中化泉州1200万吨/年炼油项目铁路专用线工程装卸场防渗工程技术方案二〇一四年八月中化泉州1200万吨/年炼油项目铁路专用线装卸场防渗工程施工技术方案编制人：审核：批准：中化泉州1200万吨/年炼油项目铁路专用线石化站装卸场防渗工程技术方案目录目录----------------------------------------------------------------------------------------------------------------------------------1第一章总体概述---------------------------------------------------------------------------------------------------------------------11.1编制说明与编制依据----------------------------------------------------------------------------------------------------------------11.2工程概况---------------------------------------------------------------------------------------------------------------------------------21.3工程特点及难点-----------------------------------------------------------------------------------------------------------------------3第二章施工组织总体方案--------------------------------------------------------------------------------------------------------42.1施工准备---------------------------------------------------------------------------------------------------------------------------------42.2施工组织总体方案--------------------------------------------------------------------------------------------------------------------6第三章材料进场与堆放-----------------------------------------------------------------------------------------------------------7第四章主要施工工艺流程------------------------------------------------------------------------------------------------------104.1整体施工构想-------------------------------------------------------------------------------------------------------------------------104.2防渗施工工艺流程------------------------------------------------------------------------------------------------------------------10图4.3铁路专用线装卸场防渗结构层------------------------------------------------------------------------------------------12图4.4铁路专用线装卸场防渗系统结构图-----------------------------------------------------------------------------------12图4.4铁路专用线装卸场防渗边缘锚固图-----------------------------------------------------------------------------------13第五章防渗材料主要施工方法及技术措施-------------------------------------------------------------------------------145.1基面需要达到的标准---------------------------------------------------------------------------------------------------------------145.2现场模块铺设方案------------------------------------------------------------------------------------------------------------------145.3土工膜模块铺设规则---------------------------------------------------------------------------------------------------------------165.4土工膜焊接要求---------------------------------------------------------------------------------------------------------------------165.5HDPE土工膜主要施工方法-------------------------------------------------------------------------------------------------------175.6HDPE膜试验性焊接----------------------------------------------------------------------------------------------------------------255.7HDPE土工膜焊接质量检测方法------------------------------------------------------------------------------------------------275.8HDPE土工膜质量保护措施---------------------------------------------------------...
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