PROJECT PHILOSOPHY MECHANICAL COMPLETION PROCEDURE DOC. NO. : IONE-AA00-PE-CM-0010 KARBALA REFINERY PROJECT Rev. B Page 1/17 Ref. FEED DOC. No. : 2342-AA00-JSM-901 MECHANICAL COMPLETION PROCEDURE PROJECT : KARBALA REFINERY PROJECT LOCATION : KARBALA, IRAQ EMPLOYER : STATE COMPANY FOR OIL PROJECTS (SCOP) B 31. Dec. 2019 ISSUED FOR REVIEW HO KANG J.B.KIM Y.S.KIM Y.B.LIM H.S.HWANG A 02. Dec. 2019 ISSUED FOR REVIEW S.N.JANG G.H.YI Y.S.KIM Y.B.LIM H.S.HWANG REVD REVD APPRD CONFD REV. DATE DESCRIPTION PRPD CHKD (PQM) (PM) (PD) (SCOP) Joint Venture of Hyundai Engineering & Construction Co., Ltd., GS Engineering & Construction Co., Ltd., SK Engineering & Construction Co., Ltd., and Hyundai Engineering Co., Ltd., Note : a) Revision bar(vertical line) shall be placed in the right hand margin to indicate where the changes has been made b) PRPD = Prepared by, CHKD = Checked by, REVD = Reviewed by, APPRD = Approved by, CONFD = Confirmed by HDGSK JV Gran Seoul Tower 1, 33, Jong-ro, Jongno-gu, Seoul, Korea PROJECT PROCEDURE MECHANICAL COMPLETION PROCEDURE DOC. NO. : IONE-AA00-PE-CM-0010 KARBALA REFINERY PROJECT Rev. B Page 2/17 Ref. FEED DOC. No. : 2342-AA00-JSM-901 REVISION HISTORY Rev Date Description A 02.Dec.2019 Initial Issue B 31.Dec.2019 2 Issue after initial issue rejected nd HDGSK JV Gran Seoul Tower 1, 33, Jong-ro, Jongno-gu, Seoul, Korea Page - PROJECT PROCEDURE MECHANICAL COMPLETION PROCEDURE DOC. NO. : IONE-AA00-PE-CM-0010 KARBALA REFINERY PROJECT Rev. B Page 3/17 Ref. FEED DOC. No. : 2342-AA00-JSM-901 TABLE OF CONTENTS 1. GENERAL ...................................................................................................................................................4 1.1 INTRODUCTION ............................................................................................................................ 4 1.2 SCOPE OF APPLICATION ............................................................................................................ 4 1.3 KARBALA REFINERY PLANT UNITS ........................................................................................... 4 2. REFERENCE ..............................................................................................................................................5 3. ABBREVIATIONS & DEFINITIONS ............................................................................................................6 4. MECHANICAL COMPLETION PROCEDURE ............................................................................................7 5. HEALTH AND SAFETY...............................................................................................................................9 6. 7. 5.1. INTRODUCTION ............................................................................................................................ 9 5.2. RESPONSIBILITIES....................................................................................................................... 9 5.3. TOOLBOX MEETING ..................................................................................................................... 9 5.4. RISK ASSESSMENT ...................................................................................................................... 9 5.5. METHOD STATEMENT ...............................................................................................................10 5.6. BLINDING AND ISOLATION ........................................................................................................10 5.7. ELECTRICAL ISOLATION ...........................................................................................................10 5.7.1. SITE SAFETY MANAGEMENT ....................................................................................................10 5.7.2. LOCK OUT TAG OUT (LOTO) .....................................................................................................10 MECHANICAL COMPLETION INSPECTION ...........................................................................................11 6.1. ROTATING AND ALIGNMENT ....................................................................................................11 6.2. COLUMNS AND VESSELS .........................................................................................................11 6.3. AIR COOLED EXCHANGERS .....................................................................................................11 6.4. PUMPS, COMPRESSORS AND DRIVERS.................................................................................11 6.5. PIPING..........................................................................................................................................11 6.6. ELECTRICAL ...............................................................................................................................12 6.7. INSTRUMENTATION ...................................................................................................................12 MECHANICAL COMPLETION DOSSIER.................................................................................................12 ATTACHMENT #1 ............................................................................................................................................14 ATTACHMENT #2 ............................................................................................................................................16 ATTACHMENT #3 ............................................................................................................................................17 HDGSK JV Gran Seoul Tower 1, 33, Jong-ro, Jongno-gu, Seoul, Korea PROJECT PROCEDURE MECHANICAL COMPLETION PROCEDURE DOC. NO. : IONE-AA00-PE-CM-0010 KARBALA REFINERY PROJECT Rev. B Page 4/17 Ref. FEED DOC. No. : 2342-AA00-JSM-901 1. GENERAL 1.1 INTRODUCTION The intent of Mechanical Completion Procedure is to define the necessary administration, coordination, documents organization, responsibilities and to complete and execute the Mechanical Completion Phase of the PROJECT. This procedure shall cover all work including inspection and test. 1.2 SCOPE OF APPLICATION This procedure will be considered as basic concept of Mechanical Completion of the Karbala Refinery Project. 1.3 KARBALA REFINERY PLANT UNITS The refinery consists of the following units; Unit No. Description Abbreviation 01 Unit Crude Atmospheric and Vacuum Distillation unit 02 Unit Naphtha Hydrodesulphurization unit NHT 03 Unit Continuous Catalytic Regeneration Platforming unit CCR 04 Unit Isomerization Unit ISOM 05 Unit Kerosene Hydrodesulphurization unit KHT 06 Unit Diesel Hydrodesulphurization unit DHT 07 Unit VGO Hydro treating unit 08 Unit Fluid Catalytic Cracking Process unit FCC 09 Unit Polynaphtha unit PNU 10 Unit Asphalt Blowing unit ABU 11 Unit Liquefied Petroleum Gas Production unit LPG 13 Unit Hydrogen Production unit HPU 14 Unit Hydrogen Production unit HPU 15 Unit Hydrogen Production unit - common parts HPU 16 Unit Gas Sweetening and Amine Regeneration unit ARU 17 Unit Sour Water Stripper unit SWS 18 Unit Sulphur Recovery unit SRU 19 Unit Sulphur Recovery unit SRU 20 Unit Tail Gas Treatment unit SRU 30 Unit Raw Water Treatment unit RWT 31 Unit Fire Water unit FWT 33 Unit Cooling Water unit CWU HDGSK JV Gran Seoul Tower 1, 33, Jong-ro, Jongno-gu, Seoul, Korea CDU VDU VGO HDT PROJECT PROCEDURE MECHANICAL COMPLETION PROCEDURE DOC. NO. : IONE-AA00-PE-CM-0010 KARBALA REFINERY PROJECT Rev. B Page 5/17 Ref. FEED DOC. No. : 2342-AA00-JSM-901 Unit No. Description Abbreviation 34 Unit Drinking Water unit DWU 35 Unit Condensate Collection and Treatment unit CCT 36 Unit BFW & Steam Generation unit SGU 37 Unit Power Generation Unit PGU 41 Unit Instrument & Plant Air unit IPA 42 Unit Nitrogen Generation unit NGU 43 Unit Caustic Soda & Sulfuric Acid unit CAU 44 Unit Refinery Fuels unit RFU 45 Unit Natural Gas Receiving Facilities unit NGU 50 Unit Flare Unit FLA 51 Unit Waste Water Treatment unit WWT 52 Unit Tank Farm unit TFU 53 Unit Asphalt Loading unit ASL 54 Unit Sulfur Solidification unit SSB 58 Unit Refinery Interconnecting unit RIU 60 Unit River Water Intake unit RWI 61 Unit Heavy Fuel Oil Pipeline unit FOP 90 Unit Distribution Depot unit DPU 2. REFERENCE Contractual documents referenced for preparing this Mechanical Completion are as below : a) Contract Documents Volum.3 Contractor’s Scope of Work – Section 8.3 Mechanical Completion b) 2342-AA00-JSM-903 Checklist for Plant completion, Pre-commissioning, Commissioning and Start-up c) IONE-AA00-ITP-CM-0001 Inspection and Test Plan for Pre-commissioning & commissioning d) IONE-AA00-PE-CM-0001 Pre-Commissioning & Commissioning Execution Plan e) IONE-AA00-PE-CM-0003 Systems and Subsystem subdivision(Marked-up P&ID) f) IONE-AA00-PE-CM-0009 Amine System Degreasing Procedure g) IONE-AA00-PE-CM-0018 Water Flushing Procedure h) IONE-AA00-PE-CM-0017 Air Blowing Procedure i) IONE-AA00-PE-CM-0022 Chemical Cleaning Procedure j) IONE-AA00-PE-CM-0028 Cooling Water Passivation Procedure for BSU k) IONE-AA00-PE-CM-0031 Lube Oil Flushing Procedure l) IONE-AA00-PE-HS-0050 Pre-Commissioning & Commissioning HSE Plan m) IONE-AA00-PE-QA-0003 Quality Record Control Procedure n) IONE-AA00-MS-EL-0033 Method Statement for Motor Solo Run o) IONE-AA00-MS-IN-0003 Method Statement for Instrument Loop Test p) IONE-AA00-MS-PI-0024 Method Statement for Pigging and Drying of Pipeline HDGSK JV Gran Seoul Tower 1, 33, Jong-ro, Jongno-gu, Seoul, Korea PROJECT PROCEDURE MECHANICAL COMPLETION PROCEDURE DOC. NO. : IONE-AA00-PE-CM-0010 KARBALA REFINERY PROJECT Rev. B Page 6/17 Ref. FEED DOC. No. : 2342-AA00-JSM-901 3. ABBREVIATIONS & DEFINITIONS Employer or COMPANY State Company for Oil Projects (SCOP) Contractor Joint Venture of Hyundai Engineering & Construction Co., Ltd., and GS Engineering & Construction Co., Ltd. and SK Engineering & Construction Co., Ltd. and Hyundai Engineering Co., Ltd. (HDGSK JV) Project Karbala Refinery Project (Contract No. : 7/ P/ 2171/ EPC/ 2014) Pre-commissioning or PRECOMMISSIONING “Pre-commissioning or PRECOMMISSIONING” means all checks, cleaning and testing of Plant and its implementation without introducing hydrocarbons or permanently energizing or pressure said Plant. Precommissioning includes all activities implemented between the completion of construction activities and Ready for Commissioning Commissioning or COMMISSIONING “Commissioning or COMMISSIONING” means all activities associated with preparing or testing functionalities of the Plant or part thereof prior to initial START-UP up to the condition of Plant “ready for START-UP”. When the COMMISSIONING activities are completed, the condition of Plant “ready for START-UP” is achieved, a “Plant ready for START-UP” certificate is issued and the Plant is handed over to COMPANY. Mechanical Completion (MC) The status of Mechanical Completion is reached when the Construction & PRECOMMISSIONING activities of the Plant are completed. A Mechanical completion certificate is then issued and the Plant is accepted by the COMPANY as Ready for COMMISSIONING, and COMMISSIONING activities may start. The Plant remains under CONTRACTOR’s responsibility. Mechanical Completion Certificate (MCC) Means the certificate signed by COMPANY and issued to CONTRACTOR confirming Mechanical Completion. Start-up “START-UP” means introduction of feed stocks into process Plant with the express purpose of producing a product for the first time; this is often referred to as “oil in”. This activity will be carried out by the Operation personnel of the COMPANY /CONTRACTOR under the support of commissioning and initial start-up engineers dispatched from Licensors if necessary and vendors’ commissioning engineers dispatched from major rotating machines and equipment manufacturer as per the invitation plan mutually established by Company and Contractor Black Start-up For reliability reasons the Refinery is designed self-sufficient in electric power, so black start-up will be carried out. Black Start-up is the start-up process of plant without relying on the external electric power supply from national grid when initial start-up is commenced. Initial Start-Up INITITAL START-UP means the period after START-UP during which final adjustments to optimize and troubleshoot the performance of the Plant are made and performance testing conducted. HDGSK JV Gran Seoul Tower 1, 33, Jong-ro, Jongno-gu, Seoul, Korea PROJECT PROCEDURE MECHANICAL COMPLETION PROCEDURE DOC. NO. : IONE-AA00-PE-CM-0010 KARBALA REFINERY PROJECT Rev. B Page 7/17 Ref. FEED DOC. No. : 2342-AA00-JSM-901 INITIAL START-UP includes all activities implemented between START-UP and PROVISIONAL ACCEPTANCE. Performance Test “PERFORMANCE TEST” means those tests carried out on the Plant or part thereof to verify the capability of the Plant or part thereof to meet performance guarantees specified in Vol. 2 - Section 3. ITF Inspection and Test Form 4. MECHANICAL COMPLETION PROCEDURE After construction completion, CONTRACTOR shall start Pre-commissioning activities. CONTRACTOR shall keep a correct and complete record of Pre-commissioning activities and submit appropriate reports to COMPANY which will be verified and agreed to COMPANY. Upon completion of Pre-commissioning of a (sub)system, CONTRACTOR shall submit to COMPANY for approval all the documents pertaining to these Pre-commissioning activities. After 80% completion of Pre-commissioning activities, CONTRACTOR shall be given formal notification of MC Walk-down. COMPANY and CONTRACTOR shall perform joint walk-down within 2 working days after notification of MC Walk-down. After the MC Walk-down, all outstanding construction punch items are handed over from COMPANY to Mechanical Completion Team within 2 days after Joint Walk-down. The punch list item classification defined as below ; Category “A” – Rectified before MC Category “B” – Rectified before the “Ready for START-UP” Category “C” – Rectified before issuance of the Taking Over Certificate (TOC) CONTRACTOR will take place to clear the "A" punch item. After all “A” punch clear, CONTRACTOR will issue MC Dossier including MC Certificate by transmittal with all the relevant documentation for approval. MC Dossier shall be verified by independent TPI (as per the KRP-C-MOM-N-0195 : Final verification of inspection documents in readiness of Mechanical completion shall be completed by the independent TPI). COMPANY shall review the MC Dossier and sign the Mechanical Completion Certificated. The whole processing of Mechanical Completion refer to MECHNICAL COMPLETION FLOW-CHART like below HDGSK JV Gran Seoul Tower 1, 33, Jong-ro, Jongno-gu, Seoul, Korea PROJECT PROCEDURE MECHANICAL COMPLETION PROCEDURE DOC. NO. : IONE-AA00-PE-CM-0010 KARBALA REFINERY PROJECT Rev. B Page 8/17 Ref. FEED DOC. No. : 2342-AA00-JSM-901 MECHANICAL COMPLETION FLOW-CHART Witness construction completion and Sign the inspection reports Verify all ITR for forms accepted by Employer as per the approved ITP Process or Non-process (sub)system ? Non-process Process Start Pre-commissioning activities (flushing/blowing, chemical cleaning, cold alignment, motor solo run, loop test, etc.) Employer witness Pre-commissioning activities and Sign the report Notification MC Walk-down from Contractor (at 80% completion of activities) Perform Joint walk-down within 2 working days after notification Employer will issue Punch list for incomplete work/action item within 2 days after Joint Walk-down Contractor will register punches in Master Punch List Punch A - Rectified before MC Punch B - Rectified before Ready for Start-up Punch C - Rectified before issuance of TOC Contractor will take place to clear the "A" punch item NO Are all "A" punch clear ? YES Contractor will issue MC Dossier for each (Sub)system including MC Certificate Employer will review MC Dossier Employer sign Mechanical Completion Certificated (MCC) HDGSK JV Gran Seoul Tower 1, 33, Jong-ro, Jongno-gu, Seoul, Korea PROJECT PROCEDURE MECHANICAL COMPLETION PROCEDURE DOC. NO. : IONE-AA00-PE-CM-0010 KARBALA REFINERY PROJECT Rev. B Page 9/17 Ref. FEED DOC. No. : 2342-AA00-JSM-901 5. HEALTH AND SAFETY 5.1. INTRODUCTION The propose of the HSE audit is to ensure that the facilities has been constructed in accordance with the applicable HSE code, regulations, and safe operations practices, accessibility to all operating equipment. 5.2. RESPONSIBILITIES The CONTRACTOR shall prepare a specific safety induction course so that all personnel in the construction and pre-commissioning team can be trained with basic information and knowledge of the construction and pre-commissioning safety rules prior to starting work on the site. The procedure will cover all aspects of HSE including but not limited to these following elements: Hazard identification, risk assessment and risk management in practice. Information/documentation and document control of HSE to be issued. Personnel, organization, training, and accountability. Incident investigation, analysis, and reporting requirements. Community awareness, emergency preparedness and contingency plans. Auditing the HSE management system, operation integrity assessment monitoring, feedback and continuous improvement. Environmental protection control measure and continuous monitoring. 5.3. TOOLBOX MEETING Toolbox will be a brief safety talk or lessons learned meeting at the beginning of each day It will handle construction and pre-commissioning activities to ensure that all of them directly involved fully understand the following activities: Supervisor responsible for activity. Area where activity will take place clearly defined. Safety requirements (HSE involvement). Work permit system and type of permit required. Communications. Use of radio 5.4. RISK ASSESSMENT The purpose of the Risk Assessment is to review the procedure, analyze the potential hazards, safety, personal protection personnel requirements and approvals required to perform any maintenance and non-routine job in the facility. The following elements are addressed: Activities description Activities sequence Identification of risks and hazards for each activity. Definition of control mitigation measures for each risk and hazard Acceptance of tolerable risks Requirements for further and special high level risk assessment. Implementation of final safety actions. Operations personnel participation. Approval requirements. Forms documenting, recording and filling. HDGSK JV Gran Seoul Tower 1, 33, Jong-ro, Jongno-gu, Seoul, Korea PROJECT PROCEDURE MECHANICAL COMPLETION PROCEDURE DOC. NO. : IONE-AA00-PE-CM-0010 KARBALA REFINERY PROJECT Rev. B Page 10/17 Ref. FEED DOC. No. : 2342-AA00-JSM-901 5.5. METHOD STATEMENT Method statements need to be developed to assist construction/pre-commissioning personal on certain activities that need to be carried out safely. 5.6. BLINDING AND ISOLATION It is often that blinds are installed, during construction and pre-commissioning, and these are frequently forgotten if not correctly listed. It also happens that blinds without tags (handles) are installed; in this case it is extremely difficult to verify a blind from metal edge of spiral wound gasket. Therefore, temporary blinds will have a special handle clearly featured for easy identification and will be recorded in Blinds List. The principal reasons for a blind list are as follows: 1) To record where the blinds are situated and why. 2) To ensure that the blinds are removed prior to start-up. Blind List will be managed based on below terms and endorsed by COMPANY and CONTRACTOR whenever they need to be installed, removed, or turned. Line number, size and service Blind number Blind size and rating, i.e., 150, 300 etc. Date installed plus signature Date removed plus signature 5.7. ELECTRICAL ISOLATION 5.7.1. SITE SAFETY MANAGEMENT An authorized person will be appointed, with responsibility for the supervision of the precommissioning throughout the CONTRACT. The authorized person should also have responsibility for the safe working practices, as well as the control of appointed subcontracts. The authorized person may delegate (in writing) his authority in total or for specific tasks and procedures to competent persons having the appropriate training for execution of these tasks and procedures. 5.7.2. LOCK OUT TAG OUT (LOTO) Lock out Tag out (LOTO) refers to specific practices and procedure to safeguard employees from the unexpected energizing and test run of machinery and equipment, or the release of hazardous energy during pre-commissioning, commissioning, initial start-up phase. LOTO is a mandatory to ensure electrical safety whenever any designated individual equipment or machinery need to be turned off and/or disconnected from its electric power sources through either lock or to tag with electrical isolating device(s) in order to prevent the release of electric power and take steps to verify that the power is safely isolated. It needs independent procedure. HDGSK JV Gran Seoul Tower 1, 33, Jong-ro, Jongno-gu, Seoul, Korea PROJECT PROCEDURE MECHANICAL COMPLETION PROCEDURE DOC. NO. : IONE-AA00-PE-CM-0010 KARBALA REFINERY PROJECT Rev. B Page 11/17 Ref. FEED DOC. No. : 2342-AA00-JSM-901 6. MECHANICAL COMPLETION INSPECTION CONTRACTOR shall inspect the plant to check that the erected equipment is in compliance with approved P&IDs, construction specification/drawings and VENDOR’s documentation. The result of these inspections shall be documented. CONTRACTOR shall remover all temporary support, bracing or other foreign objects that were installed in vessels, transformers, rotating machinery or other equipment to prevent damage during shipping storage, erection and testing. 6.1. ROTATING AND ALIGNMENT Check rotating machinery for correct direction of rotation and for freedom of moving parts before connecting driver. Make cold alignment to the VENDOR’s tolerance. 6.2. COLUMNS AND VESSELS Open vessels after erection and put in place any internals requiring field installation. These internals will be inspected before and after installation. Inspect vessel interior before and during loading of these materials to ensure proper installation. Inspect internal condition of vessels, tanks and tower as far as practically possible. 6.3. AIR COOLED EXCHANGERS Inspect the exchanger to ensure that temporary shipping support and erection material have been removed. Check the fins on tube bundles for damage. Check alignment of motor shaft. Check the fan blade setting. Check tip clearance of the fan blades. 6.4. PUMPS, COMPRESSORS AND DRIVERS Level base plated and soleplates and group all bearing spaces. Mitigate any excess piping stresses that may be imposed on the pumps, compressors, and drivers. Check conditions of equipment, quality of installation in compliance with Project drawings vendor instructions, safety rules, specifications. Remove rust preventers. 6.5. PIPING Hydrostatically test all piping as required by the drawings or specifications. Check pipe hangers, supports, guides, expansion joints, and other pipe specialties for the removal of all shipping and erection stops and for the correctness of cold settings for the design service. Metallurgy check to confirm the correct material is used. HDGSK JV Gran Seoul Tower 1, 33, Jong-ro, Jongno-gu, Seoul, Korea PROJECT PROCEDURE MECHANICAL COMPLETION PROCEDURE DOC. NO. : IONE-AA00-PE-CM-0010 KARBALA REFINERY PROJECT Rev. B Page 12/17 Ref. FEED DOC. No. : 2342-AA00-JSM-901 6.6. ELECTRICAL Make insulation tests on all wiring (phase to phase and phase to ground). Make insulation tests of motor and transformers windings from phase and phase to ground. Make grounding system tests to determine the continuity of connections and the value of resistance to ground. Check phase sequence and polarity. Check installation of emergency power system. 6.7. INSTRUMENTATION Make any non-operating checks that will assure instrument operability i.e. remove all shipping stops, check pointer travels, and verify instrument capability to measure, operate and stroke in the direction and manner required by the process requirements. Clean all transmitting and control tubing by blowing with cooled and filtered clean air before connecting to instrument components. Check thermocouples for proper joining of wires, position of element in wells, proper polarity and continuity of receiving instruments. Isolate or remove if necessary, in-line components such as control valves, positive displacement meters and turbine meters for pressure testing. Reinstall these after testing the system with the components removed or isolated. 7. MECHANICAL COMPLETION DOSSIER The sample Mechanical Completion Dossier will be presented separately for COMPANY approval prior to preparing the actual Dossier. 1 2 3 4 5 System Identification 1.1 System Description 1.2 System 1.3 Subsystem 1.4 Marked Up Drawing System Component List Certificate of Mechanical Completion Master Punch List Discipline Status Index Piping Hydro-Test Inspection Report Chemical Cleaning Inspection Report Piping Cleaning Inspection Report (Air Blowing, Water Flushing, Pig Cleaning) Re-Instatement Inspection Report Lube Oil flushing Inspection Report Mechanical Final Alignment Inspection Report Final Box-up Inspection Report Electrical Motor Solo Run Test Report SAT Report Inspection for Grounding Test & Test Well Resistance Check Inspection for Lighting & Receptacle Circuits Inspection for Heat Tracing Cable after Insulation □ □ □ HDGSK JV Gran Seoul Tower 1, 33, Jong-ro, Jongno-gu, Seoul, Korea PROJECT PROCEDURE MECHANICAL COMPLETION PROCEDURE DOC. NO. : IONE-AA00-PE-CM-0010 KARBALA REFINERY PROJECT Rev. B Ref. FEED DOC. No. : 2342-AA00-JSM-901 □ Instrument Instrument Loop Test Report PCS SAT Report Instrument Installation Report Civil Concrete Pouring Asphalt Placement Gravel Placement HVAC Inspection for Insulation Test (Power & Control Cables) Checklist for Gravity and Pressure Test Checklist for Plumbing Fixture Installation Checklist for Insulation Checklist for Equipment Installation Architecture Ceramic Tile Checklist Painting Checklist Computer (Raised) Floors Checklist Building Metal Siding and Roofing Checklist Concrete Test Result (Laboratory Test Report Steel Structure Final Inspection for Structure Steel Commissioning Spare Parts & Special Tools Blinds List Exception List □ □ □ □ 6 7 8 HDGSK JV Gran Seoul Tower 1, 33, Jong-ro, Jongno-gu, Seoul, Korea Page 13/17 PROJECT PROCEDURE MECHANICAL COMPLETION PROCEDURE DOC. NO. : IONE-AA00-PE-CM-0010 KARBALA REFINERY PROJECT Rev. B Ref. FEED DOC. No. : 2342-AA00-JSM-901 ATTACHMENT #1 CONTENTS OF MECHANICAL COMPLETION DOSSIER HDGSK JV Gran Seoul Tower 1, 33, Jong-ro, Jongno-gu, Seoul, Korea Page 14/17 PROJECT PROCEDURE MECHANICAL COMPLETION PROCEDURE DOC. NO. : IONE-AA00-PE-CM-0010 KARBALA REFINERY PROJECT Rev. B Ref. FEED DOC. No. : 2342-AA00-JSM-901 HDGSK JV Gran Seoul Tower 1, 33, Jong-ro, Jongno-gu, Seoul, Korea Page 15/17 PROJECT PROCEDURE MECHANICAL COMPLETION PROCEDURE DOC. NO. : IONE-AA00-PE-CM-0010 KARBALA REFINERY PROJECT Rev. B Ref. FEED DOC. No. : 2342-AA00-JSM-901 ATTACHMENT #2 MECHANICAL COMPLETION CERTIFICATE AS SAMPLE HDGSK JV Gran Seoul Tower 1, 33, Jong-ro, Jongno-gu, Seoul, Korea Page 16/17 PROJECT PROCEDURE MECHANICAL COMPLETION PROCEDURE DOC. NO. : IONE-AA00-PE-CM-0010 KARBALA REFINERY PROJECT Rev. B Page 17/17 Ref. FEED DOC. No. : 2342-AA00-JSM-901 ATTACHMENT #3 NON-PROCESS TASK DEFINITION Discipline Task Type (Final Activity) • Concrete Pouring Civil • Gravel Placement • Asphalt Placement • Floor Finish Ceramic Tile Checklist Arch. • Floor Finish Painting Checklist • Floor Finish Computer (Raised) Floors Checklist • Inspection for Insulation Test (Power & Control Cables) • Checklist for Gravity and Pressure Test HVAC • Checklist for Plumbing Fixture Installation • Checklist for Insulation • Checklist for Equipment Installation Steel Structure • Final Inspection for Structural Steel • Instrument Loop Test Report Instrument • Instrument Installation Report • PCS SAT Report • Inspection for Grounding Test and Test Well Resistance Check • Inspection for Lighting / Receptacle Circuits Electrical • Inspection for Heat Tracing Cable After Insulation • SAT Report HDGSK JV Gran Seoul Tower 1, 33, Jong-ro, Jongno-gu, Seoul, Korea Remark Field Base Room Base Item / Building Base Field Base Field / Building Base Field / Building Base