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

Fluor fell $.63 or 1.1 percent, to $56.53.

Foster Wheeler fell $.19 or .8 percent, to $22.78.

Quanta Services Inc. fell $.22 or .9 percent, to $23.33.

Shaw Group fell $.23 or .5 percent, to $43.46.