Qenos焊接工藝規(guī)程和維修

1、 WELDING PROCEDURESAND REPAIRS焊接工藝規(guī)程和維修Page 0.焊接工藝規(guī)程和維修WELDING PROCEDURES AND REPAIRS1.WELDING PROCEDURES AND REPAIRS焊接工藝規(guī)程和維修This presentation provides a brief introduction to Welding Procedures and Repairs performed by, or on behalf of, Qenos.本演示稿提供了一個(gè)由凱諾斯或代表凱諾斯進(jìn)展的焊接工藝規(guī)程和維修的一個(gè)簡要引見。2.WELDING PROCED

2、URES AND REPAIRS焊接工藝規(guī)程和維修HISTORY歷史Prior to 1995, the majority of Pressure Vessels came under the control of the Regional Government Regulator1995年之前，絕大多數(shù)壓力容器由地域政府監(jiān)管機(jī)構(gòu)控制Regional Government employed Inspectors were appointed to oversee New Fabrication Welding and On-Site Welding Repairs地域政府聘請的檢查員被指派監(jiān)視

3、新設(shè)備焊接和現(xiàn)場焊接維修3.WELDING PROCEDURES AND REPAIRS焊接工藝規(guī)程和維修4.WELDING PROCEDURES AND REPAIRS焊接工藝規(guī)程和維修Many Smaller Vessels together with most Piping were not covered by the Regional regulations.許多較小容器含大多數(shù)管線并未被地域法規(guī)所涉及。Any fabrication, modifications or repairs to Equipment Items had to be managed internally b

4、y Qenos personnel.任何設(shè)備部件的制造、改動(dòng)或維修必需由凱諾斯員工內(nèi)部管理。 5.WELDING PROCEDURES AND REPAIRS焊接工藝規(guī)程和維修Qenos managed Welding work had to meet respective Standards and/or Code requirements凱諾斯管理的焊接作業(yè)必需符合相應(yīng)的規(guī)范和/或規(guī)范要求This required the following:有以下要求：The appointment of a Welding Inspector or Welding Supervisor任命一名焊接檢查

5、員或焊接主管。Developing and Maintaining Qualified Welding Procedures.制定和遵守合格焊接工藝規(guī)程。 6.WELDING PROCEDURES AND REPAIRS焊接工藝規(guī)程和維修Requirements (continued):要求續(xù)：Qualification of and Routine Testing of Welding Operators焊工資質(zhì)和日?？己薃rranging for any required NDE and Hydrostatic Testing (as prescribed in the respectiv

6、e Standard and/or Code).安排一切所需NDE和凈水壓實(shí)驗(yàn)按相關(guān)規(guī)范和/或規(guī)范中的規(guī)定。Maintaining History Records of Welding projects.保管焊接工程的歷史記錄。 7頁.WELDING PROCEDURES AND REPAIRS焊接工藝規(guī)程和維修D(zhuǎn)E-REGULATION解除控制In 1995, the Regional Government elected to make Industries accountable and responsible for all Welding Fabrication and Repair

7、 work.1995年，地方政府投票經(jīng)過讓行業(yè)擔(dān)任全部的焊件制造和維修作業(yè)。 8頁.WELDING PROCEDURES AND REPAIRS焊接工藝規(guī)程和維修D(zhuǎn)E-REGULATION解除控制Qenos then had to self-manage ALL Welding work. 凱諾斯接下來必需自我管理一切的焊接作業(yè)。9.WELDING PROCEDURES AND REPAIRS焊接工藝規(guī)程和維修Qenos Welding Responsibilities encompassed the following:凱諾斯焊接責(zé)任包含以下內(nèi)容：Ensuring that we had a

8、ppropriately experienced Welding Inspectors and Supervisors確保我們有相應(yīng)閱歷非常豐富的焊接檢查員和主管Ensuring that we had an experienced Welding Engineer確保我們擁有一名閱歷豐富的焊接工程師10.WELDING PROCEDURES AND REPAIRS焊接工藝規(guī)程和維修Qenos Welding Responsibilities encompassed the following:凱諾斯焊接責(zé)任包含以下內(nèi)容：Determining the required scope of wo

9、rk.確定所需作業(yè)范圍。Defining the applicable Engineering Standard or Code.定義可執(zhí)行的工程規(guī)范或規(guī)范。 11頁.WELDING PROCEDURES AND REPAIRS焊接工藝規(guī)程和維修Qenos Welding Responsibilities encompassed the following:凱諾斯焊接責(zé)任包含以下內(nèi)容：Determining the most appropriate welding technique.確定最適宜的焊接技術(shù)。頁.WELDING PROCEDURES AND REPAIRS焊接工藝規(guī)程和維修Qen

10、os Welding Responsibilities encompassed the following:凱諾斯焊接責(zé)任包含以下內(nèi)容：Determining whether work best done either:確定在以下情況下能否最好地完成作業(yè)：In-Situ現(xiàn)場Removed from plant location but Repaired on Site已從安裝位置撤除但在現(xiàn)場維修Removed from plant location and sent to Fabrication Contractors workshop for repair.已從工廠位置撤除并送至制造承包商的

11、車間進(jìn)展維修。13.WELDING PROCEDURES AND REPAIRS焊接工藝規(guī)程和維修Qenos Welding Responsibilities encompassed the following:凱諾斯焊接責(zé)任包含以下內(nèi)容：Establishing whether pre-heat and post weld heat treatment is required.確定能否需求預(yù)熱或焊后熱處置。Specifying a particular welding process and/or consumables (if appropriate).指定特定的焊接工藝和/或耗材如適用。

12、14.WELDING PROCEDURES AND REPAIRS焊接工藝規(guī)程和維修Qenos Welding Responsibilities encompassed the following:凱諾斯焊接責(zé)任包含以下內(nèi)容：Developing a detailed repair/modification Specification制定詳細(xì)的維修/改動(dòng)規(guī)范Selecting suitably experienced Contract Engineering Fabrication company/s.選擇具有豐富適當(dāng)閱歷的合約工程制造公司。頁.WELDING PROCEDURES AND R

13、EPAIRS焊接工藝規(guī)程和維修Qenos Welding Responsibilities encompassed the following:凱諾斯焊接責(zé)任包含以下內(nèi)容：Discussing proposal with the Contract companies Welding Engineer (and modify Specification if appropriate).與承包公司焊接工程師討論提議并在適用時(shí)修正規(guī)范。 16頁.WELDING PROCEDURES AND REPAIRS焊接工藝規(guī)程和維修Qenos Welding Responsibilities encompas

14、sed the following:凱諾斯焊接責(zé)任包含以下內(nèi)容：Ensuring that contractor has and Qualified Welding Procedure and Qualified Welding Operators.確保承包商有合格的焊接工藝規(guī)程和有資質(zhì)的焊接操作人員。17.WELDING PROCEDURES AND REPAIRS焊接工藝規(guī)程和維修Qenos Welding Responsibilities encompassed the following:凱諾斯焊接責(zé)任包含以下內(nèi)容：For complex work, ensuring that the

15、 Contractor assigns a Welding Supervisor.復(fù)雜作業(yè)時(shí)，確保承包商任命了焊接主管。18.WELDING PROCEDURES AND REPAIRS焊接工藝規(guī)程和維修Qenos Welding Responsibilities encompassed the following:凱諾斯焊接責(zé)任包含以下內(nèi)容：Ensuring that the assigned Welding Supervisor is conversant with the job requirements.確保任命的焊接主管熟習(xí)作業(yè)的要求。19.WELDING PROCEDURES AN

16、D REPAIRS焊接工藝規(guī)程和維修Qenos Welding Responsibilities encompassed the following:凱諾斯焊接責(zé)任包含以下內(nèi)容：Contractor to organise for NATA NDE Inspection of welds (if this is stipulated in the Specification)承包商需安排焊縫的澳大利亞測試機(jī)構(gòu)協(xié)會(huì)無損探傷檢查假設(shè)在技術(shù)規(guī)范中規(guī)定Contractor to provide a detailed Manufacturers Data Report for the repair wo

17、rk.承包商需提供維修作業(yè)詳細(xì)的制造商數(shù)據(jù)報(bào)告。20.WELDING PROCEDURES AND REPAIRS焊接工藝規(guī)程和維修Qenos Welding Responsibilities encompassed the following:凱諾斯焊接責(zé)任包含以下內(nèi)容：Qenos Welding Inspector to witness Welding as required凱諾斯焊接檢查員應(yīng)按要求在焊接時(shí)在場。Qenos Welding Inspector to witness the Hydrostatic Testing (if applicable).凱諾斯焊接檢查員在水壓測試如適

18、用時(shí)應(yīng)在場。21.WELDING PROCEDURES AND REPAIRS焊接工藝規(guī)程和維修Qenos Welding Responsibilities encompassed the following:凱諾斯焊接責(zé)任包含以下內(nèi)容：Qenos Welding Inspector to Sign-Off on Vessel Acceptance on the Work Permit (this allows Maintenance to prepare the vessel, and for the Operations group to put vessel back into serv

19、ice).凱諾斯焊接檢查員應(yīng)在容器驗(yàn)收時(shí)在作業(yè)答應(yīng)上簽字這允許維修部門預(yù)備容器，并由操作組將容器重新投入運(yùn)用。22.WELDING PROCEDURES AND REPAIRS焊接工藝規(guī)程和維修Qenos Welding Responsibilities encompassed the following:凱諾斯焊接責(zé)任包含以下內(nèi)容：Qenos Welding Inspector to update Vessel History in SAP following completion of all repair work (this included establishing the next

20、 Inspection interval).凱諾斯焊接檢查員須在一切維修作業(yè)完成后，在SAP中更新容器歷史這還包含確定下次檢查間隔。23.WELDING PROCEDURES AND REPAIRS焊接工藝規(guī)程和維修CURRENT ARRANGEMENTS FOR FIXED EQUIPMENT固定設(shè)備的當(dāng)前安排The vast majority of Fixed Equipment on the various Qenos sites must be Registered with the respective Regional Government body.在各個(gè)凱諾斯場所的絕大多數(shù)固定

21、設(shè)備必需在相應(yīng)的地方政府機(jī)構(gòu)處注冊。Alterations and/or Repairs can be performed without additional approval subject to the following conditions being met:滿足以下條件時(shí)，更改和/或維修作業(yè)無須額外同意即可進(jìn)展：24.WELDING PROCEDURES AND REPAIRS焊接工藝規(guī)程和維修CURRENT ARRANGEMENTS FOR FIXED EQUIPMENT固定設(shè)備的當(dāng)前安排Self Managed Repairs / Alterations自主管理維修/更改Li

22、ke for Like Replacement/s對等改換Weld Repairs associated with corrosion loss與腐蝕損失關(guān)聯(lián)的焊件維修Additions of same sized nozzles (subject to Code rules related to proximity to other existing nozzles)添加相等大小的管口需遵照與其他現(xiàn)有管口接近程度相關(guān)的規(guī)范法那么25.WELDING PROCEDURES AND REPAIRS焊接工藝規(guī)程和維修CURRENT ARRANGEMENTS FOR FIXED EQUIPMENT固

23、定設(shè)備的當(dāng)前安排Self Managed Repairs / Alterations自主管理維修/變卦All New, or Repairs to, Existing Piping全新或維修現(xiàn)有管道Repairs and/or Modifications to Tanks and other Non-Registered equipment.儲(chǔ)罐和其他未登記設(shè)備的維修和/或改動(dòng)。 26頁.WELDING PROCEDURES AND REPAIRS焊接工藝規(guī)程和維修CURRENT ARRANGEMENTS FOR FIXED EQUIPMENT固定設(shè)備的當(dāng)前安排Major Alteration

24、s艱苦改動(dòng)Major Alterations often require that we obtain a New Design Approval from the Regional Government Regulator艱苦改動(dòng)往往需求從地方政府監(jiān)管員得到新設(shè)計(jì)的同意。Following approval, all Welding associated with the Approval must then be fully managed by Qenos.同意后，一切與該同意相關(guān)的焊縫須由凱諾斯全面管理。27.WELDING PROCEDURES AND REPAIRS焊接工藝規(guī)程和維

25、修MODIFICATION TO PIPING管道改動(dòng)The majority of modification to Piping usually comprises:大多數(shù)管道改動(dòng)通常包括：New Additions新加Alteration to Existing對現(xiàn)有改造Repairs to Existing對現(xiàn)有維修28.WELDING PROCEDURES AND REPAIRS焊接工藝規(guī)程和維修MODIFICATION TO PIPING管道改動(dòng)All new Piping fabrication work is done either at the Contractors Work

26、shop or in a Qenos Workshop.一切新管道的制造任務(wù)應(yīng)在承包商車間或凱諾斯車間完成。There is often a number of “tie-in welds that will need to be done in the field經(jīng)常有很多的“搭接焊將需求在現(xiàn)場完成。29.WELDING PROCEDURES AND REPAIRS焊接工藝規(guī)程和維修MODIFICATION TO PIPING管道改動(dòng)Depending upon the Design Code and Service Conditions, either Full, Partial, or

27、No Radiographic Inspection will be required. 哪些管道需求射線檢查，那些不要？根據(jù)設(shè)計(jì)規(guī)范和運(yùn)轉(zhuǎn)條件的不同，將需求完全、部分射線探傷或不需求射線探傷。30.WELDING PROCEDURES AND REPAIRS焊接工藝規(guī)程和維修MODIFICATION TO PIPING管道改動(dòng)All Piping Spools will be subjected to a Hydrostatic Test in accordance with Code requirements.一切管節(jié)都需按照規(guī)范要求進(jìn)展一次水壓測試。Tie-in welds may be

28、 ether “plug hydrotested (if associated with a flange) or be deemed as a “golden-weld and only radiographed.搭接焊縫可進(jìn)展“堵管水壓測試假設(shè)與法蘭關(guān)聯(lián) 或被視為“黃金焊縫并僅進(jìn)展射線探傷。？31.WELDING PROCEDURES AND REPAIRS焊接工藝規(guī)程和維修MODIFICATION TO PIPING管道改動(dòng)Following Inspection and Testing, the completed pipe spools will be sent off to a S

29、pecialist Abrasive Blasting Contractor who will apply the required surface coating.檢查和測試后，完成的管段將被送到一家專業(yè)噴砂承包商， 其將涂裝所需的外表涂層。頁.WELDING PROCEDURES AND REPAIRS焊接工藝規(guī)程和維修MODIFICATION TO PIPING管道改動(dòng)Where Field Tie-In Welds are specified the Specialist Abrasive Blasting Contractor will initially abrasive blas

30、t the whole pipe spool, then apply a tape coating around the designated weld zone.指定現(xiàn)場搭接焊縫時(shí)，專業(yè)噴砂承包商將在開場時(shí)對整個(gè)管段進(jìn)展噴砂，然后將在指定的焊接區(qū)域周圍纏上膠帶層。 33頁.WELDING PROCEDURES AND REPAIRS焊接工藝規(guī)程和維修MODIFICATION TO PIPING管道改動(dòng)This zone will be left un-coated to prevent weld contamination.堅(jiān)持此區(qū)域無防腐層，以防止焊縫污染。 34頁.WELDING PRO

31、CEDURES AND REPAIRS焊接工藝規(guī)程和維修MODIFICATION TO PIPING管道改動(dòng)Pipe Coatings specifically apply to:管道防腐層公用于：Those for Nominal Ambient Operation.用于標(biāo)稱環(huán)境操作的管道。Those associated with Hot Operation.與動(dòng)火作業(yè)相關(guān)的管道。35.WELDING PROCEDURES AND REPAIRS焊接工藝規(guī)程和維修MODIFICATION TO PIPING管道改動(dòng)Pipe Coatings specifically apply to:管道

32、防腐層公用于：Those associated with Cold Operation.與冷作相關(guān)的管道。Insulated Piping which operates in the Corrosion Under Insulation Temperature range.“保溫層下腐蝕溫度范圍運(yùn)轉(zhuǎn)的保溫管道。36.WELDING PROCEDURES AND REPAIRS焊接工藝規(guī)程和維修MODIFICATION TO PIPING管道改動(dòng)For Corrosion Under Insulation, Qenos incorporates all equipment operating i

33、n the Temperature Range of minus 4 deg C to plus 175 deg C.對于“保溫層下腐蝕，凱諾斯采用的一切設(shè)備都能在零下4攝氏度到零上175攝氏度的溫度范圍內(nèi)任務(wù)。37.WELDING PROCEDURES AND REPAIRS焊接工藝規(guī)程和維修MODIFICATION TO PIPING管道改動(dòng)Field Tie-In Welds will require a Field Applied Coating.現(xiàn)場搭接焊縫作業(yè)需求現(xiàn)場施工的防腐層。Depending upon the nature and the severity, these f

34、ield coatings may, or may not, be identical to the shop applied coating.根據(jù)性質(zhì)和嚴(yán)重程度的不同，這些現(xiàn)場的防腐層能夠與車間涂裝的防腐層完全一樣，也能夠不一樣。頁.WELDING PROCEDURES AND REPAIRS焊接工藝規(guī)程和維修WELDING ON EQUIPMENT OTHER THAN VESSELS OR PIPING容器或管道以外設(shè)備上的焊縫Repairs to Ethylene Furnace Tubes is an Example of such work.乙烯爐管的維修是此類任務(wù)的一個(gè)例如。Th

35、ese repairs usually cover the following:這些維修作業(yè)普通包含以下步驟：Determining the extent of Carburisation and the need to repair / replace specific tubes.確定滲碳的程度以及維修/交換特定管道的需求。The need to undertake Solution Annealing prior to any Welding work. 在任何焊接作業(yè)前進(jìn)展固溶退火的必要性。39.WELDING PROCEDURES AND REPAIRS焊接工藝規(guī)程和維修WELDIN

36、G ON EQUIPMENT OTHER THAN VESSELS OR PIPING容器或管道以外設(shè)備上的焊縫Repairs to Ethylene Furnace Tubes.乙烯爐管的維修。Repairs cover the following:維修包括以下內(nèi)容：Ensuring suitable Welding Procedures are available and applicable.確保適宜的焊接工藝規(guī)程可用與適用。Ensuring Qualified and Experienced Welding Operators are available and that they h

37、ave recently performed similar repairs.確保能找到有資質(zhì)和閱歷的焊接工，并且他們在最近進(jìn)展過類似的維修。 40頁.WELDING PROCEDURES AND REPAIRS焊接工藝規(guī)程和維修WELDING ON EQUIPMENT OTHER THAN VESSELS OR PIPING容器或管道以外設(shè)備上的焊縫Repairs to Ethylene Furnace Tubes.乙烯爐管的維修。Repairs cover the following:維修包括以下內(nèi)容：If required, perform mock-up weld trials in workshop.如需求，在車間進(jìn)展“模擬焊接實(shí)驗(yàn)。Arrange for all NDE work (ensuring that NDE Technicians are both Qualified and Suitably Experienced in the required techniques).安排一切無損探傷任務(wù)確保無損探傷技工擁有所需技術(shù)的資質(zhì)和適當(dāng)領(lǐng)域的豐富閱歷。41.WELDING PROCEDURES AND REPAIRS焊接工藝規(guī)程和維修WE