Metal Inert Gas Welding

Welding · Level 6  ·  3 Chapters

What this unit covers

In this unit, you will be able to confidently read and create detailed work drawings, set up and operate MIG welding equipment safely, and perform precise welding on various metal positions and thicknesses. You'll master the skills to prepare materials, follow safety protocols, and deliver neat, high-quality welds that meet industry standards. By the end, you’ll also be equipped to maintain and repair your tools, ensuring your work is reliable and professional every time.

Where this takes you

Metal Inert Gas (MIG) Welding is a powerful skill that opens doors to many exciting opportunities across Kenya’s vibrant economy. Whether you dream of working on large infrastructure projects, manufacturing, or starting your own workshop, mastering MIG welding sets you on a path to a rewarding and stable career.

  • In the construction sector, especially with county government projects and private contractors, MIG welders are essential for fabricating steel structures, reinforcing bars, and installing metal frameworks.
  • The jua kali industry thrives on skilled welders who build and repair farming equipment, motorbike frames, and metal furniture, providing steady income through self-employment or small business ownership.
  • Companies like KenGen and Kenya Railways rely on MIG welders to maintain and repair heavy machinery and metal components, offering formal employment with good benefits.
  • The matatu industry depends on welders for vehicle body repairs and custom modifications, a lucrative niche for both employed welders and entrepreneurs.
  • In agribusiness hubs such as those supported by KTDA, welders contribute by fabricating and maintaining irrigation systems, processing equipment, and storage facilities.
  • The hospitality sector needs welders to build and maintain kitchen equipment, outdoor fixtures, and furniture, often providing opportunities in hotels and resorts.
  • Skilled MIG welders can also innovate by starting workshops that serve local communities, creating jobs and contributing to Kenya’s industrial growth.

By mastering MIG welding, you not only gain a highly sought-after technical skill but also position yourself as a vital contributor to Kenya’s development. Your expertise will earn you respect, a steady income, and the freedom to build your own business or join dynamic teams shaping the nation’s future. Keep welding your way to success!

Chapters

1
Draft working drawing
28 topics
✓ Notes Ready
2
Carry out Metal Inert Gas (MIG) welding
87 topics
✓ Notes Ready
3
Maintain MIG welding machines, tools and equipment
10 topics
✓ Notes Ready

Practise this unit

The practical 39 The assessment itself — tools, materials and the marks Step-by-step guide 39 PPE, each step, what good looks like, common mistakes

Revise this unit

Exam-style questions 42 Written to CDACC standard, with answers Test yourself 118 Multiple-choice, one at a time Practise questions 62 Quick recall — check you know the facts
3 more for this unit

Beyond the syllabus

Decision simulator 3 On site, what would you do? Workplace scenarios 40 Real site situations — what would you do? Turn this into income 24 Where this skill earns — what to charge, how to find clients