QUALITY SITEWORK MATERIALS, INC. v. CADDO-BOSSIER PARISHES PORT COMMISSION, Benteler Steel/Tube Manufacturing Corp., Walbridge Aldinger, LLC F.K.A. Walbridge Aldinger Company, Hardclay, LLC, the Ohio Casualty Insurance Company, Travelers Casualty and Surety Company of America, Liberty Mutual Insurance Company, Hudson Insurance Company and Thomas E. Hardiman