资源描述：
《中水回用调试方案》由会员上传分享，免费在线阅读，更多相关内容在工程资料-天天文库。
1、×××污水处理工程调试方案编号：××××编制单位：单位地址：2007年7月13日meetthestandardrequirements.Postweldheattreatmentofpipesafterheattreatment,hardnesstestsshouldbeconducted,hardnesstestsamplingofnotlessthan10%,hardness120%,15CrMohardnessofcarbonsteelpipeshallbelessthanbasemetalsteelafterheatt
2、reatment,hardnessshouldnotbegreaterthantheparentmaterialof125%.Rateofpipelinenondestructivetestingshallbecarriedoutaccordingtothedesignrequirements,nonodesignrequirementstheSH3501-2002table10"percentageofradiographicexaminationofweldedjointsandacceptablelevel",andfi
3、xednumbernotlessthanthetotalnumberof40%weldinspection.Thisprojecthasawallthicknessof32mm20#steelhighpressuretube,x-rayscannotpenetrate,thesituationmaynotallownon-destructivetestingbyγ-ray,usedweldbackingandtwo-layerweldsbeforefilledbyxraydetectionmethod,theotherlaye
4、rbyultrasonicdetectormethod.Shouldbeconsistentwithexistingnationalstandardsforradiographictestingofthe...Gastankusedchainforthisprojectpromotedtheupsidedownconstruction.Chainreversalinstallationmethodshowninthefollowingfigure:weldersWeldersandweldingmethodstopartici
5、pateinthisprojectshouldbeinaccordancewiththeMinistryofpersonnelissuedbytheboilersandpressurevesselswelderexaminationrulesforqualificationexamination,afterpassingthequalificationcertificateofweldingwork.Tankweldingmanualarcwelding,automaticwelding.Manualarcweldingcom
6、panyhasanumberofexcellentwelder,tookpartinallkindsoflarge,mediumandsmallstoragetank,pressurevesselwelding,withrichexperience,manualweldingcharacteristicsarenotsubjecttolocationrestrictions,weldingdeformationeasytocontrol.Thisengineeringweldingconstructionofshieldedm
7、etalarcweldingmethods.9×××污水处理工程调试方案说明本施工组织设计方案主要内容包括：施工组织措施、施工进度计划及人员配置计划、调试技术措施等。范围包括以下单元的部分机械设备电气设备及附属管道的调试：分流井、调节池、生物接触氧化池、斜板沉淀池、中间水池及清水池，泵房间各种机电设备等。调试包括单机试运行和联动试车两个环节，根据本工程的特点，本设计方案对机械设备、电气设备安装调试和管道调试技术措施等内容作了详尽、完整的阐述。本施工组织设计方案的编制依据为：1.××××××公司出具的“×××中水处理工程”施工图
8、纸2.各设备厂家提供的设备说明书；3.现行施工规范、质量检验及评定标准、操作规程；4.省、市现行有关建筑工程施工的劳动定额、机械台班定额；5.现场勘察资料；meetthestandardrequirements.Postweldheattreatmentofpipesafte
