7 Hidden Hazards Inside Confined Spaces — And How WSQ Training Helps You Handle Them
Working inside a confined space may look simple from the outside — but anyone who has been in a tank, tunnel, manhole, vessel or pit knows the risks are real. Many of the dangers are invisible , and most workers only understand them properly after attending a WSQ Confined Space course such as: Perform Work in Confined Space Operation (PWCSO) Supervise Work in Confined Space Operation (SWCSO) These courses are designed to build strong awareness and practical skills so workers can identify hazards quickly and respond correctly before an incident happens. Below are seven hidden hazards workers often underestimate and how proper Confined Space training helps manage them. 1. Oxygen Deficiency That You Can’t See or Smell A confined space may look normal, but the air can be dangerously low in oxygen. Rusting metal, poor ventilation or chemical reactions can reduce oxygen without any visible sign. How WSQ training helps: During the WSQ Confined Space course , workers learn how to use gas ...