During the summer, outdoor construction workers such as those raking asphalt or sweating pipes can suffer from personal injury such as dizziness, discomfort and the fogging of safety glass and put themselves and others at risk of accidents. In some cases heat exhaustion can even lead to death. According to OSHA statistics an average of 30 construction workers die every year from heat stroke.
Construction workers can mitigate these types of injuries by arriving at work rested, wearing light clothing, drinking water every 15 minutes, doing demanding tasks in early morning when the heat is lower and when resting in a shady area is possible. Workers should also check their colleagues for signs of illness. Symptoms of heat exhaustion include headaches, dizziness, lightheadedness, fainting, weakness, moist skin, mood changes such as irritability or confusion, upset stomach and vomiting. Heat stroke is an immediate threat to life. Rapid cooling with ice packs or cold water must begin at once. A victim may sweat a lot, but some may have hot, dry skin and no sweating. Either way, it’s an extreme emergency. Call 911 immediately. For more info see the CPWR Hot Weather Toolbox