Integrated Master Schedule(IMS)
A project schedule that integrates all contract tasks, milestones, and dependencies into a single timeline.
Overview
The Integrated Master Schedule (IMS) is a comprehensive schedule that ties together all work packages, milestones, and interdependencies for a program. It supports program management, earned value reporting, and customer visibility into progress.
Why It Matters in GovCon
Many DoD and complex programs require an IMS as a contract deliverable. The IMS must align with the contract work breakdown structure (WBS) and support the integrated baseline review (IBR). Maintaining a credible IMS is essential for contract compliance.
Key Details
- WBS Alignment: IMS activities map to the work breakdown structure.
- Earned Value: IMS supports Earned Value Management System (EVMS) compliance.
- Critical Path: Identifies sequence of activities that drive program completion.
- Updates: IMS is typically updated monthly and submitted per contract requirements.
Related Terms
- Work Breakdown Structure (WBS)
- Earned Value Management (EVM)
- Integrated Baseline Review (IBR)
- Master Schedule
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