TOS 1 connected to the drill hose
    TOS 1 connected to the drill hose

    The drillers have made their first hole in the ice for this season. They started on hole 80 Friday morning. On Saturday I headed out to check out the system. The tower operations site (TOS) is where the drilling and deployment happen. There are actually two TOSes so that when one is in use they can maneuver the second to the next drill site.

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    Actually, it's only 30 breakouts, one for every two DOMs.

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    Date
    Weather Summary
    Overcast
    Temperature
    -27.4
    Wind Speed
    7

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