Practical Assessments

9. Practical Assessments

Hands-On Workshops

These structured training sessions allow learners to develop core dry-lining skills under supervision.

1. Fixing Plasterboard
✔ Wall Application – Practice dot & dab and screw-fixing methods on mock walls
✔ Ceiling Fixing – Install boards on suspended metal framing systems
✔ Precision Cutting – Create openings for sockets, pipes and light fittings
✔ Common Errors – Identify and correct board over-tightening, poor alignment

Assessment Criteria:
✓ Correct adhesive application (dot size/spacing for dab method)
✓ Accurate screw spacing (150mm edges/300mm field)
✓ Clean board cuts with minimal waste

2. Jointing and Finishing
✔ Taping Techniques – Embed scrim tape in wet compound
✔ 3-Coat Application – Master progressive feathering of joint compound
✔ Corner Beading – Install and finish both internal and external angles

Workshop Progression:

1. Straight butt joints → Tapered edge joints → Complex corner work

2. Small patches → Full wall finishing

Simulated Project Work

A comprehensive assessment where learners construct a complete partition from frame to finish.

Partition Wall Build:

1. Planning Phase

• Interpret technical drawings

• Calculate materials (studs, boards, screws)

• Conduct risk assessment

2. Framing Construction

• Assemble metal stud framework

• Install noggins for stability

• Verify plumb and square

3. Board Installation

• Fix boards to both sides with staggered joints

• Create service openings

• Apply fire sealant where required

4. Finishing Process

• Tape all joints

• Apply finishing coats

• Install corner protection

Assessment Matrix:

Safety Integration:
✔ Continuous PPE compliance monitoring
✔ Tool safety demonstrations (screw gun depth settings)
✔ Manual handling technique assessments

Final Evaluation:

• Instructor Review – Direct feedback on technique

• Peer Assessment – Collaborative quality checking

• Photographic Evidence – Portfolio documentation

Progression Pathway:
Successful candidates advance to:
→ Complex curved wall installations
→ Suspended ceiling systems
→ Fire-rated partition construction