From preliminary engineering through plant commissioning and startup phase, our team provided project management and technical expertise for automation and validation, and project execution strategies. To expedite construction three primary modular construction contractors were utilized for two of the process buildings. The system contains three separate DeltaV systems; one for the utilities and administration area, and one for each of the two process areas. We conducted software development and testing activities from three locations to accommodate the compressed delivery schedule. Detailed procedures, and an innovative reporting structure and meeting format allowed the team to maintain software consistency across the three development sites.