A water leak developed this morning from a city water supply line at a hose connection near the T2 expansion tank.  Water was observed to be dripping off the mezzanine onto the plastic sheet covering the T2 cooling package.  The leak has been stopped and the leaky fitting is being repaired by Carston Frasden.

The T2 cooling package was inspected: small amount of water on the top of the plastic sheet, no water visible below the plastic, and all package components were dry.
The T2 expansion tank level was checked: no change.