Northwest Pipe (NASDAQ:NWPX) reported quarterly earnings of $1.38 per share which beat the analyst consensus estimate of $1.02 by 35.69 percent. This is a 35.29 percent increase over earnings of $1.02 per share from the same period last year. The company reported quarterly sales of $151.067 million which beat the analyst consensus estimate of $132.008 million by 14.44 percent. This is a 16.03 percent increase over sales of $130.201 million the same period last year.