大桥照明工程施工方案

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XXbridge

Lightingconstructionscheme

Review:

Approval:

XXXbridgeprojectmanagementdepartment

May10th,2013

catalogue

1.Compilationbasis:2

2.ProjectOverview2

3,themainquantitiesof2...4,ofvariousconstructionmanagementobjectives3...

4.1Qualityobjectives3

4.2Timelimitforaprojecttarget3...4.3Safetyproductiontarget3...

4.4civilizedconstructiontarget3...4.5linkprotectiontarget...5,ConstructionOrganizationandManagementOrganizationandGuaranteeMeasures4...

5.1ofconstructionorganizationandinvestmentpersonnel4...

5.2Tableofmajorconstructionmachineryandequipmentinvestedin5..

5.3ofinvestedmeasuringinstrumentsandmeters5...

5.4oflaborprotectionmaterialsandsafetyfacilitiesinvested6..

6.Constructionschemeandmethod7...

6.1Constructionschemeandmethodofstreetlampfoundationproject7..

6.2PipelineEmbeddedConstructionScheme7...

6.3Cablelayingconstructionscheme7...

7.Theconstructionsequenceofeachsub-projectis1..1.

7.1Streetlampfoundationsub-project1..1.

7.2Cablelaying1..2..

7.3Streetlampinstallation1..2..

7.4Anti-theftmeasuresInstallationofdistributionbox1..2.8,TechnicalMeasurestoEnsuretheQualityofLightingEngineering1..3.

8.1Mainmeasuresofqualitycontrol:1.3.

8.2Qualityinspection:1..3.

8.3Qualityevaluation:1.4.

8.4Constructionqualityassurancemeasures1.4.

9,civilizedconstructionoperationplan,safetyproductionandenvironmentalprotectionmeasures2..2

9.1civilizedconstructionoperationplan2..2.

9.2Safetyproductionmeasures2.5.

9.3Environmentalprotectionmeasures3.2..

-1-

ConstructionschemeofXXXbridgelightingproject

1.Compilationbasis

1,"XXXBridgeProject"constructiondrawings;

2.Overallconstructiondeploymentandtimelimitplan;

3.DesignStandardofUrbanRoadLightingCJJ45-2006

4.CodeforConstructionandAcceptanceofLow-voltageElectricalApparatusinElectricalInstallationEngineeringX(GB50254-96)

5.CodeforConstructionandAcceptanceofCableLinesinElectricalEquipmentInstallationProjectX(GB50168-92)

6.CodeforConstructionandAcceptanceofGroundingDeviceinElectricalDeviceInstallationProjectX(GB50169-92)

7.CodeforConstructionandAcceptanceofOverheadPowerLinesof35KVandBelowinElectricalEquipmentInstallationProjectX(GB50173-92)

8.CodeforConstructionandAcceptanceofUrbanRoadLightingEngineering(CJJ89-2001).

2.Projectoverview

TheconstructionareaoftheprojectislocatedinXXXBridgeProjectinXXProvince,withastartingandendingmileageofK0+113~K0+363,includingXXX.

Leftandrightsidesofthebridge.

XXXbridgespantypeis(65+110+65)mthree-spanprestressedconcretecontinuousboxgirder;TheroadgradeisGradeII.

Highway(whichisalsoaclassIItrunkroadinthecity).Thetotallengthofthebridgeis250m,andthewidthofthebridgedeckis2×(3.5(sidewalk)+0.5(A

Full)+3×3.5(carriageway)+0.5(safetybelt)+0.5(crashbarrier))+0.5=24.5m,includingthesouthbankconnection.

Civilengineering,trafficengineering,lightingengineering,etc.attheintersectionoftheline.

Thedesignspeedofhighwayengineeringinthisbidsectionis40km/h,andthebaseperiodofstructuraldesignis100years.Typeselectionoflampsandlanterns

Single-armstreetlamp,thepoleheightis10m,andtheboomlengthis2m.

Theincomingpowersupplyofthisprojectisprovidedbytheowner,andthepowersupplyisintheformof380Vvoltagenearby.Thestreetlampcontrolboxislocatedin

ProvincialHighwayNo.304attheabutment.TN-Sgroundingprotectionsystemisadoptedforlow-voltagepowerdistribution,andstreetlamptransformerandcontroldistributionboxareintegrated.

Type.

3.Mainquantities

Name,specification,unitquantityremarks

1-armstreetlamp

H=10MIP65NG250boom:2m

Elevation:12degrees

Tai18

2OutdoorlightingcontrolboxKTJSQ-30/3.3-A-Iset1

2

3Low-voltagecableYJV-0.6/1kV-5*6m545

4GalvanizedsteelpipeG50m520

5GalvanizedsteelpipeG100m30

6handholewell90cm*120cmmouth1

7StreetlampfoundationVV-1kv4*2518

8galvanizedflatsteel-50*5m20

9AnglesteelartificialgroundingelectrodesL50*50*25004

10

Outdoorlightingcontrolboxbase

seat

40*800*11201

4,theconstructionmanagementobjectives

4.1Qualityobjectives

Projectqualityobjective:toreachthequalifiedstandardintheStandardforQualityInspectionandEvaluationofHighwayEngineering(JTGF80-2004)

Accurate,andthecomprehensivescoreofnotlessthan95points.

4.2Timelimitforaprojectobjectives

TheplannedcommencementdateofthisprojectisApril1,2014,andtheplannedcompletiondateisMay31,2014,withatotaldurationof61.

God.

4.3safetyproductionobjectives

Thesafetyproductiongoalofthisprojectis:nomajorcasualtyaccidents,accidentinjuryratecontrolledbelow0.06%,andnoweight.

Equipment,fire,pipeline,trafficandotheraccidents.

4.4civilizedconstructiongoal

Thecivilizedconstructionmanagementobjectivesofthisproject:donotcauseallkindsofenvironmentalpollutionaccidents,andputanendtoriverpollutionincidents;strict

Followthe"ImplementationMeasuresforConstructionSiteManagementofConstructionProjectsinXXProvince".

4.5Linkprotectionobjectives

Theenvironmentalprotectionoftheconstructionsiteofthisprojectshoulddothefollowingwork:controlthedischargeofproductionanddomesticwaterintheconstructionsite;

Strengthenthemanagementofconstructionmachinery,improveconstructiontechnologyandreducenoise;Wasteasphaltconcretematerialswillbepileduptothedesignatedplace.

three

Location,handledbyaqualifiedenterprise;Strengthenpipelineprotectiontopreventpipelineaccidents;Implementthedangerousgoodsscene.

Control,typhoonpreventionandfloodcontrol,fireemergencycontrol,etc.Ensurenopollutiontothesurroundingenvironmentduringtheconstructionprocess,indeed

Nocomplaintsfromresidentsormanufacturers.

5,theconstructionorganizationandmanagementinstitutionsandguaranteemeasures

5.1Constructionorganizationandinvestmentpersonnel

Theprojectintendstosetuptheprojectmanager,deputyprojectmanagerandchiefengineertoformtheprojectintendstoleadtheteam.under

Setupengineeringdepartment,qualityinspectionandsafetydepartment,materialsandequipmentdepartment,laboratory,planningandcontractdepartment,eachdepartmentconsistsof

Constructionteam,formingthewholeprojectintendsto.

Projectmanager:XX

DeputyProjectManager:XXProjectChiefEngineer:XX

LaboratoryofQualityInspectionDepartmentofEngineeringDepartment:PlanningMachineryOffice:

Contractministryofmaterialsandequipment

XXXXXXXXXXXXXX

Investedpersonnel

Serialnumberquantity

1electrician10

2Aerialworkers5

3Welder2

4generalworker15

four

5.2Listofmajorconstructionmachineryandequipmentinvested

Currentequipmentname,unitquantity,model,placeoforiginandtrademark

Remarksonself-ownednewpurchaseandlease

Grindingwheeltable4ChinaXXJ3GQ★

Drilltable20GermanEDH3-200E★

DrillFloor2ChinaXXZ516-2A★

Handdrilltable3Hitachi,Japan★

Hydraulicpipebender2ChinaXX★

ACweldingmachineplatform2,SouthChinaSea60a★★★

Gasolinegeneratorset3ChinaXX4KW★★

diesel

1Cummins40KW★generatorset

Windweldingtoolset3ChinaXX★

Craneplatform1Xugong16T★

Craneplatform2Xugong8T★

Aerialworkplatform2Xugong28M★

Truckplatform1Futianlighttruck1.5T★

Handgrinderbench15ChinaXX★★

Wirepipebend

Put12ChineseXX★ware

Hydrauliclinepressingpliershandle5ChinaXX★★

Manualhoisttable4ChinaXX2T,5T★

Mobilehangingbaskettable8XX★Custommade

Radiointercom

20ChinaXX1-5km★machine

5.3Inputmeasuringinstrumentsandmeters

Name,unit,quantity,model,placeoforigin,trademarkstatus

five

Remarksonself-ownednewpurchaseandlease

Currentmeter4UnitedStatesFLUKE★

Automaticquantity

4XXSima★lightmeter

figure

4XXHuatian★GroundingResistanceTable

DigitalTaiwan4500V★InsulationResistanceMeter

FLUKE

DigitalTaiwan11000V★InsulationResistanceMeter

FLUKE

Testbench1HuaFeiHF5130A★

Luminancemeter1FLUKE★

Theodolite1USAFLUKE★

microcomputer

2GermanHDT★streetlampcommissioninginstrument

Phasesequencedetector1GermanBEHA★

5.4Laborprotectionmaterialsandsafetyfacilitiesinvested

Name,specificationandquantity

180safetybelts

2100safetyhelmets

3warningcylinders,100

410warninglights

5warningsigns,16pieces

6.10setsofinsulatingglovesandboots

six

6.Constructionschemeandmethod

6.1Constructionschemeandmethodofstreetlampfoundationengineering

Accordingtothedesignrequirements,carryouttheconstructionofgaugeX..

6.1.1.Settingoutandpositioningofstreetlamps

Carryoutdetailedreconnaissanceontheconstructionsite,andsetoutandpositionthestreetlampsaccordingtotheconstructiondrawings.

6.1.2,diggingahole

Accordingtotheconstructiondrawingdesignrequirements,digholestomaketheholesizemeetthedesignrequirements,andcleanuptheremainingsoilintime.

6.1.3Placementofembeddedparts

6.1.4.Concretepouring

Materialselection:ThecompositionmaterialsofconcreteshallbeselectedaccordingtotherequirementsofRegulationX,andtheproportionofconcreteshallmeettheC20designstandard.

Doagoodjobofvibratingconcretetoensureitscompactness.Theconcretesurfaceissmooth.

6.2PipelineEmbeddedConstructionScheme

6.2.1,accordingtotheon-siteconstructionprogress,accordingtotheconstructionsequenceinatimelymannerforpipelineembedment,androadconstructionunits

Coordinateandcontactintime.Makethepipelineembedmentconsistentwiththeroadconstructionprocess.Cableprotectiontubeshouldnothaveholes,cracks,

Obviousunevenness.Galvanizedsteelpipebendingisprocessedbyelectricbendingmachinetoensureeffectivediameter.bendradius

Shouldcomplywiththerequirements,cannothavesimmerflat,cracks,wrinklesandotherdefects.Thepipeshallbecutbyhacksaworpipecutter.

Thetubeshouldbeflatandsmooth,withoutsharpedgesandburrs.Whenconnecting,theelectricthreadingmachineisusedforthreading,andthentheelectricpipingisusedexclusively.

Wireconnection(buriedpipecanbeweldedbycasing),andasteeljumperisaddedattheconnection.

6.2.2,accordingtotherequirementsofgaugeX,addajunctionboxappropriately.Whenpiping,wearthecorrespondinggalvanizedironwireleadsandpipethematbothends.

Thereshouldberoomforit.Beforethreadingthewires,coverthetubesatbothendswithrubberskinstopreventforeignbodiesfromenteringandhangingwhenthreadingthewires.

Wire.

6.2.3Checkthepipelinebeforethreadingtoeliminatethefactorsthatmaydamagethewire.Blowintothepipelinewhenthreading.

Theamountoftalcumpowder.Thespecifications,models,numbersandcircuitsofthethreadingpipesandwiresmustcomplywiththedesignrequirements.

Checktheinsulationofthewirebeforeandaftertheline.Theresistancevaluecannotbeincreasedatthewireconnector,andtheoriginalinsulationstrengthcannotbereduced.

Thestressconductorcannotreducetheoriginalmechanicalstrength.

6.3Cablelayingconstructionscheme

seven

Horizontallaying

cable/telegraphicaddress

Cablelayingmark

Prepareforambition

Dingpai

Verticallaying

6.3.1,cableapproachinspectionandacceptance

Afterthecablecomesintoplay,thecablemustbeinspectedandacceptedindetail,andtheappearance,specification,modelandelectricityofthecablemustbechecked.

Pressuregrade,length,certificateofapproval,heat-resistantandflame-retardantidentification,andon-sitesamplinginspectionofinsulationlayerthicknessandroundwirecore

Diameter.

6.3.2,cablelayingpreparation

1)technicalpreparation.Carefullystudytheelectricalconstructiondrawings,masterthedistributionofcables,andcarryout

Number,andindicatethestartingposition,loopnumber,specificationandmodelofthecable.Drawcableswherecablesaredense.

Sectiondistributiondiagram,showingthepositionofthecableinthebridge;Selectthebestcablelayingaccordingtothecableprofile.

Settheorder,trytoavoidcablecrossing.

2)Preparationofpersonnelandmachines.Cablelayingrequiresalargenumberofpersonnel.Beforecablelaying,accordingtothenumberofcables

Andtheamountofcablelayingschedule,makepreparationsforthepersonnelinadvance,andensurethatthepersonnelmeettheconstructionrequirementswhenlayingcables.

Atthesametime,safetytechnicaltrainingshallbeconductedforthepersonnelenteringthesite.Beforecableconstruction,preparethemachinesandtoolsforcablelaying,suchas

Cablepay-offrack,winch,cablepulley,communicationtools,etc.

3)On-sitepreparation.Checkwhethertheinstallationofthebridgeiscompleteandtheload-bearingconditionofthebracket,andcleanupthebridge.

Miscellaneousthings.Cleartheobstaclesalongthecablelayingroutetocreateagoodexternalconditionforlayingcables.

6.3.3,cablelaying

1)atthecableend,cablejoint,bendandinterlayer,atbothendsoftunnelandshaft,itshouldbeinstalled.

Setupasignboard,indicatingthelinenumberonthesignboard.Whenthereisnonumber,thecablemodel,specificationandtheoriginanddestinationshouldbestated;

Parallelcablesshallhaveserialnumbers,andthehandwritingofsignsshallbeclearandnoteasytofalloff;Signsmustbeuniforminspecificationsandmaterials.

Qualitycanbeanti-corrosive,andhangingshouldbefirm.

2)Whenlayingthecableintheonlinetrough,thecross-sectionalareaofthelaidcableshouldnotexceed40%ofthecross-sectionalareaofthetrough.In

Layinginthetrunkingshallbearrangedneatly,withoutcrossing,overlapping,twistingorjoint,andshallbeboundevery1.5M,

Bindingshouldbefirm.

3)Whenstrongandweakcablesarelaidtogether,thereshouldbeclapboards.

eight

4)Beforelaying,thecableinsulationshallbemeasuredbyshaking,andtheinsulationresistancevalueat500Vshallnotbelessthan2mω,whichshallberequiredbeforetransmission.

Shakeitagain.

5)Whenlayingthecable,thecableshouldbeledoutfromthetopofthetray,andthecableshouldbepreventedfromrubbinganddraggingonthebracketandtheground.

Pull.Theremustbenomechanicaldamageonthecablethathasnotbeeneliminated(suchaspinflattening,cabletwisting,sheathbreaking,etc.).

6.3.4Manufactureandinstallationofcablehead

Thecableterminalsareallmadeofheat-shrinkablecableterminals,andtheheaterismadeofliquefiedgasbakinggunorblowtorch.make

Selectheat-shrinkableplasticglovessuitableforthecablecrosssection.Wheninstallingthetrigeminalgloves,itisadvisabletopreheatthemfirst.

Positionthecable,putonthebranchgloves,laythecoreaccordingtotherequiredbifurcationangle,andthenheatit.Avoidinthree

Aftertheforkglovesareheat-shrunk,theforkangleofthecablecoreisgreatlychanged,resultingintheforkmouthandfingerofthegloves.

Crackingattherootofthesleeve.Whenheatingandshrinking,itshouldgraduallyextendfromthemiddleofthepipetobothends,orfromoneendtotheother.

Inordertoexhausttheairinthetubeduringcontraction,theheatingflameshouldadvancespirally.Heatshrinkablecableheadisshowninthefigure.

6.3.5.Connectionofcables

1)Forcableslargerthan6squaremeters,itisnecessarytousepressedcopperterminalsforbusconnection,andtheterminalsshouldbeconnectedwithcables.

Thecoresectionsarematched,andmanualhydrauliccrimpingpliersareusedforcrimpingcopperterminals,asshowninthefigure.

2)Afterthecableterminalismade,theinsulationtestshallbeconductedbeforeconnectingwiththepowerdistributioncabinet.

3)Toconfirmthattheinsulationstrengthmeetstherequirements.Atthesametime,thecableshouldbemarkedwithloopandphasecolor.Cable

Cutproperlytoensurethatthecablewillnotgenerateexcessivemechanicalstressafterbeingconnectedwiththebusorterminalofthedistributioncabinet.Beforeconnection,

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Cleanthelapsurface,andatthesametime,applyaproperamountofpowercompoundgrease,andthetighteningtorqueisinlinewiththeapplicationofbuildingelectricalengineering.

ThequalityacceptancegaugeX(GB50303-202)ensuresreliableconnectionandconductivity.

6.3.6,cableidentification

1)Thelayingofcablesshallbemarkedintime,andthesignsshallbemadeofplasticsheetsandfixedwithcabletie.mark

Thesignshouldindicatethelinenumber,cablemodel,specification,voltagelevel,startingandendingpoints,cablestartandend,terminalandswitch.

Signsshouldbehungatbendsandintersections,andsignsshouldbesetevery20minstraightsections.Afterthecableislaid,checkthattheloopnumberis

No,completetherelevantinformation.

2)Signsshouldbeconsistentinspecifications,haveanti-corrosionfunction,andbefirmlyhung.Thesignshouldindicatethecable.

Number,specificationandvoltagegrade.Signsshouldbehungonbothendsofburiedcablesenteringandleavingbuildings,cableshaftsandcables.Applyalongthestent

Setcables,andsignboardsshallbehungatbothendsandintersections,andsignboardsshallbeappropriatelyaddedatstraightsections.

3)Powercablesandcontrolcablesshouldbearrangedseparately;

4)Whenthepowercableandcontrolcablelaidsidebysidearelaidonthesamesidebracket,thecontrolcableshouldbeplaced.

Underthepowercable,thepowercablebelow1KVshouldbeplacedunderthepowercableabove1KV.

5)Thenetdistancebetweenthepowercableslaidsidebysideshallmeetthedesignrequirements.

6)Afterthecablelayingiscompleted,thesundriesshouldberemovedintime.Coverthecoverplate,andifnecessary,thegapofthecoverplateshouldbecovered.

Sealtopreventwater,steam,oilandashfrominvading.

6.3.7,distributionboxinstallationconstructionscheme

Theinstallationprocessisasfollows

Positioningembeddedparts,makingembeddedpipelinedistributioncabinet,acceptance

Installcableheadinpowerdistributioncabinettomakecableconnection.

Testinsulationandelectrifyingoperation

1)windingofswitchboxfoundation:a)earthworkexcavation,b)embeddedpipeline,c)formworksupport,d)openingembeddedchannelsteel.

Closetheboxtoinstalltheunderframe,e)pourconcrete,f)makethelightningprotectiongroundinggrid.

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2)Unpackinginspectionofequipment:a)Theinstallationunit,supplierorconstructionunitshalljointlycarryouttheinspection.

Record.B)Checkthespecificationsoftheequipmentbody,accessoriesandsparepartsaccordingtotheequipmentlist,constructiondrawingsandequipmenttechnicaldata.

Themodelshouldmeettherequirementsofdesigndrawings;Completeaccessoriesandspareparts;Productcertificates,technicaldata,andspecificationsareinorder.

All.C)Theappearanceinspectionofcabinet(panel)shouldbeundamagedanddeformed,andthepaintshouldbeintact.D)Internalinspectionofcabinet(panel):

Electricalappliances,componentsandinsulatingporcelainarecomplete,freefromdamage,cracksandotherdefects.

3)Installationofcabinet(panel):a)Installationoffoundationsteel:thecabinet(panel)isinplace,andthecabinetbodyisremovedafteralignmentandleveling.

Fixedwithfoundationsteel.Cabinetandcabinet,cabinetandsidebaffleareconnectedbygalvanizedscrews.

4)Groundingofcabinets(panels):eachcabinet(panel)isconnectedwiththefoundationsteelseparately.Eachcabinetisfromthebottomleftoftheback.

Thenoseisweldedonthesideofthefoundationsteel,andthegroundingterminalonthecabinetisfirmlyconnectedwith6mm2copperwire.

5)Secondarysmallwireconnectionofcabinet(panel):a)Checkallelectricalcomponentsonthecabinet(panel)onebyoneaccordingtotheschematicdiagram.

Whetheritisconsistent,itsratedvoltagemustbeconsistentwiththecontrolandoperationpowersupplyvoltage.B)laythecontrolbetweencabinetsaccordingtothedrawing.

Makecableconnectingline.See"CableLaying"forcablelayingrequirements.C)Afterthecontrollineiscalibrated,simmereachcorewireintoacircle,

Connecttoeachterminalboardwithgalvanizedscrews,eyerimsandspringpads.Generally,oneterminalpressesonewireoneachsideoftheterminalboard,

Nomorethantwo,andaddeyesocketbetweentwolines.Multi-strandwiresshouldberinsedwithtin,andnobrokenstrandsareallowed.

6)Cabinet(panel)testadjustment:a)secondarycontrolsmallwireadjustmentandsimulationtest,screwallterminals

Tightenthesilkagain.B)insulationshakingtest:usea500Vshakingtabletotesttheresistanceofeachcircuitattheterminalboard,andtheresistancemustbelarge.

Small2mω.C)turnonthetemporarycontrolpowersupplyandoperationpowersupply;Fusethecontrolandoperationpowercircuitsinthecabinet(panel)

Disconnectthephaselineattheupperendofthebreakerandconnectittothetemporarypowersupply.D)Simulationtest:accordingtotherequirementsofthedrawings,respectivelysimulatethetestcontrol,

Interlocking,operatingrelayprotectionandsignalactionarecorrect,sensitiveandreliable.E)Removethetemporarypowersupply,whichwillberemoved.

Resetthepowercordof.

7,theconstructionsequenceofeachcomponentproject

7.1SubprojectofStreetLampFoundation

Thesequenceflowofstreetlampsub-projectconstructionisasfollows:

11

On-sitereconnaissancefoundationlofting,reasonableadjustmentandpositioning

Excavationofembeddedpartsandplacementofsupportingformwork

Pouringconcretecuring

7.2Cablelaying

Protectioninspection,inspectionandcablelaying

Self-inspectionofcableheadmanufacture

7.3Streetlampinstallation

Thelamppoleisplacedtothelampinstallation,fixed,calibrated,liftedandinstalled.

Testlamp

7.4Anti-theftmeasures

Concretepouringofcable,concretepouringofcableshaft,concretepouringofdistributionbox

7.5Installationofdistributionbox

Manufactureandmaintenanceofbasicdistributionbox,installationanddebuggingofdistributionbox

12

8,technicalmeasurestoensurethequalityoflightingengineering

8.1Mainmeasuresofqualitycontrol:

1,accordingtotherequirementsoftheconstructionorganizationdesign,full-scalepreparation,partialprojectpreparation.

Andthepreparationofworkingconditions.

2.Strengthenthequalitycontrolofconstructiontechnology,andmaketechnicaldisclosurestepbysteptomakeallconstructionpersonnelfamiliarwiththiswork.

Process,mainfeatures,designintent,technicalrequirements,qualitystandardsandconstructionoperationprocedures.Constructionpersonnelshouldrecognize

Workaccordingtotherequirementsofrealprocess,soastostandardize,standardizeandinstitutionalizethequalitycontrolofconstructionprocess.

3,tocarryoutpre-workinspection,doagoodjoboftechnicalreview,checkandreviewtheimportantoperationprocess,avoid

Avoidmajormistakes.Suchasthemeasurementandpositioningoffoundationandaxis,thereservedholesandembeddedpartsofpipetrenchesandroads,andvarious

Re-measurementofelevationandslopeofroads,pipetrenchesandpipelines.

4.Strengthenthequalitycontrolofmaterials,equipment,finishedproductsandsemi-finishedproducts,andtakecorrespondingtechnicalandmanagementmeasures.

MaketheseunfavorablefactorsbecontrolledwithintheallowableXrange,includingordering,purchasing,packagingand

Transportation,allmaterialsenteringthesiteshallbestrictlycheckedandacceptedaccordingtothestandard.Allkindsofrawmaterials,semi-finishedproductsandfinishedproducts

Thereisawarrantyorcertificateofapproval.Afterenteringthesite,itshouldbestored,keptandprocessedaccordingtothespecifiedconditionsandrequirements,andaccordingtotheschedule.

Plan,specifythetime,andprovidetheconstructionneeds.Forimportantmaterialsandsemi-finishedproducts,thequalitycontrolshouldbeextendedforward.

Tothesupplyandproductionunits,checkinadvance.

5,payspecialattentiontotheconstructionprocesscontrol,implementthe"stoppoint"inspectionsystem,determinetheprocesscontrolpoints,clear

Thequalityobjectivesofeachprocesscontrolpointshouldbeachieved,andthequalityofprocesscontrolpointsshouldbetestedaccordingtoregulations,andfoundout.

Thequalitygapandthecausesofthegap,takecorrespondingtechnicalmanagementmeasurestoclearthegapandpreventthequalityproblem.

Question,neverletthenonconformingproductofthepreviousprocedurebetransferredtothenextprocedure.

6.Gothroughtheexaminationandapprovalproceduresfordesignchangesandmaterialsubstitutionintime,andtheprocedurescanonlybeimplementedaftertheyhavebeencompletelycompleted.

7.Carefullyorganizetheinspectionandacceptanceofconcealedworks,whichshallbejointlyconductedbythequalityinspectionandtechnicaldirectorandtheon-sitesupervisionengineer.

With,aftertheacceptanceofthesignature,canbehidden.

5.8Doagoodjobintheinspectionandacceptanceofpartialprojectsandtheinspectionandevaluationofconstructionqualityaccordingtoregulations.

8.2Qualityinspectionwork:

Dailyself-inspectionandmutualinspectionshallbeconductedbytheconstructionteam,andanyproblemsfoundshallbehandledintime;

Theheadoftheengineeringdepartmentshallorganizetheprocesshandoverinspectionandmulti-shiftoperationhandoverinspection,anddistinguishtheproblemsfound.

13

Handleresponsibilityatanytime;

Full-timequalityinspectorswillconductfull-timeinspections,especiallyfocusingontheinspectionofkeypartsandweaklinks.

Cooperatewithconstructiontechniciansandteamstosolveexistingproblems.

8.3Qualityevaluation:

Afterthecompletionofthepartialprojectorunitproject,thesitequalityinspectiondirectorandtheconstructiontechnicalengineerwilljointlyhaveit.

Closethefull-timequalityinspectionpersonnelforqualityevaluation,andasktheon-sitesupervisionengineertoapprovethevisa.

Aftertheabovequalityevaluation,therelevantstatementsofqualityevaluationshallbefilledoutandcarefullyfiled.

8.4Cons