Integrated Master Schedule (IMS)
WBS structure (overview)
- Level 1: Global Capacity Portfolio
- Level 2: Regional Programs (EMEA / NAM / APAC)
- Level 3: Site phases (Civil, Power, Network, Commissioning, Handover)
- Level 4: Discipline activities with owners and dependencies
Milestone chain (end-to-end)
- Site ready → Civil complete → Power energised → Network integrated → Commissioning complete → Operations handover
Integration points (examples)
- Power energisation gates network commissioning readiness
- Shared procurement lead times influence multiple regional forecasts
- Operations handover depends on cross-site completion + readiness sign-offs
How this is used
- Weekly refresh of critical/near-critical drivers
- Dependency breaches escalated via Dependency Register
- Changes to committed dates governed via Change Impact Analysis
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