What is the origin of “Panama schedule”?





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"Panama schedule" describes an alternating 2-2-3 shift plan with 12-hour shifts over a period of 14 days, common in the military and some industries. What is the origin of this phrase?










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  • I've yet to find a dictionary that lists this term, and various searches have turned up nothing.

    – Backgammon
    Apr 4 at 0:15






  • 1





    I've heard it a few times, and Google gets plenty of hits. My assumption would be that it's of a military origin, likely going back to the military operation of the Panama Canal at some point, when scheduled boat passage through the canal would have dictated work schedules to a degree (in part because transportation might be by boat). Or it may be a metaphor -- a schedule of personnel in and out like boats through a canal.

    – Hot Licks
    Apr 4 at 2:32













  • Turned up nothing concrete as to the origin, that is.

    – Backgammon
    Apr 4 at 2:58


















3















"Panama schedule" describes an alternating 2-2-3 shift plan with 12-hour shifts over a period of 14 days, common in the military and some industries. What is the origin of this phrase?










share|improve this question























  • I've yet to find a dictionary that lists this term, and various searches have turned up nothing.

    – Backgammon
    Apr 4 at 0:15






  • 1





    I've heard it a few times, and Google gets plenty of hits. My assumption would be that it's of a military origin, likely going back to the military operation of the Panama Canal at some point, when scheduled boat passage through the canal would have dictated work schedules to a degree (in part because transportation might be by boat). Or it may be a metaphor -- a schedule of personnel in and out like boats through a canal.

    – Hot Licks
    Apr 4 at 2:32













  • Turned up nothing concrete as to the origin, that is.

    – Backgammon
    Apr 4 at 2:58














3












3








3








"Panama schedule" describes an alternating 2-2-3 shift plan with 12-hour shifts over a period of 14 days, common in the military and some industries. What is the origin of this phrase?










share|improve this question














"Panama schedule" describes an alternating 2-2-3 shift plan with 12-hour shifts over a period of 14 days, common in the military and some industries. What is the origin of this phrase?







etymology phrases






share|improve this question













share|improve this question











share|improve this question




share|improve this question










asked Apr 4 at 0:10









BackgammonBackgammon

41528




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  • I've yet to find a dictionary that lists this term, and various searches have turned up nothing.

    – Backgammon
    Apr 4 at 0:15






  • 1





    I've heard it a few times, and Google gets plenty of hits. My assumption would be that it's of a military origin, likely going back to the military operation of the Panama Canal at some point, when scheduled boat passage through the canal would have dictated work schedules to a degree (in part because transportation might be by boat). Or it may be a metaphor -- a schedule of personnel in and out like boats through a canal.

    – Hot Licks
    Apr 4 at 2:32













  • Turned up nothing concrete as to the origin, that is.

    – Backgammon
    Apr 4 at 2:58



















  • I've yet to find a dictionary that lists this term, and various searches have turned up nothing.

    – Backgammon
    Apr 4 at 0:15






  • 1





    I've heard it a few times, and Google gets plenty of hits. My assumption would be that it's of a military origin, likely going back to the military operation of the Panama Canal at some point, when scheduled boat passage through the canal would have dictated work schedules to a degree (in part because transportation might be by boat). Or it may be a metaphor -- a schedule of personnel in and out like boats through a canal.

    – Hot Licks
    Apr 4 at 2:32













  • Turned up nothing concrete as to the origin, that is.

    – Backgammon
    Apr 4 at 2:58

















I've yet to find a dictionary that lists this term, and various searches have turned up nothing.

– Backgammon
Apr 4 at 0:15





I've yet to find a dictionary that lists this term, and various searches have turned up nothing.

– Backgammon
Apr 4 at 0:15




1




1





I've heard it a few times, and Google gets plenty of hits. My assumption would be that it's of a military origin, likely going back to the military operation of the Panama Canal at some point, when scheduled boat passage through the canal would have dictated work schedules to a degree (in part because transportation might be by boat). Or it may be a metaphor -- a schedule of personnel in and out like boats through a canal.

– Hot Licks
Apr 4 at 2:32







I've heard it a few times, and Google gets plenty of hits. My assumption would be that it's of a military origin, likely going back to the military operation of the Panama Canal at some point, when scheduled boat passage through the canal would have dictated work schedules to a degree (in part because transportation might be by boat). Or it may be a metaphor -- a schedule of personnel in and out like boats through a canal.

– Hot Licks
Apr 4 at 2:32















Turned up nothing concrete as to the origin, that is.

– Backgammon
Apr 4 at 2:58





Turned up nothing concrete as to the origin, that is.

– Backgammon
Apr 4 at 2:58










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