Work in the Creation and revision of preliminary master schedules for operations. Maintain a master schedule for each project and identify and record the impact of work performed and not performed as scheduled. Evaluate actual construction progress and provide regular schedule updates.Interface with operations, owners, and subcontractors to discuss impact of work and resolution of problems. Contribute to the development of working schedules for Estimating, prior to proposal date, which sufficiently illustrate the sequence of work activities and contract time.