浙江正方交通建设有限公司机西高速公路JXZT-1标段排水工程施工方案1目录一、编制依据·············································································2二、工程概况·············································································2三、施工方法和工作程序······························································21.中央分隔带··········································································22.横向排水管施工工艺流程························································33.纵向排水沟施工工艺流程························································74.纵向集水槽施工工艺流程·······················································11四、资源配置计划······································································121、人员安排·········································································122、材料要求·········································································123、施工机械·········································································15五、质量保证措施······································································151、成立质量管理组织机构·······················································152、建立健全质量保证体系·······················································163、确保工程质量的措施··························································17六、安全保证措施······································································19七、环境保护措施······································································24浙江正方交通建设有限公司机西高速公路JXZT-1标段排水工程施工方案2排水工程施工方案一、编制依据1、《公路桥涵施工技术规范》（JTJ041-2000）2、《公路工程集料试验规程》（JTJ085-2000）3、《公路工程水泥砼试验规程》（JTJ053-94）4、《普通砼配合比设计规程》（JTJ／T55-2000）5、《公路工程质量检验评定标准》(JTGF80/1-2004)二、工程概况郑州机场至周口西华高速公路（一期）全长106.3公里，起点位于拟建商登高速公路上，通过枢纽互通与拟建商登高速相连，先后和兰南高速、永登高速相连，终点在周口市西北接商周高速公路。项目位于开封市尉氏县、许昌市鄢陵县及周口市扶沟县、西华县境内。工程按四车道高速公路标准设计，荷载等级为公路-Ⅰ级，设计速度120公里/小时，路基宽28米。本标段为JXZT-1标段，土建起讫里程K25+600～K32+000，长度6....
