XXX市天然气利用工程XXX管道工程施工组织设计编制：审核：审批：施工单位：XXXXXXXXXXXXXXX建设单位：XXXXXXXXXXXXXXXX监理单位：XXXXXXXXXXXXXXXX目录一、编制说明··························································3（一）、编制依据······················································3（二）、实施目标······················································3二、工程概况·························································3（一）、工程概况······················································3（二）、施工条件······················································4（三）、三个特点······················································4三、项目管理部组织机构及其成员责任·································4（一）、项目管理部组织机构···········································4（二）、项目质量保证责任·············································4四、工期及质量目标···················································6（一）、投标工期·······················································6（二）、质量目标·······················································6五、主要施工方法······················································6（一）、施工准备·······················································6（二）、施工测量·······················································7（三）、沟槽开挖及回填················································8（四）、砂垫层·························································8（五）、钢管焊接······················································8（六）、钢管防腐·······················································8（七）、吊装下管······················································9（八）、焊固定焊缝····················································9（九）、安装管件与附件···············································10（十）、试验与验收···················································11（十一）、雨季施工措施··············································12（十二）、回填砂、阀门井砌筑·······································12（十三）、路面恢复···················································12（十四）、与原有天燃气管道相接·····································12（十五）、资料整理、竣工验收········································12（十六）、各分项工程项目的施工顺序································13六、劳动力安排情况描述·················