Drink water before work each day.
Drink at least 2 litters of water every 2-3 hours.
Check you urine color. It should be pale yellow.
Add a little salt to your meals.
In hot weather, take regular breaks.
Get Plenty of sleep at Night.
Eat fruits and vegetables every day.
When unwell, tell your supervisor.
Leaflets, Posters and Brochures
Thermal Work Limit (TWL)