NEW YORK (AP) — Shares of some top construction companies are mixed at 1 p.m.:

Fluor fell $.08 or .1 percent, to $56.41.

Foster Wheeler fell $.65 or 2.7 percent, to $23.01.

Quanta Services Inc. fell $.37 or 1.5 percent, to $24.26.

Shaw Group rose $.01 or percent, to $43.78.