Link schedule activities to BIM objects
Connect work packages and planned dates to corresponding model elements for visual 4D simulation and review.
Nebula Digital Twin Progress Management System
BIM 4D and time-series 3DGS for progress management
Align construction plans, BIM objects and time-series site captures on one engineering timeline to review planned work, recorded progress and variances in context.
Product value
Give project teams a shared timeline for schedule review, site evidence and progress coordination.
Retain a continuous site record
Organize time-series captures by date and area so teams can return to the recorded site condition.
Discuss variances with common evidence
Compare planned states, BIM construction states and site records without separating the evidence from its location and time.
Progress management capabilities
Connect planning, task execution and progress comparison to BIM components, project timelines and field evidence.
Automatic work breakdown
Automatically parse BIM components, associate the project WBS with the model EBS tree, and support incremental parsing.
Schedule import
Import, edit and export Microsoft Project schedules to make task assignments and execution easier to track.
Gantt charts
Turn scheduled tasks into a timeline and review project plans by day, week, month or year.
Critical path calculation
Identify the task sequence that determines the shortest project duration to support risk assessment and resource allocation.
Task assignment
Assign tasks to subcontractors and responsible staff, then track daily, weekly and monthly workloads and progress.
Schedule linking
Manually link scheduled tasks to WBS work packages for detailed project control.
Planned progress simulation
Link WBS tasks to BIM components and animate the planned construction sequence over time.
Actual progress simulation
Use daily completion percentages from the site to visualize actual project progress.
Progress comparison
Compare planned and actual completion dates to support corrective-action reviews.
Delay warning simulation
Compare scheduled completion dates with current progress to identify delays.
Product highlights
Progress information remains connected to the relevant date, location, model object and site evidence.
Visual 4D schedule review
Use the BIM scene to explain planned construction sequence, milestones and work-package relationships.
Schedule · work package · BIM linkageTime-series site reconstruction
Organize available 3DGS captures by area and date to preserve the visible condition of the site.
3DGS · area · capture datePlan-to-reality comparison
Review the planned model state alongside the corresponding site record and document the observed difference.
Plan · model state · site evidenceTraceable progress coordination
Retain review conclusions, responsible parties and handling records with the original progress evidence.
Review · responsibility · recordTeams and use cases
Owners and project management teams
Review milestones and site progress through a common timeline and shared visual evidence.
General contractors
Connect schedule activities to BIM elements and communicate construction sequence and recorded status.
Supervision and consulting teams
Use dated site records and comparison results during progress review and coordination.
Review construction progress on one engineering timeline
Tell us about your schedule, BIM model and site-recording method, and we will prepare a relevant demonstration.
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