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1、眉县水木清华住宅小区8#住宅楼冬季施工施工方案编制：审核：审批：西部华旗建设（集团）股份有限公司眉县水木清华项目部二0一四年月日thepipinginstallation(1)theconditionsofpipingbeforeinstallationa.ofcivilorsteelandpipeinstallationworkshavebeeninspected,meettheinstallationrequirement,asdealtwithinthetransferprocedure;B.connecttopipedeviceislookingf
2、orqualified,finishedfixed;C.internalcleanlinesshasbeenchecked,havespecialrequirementsforpipeshallconformtothedesignofpipelinesthequalitydocumentationrequirements;D.Designneedtobemodifiedandholesonthepipelineshouldbecompletedpriortoinstallation.1.3.6Installing(1)flangeconnectionspi
3、pelinesinstallationa.withpipingconnectedtothedevice,flangeconnection,additionalstressisnotallowed,nozzlesapplyathinsteelorasbestosforisolation;B.non-metallicpipeswhenpipeinstallationabove,measuresshouldbetakentoprotect,preventquiltsfromdamaging;C.whenthevalveisinstalled,shouldpaya
4、ttentiontothedirectionandflowmarkingisconsistent;D.flangesealingsurfacesshouldbesmooth,ifthesealisdamaged,shallbeamendedorreplacedwhenbolt,flangeconcentricityandparallelismshouldbemaintained,ensurethatthegasketevenly.(2)designofthreadedpipeinstallationifthereisathreadedpipe,concre
5、temethodsfortheconstructionofconstructionshouldbestrictlyaccordingtothecorrespondingspecifications.(3)thesteamtubeinstallationa.withheatpipeshouldbeinstalledparalleltothecompetentandshouldexpelliquid;B.levelwithheatpipeshouldbeinstalledinchargeofbeloworclosetothesideofthebracket.P
6、lumbLightcolor,bysupervisinginspectionconfirmedaseligible.1.5pipepressuretest1.5.1pipepressuretestconditions(1)completeconstructioninformationa.materialsqualitycertificate;B.Pipingcomponent,testingofmaterialsforweldinginspectionortestrecords;C.PipelineWeldingrecords,singlelayout,r
7、adiographicinspectionplan;一、工程概况眉县水木清华住宅小区8#住宅楼位于该住宅小区E区地块，建筑面积1654.02㎡；短支剪力墙结构；地上六层；建设用途为该小区住宅用房；建筑高度18.6m；抗震设防烈度7度；结构安全等级为二级。二、编制原则及依据（一）编制原则：1.依据投标承诺，确保施工工期、质量、安全等满足业主要求的原则。2.用科学技术优化施工组织方案、施工工艺和施工方法，确保工程质量达到合同及国家验收规范要求的原则。（二）编制依据：1、工程承包施工合同2、施工图纸3、混凝土结构工程质量验收规范（GB50204-2011）4、建
8、筑工程冬期施工规程（JGJ104-2011）5、砌体工程质量验收规
