In brief
- A training certificate shows attendance, not whether a worker can set conduit bends, grades and box depths on your site.
- Ask for an as-built route drawing and continuity and insulation resistance test records for completed circuits before you accept the work.
- Close the gap with a short practical task on site: bend, set and pull one conduit run under supervision and hold the inspection before the slab is poured.
Contents
A certificate of attendance does not prove a worker can route conduit. To check conduit routing training gaps in Hargeisa, stop reading training records and inspect the work itself: an as-built route, a bend radius, a box depth stepped out on site, and a continuity and insulation resistance test record for the circuits that are already pulled.
Why does a training certificate not prove conduit routing skill?
A certificate records that a person sat in a room for a set of hours. It says nothing about whether that person can set a bend, grade a run towards a draw box, or keep conduit clear of a door frame and a future fix. Classroom time and site skill are different things, and the gap opens when a provider has no workshop and no repeatable practical assessment.
Routing is a hand skill. A worker has to bend conduit without kinking or flattening it, drill and set boxes at a consistent depth so the plaster or screed cover is even, and keep the run straight enough to pull cable later. Each of these can be checked in minutes on site. Ask the crew to bend one length to the size the specification calls for and hold it against a straight edge. Ask the municipal engineer's office whether it holds any record of the electrical works on the plot, and check the project's own drawings for the routes that were specified.
What does weak practical assessment do to concealed wiring?
Weak assessment lets a worker be marked competent on a written paper while the hands still make the mistakes that damage a concealed run. The failures show up later, when the wall is finished and the circuit is energised.
A drawing-office route and a site route often differ. Where a run is pulled tight around a bend, the insulation can be scored during the pull and the damage only shows as a low insulation resistance reading or a trip months later. Where a box is set too shallow, the plaster cracks around it. Where the conduit is set too deep, the cable cannot be pulled and the wall has to be opened again. None of these are visible in an attendance register. They are visible in a test sheet, a bend radius and the depth a box sits in the wall. Ask the contractor for the continuity and insulation resistance results for each circuit and for the as-built route drawing. Where there is no drawing, ask how the route was recorded before it was covered.
How do you close the gap on a Hargeisa site?
Close the gap with a short practical task on your own work, under your own supervisor, before a full crew is committed to a floor. Assess the skill where the work happens, not on a course handout.
Set one task: bend, set and pull a single conduit run to the specified size and depth, then test it. Watch the bend for flattening, check the box depth with a rule, check the run is straight, and hold the pressure test or insulation resistance test before the pour. Record the result and the date, and keep the record with the drawings. For a training provider, add a workshop bench and a marked assessment sheet so a candidate can pass or fail on the bench rather than on attendance. Confirm the required cover, bend radius and test values against the project specification or the engineer's instruction, because these are general practice and not a rule of thumb to apply everywhere. Agree with the contractor in the contract what evidence of competence and testing will be handed over.
What to do next
Walk a recent site and pick one completed circuit. Ask for the as-built route drawing and the continuity and insulation resistance test record for it. If either is missing, ask the contractor for a written method for testing before the next pour. Then watch one worker bend, set and pull a short run under supervision, and record the result.
Frequently asked questions
What records should I ask for before conduit is covered?
Ask for the as-built route drawing and the continuity and insulation resistance test results for each circuit. Where the contractor has no drawing, ask how the route was recorded before the slab, screed or plaster went down.
Can a training provider assess conduit routing without a workshop?
A provider can assess theory, but bending, setting and pulling need a bench and materials. Ask to see the assessment sheet and the practical task a candidate must complete.
Local reporting: this article is written for building work in Hargeisa and Somaliland. Ground conditions, prices and rules differ between places; confirm the details for your own site.