CTVET Ghana Certificate II - Blocklaying & Concreting

It certifies competence in basic blocklaying and concreting under supervision: setting out, laying blocks to line and level, mixing mortar and concrete, placing reinforcement, erecting simple formwork and finishing surfaces. It supports employment as a certified craftsman or apprentice on building sites rather than licensing you as an independent structural contractor.

Expect a written or paper-based theory paper covering safety, materials, masonry, concrete and measurement, plus a practical trade test where you build and finish work to a drawing and tolerance. Assessors also ask oral questions during the practical to check your understanding of why you did something a particular way.

Those figures are set by CTVET and change between assessment cycles, so no fixed number should be trusted from secondhand sources. Check the current assessment specification and your candidate registration documents, or the official CTVET website, for the confirmed paper structure and practical time allowance.

Pass requirements and any retake or reassessment arrangements are published by CTVET and vary by centre and cycle. Ask your training provider or the examining centre for the current rule before you sit, and confirm whether a failed practical element can be reassessed separately from the theory paper.

Site experience helps enormously with the practical, but many experienced workers lose marks on theory: mix ratios, curing times, bond names, safe working loads and quantity calculations. The written paper rewards precise vocabulary and correct units, so budget real study time even if your hands are already skilled.

Start with safety and tools because every later answer references them, then setting out and levelling, which underpins accurate blockwork. Move to blocklaying and mortar, then concrete technology, reinforcement and formwork, finishing, and finally drawing interpretation and quantities. Practise each practical skill the same week you study its theory.

Common failures are out-of-square corners from poor setting out, mortar that is too wet or too dry, blocks laid without checking level over several courses, wrong water content in concrete, and skipping curing. In the theory, candidates confuse cement/sand ratios, misread drawings, or give vague safety answers instead of specific controls.

Requirements differ by centre, so confirm in advance. Usually the centre supplies heavy equipment and materials, while you may be asked to bring basic hand tools such as a trowel, spirit level, tape and line. Arriving without the specified tools can cost you time you cannot recover.

Rehearse a full practical under time pressure: set out a corner, build a short panel, check plumb and level, and finish neatly. In parallel, write out mix ratios, curing periods and safety controls from memory, then check them. Have someone quiz you orally, since assessors ask questions while you work.