支架制作应按管架序号标准管架号规格管线号安装标高（现场实测）下料尺寸。管道支架下料：划线切割钻孔组焊校直防腐。管道安装采用的支架型式：滑动支架、导向支架、固定支架、补偿器支架。（1）根据管道施工平面图、系统图、支吊架图进行管线现场放线定位。结合现场管廊架、地沟的标高，测量出管道中心与支架支撑面的距离，认真记录各系统每段管线支吊架数量，位置编号及规格。（2）依据现场原始测量记录，分管线进行下料，并加以清楚标识。角钢、槽钢端面平直，不得出现翻边现象。（3）支吊架在安装前应进行除锈、防腐，刷油漆前必须除去焊接后的药皮，对支吊架钻孔、下料时留下的铁屑及毛刺进行打磨。经检验合格后按设计要求均匀涂刷红丹防锈漆二遍。（4）支吊架安装应作到：支吊架的安装应符合设计要求，不得对任何支吊架重新定位、定向或增加约束。精品w o r d 可编辑资料-第 7 页，共 26 页-文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码:CX5K9D3R1W10 HF3B5N4I10Z1 ZP9V4R1N5S9文档编码