1203 will not be at Silver Plume for opening day. (The recent Colorado Timetable was not wrong - things just changed since they obtained their information.) There have been delays in obtaining various parts and other issues. The intended goal was to have it done this month, but this is not practicable. While it is a little closer to being done each day, it is impossible to offer any reliable estimation of its arrival at Silver Plume at this time. Note that this is not a "complete rebuild", this would have substantially increased the costs and required substantial (and expensive) engineering. Based on its expected primary duty as a backup engine, the expenditure of a total rebuild is not justified. It will be a combination of original, replacement used and new parts as needed - consistent with the agreement.