Apprentices learn by watching, not by plan: a fix for electrical makers

A fresh ITI pass-out joins a panel shop on Monday. The supervisor glances round, spots one wireman with an empty stool beside him and sends the lad there. For six months the newcomer strips, ferrules and crimps exactly as that wireman does. Some habits are excellent. Others, like ferrules printed to read upside down and ring lugs squeezed with the wrong die, travel into every cubicle the newcomer later builds.

The people guide for panel, motor and cable shops flags this habit: new hands are handed to whoever is free. Watching is part of any craft. Trouble starts when watching is the entire syllabus.

• Two helpers from the same intake are miles apart after a year.
• Rework tags repeat the same slip, and every one leads back to the same bench.
• No one can state what a trainee manages unaided, so supervisors avoid handing them a real cubicle.
• Stipend and wage rises for trainees are haggled one by one.
• Youngsters drift off before their first increment, telling friends they were only fetching cable ties.

Slow learning keeps the shop leaning on its seniors for longer. Habits copied in week one cost hours on the test stand and embarrassment at commissioning. Early quits waste the weeks already invested.

The pay cost hides in plain sight. Without a record of what a trainee can do, increments drift towards whoever pushes hardest. A diligent helper who watches a sloppier colleague earn more simply stops trying.

• No task has a name. Learning wiring has no stages, so nobody knows what comes after stripping.
• Seniors get no time. Coaching is wedged between their own cubicles, coils and stators.
• There is nothing to practise on. Trainees learn on live orders, so every slip costs money and the senior takes the work back.
• Nobody signs anything. Progress is a hunch, not a record.
• Pay ignores skill. Neither trainee nor mentor has a reason to push.

Rung one, tools and safety: names each tool, strips and crimps on offcuts, picks the right lug and die.
Rung two, preparation: cuts, strips, ferrules and lugs a wire set from a wire schedule without a slip.
Rung three, mounting: fixes DIN rail, trunking and components to a layout drawing on a dummy board.
Rung four, power wiring: wires a starter feeder on the dummy board and clears continuity first time.
Rung five, control wiring: wires a control circuit from a schematic, routed and labelled to the shop standard.
Rung six, live job under watch: wires one section of a real cubicle while a senior checks every termination.
Rung seven, independent: wires a small cubicle alone, signed by someone other than the mentor.
Each rung records the mentor, the practice piece, the date and the signer.

Other bays can borrow the idea. A motor works can run slot liner cutting, lacing, coil insertion and full stator winding as rungs, with a scrap stator for practice. A transformer works can use practice coils on a spare former before anyone touches a customer's rating. A cable plant can move helpers from take-up and drum duty to a drawing machine, and only later to extruder set-up.

1. 1

   Draft the rungs with your best senior

   Ask which tasks a newcomer must master and in which order. Keep six to eight rungs per trade, written in the shop's own words.

2. 2

   Make practice pieces

   A dummy board with DIN rail and trunking, a scrap stator, a set of practice coils. Mistakes belong on these, never on a client's order.

3. 3

   Name one mentor per learner

   Pick for habits as much as speed. Protect a short daily slot for showing and checking, marked on the shift plan.

4. 4

   Sign each rung

   Someone other than the mentor watches the learner do the rung task unaided and signs the card. The card lives in the learner's file.

5. 5

   Attach pay to rungs

   Publish what each rung pays, or which band it opens. A pay conversation becomes a look at the card.

6. 6

   Review learners every month

   Supervisor, mentor and learner read the card together. A stalled learner gets a plan, or a frank talk.

A proper learning and development process turns the ladder into a dated plan with records. Trade versions appear in the wiremen's route for panel shops and the winders' route for motor works. A shop worried about finding the hours should read how to keep training alive through tender rushes.