壓縮機(jī)安裝方案

- -YPC-BASFpanyLimitedEO/EGPlant

InstallationProcedureforpressorEquipments壓縮機(jī)安裝施工方案EO/EG—59編制:piledby:審核:Reviewedby:Approvedby:TheSecondConstructionpanyOfSINOPECBASF-YPCEOple*ProjectGroup- 可修編輯--INDE*目 錄1.0Introduction工程概況12.0Reference編制依據(jù):23.0安裝程序：Installationprocedure24.0Constructionmethodandqualityrequirement施工方法及質(zhì)量要求25.0Constructionarrangement施工安排236.0Qualityguarantee質(zhì)量保證措施237.0HSEmeasure平安及文明施工278.0Productprotection成品保護(hù)：289.0Constructionmaterialsandfacilities施工手段用料及機(jī)具2910.0Appendi*附錄：32. z.-1.0Introduction工程概況EO/EGple*isaunitprojectofBASF-YPCIPS.ItscontractorisJGC/SEI,SCCisJGC/SEI’ssubcontractor.TheEO/EGple*isdividedintoEOareaandEGarea.Thereinto:SCCisresponsiblefortheEOprojectconstructionandSFCCfortheEGprojectconstruction.Thereare5setspressorsinEOarea,oneiscentrifugalpressor,andfourarereciprocatingpressors.Allofthemaredeliveredinapleteset,accordingtothecontract,thepressor‘sdismantlinganddebuggingisn’tresponsiblebySCC,butbythemanufacturer.EO/EG裝置是揚(yáng)-巴一體化工程中的一個(gè)單項(xiàng)工程,總包方為SEI/JGC,EO/EG裝置分為EO區(qū)和EG區(qū),其中:SCC(我方)和SFCC作為SEI/JGC的分包商分別承建EO區(qū)和EG區(qū)的安裝工程;由我方(SCC)承建的EO區(qū)共有壓縮機(jī)5臺(tái);其中離心式1臺(tái),往復(fù)式4臺(tái);均為整體到貨.按合同我方不對(duì)壓縮機(jī)整體機(jī)組進(jìn)展拆檢、調(diào)試。壓縮機(jī)整體機(jī)組由壓縮機(jī)供貨商負(fù)責(zé).實(shí)物量practicalityquantity位號(hào)型號(hào)轉(zhuǎn)速功率NotypeSpeed(rpm)Power(kw)K12253TZL8048297K13402TZL63-378/225K1201SZE5014934897K1227K38602TZS63-185/115590190. z.-2.0Reference編制依據(jù):2.1Designdrawing與裝置有關(guān)的設(shè)計(jì)施工圖。2.2Constructionorganizationdesign該裝置的施工組織設(shè)計(jì)。2.3HGJ203-83"generalregulationofconstructionandacceptanceofchemicalmachinecode"化工機(jī)器安裝工程施工及驗(yàn)收規(guī)通用規(guī)定。2.3HGJ205-92"codeforconstructionandacceptanceofchemicalmachine-----centrifugalpressor"化工機(jī)器安裝工程施工及驗(yàn)收規(guī)----離心式壓縮機(jī)2.3HGJ206-92"codeforconstructionandacceptanceofchemicalmachine-----mediumandsmall-sizedpistonpressor"化工機(jī)器安裝工程施工及驗(yàn)收規(guī)----中小型活塞式壓縮機(jī)2.5API686"AmericaPetroleumInstituteadvicecodeforequipmentinstallationanddesign"美國石油協(xié)會(huì)機(jī)械設(shè)備安裝和安裝設(shè)計(jì)建議規(guī)2.6IMTGroutSpecification10--00-0-0-00-IMT灌漿規(guī)3.0安裝程序：Installationprocedure4.0fillConstructiontheshoesmethodandqualityrequirement施工方法及質(zhì)量adjustandlevelinganchorboltgrouting要求設(shè)備就位4.1Techniquepreparation技術(shù)準(zhǔn)備Groutingforthesecondtimelevelingandadjustforthe4.1.1Followingdocumentshallbepreparedbeforeconstruction施工前應(yīng)具備以下技術(shù)資料：a*leconcentricinspection軸4Certificateofcentrifugalpressor;itmustincludecontinentsasfollows:離心式壓縮機(jī)組出廠合格證書;出廠合格證書必須包括以下容：(1)materialcertificateofmainponentandparts. z.-重要零、部件材質(zhì)合格證書;(2)qualitycertificateofpipematerial,fittingsorvalvesacpanywiththeequipment隨機(jī)管材、管件、閥門等質(zhì)量證書;(3)hydraulicpressuretestrecordforequipmentshellandattachedequipment機(jī)殼及附屬設(shè)備水壓試驗(yàn)記錄;(4)qualitytestcertificateofrotator轉(zhuǎn)子制造質(zhì)量檢驗(yàn)證書;recordofrotatormovebalancetestandimpellere*cessivespeedtest轉(zhuǎn)子動(dòng)平衡及葉輪超速試驗(yàn)記錄;recordofmachineassembling機(jī)器裝配記錄;machinetestrunrecord機(jī)器試運(yùn)轉(zhuǎn)記錄。reciprocatingpressorshallbeprovidedfollowingdocuments往復(fù)式壓縮機(jī)尚應(yīng)有以下資料:qualitycertificateofpipingmaterial,fittings,valvesandfastener(orcopy)andvalvetestpressurecertificate隨機(jī)管材、閥門、管件和緊固件等的材質(zhì)合格證書(或復(fù)印件)及閥門試壓合格證書；qualitycertificateofpressurevessel壓力容器產(chǎn)品質(zhì)量證明書；hydraulicpressuretestrecordofcylinderandcylindersheet氣缸和氣缸夾套水壓試驗(yàn)記錄；recordofpressorpre-assembleandtestrunbeforeleavingfactory壓縮機(jī)出廠前預(yù)組裝及試運(yùn)轉(zhuǎn)記錄；drawingsofpressorinstallationplanelayout,stereogram,foundation,assembling,. z.-systemandtubing;andinstallation&maintenancemanual機(jī)組安裝平、立面布置圖,根底圖、裝配圖、系統(tǒng)圖及配管圖,安裝、使用、維修說明書;encasementsheetofpressor機(jī)組的裝箱清單;turnoverdocumentoffoundation根底中間交接資料;relevantspecification,technicalrequirement,constructionschedule有關(guān)的規(guī)、技術(shù)要求、施工方案等。4.1.2drawingsmustbeconsultedande*plainedandrecordedbeforeconstruction.施工前必須組織圖紙會(huì)審及技術(shù)交底,并應(yīng)有相應(yīng)的記錄。4.2pressortransportandlift機(jī)組運(yùn)輸與吊裝4.2.1transportandliftseetheliftingschedule.機(jī)組的吊裝與運(yùn)輸見吊裝方案4.2.2Whenliftingandtransportingthepressor,theforcepointshallbeconfirmedaccordingtothepickingmarkorequipmentcentrobaricpoint,andkeepthemachineandmainpartsinlevel.機(jī)組的吊裝和運(yùn)輸,應(yīng)根據(jù)包裝標(biāo)記或設(shè)備重心確定受力點(diǎn),作業(yè)過程中,應(yīng)使機(jī)器及主要部件保持水平狀態(tài)。4.3Openbo*tocheckandaccept,andstore.開箱驗(yàn)收及保管4.3.1EquipmentopeninginspectionshallbecarriedoutunderthejoinofIMT,JGC/SEIandSCC,andinaccordancewiththeencasementsheet.Thedetailsincludes機(jī)器的開箱檢驗(yàn),應(yīng)在IMT、總包方、分包方的有關(guān)人員共同參加下，按照裝箱清單進(jìn)展。其容包括:. z.-Checkequipmentname,type,size,packagebo*number,bo*quantityandpackingstatus.核對(duì)機(jī)器的名稱、型號(hào)、規(guī)格、包裝箱號(hào)、箱數(shù)并檢查包裝狀況;Checkthedeliverytechnicaldocumentsandspecialtoolsacpanywiththeequipmentisornotpleted.檢查隨機(jī)技術(shù)資料及專用工具是否齊全;Checktheappearanceofmainframe,attachmentequipment,partsandponents,andcheckoutthepartsandponents’type,sizeandquantityetc.對(duì)主機(jī)、附屬設(shè)備及零、部件進(jìn)展外觀檢查;并核實(shí)零、部件的品種、規(guī)格、數(shù)量等;submittheinspectionrecordwithsignatureafterinspection.檢驗(yàn)后應(yīng)提交有簽證的檢驗(yàn)記錄.4.3.2Doasfollowswhenopenthepackagebo*.開箱應(yīng)做到：Inordernottodamagetheequipment,necessarytoolsshallbetakenanditcan’tbebeatfiercelywhenopenthepackagebo*.Thepackingbo*,inwhichencasetheprecisionequipmentshallbeopenedcarefullytoprotectthemachiningsurface.開箱應(yīng)使用適宜的工具，不得猛烈敲擊，以防損壞設(shè)備，對(duì)裝有精細(xì)設(shè)備的箱件，應(yīng)注意對(duì)加工面的妥善保護(hù)。Equipmentrunningandslidingpartscan’tberunandslidbeforetherustprotectionmaterialdisposed;itshallberustprotectiontreatedafterinspection.設(shè)備的轉(zhuǎn)動(dòng)和滑動(dòng)部件，在防腐涂料未清理前，不得轉(zhuǎn)動(dòng)和滑動(dòng)；檢查后仍. z.-進(jìn)展防腐處理。Afteropenthepackagebo*,theequipmentwhichcan’tbeinstalledimmediatelyshallbecoveredagain.Tothosepackagebo*eslaiddowntheworksiteorstoragearea,shallbecoveredwithrainprevention.設(shè)備開箱后，不能立即安裝完的，應(yīng)復(fù)箱封閉好；對(duì)露天放置的箱件，應(yīng)加設(shè)防雨罩。Thosereceivedpartsandponentshallbekeepcarefully,thosemajorandprecisionpartsshallbeputontherack.對(duì)已領(lǐng)回的零、部件要妥善保管，一些重要件、精細(xì)件要放置在貨架上。ThespecialtoolshallbelendfromJGC/SEIasused;thesubstitutepartsandponentsofequipmentshallbekeptbyJGC/SEI專用工具在使用時(shí)向總包方(SEI/JGC)借用；設(shè)備備品/備件由總包方(SEI/JGC)保管。Aftertheequipmentisinspected,allthepartiesthatparticipateintheinspectionshallrecordinwritingwithsigningacceptance.設(shè)備開箱檢查完畢后，參加檢查各方在開箱驗(yàn)收記錄上簽字確認(rèn)。Thosedefectandunfittedequipmentsandpartsshallbeindicatedthedefectedposition,degreeandquality,thosequestionedpartsshallbeindicatedthereasons,alltheseunfittingitemsshallbewritteninmemo,andrecordedwithsignaturebyparticipateparties..對(duì)有缺陷或疑問的設(shè)備、部件要清楚地描述出缺陷的部位、程度、性質(zhì)。對(duì)有疑問的要寫出產(chǎn)生疑問的原因，并形成聯(lián)合檢查備忘錄，參檢各方簽字存檔備. z.-查。Theresponsiblepartyshallprovidethedisposalmethodande*plaindocumentwithintheperiodrequiredbyuser.責(zé)任方和答疑方要在用戶要求的時(shí)間提供書面的處理方案和釋疑材料。4.4constructionconditions施工現(xiàn)場(chǎng)應(yīng)具備的條件4.4.1thefoundationmustbequalifiedforinstallation,theundergroundengineeringnearbythefoundationandgroundshallbepleted,thetransportandfirefightingpassageshallbesmoothly根底必須具備安裝條件,根底附近的地下工程及地坪應(yīng)完成,運(yùn)輸、消防道路應(yīng)暢通。4.4.2theworkshoportemporaryfacilityshallpreventtheattackofwind,sand,rainandsnow.Thecircumstancetemperatureshallnotbelow5℃。廠房或臨時(shí)設(shè)施應(yīng)能防止風(fēng)、沙、雨、雪的侵襲。環(huán)境溫度不應(yīng)低于5℃。4.4.4water,electricity,gasandlightingforconstructionshallbeputthroughandqualifiedforuse.施工用水、電、氣和照明應(yīng)接通且具備使用條件。4.4.5enoughfirefightingequipmentshallbeprovidedwithatsite.施工現(xiàn)場(chǎng)必須備有足夠的消防器材。4.4.6prepareforconstructionmachineandgauge.Gaugeshallbemeasuredupinweeklyinspection,anditsprecisionmustsatisfyforthemeasurementrequirement.備齊施工用機(jī)具及計(jì)量器具。計(jì)量器具應(yīng)周檢合格,精度等級(jí)必須滿足測(cè)量要求。. z.-4.4.7constructionsiteshallbeprovidedwithconditionsforstoringmaterial.SpecialtoolsshalllendfromJGC/SEIwhenitused;equipmentsparesshallbestoredbyJGC/SEI.施工現(xiàn)場(chǎng)應(yīng)具備材料存放條件,專用工具在使用時(shí)向總包方(SEI/JGC)借用；設(shè)備備品/備件由總包方(SEI/JGC)保管。4.5Foundationacceptanceanddisposal根底驗(yàn)收及處理4.5.1Foundationmidstturnovercertificatemustbetransactedbeforeitused.Followingdocumentsmustbesubmittedasfoundationturnedover.根底使用前必須辦理中間交接證書。根底移交時(shí)必須同時(shí)提供以下資料;bedrockpracticemeasurementrecordofcenter,elevation,figuresize.根底中心、標(biāo)高、外形尺寸實(shí)測(cè)記錄;submitthesettlementobservationpositionandobservationrecordoffoundationwhendesignrequired.當(dāng)設(shè)計(jì)有要求時(shí),提供根底的沉降觀測(cè)點(diǎn)位置及沉降觀測(cè)記錄。4.5.2thefoundationappearanceinspectionshallsatisfyforthefollowingrequirement:對(duì)根底進(jìn)展外觀檢查,應(yīng)滿足以下要求：nofaultofcrack,beehive,inanitionandrebare*pose.不得有裂紋、蜂窩、空洞、露筋等缺陷;themarksoffoundationcentralline,elevationandsettlementobservationposition(ifdesignrequired)shallbepletedandclear.根底中心線、標(biāo)高、沉降觀測(cè)點(diǎn)(如設(shè)計(jì)有規(guī)定時(shí))等標(biāo)記齊全、清晰。4.5.3re-measurefoundationfiguresizeandcoordinatepositionaccordingtothecivil. z.-foundationdrawingandtechnicaldocument,ifthereisnospecialregulationindesign,theallowancedeflectionshallsatisfyfortheflowingrequirement.按土建根底圖和技術(shù)文件,對(duì)根底的外形尺寸、坐標(biāo)位置進(jìn)展復(fù)測(cè)檢查,如設(shè)計(jì)無特殊規(guī)定時(shí),其允許偏差應(yīng)符合下allowancedeflectionforfoundationsizeandposition根底尺寸及位置允許偏差mm項(xiàng)次工程名稱允許偏差nonameallowance坐標(biāo)位置(縱橫軸線)1±20coordinateposition(a*es)不同平面的標(biāo)高2－20elevationindifferentplane平面外形尺寸3+20figuresizeofplane凸臺(tái)上平面外形尺寸4-20figuresizeofprotrudingplane凹穴尺寸5±20concaveholesize平面水平度(包括地坪上每米per.m56需安裝設(shè)備局部)全長total10leveldegreeofplane7垂直度每米per.m5. z.-項(xiàng)次工程名稱允許偏差nonameallowanceuprightnessdegree全長total10標(biāo)高(頂端)+20預(yù)埋地腳螺栓elevation(top)-08pre-embedanch-bolt中心距±2centraldistance中心位置±10centralposition深度+20預(yù)留地腳螺栓孔deepness-09pre-embedanch-bolthole孔壁垂直度uprightness10degreeofholewall4.5.4foundationshallbetreatedbeforepressorinstalled機(jī)組安裝前應(yīng)對(duì)根底作如下處理：foundationsurfaceneedsecondgroutingshallbeshoveledrough,thedeepnessofspottyshallbenotlessthan10mm,thedensityshallbesuitableat3~5percm2,thesurfaceshallnotbelooseoroilleft.需要二次灌漿的根底外表,應(yīng)鏟出麻面,麻點(diǎn)深度不應(yīng)小于10mm,密度以每平方分米3～5點(diǎn)為宜,外表不得有疏松層或有油污;. z.-gravel,clayandseeperintheboltholeshallbecleanedup.螺栓孔的碎石、泥土、積水等必須去除干凈。4.6pressorperch機(jī)組安裝就位:4.6.1preparationworkbeforepressorperched機(jī)組就位前的準(zhǔn)備：4.6.2oil,paint,castingsandandironrustleftonthejointsurfaceofsoleplateandconcretemustbecleanedup.底座與混凝土接觸的部位,必須去除油垢、油漆、鑄砂、鐵銹等。4.6.3theequipmentinstalledunderthemachineandconnectedtothemachineshallbeliftedtoperchinadvanceandleveledprimitivelyaftertestpressurequalified.Theflangenippleconnectedtothemachineshallbesetupblindplatetopreventdunghillfallintoit.安裝在機(jī)器下部與機(jī)器相連接的設(shè)備,檢查試壓合格后,應(yīng)預(yù)先吊裝就位并初步找正,與機(jī)器連接的法蘭口應(yīng)加設(shè)盲板,以免臟物掉入。4.6.4fivepressorsinEOareaareallinstalledwithoutseat,namely,bothequipmentdeadweightandanchorboltscrewforcearebaredbysecondgrouting.Thismethodisthatusingtopthreadtolevelmachine.UsetheappointedgroutmaterialbyIMTtocarryoutthesecondgrouting,andre-measuretheleveldegreeafterthegroutinglayerintensionreachedabove75%ofdesign.Whenusingtopthreadlevel,eachboltshallbesetupathread;thethreadisponentacpanywiththemachine.本裝置EO區(qū)所有5臺(tái)壓縮機(jī)組均采用無墊鐵安裝,機(jī)器的自重及地腳螺栓的擰緊力均由二次灌漿層來承當(dāng)?shù)陌惭b方法，稱為無墊鐵安裝。此法是利用安裝用. z.-的頂絲來找平機(jī)器。用IMT指定灌漿料進(jìn)展二次灌漿，待二次灌漿層到達(dá)設(shè)計(jì)強(qiáng)度的75%以上時(shí)復(fù)測(cè)水平度。用頂絲調(diào)整時(shí),每個(gè)地腳螺栓應(yīng)布置1個(gè)頂絲;頂絲為隨機(jī)零件.4.6.5inspection,treatmentandinstallationshallbesatisfiedforthefollowingrequirementbeforeanchorboltinstalled.地腳螺栓安裝前的檢查處理及安裝,應(yīng)符合以下要求：thereshallbenooiloro*idationskinontheanchorboltpole,andthescrewthreadshallbewipedalittlegrease.地腳螺栓的光桿部份應(yīng)無油污或氧化皮，螺紋部份應(yīng)涂上少量油脂；boltshallbeuprightandnodeflect.螺栓應(yīng)垂直無歪斜；theanchorboltshallnottouchthebottomhole,anypartoftheboltdistancetheholewallshallbenotlessthan15mm.地腳螺栓不應(yīng)碰孔底，螺栓上的任一部位離孔壁的距離不得小于15毫米；theboltmustbee*posed1.5~3threadsafterthenutscreweddown.擰緊螺母后，螺栓必須露出螺母1.5～3個(gè)螺距;theconnectionofnutandwasher,washerandsoleplatemustbeinallright螺母與墊圈、墊圈與底座間的接觸均應(yīng)良好。anchorboltshallbescreweddownaftertheconcreteintensioninthepre-embedholereachedabove75%ofdesign.Thescrewforceshallbeinequalityanditsmomentdataseethefollowingtable.擰緊地腳螺栓應(yīng)在預(yù)留孔的混凝土到達(dá)設(shè)計(jì)強(qiáng)度的75％以上時(shí)進(jìn)展。擰緊. z.-力應(yīng)均勻,擰緊力矩?cái)?shù)值見下表。力矩螺栓螺紋直徑軸向拉力〔公斤力-米〔毫米mm〕〔公斤力kg〕kg-m〕screwthreaddiametershaftpullmoment122.5-3900166-715002013-1425002423-2435002734-3548003045-4755003680-82850042120-13011500Note:thedataisonlyappliedforthematerialofA3steelanchorbolt;othermaterialanchorboltdataiscalculatedaccordingtothematerialpromisestress注：表中數(shù)值只適用于材料為A3鋼的地腳螺栓，其他材料的地腳螺栓，根據(jù)材料的許用應(yīng)力計(jì)算擰緊力矩及軸向拉力值。4.7pressorperchandlevel機(jī)組就位、找平找正4.7.1centrifugalpressor離心式壓縮機(jī):normmachineforlevelingpressormustbeconfirmedbeforeitperched.Thenormmachinemustbecalibrated,thentheothermachinebeadjustedandfi*edbasedonthe. z.-a*es.機(jī)組就位前必須合理確定供機(jī)組找平找正的基準(zhǔn)機(jī)器。應(yīng)調(diào)整固定基準(zhǔn)機(jī)器,再以其軸線為準(zhǔn),調(diào)整固定其余機(jī)器。normmachineshallbesatisfiedforthefollowingrequirement:基準(zhǔn)機(jī)器確實(shí)定,應(yīng)符合以下要求：〔1〕regulatedbymanufacturer;制造廠規(guī)定的安裝基準(zhǔn)機(jī)器;〔2〕weightinlargeandadjustdifficultmachine;選重量大、調(diào)整困難的機(jī)器;〔3〕midstmachineissuitableforuseifmachinearemanyora*esislong.機(jī)器多、軸系長時(shí),宜選安裝在中間位置的機(jī)器;〔4〕chosethehighrunningspeedfirstiftheconditionissame條件一樣時(shí),優(yōu)先選擇轉(zhuǎn)速高的機(jī)器。.3whenpressorperched,thecouplingendsdistanceshallbesatisfiedforthetechnicaldocumentrequirement.機(jī)組就位時(shí),聯(lián)軸器端面間軸向距離,應(yīng)符合技術(shù)文件要求。pressorcentrallineshallbeinaccordancewiththefoundationcentralline;itsdeflectionshallbenotmorethan5mm.機(jī)組中心線應(yīng)與根底中心線一致,其偏差不應(yīng)大于5mm。.5theinstallationelevationofnormmachineshallbenotmorethan3mm.基準(zhǔn)機(jī)器的安裝標(biāo)高,其偏差不應(yīng)大于3mm。.6beforeleveling,thelevelmeasurementpositionandinstallationnormpositionshallbe. z.-confirmedinadvance,anditsshallbesatisfiedforthefollowingrequirement:調(diào)整水平前,應(yīng)先確定水平測(cè)點(diǎn)的位置及機(jī)組的安裝基準(zhǔn)部位,并應(yīng)符合以下要求：〔1〕portraitlevelcanbepartedonthebearinghole,bearingseatandshellormeasuredonthea*esneckorspecialmachiningsurfaceappointedbymanufacturer縱向水平可在軸承座孔,軸承座、殼體中分面,軸頸或制造廠給定的專門加工面上選點(diǎn)測(cè)量;〔2〕landscapeorientationshallbepartedonthebearingseatandlowershell,ormeasuredonthespecialmachiningsurfaceappointedbymanufacturer橫向水平以軸承座、下機(jī)殼中分面,或制造廠給的專門加工面上進(jìn)展測(cè)量;〔3〕thea*esneckofnormmachineissuitableforselectedforinstallationnormposition宜選擇基準(zhǔn)機(jī)器的軸頸為機(jī)組的安裝基準(zhǔn)部位。.7theallowancedeflectionofthemachineleveldegreeshallbesatisfiedforthefollowingrequirement:機(jī)組水平度的允許偏差應(yīng)符合以下要求：〔1〕theallowancedeflectionofportraitlevelfornorminstallationpositionshallbe0.02～0.05mm/m,theothersmustassurecouplingcenter.縱向水平度的允許偏差,基準(zhǔn)機(jī)器的安裝基準(zhǔn)部位應(yīng)為0.02～0.05mm/m,其余機(jī)器必須保證聯(lián)軸器對(duì)中要求;〔2〕theallowancedeflectionoflandscapeorientationshallbenotmorethan0.10mm/m,theleveldegreeofeachparallelismpointofthesamemachineshallbe. z.-inconsistent.橫向水平度的偏差不應(yīng)大于0.10mm/m,同一機(jī)器各對(duì)應(yīng)點(diǎn)的水平度應(yīng)根本一致。couplingcenter機(jī)組聯(lián)軸器對(duì)中:couplingappearanceinspectionshallbenoburrorcrack.聯(lián)軸器外觀檢查,應(yīng)無毛刺、裂紋等缺陷?！?〕centermachineandadjustoperationshallbesatisfiedforthefollowingrequirement:對(duì)中器具及調(diào)整操作應(yīng)符合以下規(guī)定：Dialgaugeisweeklytestedqualified;itsprecisionissatisfiedformeasurementrequirement.千分表周檢合格,精度應(yīng)符合測(cè)量要求;Gaugeframeshallbefirm,light,andrigid,andinstalledfast.Whenuseit,gaugeframedeflectionshallbemeasuredtocalibratetheresult.表架應(yīng)構(gòu)造鞏固,重量輕、剛度大,安裝結(jié)實(shí)無晃動(dòng)。使用時(shí)應(yīng)測(cè)量表架撓度,以校正測(cè)量結(jié)果;(c)Centeringshallbeavoidedtocarriedoutunderthesunorcoldwind.應(yīng)防止在照射或冷風(fēng)偏吹情況下進(jìn)展對(duì)中;(d)thewholeseatshallbeclean,levelup,nohemorburr.整墊片應(yīng)清潔、平整,無折邊、毛刺。Whencouplingtwoa*escentered,thespeciallevelframeshallbemanufactured,andmeasuredby“threegaugemethod〞,Seethefollowingdrawing.. z.-調(diào)整聯(lián)軸器兩軸的對(duì)中時(shí)，制作專用找正架，采用“三表法〞進(jìn)展測(cè)量；見以下圖:aa1a5CenteringmustⅡb3totheⅠb5Ⅰb1ⅡⅠa2a4ⅠⅡb2b1b4b4manufacturerorcoldcenterdata.Theallowancedeflectionofcouplingcenterb5ⅡshallⅡb1Ⅰb3bⅠbesatisfiedforthefollowingtablerequirementa3.00 900 1800 2700 3600(f)必須按制造廠提供的找正圖表或冷對(duì)中數(shù)據(jù)進(jìn)展對(duì)中。聯(lián)軸器對(duì)中允許偏差應(yīng)符合下表的規(guī)定。

Recordform轉(zhuǎn)速千r/minbⅡ>6000≤6000分表聯(lián)位軸器置徑向端面徑向端面型Sketchmapforcouplinga*es式齒式0.080.040.050.03彈性、膜片0.060.030.040.02剛性0.040.020.030.01Note:thedatais〞dialgaugereadingdifference注：表中數(shù)值為°千分表讀數(shù)差。4.7.2reciprocatingpressor往復(fù)式壓縮機(jī):Dismantlingandcleaningofpressorsetshallbecarriedoutaccordingtothecontract.整體安裝壓縮機(jī)的拆卸和清洗,按合同規(guī)定執(zhí)行；adjustingandlevelingofreciprocatingpressorshallbesatisfiedforthefollowing. z.-requirement.往復(fù)式壓縮機(jī)的找正、找平應(yīng)符合以下規(guī)定：(1)thealignmentlevelofhorizontalpressorcanbemeasuredontheslidepath,itsleveldeflectionshallbenotmorethan0.10mm/m;a*iallevelcanbemeasuredone*tendpartofthemaina*es,theallowancedeflectionshallbenotmorethan0.10mm/m;臥式壓縮機(jī)的列向水平度可在滑道上測(cè)量,水平度偏差不應(yīng)大于0.10mm/m；軸向水平度可在主軸外伸局部上測(cè)量,水平度偏差不得大于0.10mm/m；theportraitandlandscapeorientationleveloftheverticalpressorcanbemeasuredonstopnippleandtopsurfaceofthecylinder,theallowancedeflectionshallbenotmorethan0.10mm/m;立式壓縮機(jī)的縱向及橫向水平度可在氣缸止口面或氣缸頂平面上測(cè)量,水平度偏差不得大于0.10mm/m；whenmotorandpressorarenotonthepublicseat,theallowancedeflectionofportraitandlandscapelevelshallbenotmorethan0.10mm/m.電動(dòng)機(jī)和壓縮機(jī)不在公用底座上時(shí),其縱向及橫向水平度偏差不得大于0.10mm/m。8thesecondgroutingforfoundation根底二次灌漿4.8.1groutingmaterialshallbeusedbyMasterFlow870CorderedbyJGC/SEI灌漿材料根據(jù)JGC/SEI指令要求,用MasterFlow870C4.8.2Groutingforthepre-embedanchorboltholeshallbemencedafterthepressorhas. z.-beenprimaryadjustedandleveled.Secondgroutingshallbemencedaftertheconcealmentworkhasbeene*aminedandthepressorhasbeenadjustedandleveledfinally,alsowithinthe24hours.Otherwisebeforestartinggrouting,thedataofadjustandlevelshallbere-measuredandre-checkout.地腳螺栓預(yù)留孔的灌漿工作,必須在壓縮機(jī)的初找平、找正后進(jìn)展。二次灌漿層的灌漿工作，應(yīng)在隱蔽工程檢查合格、壓縮機(jī)的最終找平、找正后24小時(shí)進(jìn)展，否則在灌漿前應(yīng)對(duì)壓縮機(jī)的找平、找正數(shù)據(jù)進(jìn)展復(fù)測(cè)核對(duì)。4.8.3beforesecondgroutingforthefoundation,re-measureandre-checkoutthefollowingitemsandrecordit.根底二次灌漿前,應(yīng)檢查復(fù)測(cè)以下工程,并做好記錄。4.8.4thecenterdeflectionofcouplingandspacebetweena*esoftheendsshallbesatisfiedfortherequirement.聯(lián)軸器的對(duì)中偏差和端面軸向間距應(yīng)符合要求;4.8.5checkouttheanchorboltwhetherisfastpletely.檢查地腳螺栓是否全部按要求鞏固;4.8.6thethicknessofsecondgroutinglayershallbesuitablefor40～70mm。二次灌漿層的厚度,宜為40～70mm。4.8.7thetemplatesetupforsecondgroutingshallbesatisfiedforthefollowingrequirement.二次灌漿安設(shè)的模板,應(yīng)符合以下規(guī)定：.1thespacebetweenoutertemplateedgeandbaseoutsideshallbenotlessthan60mm,thetemplateheightshallbehigherthanbasebottom;. z.-外模板與底座外緣的間距不宜小于60mm,模板高度應(yīng)略高于底座下平面;.2ifneedsettingupinnertemplate,thespacefromthebaseoutsideedgeshallbenotlessthanthewidthofthebase.如需支設(shè)模板,其與機(jī)器底座外緣的間距不得小于底座底面邊寬。.3Thebasebottomtouchedtothesecondgroutinglayershallbeclean,nooilorpaintingetc.與二次灌漿層相接觸的底座底面應(yīng)光潔無油垢、無防銹漆等。.4Secondgroutingmustbecarriedoutcontinually,itisn’tpermittedthatgroutingbyseveraltimes,groutingworkshallsatisfyfortheciviltechnicalregulation.二次灌漿層的灌漿工作，必須連續(xù)進(jìn)展，不得分次澆灌，并應(yīng)符合土建專業(yè)的有關(guān)技術(shù)規(guī)定。.5Duringmaintainingthesecondgroutinglayer,grasssackorplasticfilmshallbetakentopreventthelayerwhenthecircumstancetemperatureisbelow5℃.當(dāng)環(huán)境溫度低于5℃時(shí)，在二次灌漿層養(yǎng)護(hù)期間，采取草袋或塑料薄膜保溫防凍。.6Thefoundationsurfaceshallbecleanedupbeforegrouting,itcan’tberemainedwithanyarticlessuchasgravel,floatslurry,floatdirt,oiletc.24hoursbeforegrouting,thesurfaceoffoundationshallbewetfully,onehourbeforegrouting,thewaterremainthesurfaceshallbeblotup.施工前根底外表必須清掃干凈，不得留有碎石，浮漿，浮灰，油污和脫模劑等雜物，灌漿前24小時(shí)，設(shè)備根底外表充分濕潤。灌漿前1小時(shí)，吸干根底外表及剪切槽積水. z.-.7Setupthemoldingboardsbasedonthefoundationsize,moldingboardsshallbeassembledfast.Theconnectionseambetweenboardsandboards,boardsandfoundationsurfaceshallbedensewithgroutandadhesivetape,inorderthattheslurryoverflow.根據(jù)根底尺寸支設(shè)模板，模板裝配應(yīng)結(jié)實(shí)，模板與模板，模板與根底間的接縫處用水泥漿，膠帶等勾縫，以免灌漿料漏出。.8Groutingmaterialconcoctionshallbeprocessedaccordingtotheproductnote,thewaterquantityshallbe14~16%ofgroutingmaterial.灌漿料的配置應(yīng)按產(chǎn)品說明書規(guī)定進(jìn)展，用水量一般為灌漿料的14-16%。.9Mi*ingbymachineshallpourthewaterandmaterialintomillpoolbasedontheproportion,themi*-timeshallbemorethan5minutes.采用機(jī)械攪拌,按比例將水、灌漿料倒入攪拌池，攪拌時(shí)間應(yīng)不少于5分鐘。.10Takehighfillertogroutingfromonesideinordertodischargetheairbetweenbottomboardandconcreteandmakedense,thegroutmaterialshallbeusedupin30minetes.Whenpullingdownitshalluseironflaketolead.采用高漏斗從一側(cè)對(duì)根底整個(gè)外表進(jìn)展灌漿，以利排出底板與混凝土之間的空氣，使灌漿充實(shí)，漿料宜在30分鐘用完。澆注使用鐵片進(jìn)展適當(dāng)?shù)氖鑼?dǎo)和引流。.11Aftergrouting,itshallwateredevery12hoursorcoveredwithwetgrasssacktoprotectthesurface.Beforegroutmaterialcongealed,thefoundationmarginshallbepressedforthesecondtime.Aftergroutmaterialcongealed,itshallbewateredorcoveredwithwetgrasssackorplasticfilmorrockcottonquilt,sothatthelayershallbeinwet灌注完后,經(jīng)12小時(shí)要澆水養(yǎng)護(hù),或用濕草袋覆蓋灌養(yǎng)護(hù);終凝前需完成對(duì)底板以外的根底邊面進(jìn)展二次壓光。終凝后進(jìn)展保濕養(yǎng)護(hù)，保濕養(yǎng)護(hù)采用灑水或覆蓋. z.-塑料薄膜，并加蓋濕草袋或巖棉被，使灌漿層始終處于濕潤狀態(tài)。.12.Groutingnotice灌漿施工考前須知〔1〕Groutingcan’tbeconstructedunderthetemperaturebelow0℃andrainday.灌漿不宜在負(fù)溫下和雨天施工〔2〕Mi*ingwaterusepotablewater,thetemperatureshallbe5-30℃.攪拌用水宜用飲用水，水溫以5-30℃為宜〔3〕Groutingshallbestartedfromoneside,itcan’tgroutingfromfoursidesatthesametime.灌漿應(yīng)從一側(cè)開場(chǎng)，不得從四側(cè)同時(shí)灌漿?！?〕Eachindividualfoundationshallbegroutedcontinually,itcan’tbebroken,alsoitshallshortenthegroutingtimeasfaraspossible.每個(gè)獨(dú)立根底，必須連續(xù)進(jìn)展，不能間隔，盡可能縮短灌漿時(shí)間?！?〕Whenthetemperatureisbelowzero,foundationmaintainandprotectionshallnotbewateredandthee*posedsurfaceshallbecovered.在負(fù)溫條件下根底養(yǎng)護(hù)，嚴(yán)禁澆水且外露外表必須覆蓋?！?〕beforesecondgrouting,oiloffoundationsurfacemustbecleanedupbywaterandkeptwetforabove12hours.Whengrouting,seeperalsoshallbedrainedup.二次灌漿前,根底外表必須去除油污。用水沖洗干凈并保持濕潤12小時(shí)以上,灌漿時(shí)應(yīng)去除外表積水。〔7〕secondgroutingmustbecarriedoutcontinuallyandinonetimeunderthemechanicworkin.二次灌漿必須在安裝人員配合下,連續(xù)進(jìn)展一次灌完。. z.-〔8〕aftersecondgrouting,maintainitcarefullyandfor28days,iftemperatureisbelow5℃,covergrasssackorplasticfilmtopreventfrostbite.二次灌漿后要認(rèn)真進(jìn)展養(yǎng)護(hù),養(yǎng)護(hù)時(shí)間28天,養(yǎng)護(hù)期間當(dāng)環(huán)境溫度低于5℃時(shí),應(yīng)采取草袋或塑料薄膜覆蓋防凍。5.0Constructionarrangement施工安排5.1Manpower勞動(dòng)力安排Feb.2004Mar.2004Apr.2004May.20042004.22004.32004.42004.5Lifter起重5555Locksmith鉗12121212工Constructionschedule施工進(jìn)度方案Start-update開工日期pletiondate完工日期Feb.20.2004May.30.20042004年2月20日2004年5月20日6.0Qualityguarantee質(zhì)量保證措施6.1EstablishtheQualityGuaranteeSystemheadedbytheprojectmanager,mainqualitymanagementstaffandsupervisorsasfollowing建立以工程經(jīng)理為首的質(zhì)量保證體系，現(xiàn)場(chǎng)主要管理人員如下：Constructionmanager:ZhangSancai施工經(jīng)理:三才Constructiondirector:Zhou*iaorong. z.-施工負(fù)責(zé)人：周小榮Disciplineengineer:LiShoushui責(zé)任工程師：守水Qualitysupervisor:ChengZike質(zhì)檢員：程子科6.2Constructionmustbecarriedoutaccordingtothisscheme;constructionspecificationandrequirementsfromJGC/SEIsiterepresentativestrictly.施工必須嚴(yán)格按本方案、施工規(guī)及外商現(xiàn)場(chǎng)代表的要求進(jìn)展。6.3Technicale*plicationshallbedoneandrecordedinwritingbeforetheconstructionstart.施工前必須做好技術(shù)交底工作，并形成簽字的交底記錄。6.4Originalconstructionrecordshallberegisteredbyworkgroupduringtheconstructionprocess.施工過程中施工班組必須做好原始施工記錄。6.5Carryoutstrictly“QualityManual〞QG/SE18.01and“ProgramFileofQualitySystem〞ofSCCduringconstruction,carryoutstrictlyqualitycontrolsystemandprovisionofSCC,ensuretomakethequalityandprocessinorder.嚴(yán)格執(zhí)行我公司"質(zhì)量手冊(cè)"QG/SE18.01以及"質(zhì)量體系程序文件"，認(rèn)真貫徹執(zhí)行質(zhì)量管理制度、規(guī)定，在確保施工質(zhì)量的情況下，處理好質(zhì)量與進(jìn)度的關(guān)系。6.6Quality’sself-check，eachothercheck,specialcheckandevaluationshallbecarriedoutregularly,sothatqualityhasnofaultandequipmentsno“l(fā)ow、old、broken〞.認(rèn)真做好“三檢一評(píng)〞工作，即自檢、互檢、專檢與質(zhì)量評(píng)定，狠抓質(zhì)量通. z.-病，杜絕“低、老、壞〞現(xiàn)象。6.7Preventionandcontrolforthequalitygeneralfaults質(zhì)量通病的防治：6.7.1Theresponsibilityforpersonandworkshallbeconfirmedbeforeopeningthepackagebo*.Checkoutthepracticalquantitybasedonthepackagesheetanddrawing,inspecttheappearancequalityandre-checkouttheconnectionpointandthekeydimension.,openinginspectionshallbeactedasaimportantwork.開箱檢查前進(jìn)展責(zé)任落實(shí)，按裝箱單、施工圖仔細(xì)清點(diǎn)實(shí)物數(shù)量，檢查外觀質(zhì)量、復(fù)核接口及關(guān)鍵尺寸，工程組要把開箱檢驗(yàn)作為一項(xiàng)重點(diǎn)工作來抓。6.7.2Whencheckuptheconstructionscheme,therequirementabouttransportation,storage,protectionandkeepforequipment,partsandmaterialshallbeissued.Whentakeintopractice,itshallbee*amined.在施工方案審查時(shí)對(duì)進(jìn)入現(xiàn)場(chǎng)的設(shè)備、零部件、材料等在運(yùn)輸、貯存、防護(hù)、保管提出明確要求，在實(shí)施過程中進(jìn)展檢查。6.7.4Checkthefoundationandensureitisnoanyproblembeforesecondgroutingstart,controlstrictlyduringthegroutingprocess.二次灌漿前對(duì)根底進(jìn)展檢查確認(rèn)，嚴(yán)格控制二次灌漿施工過程。6.7.5Thecleanlinessofanchorboltholeshallbeconfirmedbeforestartinggrouting.地腳螺栓孔灌漿前進(jìn)展清潔度檢查確認(rèn)。6.7.6Checkstrictlyandensurethattheentranceoftheequipmentsisunblocked.在施工過程中嚴(yán)格檢查設(shè)備進(jìn)出口、管口封堵情況。6.8Qualitycontrolitem質(zhì)量控制點(diǎn). z.-序控制點(diǎn)名稱檢驗(yàn)容號(hào)NameInspectioncontentNo.保證資料核查出廠合格證書，技術(shù)文件，方案1DocumentCertificationforleavefactory,technicalcheckoutdocuments,scheme按裝箱單核查數(shù)量，損壞，缺件，包裝完整性，防護(hù)條件，商檢結(jié)果開箱檢驗(yàn)2Checkouttheitemquantity,damage,shortage,openingcheckpackageintegrality,protectionandinspectionrecord根底交接記錄，復(fù)查根底位置，標(biāo)高，根底驗(yàn)收預(yù)留孔位置，根底外表處理3foundationchecktakeoverrecord,recheckthefoundationacceptanceposition,elevation,pre-embedholepositionandsurfacetreatment標(biāo)高，中心線位置，軸向、徑向水平初找正4Elevation,centerlinelocation,a*esPrimaryadjustdirection,radiallevel軸對(duì)中找正軸同軸度，端面間隙5A*esadjusttheclearancebetweena*esandedges6二次灌漿根底清理，灌漿密實(shí)

控制等級(jí)controlgradeBAABAA. z.-序控制點(diǎn)名稱

檢驗(yàn)容

控制等級(jí)號(hào)Name

Inspectioncontent

controlgradeNo.Secondgrouting

foundationcleanup,groutingseamless7.0HSEmeasure平安及文明施工EstablishtheSafetyGuaranteeSystem(HSE)headedbytheprojectmanager,safetymanagementstaffandsupervisorsasfollowing:7.1建立以工程經(jīng)理為首的平安保證體系，現(xiàn)場(chǎng)主要平安管理人員如下：平安經(jīng)理：家HSEmanager:ZhangSancaiHSE工程師:明勇HSEengineer:Mingyong專職平安員：程寶洪Fulltimesafetysupervisor:ChengBaohong7.2Allthelaborsespeciallyfortheconstructionlaborshallfamiliarwiththesafetyoperationregulation.參加施工人員要熟知本工種的平安技術(shù)操作規(guī)程。7.3Beforeconstructionstart,theworksitecircumstanceforsafetyrequirementshallbechecked;constructionequipmentsandmachineswithoutleakelectricityshallbeensured;liftingequipmentspartsandponentssatisfiedforthestructureandintensionrequirementsandsafetyshallbeensured;constructionprotectionclothesandfacilitiesshallbecheckedandensuredtobeequipped.Barefeetorslipperisforbiddenstrictlyattheworksite.. z.-Equipmentinnershallbecheckedbylightingandflashlight,fireisforbiddenstrictly.施工前要檢查施工現(xiàn)場(chǎng)的周圍環(huán)境是否符合平安要求；機(jī)具設(shè)備和工具是否有漏電現(xiàn)象；檢查起重設(shè)備有關(guān)另、部件是否符合構(gòu)造和強(qiáng)度要求，平安保障機(jī)構(gòu)是否可靠；檢查勞保用品和平安用具是否完好，并按要求穿戴好。制止穿拖鞋或光腳進(jìn)入現(xiàn)場(chǎng)施工。檢查設(shè)備部，要用平安燈或手電筒，制止明火。7.4Equipmentpartsorponentsshallbedisassembledundertheequipmentputstead.Whenassemblethepartsandponents,strictlyprohibittoputthehandintotheconnectionpointortrytotouchtheholeforbolt.Whentakeorp