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C- Train Reactivation Project Tj . Santan On-Shore Terminal Chevron Indonesia Company

C- Train Reactivation Project Tj . Santan On-Shore Terminal Chevron Indonesia Company. Kelompok I Agustinus Mahendratama Dhany Hadiwarsito Ellen Resia Hutagalung Tigor Maruli Manurung. Project Background.

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C- Train Reactivation Project Tj . Santan On-Shore Terminal Chevron Indonesia Company

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  1. C- Train Reactivation ProjectTj. Santan On-Shore Terminal Chevron Indonesia Company Kelompok I AgustinusMahendratama DhanyHadiwarsito Ellen ResiaHutagalung TigorMaruliManurung

  2. Project Background • TerjadipenurunanlajuproduksidilapanganmigaslepaspantaidariOperasi Utara Chevron Indonesia Company • Adakesempatanuntukmenaikkan gross produksi, apabilakondision-shore processing facilities memadai • Terdapatsatubuahoil processing traindion-shore, dalamkondisiidleatauoff-linedengankapasitas 50,000 BPD (gross), yaitu Train C

  3. Project Background • Train C diputuskanuntukoff-lineakibatpernahmengalamiflash-fire incident padasaatpekerjaanturn-aroundtahun 2003, yang dicurigaiakibatpyrophoric iron • Project team dimintauntukkembalimengak-tifkan Train C, untukmenambah gross produksidarilapanganoffshore

  4. Project Scope BeberapaScope Major yang akandilakukanuntuk project C-Train reactivation adalah: • Chemical & Mechanical Cleaning terhadap 3 buah vessel separator – resource: contractor • Mechanical Cleaning terhadap Shell dan tube side dari 3 buah Heat Exchanger – resource: contractor. • Penggantian thermal insulation dari 2 buah vessel dan piping yang berhubungandenganproses – resource : contractor • Perbaikanterhadap internal parts dari vessel (penggantian calming baffle, demister, weir, dan nozzle resizing) – resource: in-house, Construction Dept. • Penggantian external parts dari vessel (level control bridle, level switches, level gauges dan sand drain piping) – resource: in-house, Construction Dept.

  5. Work Breakdown Structure

  6. Work Breakdown Structure

  7. Work Breakdown Structure • 1. ProjectManagement 1.1. Project Scheduler and Cost Controller 1.1.1. Develop AFE (Authorization For Expenditure), mendapatkanpersetujuan. 1.1.2. Develop Project Schedule 1.1.3. Update and report Budget 1.1.4. Update and report Schedule 1.2. Cost Estimator 1.2.1. MendapatkanBill of Materials , develop detailed Cost Estimate (Class-5) – untukpekerjaan yang dikerjakanolehresource internal 1.2.2. Develop Cost Estimate berdasarkan unit rate yang adadiindustri – untukpekerjaan yang dikontrakkan 1.3. Time Writing Administrator 1.3.1. Membuattime sheet untuksemuapekerjadi Project Team

  8. Work Breakdown Structure • 2.Engineering Work 2.1. Process & Instrumentation Engineer 2.1.1. Membuatdesainpemilihan mist extractor, calming baffle dan resizing nozzle 2.1.2. Membuatdesainpemilihan level bridle, level switch, dan level gauge 2.2. Construction Engineer 2.2.1. Membuatdetail pekerjaankonstruksi (pemilihanbahan, fabrication & installation method) 2.2.2. Menetapkanspesifikasipekerjaan Vessel Cleaning & Material thermal insulation

  9. Work Breakdown Structure 2. Engineering Work (cont’d) 2.3. Drafting Service & Bill of Materials 2.3.1. Membuatgambarkerja (isometric drawing) untukpekerjaanfabrikasi, demolision work, dan site installation 2.3.2. MembuatList Material baik parts maupun consumables 2.3.3. Meng-update P&iD 2.4. Inspection and QA 2.4.1. Melakukaninspeksidan QA terhadaphasilpekerjaanfabrikasidaninstalasi (Welding Inspection, Non- Destructive- Testing (NDT), dll) 2.4.2. Mengambildata mechanical intergityterhadap vessel2 dan heat exchanger yang sudahdibersihkandanmemberikanrekomendasi 2.4.3. Melakukaninspeksiterhadapkualitaspekerjaankontraktor vessel cleaning danpenggantian thermal insulation

  10. Work Breakdown Structure 3Contracting& Procurement 3.1. Service Contract Development 3.1.1. Bekerjasamadengan Project team terkaitdalammenentukanKontrak. 3.1.2. Mendapatkancost estimate dari Cost Estimator, danmencari prospective bidders 3.1.3. Melakukanpengumumanlelang, pre-bid, dan award ataumemutuskanhasillelang/ bidding berdasarkanevaluasi technical & commercial. 3.2. Materials Procurement 3.2.1. MendapatkanBills of Materials dari drafting services, melakukanpembelianterhadapkeseluruhan material, danmelakukanpengirimanke work-site

  11. Work Breakdown Structure 4. Construction Work 4.1. Pekerjaanyang dikontrakkan - Vessel Cleaning & Thermal Insulation replacement 4.2. Fabrication 4.2.1. Melakukanfabrikasiterhadapperpipaan 4.3. Demolition & Installation 4.3.1. Melakukanpembongkaranterhadap equipment yang akandiganti 4.3.2. Melakukanpemasanganterhadap material yang sudahselesaidifabrikasi 4.4. Startup and Commisioning 4.5. Site Supervisor (Construction & Safety) 4.5.1. Melakukanpengawasandilapangan. 4.5.2. Membuatlaporanterhadap progress pekerjaan

  12. Critical Path Method

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