Summary
Overview
Work History
Education
Skills
Affiliations
Certification
Competence Summary
Professional Memberships
Personal Information
Publications
Timeline
Generic
Silas Agbokwor

Silas Agbokwor

QA/QC Project Manager/Lead Material & Corrosion Engineer
Akpokpokpo Street, off Benson Area Street, off Port Harcourt Drive, DSC Steel Township. UDU LGA,Delta State

Summary

COMPETENCE/CAPABILITY DEVELOPMENT

An encouraging and motivational leader in engineering projects & assets integrity management; skilled at finding solutions to complex integrity problems (ability to troubleshoot the root causes of complex corrosion and integrity issues across oil and gas assets involving materials, design flaws and in-service degradation, always aligning strongly with information obtained from API 571. Experienced QA/QC Manager with a strong background in tank farm construction, pressure equipment, and piping systems. Skilled in managing inspection teams, enforcing quality standards, and ensuring compliance with API, ASME, and ISO codes throughout project lifecycles. Strong cross-functional leadership from fabrication to commissioning, with deep expertise in supervising welding, NDT, and material traceability. Experienced in engaging contractors in project execution planning, qualification of welding procedures and welders’ qualification for projects execution activities. Experienced in asset integrity evaluationacquired from working experience and from academic development; Good in establishment of Asset Corrosion Loops and Degradation Mechanism Review; which would serve as the foundation for implementing Risk-Based Inspection (RBI) and integrity management strategies. Could develop and implement asset/facilities integrity assessment programme. This would include inspection / corrosion monitoring and control. Skilled in managing/leading inspection team in corrosion monitoring & prevention activities in new construction or in existing asset facilities maintenance, enforcing quality standards and ensuring compliance with API, ASME and ISO codes throughout the project life circle; using all possible and applicable nondestructive tests (RT, UT, MPI, DPI etc.). Good at troubleshooting problems and building successful solutions, as per the specified Company’s requirements / standards / codes.

Overview

30
30
years of professional experience
9
9
Certifications

Work History

QA/QC Project Manager/Lead Material and Corrosion engineer and QA/QC Project Coordinator

NNPC E & P / ND Western JV
01.2024 - Current
  • Project management consultancy (PMC) and quality assurance/quality control (QA/QC) services for the EPIC of (8) nos. storage tanks, 60,000bpd water treatment plant and water injection line at Ughelli East for the produced water handling project.
  • QA/QC coordination on the Construction of 10” x 12 km UTOROGU-UPS Pipeline using Horizontal Directional Drilling (HDD).
  • Supply Contractors: Encapsulate Nigeria Ltd and Petrocore Nigeria Ltd

Direct contract staff - Multi - Discipline Inspector

Mobil Producing Nigeria Unlimited-ExxonMobil
01.2018 - 12.2019
  • Construction of Bonny River Terminal (BRT) Material floating Jetty- Michharry Yard Warri
  • BRT 16” FIREWATER REVAMP PROJECT.
  • QA/QC Coordination activities of QIT facilities maintenance projects. Location-Akwa Ibom State- Nigeria
  • Supply Contractor: Nautilus Engineering & Company Limited -Consultant

Consultancy

SEZAG SYSTEMS LTD
01.2015 - 01.2017
  • Participated in material failure analysis (macro and micro analysis of failed Engineering Materials at Port Harcourt Refinery, Nigeria (failed Vacuum Distillation Unit Piping and Heat Tube Piping; all made of stainless pipes).
  • Assisted ‘Ehiesy Technology Services Ltd’; Contract Bidding/Technical Assistance, as well as in Project Execution Management during implementation of the cathodic protection installations.
  • Carried out research on engineering materials, e.g., Weld decay of stainless-steel pipes.

QA/QC Coordinator; Construction Supervisor

Shell Petroleum Development Company of Nigeria Ltd
11.1998 - 02.2011
  • Participated/Led inspection activities for brownfield oil & gas flow station upgrade projects.
  • Coordinated and supervised a multi-disciplinary inspection team.
  • Reviewed and approved Inspection & Test Plans (ITPs), method statements, and quality procedures prior to execution.
  • Oversaw material inspection and verification, including review of MTCs, datasheets, and vendor documentation to ensure compliance before installation.
  • Managed welding and fabrication activities, ensuring adherence to approved WPS/PQRs, welder qualifications, and client requirements.
  • Planned, coordinated, and witnessed NDT activities (RT, UT, MT, PT), ensuring timely reporting and closure of defects.
  • Led pressure testing, hydrotesting, flushing, and reinstatement activities in live facilities.
  • Contractors: ABB Global, Benepreject Nigeria Ltd

Mechanical Engineer / Shift Leader / SMCC Process Coordinator

Delta Steel Company Ltd (DSC)-Federal Government Parastatal
11.1988 - 10.1998
  • Maintenance supervision / planning and control.
  • Operational trouble shooting on various mechanical equipment used in steel production activities.
  • Production drawing (sketching) of machine parts for workshop production to replace faulty ones.
  • Team member in research and modification design activities at the project and design department (PED).
  • Assembly drawings interpretation/construction of some mechanical equipment/systems e.g., Modification and construction of German designed water-cooled panel around pressure vessel of the electric arc furnace and Manufacture of waste gas cooler.
  • Shift leader on process control and maintenance during steel making processes.
  • Prepare daily, weekly and monthly engineering reports using sound engineering analytical models.

Education

Doctorate Degree (PhD) - Mechanical Engineering, Material Technology and Mechanics

University of Nigeria, Nsukka (UNN)
Nsukka, Nigeria
08.2021

Master of Engineering Degree (M.ENG.) - Mechanical Engineering, Engineering Materials Design

University of Port Harcourt, Rivers State Nigeria
Port Harcourt, Rivers State, Nigeria
01.2014

Postgraduate Diploma - Mechanical Engineering

University of Port Harcourt Rivers State-Nigeria
Port Harcourt, Rivers State, Nigeria
03.2011

Bachelor of Engineering Degree Mechanical Engineering

University of Nigeria Nsukka

Skills

Some Specific Areas of Working Experience Pressure Piping, Vessels, Tanks supervision/inspection, corrosion prevention and monitoring =================================== NNPC E&P/ND Western OML 34 AMT JV & ExxonMobil Facilities Construction/Fabrication/Maintenance ================ {SPDC & MPNU-ExxonMobil} Oil and Gas Facilities Upgrade/Maintenance supervision} =========================== {SPDC} Materials Failure Analysis Consultancy ============================ {Port Harcourt Refinery} Piping/Pipeline and flowlines Construction Supervision ========================{SPDC/NPDC} Cathodic protection installation supervision =================== {MPNU- ExxonMobil & NPDC} Facilities Painting activities inspection using project design specifications and applicable codes======================================================SPDC & MPNU-ExxonMobil Production Facilities/ Equipment Maintenance Supervision =========================== {DSC} Production/Process Control during Steel Making =================================== {DSC} Materials’ Management ============================================== {SPDC and DSC} QA/QC Management using applicable standards/codes (ASME; AWS D11; API 1104; API 650, AP1 510, API 570; API 571, API 577 etc====================== {ExxonMobil-GP/SPDC& NPDC-DEP} Field / construction site safety management ======================================{SPDC}

Affiliations

  • Member Council for Regulation of Engineering in Nigeria (COREN); as a Mechanical Engineer {Date of registration=22ND Oct. 2007} | [REG.NO. =R.14017]
  • National Association of Corrosion Engineers (NACE), U.S.A. (No:305862 (to be renewed))
  • American Society of Mechanical Engineers (ASME) {Membership No:00089868(to be renewed)}
  • Student Member American Society of Testing Materials (ASTM) {Membership No: 1820990}
  • Affiliate member with the Material Advantage partner organizations worldwide {Membership No: 518746 (to be renewed)}
  • Associate member of four Material Advantage partner organizations (a) The Minerals, Metals and Materials Society {TMS} (to be renewed); (b) America Society for Metals {ASM} International; ID No:10089879(to be renewed);(c) Association for Iron & Steel Technology (AIST). ID No: 171189(to be renewed); (d) The American Ceramic Society {ACerS (to be renewed)}

Certification

Member Council for Regulation of Engineering in Nigeria (COREN); as a Mechanical Engineer {Date of registration=22ND Oct. 2007} | [REG.NO. =R.14017]

Competence Summary

An encouraging and motivational leader in engineering projects & assets integrity management; skilled at finding solutions to complex integrity problems. Experienced QA/QC Manager with a strong background in tank farm construction, pressure equipment, and piping systems. Skilled in managing inspection teams, enforcing quality standards, and ensuring compliance with API, ASME, and ISO codes throughout project lifecycles. Strong cross-functional leadership from fabrication to commissioning, with deep expertise in supervising welding, NDT, and material traceability.

Professional Memberships

  • Council for Regulation of Engineering in Nigeria (COREN), 2007-10-22, R. 14017
  • National Association of Corrosion Engineers (NACE), 305862
  • American Society of Mechanical Engineers (ASME), 00089868
  • Student Member American Society of Testing Materials (ASTM), 1820990
  • Material Advantage partner organizations, 518746
  • The Minerals, Metals and Materials Society (TMS)
  • America Society for Metals (ASM) International, 1009879
  • Association for Iron & Steel Technology (AIST), 171189
  • The American Ceramic Society (ACerS)

Personal Information

  • Gender: Male
  • Nationality: Nigerian
  • Marital Status: Married

Publications

  • Corrosion protection of mild steel using calcined cattle bone waste powder coating in sulphuric acid solution, Sådhanå, 2023-10-06, https://doi.org/10.1007/s12046-023-02279-w
  • Experimental Analysis of Corrosive Impact of Oxidizing and Non-oxidizing Environment on Sensitized Welded and Unwelded commercial Samples of AISI 316, American Journal of Mechanical and Materials Engineering, 2019-01-01, 10.11648/j.ajmme.20190303.13
  • Corrosivity Study of Sensitized Welded and Unwelded Austenitic Stainless Steel AISI 304 in Oxidizing and Non-Oxidizing Environment, European Journal of Engineering Research and Science, 2019-10-01, https://doi.org/10.24018/ejers.2019.4.10.1531
  • Investigation of the Effects of Soaking Time on the Properties of Stainless Steel, American Journal of Mechanical and Materials Engineering, 2019-01-01, 10.11648/j.ajmme.20190303.11
  • Analysis of Stress Corrosion Cracking of Crude Oil Pipelines, Nigerian Journal of Engineering Research and Development, 2011-01-01
  • Investigation of the effects of process parameters on Carbonic Acid Corrosion of Carbon Steel Pipes, Nigerian Journal of Industrial and Systems Studies, 2010-01-01

Timeline

QA/QC Project Manager/Lead Material and Corrosion engineer and QA/QC Project Coordinator

NNPC E & P / ND Western JV
01.2024 - Current

Direct contract staff - Multi - Discipline Inspector

Mobil Producing Nigeria Unlimited-ExxonMobil
01.2018 - 12.2019

Consultancy

SEZAG SYSTEMS LTD
01.2015 - 01.2017

QA/QC Coordinator; Construction Supervisor

Shell Petroleum Development Company of Nigeria Ltd
11.1998 - 02.2011

Mechanical Engineer / Shift Leader / SMCC Process Coordinator

Delta Steel Company Ltd (DSC)-Federal Government Parastatal
11.1988 - 10.1998

Doctorate Degree (PhD) - Mechanical Engineering, Material Technology and Mechanics

University of Nigeria, Nsukka (UNN)

Master of Engineering Degree (M.ENG.) - Mechanical Engineering, Engineering Materials Design

University of Port Harcourt, Rivers State Nigeria

Postgraduate Diploma - Mechanical Engineering

University of Port Harcourt Rivers State-Nigeria

Bachelor of Engineering Degree Mechanical Engineering

University of Nigeria Nsukka
Silas AgbokworQA/QC Project Manager/Lead Material & Corrosion Engineer