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Marvin Siwela

Marvin Siwela

Artisan Welder

Talent
JohannesburgMember since September 25, 2026
Material identification and cast transferReading and interpreting weld maps and drawingsWelding specificationsQuality controlResource allocation
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Material identification and cast transferReading and interpreting weld maps and drawingsWelding specificationsQuality controlResource allocation

About

Project: Sasol Synfuel plant and Sasol Mining.

Experience

Artisan Welder at C.C.I Consultants (2010-02 – 2013-12)

Project: Sasol Synfuel plant and Sasol Mining.

  • Carried out material identification and cast transfer
  • Reading and interpreting weld maps and drawings
  • Welding different welding processes (SMAW, GTAW, GMAW, OXYACETYLENE)
  • Visual and dimensional Inspection (1st line inspection) of welds
  • Reading and Interpreting NDT reports
  • Interpreting and application of welding specifications

Quality Control Inspector at Rand Water (consultant) (2014-02 – 2024-10)

Projects: Pipe manufacturing, Rand Water Pipelines.

  • Quality file (method statements, quality control plans, Welding procedures) review
  • Carried out Material identification and cast transfer
  • Review drawings
  • Dimensional and visual inspection
  • Ensuring that NDT is done on welds and review NDT reports
  • Inspection for Corrosion protection
  • Excessive application of Knowledge of Welding specifications, Corrosion protection specification
  • Compiling reports and reviews of Data Books
  • Preparing and conducting audits

Site Manager at El Jefe Consulting (2024-11 – Present)

Project: Kalagadi Manganese mine- Underground water reticulation project.

  • Ensure quality and safety standards are met
  • Manage teams on site on mining pipeline project and ensuring the project completes on time
  • Develop a project plan and monitor project performance
  • Budgeting, planning and controlling expenses
  • Overseeing underground pipeline installation
  • Compiling Daily dairies, data books and reporting for the project
  • Compiling method statements, Quality control plans for the project
  • Read, interpret and review drawings
  • Pricing for the project
  • Planning and scheduling the works
  • Resource allocation on site
  • Identify issues and resolve them

Education

Total Quality Management – University of South Africa (2019)

Welding and Fabrication Inspection level 1 – South African Institute of Welding (2013)

Welding Trade Test – Fluor S.A (Apprenticeship) (2009)

N6 in Electrical Engineering (Heavy Current) – Central Johannesburg College (2007)

Matriculation Senior Certificate – Hazyview Comprehensive High School (2004)

Skills

Artisan Welder

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