Once the various phases of the design documents are finalized, the EMS construction managers will focus on the steps critical to maintaining the project schedule. Construction progress and expense is electronically tracked by system and compared against the schedule to assure required progress is achieved. Timely corrective action can be taken if/as needed to preserve the schedule. The field superintendent will have full electronic access to the current Building Information Model (BIM), ensuring that the field crew has fully up to date construction documents. Field changes will not be allowed unless acknowledged and incorporated into the model, thereby documenting, controlling, and minimizing any change orders. The BIM will play a key role in successful prefabrication of sub-assemblies, allowing fabrication to occur under controlled shop conditions. Quality is assured while minimizing field labor, and fabrication can occur ahead of scheduled installation to facilitate just in time delivery of critical components. Of course, quality and safety is part of each worker’s job. Our Superintendents and Project Managers are well aware that overall responsibility for quality and safety falls heavily upon them.