Design and Technology Construction EPA Company End-Point Assessment Revision
Complete topic breakdowns, revision notes, exam practice questions, and adaptive quizzes for the Construction EPA Company End-Point Assessment Design and Technology specification.
Specification Topics
Top Exam Tips
- In the professional discussion, always link your actions to relevant standards (e.g., BS 7412 for windows) to demonstrate underpinning knowledge.
- During practical observation, explain your decision-making process aloud, especially when selecting tools or solving a fit problem.
- Compile a portfolio with annotated photographs that illustrate before-and-after of critical steps (e.g., corner cleaning, drainage slot routing).
- Practice measuring exercises to build confidence with vernier calipers and digital angle finders, as assessors will test accuracy.
- Revise common failure modes such as water ingress or draughts, and be ready to explain how your fabrication prevents them.
Common Mistakes to Avoid
- Misreading drawings: confusing handing (left/right) or overlookingsection details leading to wrong profile lengths.
- Applying excessive pressure when cleaning weld bead, causing gouges or weakening the joint.
- Using incorrect screws or fixings that can strip or crack the frame material.
- Forgetting to calibrate or zero measuring instruments, resulting in cumulative errors across multiple components.
- Neglecting to test operation of opening sashes after glazing, leaving stiff hinges or misaligned locking points.
Key Terminology & Definitions
- Health and safety in the workshop
- Material properties and selection
- Machining and assembly techniques
- Glazing and sealing systems
- Quality control and testing
- Interpretation of technical drawings