13 April 2026

Course Overview

OHTA 502 explores the principles and practices involved in assessing and managing thermal environments in the workplace. The course focuses on understanding how heat and cold affect worker comfort, performance, and health — and how to evaluate and control these conditions effectively.

Learning Outcomes

• The human body’s response to heat and cold stress

• Measurement of thermal comfort parameters (air temperature, humidity, air speed, radiant heat)

• Use of indices such as WBGT (Wet Bulb Globe Temperature) and PMV/PPD

• Heat and cold stress prevention strategies

• Control measures, including engineering, administrative, and personal protective approaches

Course Format

Live Online

Course Content

By the end of the course, participants will be able to assess thermal environments, interpret results, and recommend appropriate control actions to ensure safe and comfortable working conditions. This module is ideal for those involved in occupational hygiene, safety management, or workplace risk assessments