Tiam Hock S.
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Main discipline
Commissioning
Experience
Specialist (> 15 years)Nationality
MalaysiaOther discipline
About
About
Experienced Process and Commissioning Engineer with 17 years in the Oil & Gas industry, covering both onshore and offshore development projects including production platforms, FLNG, FPSO, refineries, and petrochemical complexes. Proven expertise across all project phases—Proposals, Feasibility Studies, Basic Design, FEED, Detailed Design, Construction support, Pre-Commissioning, Commissioning, Start-up, and Operations Support.
Proficient in executing core process engineering tasks, including process simulation using HYSYS and UniSim, and the development of key engineering deliverables such as Process Flow Diagrams (PFDs), Utility Flow Diagrams (UFDs), Piping & Instrumentation Diagrams (P&IDs), and heat and material balances (HMB). Proficient in performing hydraulic calculations, and equipment/instrument sizing with datasheet preparation. Adept at pressure relief valve scenario analysis and sizing, as well as conducting Relief, Blowdown, and Flare Radiation Studies, including AIV/FIV screening. Actively involved in safety reviews such as HAZID, HAZOP, and SIL assessments. Skilled in developing process design criteria, design basis documents, process descriptions, Cause & Effect Matrix, and Safeguarding Memorandum. Competent in reviewing control philosophies, operating manuals, vendor/contractor documentation, and performing technical bid evaluations to ensure compliance with project specifications and industry standards.
Proven track record of hands-on leadership in planning and executing Pre-Commissioning, Commissioning, Start-up, and Performance Guarantee Test Run activities. Skilled in developing and reviewing commissioning strategies, integrating them with construction plans to prioritize subsystem completion and ensure seamless execution. Demonstrated ability to manage multidisciplinary teams, coordinate contractor and vendor mobilization plan, and align resource deployment with project schedules to meet critical milestones and performance targets. Experienced in preparing and reviewing Operational Test Procedures, managing commissioning support service scopes and contracts, procuring first-fill chemicals, and reviewing N₂He Leak Test packs. Adept at leading multi-discipline commissioning teams in daily planning and execution, coordinating with operations teams, and managing SIMOPS during concurrent yard construction and offshore installation activities. Proficient in tracking subsystem mechanical completion, closing ITRs, clearing punch lists, and resolving outstanding package issues. Strong background in operational troubleshooting, problem-solving, and resolving site technical issues to ensure on-time, on-budget project delivery.
Strong understanding of interdisciplinary engineering workflows throughout the engineering development lifecycle. Experienced in collaborating with project management, supply chain, regulatory teams, third-party contractors, vendors, clients, and operations across various project phases. Well-versed in multiple engineering codes and standards, including Shell Design Engineering Practice (DEP), Petronas Technical Standards (PTS), Petrobras Design Requirements (GTD), and American Petroleum Institute (API) standards.
Deliverable types
Deliverable types
Company specifications
Company specifications
Codes and standards
Codes and standards
- api 520
- api 521
- api rd 14c
- api std 526
- api std 527
- tema
Software
Software
- flare
- flarenet
- aspen
- hysys
- navisworks
- unisim
Employments
Employments
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2022 - current
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2019 - 2022
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2011 - 2018
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Certifications
Certifications
No certifications
Reviews
Reviews
No reviews