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宣化区集中供热配套管网工程投标文件施工组织设计张家口市宣化区集中供热配套管网工程E标段工程施工组织设计张家口市华工设备安装工程有限责任公司二O一O年三月目录第1章、工程总说明························································································31.1编制说明···································································································3I宣化区集中供热配套管网工程投标文件1.2编制依据···································································································31.3工程概况···································································································31.4工程特点··································································································12第2章、总体施工组织布置··············································································132.1组建精干务实的项目经理部··········································································132.2施工前期准备工作······················································································172.3施工现场布置····························································································17第3章施工进度安排及工期保证措施··································································223.1计划工期··································································································223.2施工区段划分和工期安排·············································································223.3初步施工进度计划·····················································································223.4工期保证措施····························································································22第4章施工方案、技术措施、施工工艺和方法······················································264.1管道工程施工工艺流程················································································264.2主要分项工程的施工方法·························...