基础降水施工方案

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1、神华包头煤化工项目·新增丙烯、乙烯球罐项目基坑降水专项施工方案第一章、工程施工概况1、工程简况：神化包头煤制烯烃项目新增丙烯、乙烯球罐项目位于包头市九原区哈林格尔镇西南角，南饶城公路49公里西侧，由神华包头煤化工有限公司投资兴建,沈阳工业安装工程股份有限公司总承包，山东金钥匙工程监理有限公司负责监理。2.地质状况：本工程在地貌上属于山前冲击平原与黄河冲击平原复合部位，该场地位于昆都仑河、哈德门沟形成的冲洪集散边缘地段，水位埋藏浅，水量较丰富，含水层粒径不均匀，厚度变化大，含水层中易夹粘性隔水透镜体，根据总承包商提供

2、的现场水位情况，本工程采用管井井点降水方法。本区地下水属浅水类型，第二层含水层具微承压性，主要以大气降水补给为主。第二章、降水方案设计constructionworkareaintheformofconferencereviews.(2)reviewprogramreviewdateisdeterminedbytheprojectmanager;AccordingtotheprojectmanagerofprojectqualitycontrolDepartmentrequirespreparationofaman

3、agementplan,representativeofthemanagementauditoftheproject,approvedbytheprojectmanager;ReviewProjectOfficeissuednoticesofmeetings;Projectmanagerfacilitatesthereviewmeeting,scheduledcontentunderreview;QualitycontrolDepartmentisresponsiblefortherecords,theprepar

4、ationofthereviewreportandcorrectiveactionplan,representativeofthemanagementauditoftheproject,approvedbytheprojectmanager;QualitycontrolDepartmentisresponsibleforthepreparationofrecordsandreportsthedistributionlist,orpublishtotheInternetbyengineeringpartofthepr

5、ojectstaffanddepartments.OrganizedbythequalitycontrolDepartmentisresponsiblefortrackingtheimplementationofcorrectivemeasuresinspections.3.4.5theoutputfromthemanagementreviewshallincludethefollowingelements:theeffectivenessandsuitabilityofthequalitymanagementsy

6、stem,whetheritbemaintainedandrevised;Qualitypolicyandqualityobjectivesareachievedandtomeetcustomerrequirements,whetheritbemaintainedandrevised;Theallocationofresourcestomeetrequirements,whetheryouneedtoaddoradjust.3.4.6correctiveactiontrackingandverificationon

7、theissuesraisedinthereview,bytheprimaryresponsibilityofdepartmentsdrawupcorrespondingspecificcorrective,preventiveandcorrectivemeasures,andseriouslyimplemented.ProjectqualitycontrolDepartmentisresponsibleforthetracking,verificationandevaluationtheeffectofcorre

8、ctiveandpreventiveactions.3.4....(1)thesafetyprogramsanddepartmentsdealingwiththeformationofurbanspatial沈阳工业安装工程有限公司第15页共15页神华包头煤化工项目·新增丙烯、乙烯球罐项目基坑降水专项施工方案1、降水施工方案编制依据《建筑与市政降水工程技术规