Working in hot weather is hazardous.  Fact:  16 people died from heat stress while building the Hoover Dam. 

Heat stress is one of the most serious health hazards facing workers in the Gulf.  The risk from the heat and humidity is exacerbated by the long days worked and the protective equipment required, e.g. chemical resistant Tyvek coveralls, boots and gloves. More than 667 workers have already been treated for heat-related illness, some were very serious.

At OSHA's urging, BP has now implemented at all work sites a heat stress management plan that includes a matrix setting out specific work/rest requirements based on the heat, relative humidity, and the protective equipment worn.

Administrative or work practice controls of an effective heat program include:

• Acclimatize workers
• Replace fluids
• Reduce the physical demands
• Provide recovery areas
• Reschedule hot jobs
• Monitor workers

OSHA has more information on its website to help companies protect their workers from heat.  Remember, heat is dangerous, simple measures can save lives…be proactive…not reactive.