PITTSBURGH (KDKA) — A week of sub-freezing temperatures is taking a toll on pipes.

One broke on Saturday at the CCAC Allegheny campus on the second floor of the Foerster Student Services Center on Ridge Avenue.

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Water trickled down to the first floor and onto the street.

The Foerster Center will remain closed until the mess is cleaned up.

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Meanwhile, in Downtown Pittsburgh, part of Seventh Avenue will be closed until Sunday afternoon following a water main break between Liberty Avenue and Smithfield Street.

It happened around 2 p.m.

The Pittsburgh Water and Sewer Authority says one business, Monte Cello’s Italian Restaurant, is without service because of the break.

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