SENTIVO CONSULTANCY
SEN-HSE-10 / Health protection

Heat stress prevention & response

Workers and supervisors exposed to indoor or outdoor heat

Discuss this course →English master · Awareness · v2.0
PERFORMANCE OBJECTIVES

What learners will practise.

  • Recognise environmental, workload and clothing factors.
  • Explain prevention, acclimatisation and monitoring arrangements.
  • Recognise emergency warning signs and initiate prompt help and cooling.
  • Apply the course decisions to a worked case and justify a response to the capstone.
  • Record control evidence, responsible roles and stop/escalation conditions in the workplace worksheet.

Inside the course

Try the slide experience →

  1. Start with a real decision
  2. Outcomes and limits
  3. How the learning works
  4. The decision map
  5. M1 · Heat comes from more than sunshine
  6. Read the complete heat load
  7. Consider task and personal circumstances respectfully
  8. Exercise 1 · Heat comes from more than sunshine
  9. M2 · Plan prevention before exposure
  10. Build prevention into the work plan
  11. Make adjustments when the task changes
  12. Exercise 2 · Plan prevention before exposure
  13. M3 · Water, rest and cooling access
  14. Check practical access to recovery
  15. Support hydration without making medical prescriptions
  16. Exercise 3 · Water, rest and cooling access
  17. M4 · Acclimatisation and supervision
  18. Plan gradual heat exposure
  19. Make buddy checks specific
  20. Exercise 4 · Acclimatisation and supervision
  21. M5 · Recognise illness and escalate early
  22. Act early on symptoms
  23. Recognise emergency warning signs
  24. Exercise 5 · Recognise illness and escalate early
  25. M6 · Emergency help and prompt cooling
  26. Activate help and cooling together
  27. Prepare the response before the hot shift
  28. Exercise 6 · Emergency help and prompt cooling
  29. Worked case · establish the facts
  30. Worked case · select and verify controls
  31. Worked case · maintain control
  32. Capstone · defend your decision
  33. Capstone · respond to a change
  34. Workplace job aid
  35. Local adaptation and references
  36. Assessment and transfer commitment
A SAMPLE OF THE APPROACH

Start with understanding.

Heat stress reflects the combined effect of environmental heat, physical effort and clothing or PPE. Indoor work near hot processes can be hazardous too. Humidity, radiant heat and limited air movement affect heat loss. A simple air-temperature reading does not describe every exposure.

Then make a decision.

A new worker doing heavy work becomes confused and unsteady in hot conditions. They are still sweating. A colleague suggests waiting in a vehicle to see whether they recover, without telling the supervisor.

Discuss: What are the facts, what could go wrong, and what must be verified before proceeding?

Make it specific to your workplace.

  • Current local heat-work restrictions and exposure assessment
  • Work/rest, hydration and acclimatisation arrangements
  • Emergency number, cooling resources and trained first-aid response

Before deployment, confirm these details with the client’s responsible technical reviewer. The course is a starting point for awareness learning, not a replacement for approved work procedures.

Technical reference basis

Reference review: 2026-10-24. HSE references concern Great Britain; OSHA references concern the United States. They are used for general safety principles, not presented as local law. No regulator endorsement or external accreditation is claimed.