Northwest Pipe Company , an industry leader of engineered welded steel pipe products for water and wastewater systems, was selected to provide 67,945 feet of 108-inch diameter, cement mortar lined and polyurethane coated pipe for section 15-2 of the Integrated Pipeline in North Central Texas. The construction contract for the installation of this segment has been awarded to BAR Constructors, Inc. of Lancaster, Texas, and is anticipated to be substantially complete by August 2016.