Health, safety and wellbeing for Transformer Manufacturers: lifting, ovens, oil and cranes on the floor
Transformer work means cranes, heavy cores, hot ovens and oil. Clear lifting rules, trained signallers and a record of near misses protect people and the units they build.

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Share your requirementsWhy health, safety and wellbeing matters in transformer manufacturers
On a transformer floor, a core or active part may weigh as much as a small vehicle. Slings are worn, signals between operator and crew are habit rather than rule, and a hot oven door is opened by whoever is nearest. Oil spills make floors slippery and fumes in a closed bay tire the crew. Most days nothing happens, so risks feel imaginary until a lift goes wrong.
Good looks like a named crane operator and signaller for each lift, slings checked and tagged before use, a clear no go zone under loads, and a short talk before heavy lifts. Oven and oil work have written steps. Near misses are noted without blame, so the crew speaks up before an injury.
How to set it up
1. Walk the floor with the crew
Walk each bay with two or three people who work there and ask where they feel at risk. Note lifts, oven doors, oil handling, stacking of insulation and walkways. Their answers show where to start.
2. Set lifting rules for each lift type
Write a short rule for core lifts, coil lifts and tank lifts: who signals, which slings, what weight, where people stand. Display it near the crane and brief everyone who works under it.
3. Train and name signallers
Choose crew members who signal calmly and teach them standard hand signals. Name the signaller for each shift so there is never doubt about who is giving signals.
4. Write steps for ovens and oil
List steps for loading and unloading the drying oven, for oil filling and for clearing spills. Include protective wear, who must be present, and what to do if a spill reaches a drain.
5. Record near misses and review monthly
Keep a simple notebook for near misses. Review it monthly with the crew and fix one thing each time. A health and safety routine gives the shape.
Check these first
Before changing anything, find out what is true today. These take an afternoon and use your own records.
- Inspect every sling in use and note how many are worn, untagged or of unknown rating.
- Ask three crew members who is allowed to signal the crane and see whether they agree.
- Check how many near misses were noted last quarter and whether any were fixed.
- Count people who have worked near the oven without any written instruction on it.
GullyHR can do this with you. Read how we approach health, safety and wellbeing in general, or share your requirements and we will tell you where to start.
Questions owners ask
Only people you have trained and checked, with the name on a list kept near the crane. Occasional use by anyone nearby is a common cause of near misses and should stop.
Never punish a report. Thank the person, fix the cause, and tell the crew what changed. When people see action, they report more. When they see blame, they hide events.
Not necessarily. Many units start with one respected supervisor given time and clear duties. What matters is that someone owns the routine, walks the floor each week and has your backing to stop a lift.