TIANJINMCC20SECONDCONSTRUCTIONENGINEERINGBRANCHCOMPANY东北特钢大连基地环保搬迁项目棒线区域给排水工程施工方案审批:审核:编制:二零零年月天津二十冶东北特钢大连基地专业工程项目部1目录第一章编制及施工依据.........................................................1第二章工程概况...............................................................1第三章施工布署...............................................................33.1部署原则............................................................33.2总体部署............................................................3第四章施工准备...............................................................44.1施工现场的交通......................................................44.2材料供应............................................................44.3技术准备............................................................44.4其他准备工作........................................................4第五章劳动力资源配备、劳动力组织.............................................55.1劳动力组织和配置....................................................55.2机械组织配置........................................................5第六章施工工艺流程及技术要求.................................................56.1测量放线............................................................66.2沟槽、基坑开挖......................................................66.3钢管的敷设及安装....................................................76.4钢丝网骨架聚乙烯复合钢管的安装.....................................106.5钢筋混凝土管的安装.................................................106.6球墨铸铁管的安装...................................................116.7检查井、阀门井的砌筑...............................................116.8管道系统的的通水、冲洗.............................................126.9压力管道的水压试验.................................................126.10沟槽回填..........................................................13第七章质量保证体系..........................................................13第八章施工进度保证措施......................................................148.1加强施工现场管理...................................................148.2工期要求保证材料供应及机械配备.....................................14第九章安全施工、文明施工及现场环境保证措施..................................149.1安全施工保证措施...............149.2文明施工及现场环境保证措施……………………………………………………..15第十章冬、雨季施工措施......................................................15附表………………………………………………………………………………………..17棒线区域管线图及管沟断面图…………………………………………………………………18TIANJINMCC20SECONDCONSTRUCTIONENGINEERINGBRANCHCOMPANY一、编制及施工依据本工程为东北特钢集团大连基地环保搬迁项目-棒线材厂区域给排水管线布置工程,在施工过程中,应遵照以下规范及图集组织施工:1.棒线材厂高线车间公用介质管线及中间管线给回水管道工程136.41A10602B001(A版)2.《土方和爆破工程施工及验收规范》(GBJ201-B3)3.《给排水构筑物施工及验收技术规范》(GBJ141-90);4.《给排水管道工程施工及验收规范》(GB50268-97);5.《工程测量规范》(GB50026-93);6.《给排水管道工程施工及验收规范》(GB50268-97);7.《柔性接口给水管道支墩》03S505;8.《室外聚乙烯给水管道工程技术规程》9.《埋地聚乙烯给水管道工程技术规程》10.《建筑给水排水及采暖工程施工质量验收规范》GB50242-200211.《工...