BCCK Holding Company has appointed Don Tyler as director of engineering. Tyler has more than 40 years of engineering, design, project, and discipline management experience in the natural gas processing, industrial wastewater treatment, power, paper, and chemical processing industries. He has been involved in more than 40 domestic and international NGL, LPG, and LNG projects with a range of engineering firms. He co-invented five NGL recovery patents, as well as patenting a subsurface well completion system with a heat exchanger.