Crew Time Allocation

Time Allocation     Adapted from: NASA Time Allocation for a Nominal Crew Schedule
         
Shift Cycle 7.00   Days per cycle  
         
Work Days per Cycle 5.00 255.00 Rostered on five out of seven  
             
Hours per Work day        
Rostered Shifts 8.00          
Coordination and Planning 0.50   Post-shift handover  
Community Obligation 2.00      
Weekly Cleaning 0.00      
Exercise 1.00      
Meals 2.50   Watch-standers eat at station  
Sleep 8.50      
Free time 1.50      
Total 24.00      
         
Rest Days per Cycle 2.00 102.00 Rostered off two in seven  
             
Hours per Rest day        
Rostered Shifts 0.00      
Coordination and Planning 0.00      
Community Obligation 2.00      
Weekly Cleaning 2.00      
Exercise 1.00      
Meals 2.50      
Sleep 8.50      
Free time 8.00      
Total 24.00      
         
Vacation Days per Year   8.00 Eight days per year  
             
Hours per Vacation day        
Rostered Shifts 0.00      
Coordination and Planning 0.00      
Community Obligation 0.00      
Weekly Cleaning 0.00      
Exercise 0.00      
Meals 2.50      
Sleep 8.50      
Free time 13.00      
Total 24.00      
         
Average   365.00 days per year  
             
Rostered Shifts 5.59 23.29%    
Coordination and Planning 0.35 1.46%    
Community Obligation 1.96 8.15%    
Weekly Cleaning 0.56 2.33%    
Exercise 0.98 4.08%    
Meals 2.50 10.42%    
Sleep 8.50 35.42%    
Free time 3.57 14.87%    
Total 24.00 100.00%