[en] The Boeing Engineering and Construction Company has the responsibility to recommend and assist in designing and implementing a project control system for the Office of Waste Isolation. BEC, after analysis of the OWI management structure and techniques utilized, has recommended the implementation of a Program Control System (PCS) for use by OWI. This system embraces the scope of management needs for visibility and control of cost and schedule performance as well as providing a framework for all the various segments of a complete program control system. Because of the schedule constraints placed on OWI by DOE it was not deemed practical to implement all segments of PCS but rather those that are basic to the concept and can return the greatest short-term benefit. The area of cost and schedule control appears to provide the greatest benefit when combined with the control room techniques for visibility and control. Technical performance is not covered in this report. The segment of PCS titled Integrated Cost/Schedule (IC/S) was used to identify those functions unique to cost and schedule control