BALCOEXPANSIONPROJECT-1200MWTHERMALPOWERPLANTCommissioningprocedureProcedureforWater&Steamqualitymonitoringandimprovement水汽品质监督调试方案（讨论稿DraftA）Compliedby编写：史勉shimianRevisedby审核：冯荣彬fengrongbinApprovedby批准：于心水yuxinshui目录Contents目的Purpose调试范围Commissioningscope调试前应具备的条件Conditionssatisfiedbeforethecommission调试步骤Commissioningmethodsandsteps安全注意事项Safetyprecaution附录Addenda1目的Purpose为保证机组长期安全经济运行,在启动试运阶段必须对机组的水汽品质进行严格的化学监督。Toensurealongtermofsafeandeconomicaloperationofunit,chemicalsupervisionmustbestrictlyconductedtothewaterandsteamqualityduringstarting-upandtrialoperationofunit.2调试范围Commissioningscope全热力系统的水、汽监督，取样加药系统机械部分的调试和投入，配合热控投入自动控制系统。Waterandsteamsupervisionforthermalpowersystemincludingwaterflushing,siliconpurgeoperation,commissioningandputintoofthemechanicalpartinsamplinganddosingsystemandtakepartinworkoftheautomaticcontrolsystemofsamplinganddosingsystemofunit.3调试前应具备的条件Conditionssatisfiedbeforethecommission3.1对土建施工的要求Requirementsforcivilengineering3.1.1水汽取样间、化验间、地坪、上下水、门窗、通风照明、内部粉刷、油漆等项工作按设计要求施工完毕。Completetheconstructionofground,watersupplyanddischarge,doorsandwindows,ventandlighting,internalwhitewashandpaintingofwaterandsteamsampleroom.3.1.2所有需要防腐的混凝土构筑物，地面、沟道、墙壁等按设计要求施工完毕，沟道清扫干净并盖好沟盖板。Completetheconstructionofground,ditchesandwallsofalltheconcretestructurerequiringanti-corrosionaspertherequirementofdesign.Theditchesshallbecleaned-upwellandcoveredwiththeslabready.3.1.3防腐完毕的中和池其质量应符合“火电施工质量检验及评定标准”（水处理及制氢装置篇）（以后简称《验标》）水—54号要求，灌水试验要求24小时无渗漏。Thequalityoftheneutralizationpond,whichhasbeenfinishedwithcorrosion-resistance,shouldbeconformedtotherelativeregulations.Thereshouldbenoleakageinfillingwatertestfor24hours.3.1.4化验间的试验平台施工完毕，上下水设施和电源插座齐全，化验间具备使用条件。Completetheconstructionoftestplatforminthelaboratorytestroom,completewatersupplyanddischargefacilitiesaswellaspowersockets,thelaboratorytestroomissatisfiedtheconditionsforusing.3.2对安装施工的要求Requirementsforerection3.2.1取样架上的取样管、阀门、仪表