WBGT range: 90.0 degrees F and higher
Recommended work/rest cycle (minutes)
and water intake (qts/hour)
Acclimatized airmen wearing ABUs:
- Light work: No limits, 1.0 qts/hr
- Moderate work: 20/40, 1.0 qts/hr
- Heavy work: 10/50, 1.0 qts/hr
Unacclimatized airmen wearing ABUs:
- Light work: 40/20, 1.0 qts/hr
- Moderate work: 10/50, 1.0 qts/hr
- Heavy work: Not allowed
