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Technical Drawing

Civil Engineering · Level 6  ·  4 Chapters

▣ What this unit covers

In this unit, you will be able to confidently select and use the right drawing tools and materials to create precise technical drawings that meet professional standards. You will master the art of constructing geometric shapes, angles, and surface developments, interpreting symbols and views with ease, and producing clear, accurate representations that bring designs to life. By the end, you'll be ready to contribute your skills to real-world projects, turning ideas into detailed, reliable drawings that guide successful trades and constructions.

■ Where this takes you

Technical drawing is a powerful skill that opens doors to many exciting careers in Kenya’s vibrant economy. Whether you dream of working in construction, manufacturing, or even the bustling jua kali sector, mastering technical drawing equips you to bring ideas to life with precision and clarity. This skill is the foundation for designing, planning, and communicating complex projects that shape Kenya’s infrastructure and industries.

  • In the construction industry, from Nairobi’s skyscrapers to county-level roadworks, technical drawing helps you create accurate blueprints and site plans, making you invaluable to contractors, architects, and county engineers.
  • Within the jua kali sector, skilled artisans use technical drawings to design metal works, furniture, and machinery parts, enabling you to start your own workshop or improve existing products with precision.
  • At Kenya Electricity Generating Company (KenGen) and other energy firms, technical drawing is essential for designing power plants, electrical circuits, and maintenance plans, offering you roles as a draughtsperson or technician.
  • The matatu industry uses technical drawings for vehicle modifications and custom fabrications, providing opportunities for creative and technical entrepreneurship.
  • In agribusiness and organizations like KTDA, technical drawing aids in designing irrigation systems, storage facilities, and processing plants, helping you contribute to Kenya’s agricultural growth.
  • In hospitality and tourism, technical drawings help design kitchens, hotels, and recreational facilities, opening doors to careers in facility planning and management.

By mastering technical drawing, you not only increase your chances of employment in these dynamic sectors but also empower yourself to start your own business, offering design and drafting services to local industries. Your ability to communicate ideas visually and accurately makes you a vital part of Kenya’s development story.

Keep honing your technical drawing skills—they are your blueprint to a future filled with opportunity and innovation!

Chapters

1
Use and maintain drawing equipment and materials
30 topics
✓ Notes Ready
2
Produce plane geometry drawings
33 topics
✓ Notes Ready
3
Produce solid geometry drawings
28 topics
✓ Notes Ready
4
Produce orthographic and pictorial drawings
20 topics
✓ Notes Ready

4 past papers for this unit →

Practise this unit

The practical 60 The assessment itself — tools, materials and the marks Step-by-step guide 60 PPE, each step, what good looks like, common mistakes

Revise this unit

Past papers & answers 4 Real CDACC papers for this unit, free to download Exam-style questions 56 Written to CDACC standard, with answers Test yourself 160 Multiple-choice, one at a time Practise questions 124 Quick recall — check you know the facts
3 more for this unit
Oral exam preparation 38 What the assessor asks, and how to answer out loud Worked calculations 21 Step-by-step maths with the common mistakes Quick cards 782 Myth busters, skill tips and scenarios

Beyond the syllabus

Decision simulator 4 On site, what would you do? Workplace scenarios 80 Real site situations — what would you do? Turn this into income 48 Where this skill earns — what to charge, how to find clients