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Industrial Hygiene

Heat Stress & Heat Illness Prevention

Heat is one of the leading causes of workplace illness and death, and OSHA has made heat a national enforcement priority. Whether your exposure comes from hot processes indoors or summer work outdoors, a heat-illness prevention program protects workers and demonstrates good-faith compliance.

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Heat is one of the leading causes of workplace illness and death, and OSHA has made heat a national enforcement priority. Whether your exposure comes from hot processes indoors or summer work outdoors, a heat-illness prevention program protects workers and demonstrates good-faith compliance.

We assess your heat exposure using recognized heat-stress metrics, evaluate your work/rest practices and hydration provisions, and build a heat-illness prevention program aligned with OSHA's emphasis program and best practice.

What's included

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Heat exposure assessment

Evaluation using WBGT and heat-stress indices.

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Prevention program

Written heat-illness prevention plan.

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Controls & practices

Work/rest, hydration, and acclimatization guidance.

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Training

Supervisor and worker heat-illness recognition training.

When you need this

  • You have hot indoor processes (foundries, kitchens, furnaces, boiler rooms)
  • Employees work outdoors in summer heat
  • You've had heat-related complaints or incidents
  • OSHA's heat emphasis program applies to your industry
  • You have no written heat-illness prevention plan
Regulatory context: OSHA addresses heat under the General Duty Clause and a National Emphasis Program on heat-related hazards, with a heat standard in development. Recognized guidance comes from NIOSH and ACGIH (WBGT-based Threshold Limit Values for heat stress).

Why Vantage

Heat is a rising enforcement priority and a genuine hazard in hot indoor operations. We measure it properly with WBGT rather than guessing from air temperature, and build a program that's both protective and defensible as the rules evolve.

Questions, answered

OSHA currently enforces heat hazards under the General Duty Clause and an active National Emphasis Program, and a dedicated federal heat standard is in development. Several states have their own heat rules. Being proactive is both protective and defensible.

Typically with WBGT (wet-bulb globe temperature), which accounts for temperature, humidity, radiant heat, and air movement — a far better measure than air temperature alone.

Acclimatization for new/returning workers, water and rest provisions, shaded or cooled areas, monitoring, and training to recognize heat illness early.

Get ahead of the heat rule.

Talk to a CIH about a heat-illness prevention assessment and program.

Request a Consultation Call 509-940-2233