Construction companies shares mixed at 1 p.m.

IndustriesAssociated Press

Shares of some top construction companies are mixed at 1 p.m.:

Fluor fell $.32 or .4 percent, to $77.88.

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Foster Wheeler rose $.16 or .5 percent, to $34.60.

Quanta Services Inc. rose $.27 or .8 percent, to $35.38.