4D Construction Sequencing & Simulation
Linking master schedules from Primavera P6 or MS Project to federated BIM models using Synchro 4D Pro to visualize logistical logic, spot spatial-temporal conflicts, and optimize site layout phases.
4D & 5D BIM (Time Scheduling & Cost Estimating)
Synchronize Project Timelines and Capital Expenditures Directly Within the BIM Environment.
Eliminate scheduling delays and cost overruns before groundbreaking. We link parametric 3D models with master project schedules (4D) and live cost data (5D) to deliver highly visual construction simulations, precise quantity takeoffs, and dynamic cash flow projections.
Overview
4D & 5D BIM (Time Scheduling & Cost Estimating)
We link federated BIM models to master schedules and cost breakdowns to deliver 4D sequencing simulations, automated 5D quantity takeoffs, and dynamic cash flow forecasts that expose schedule and budget risk before groundbreaking.
Core technical capabilities
Engineering depth behind every deliverable.
Automated 5D Quantity Takeoffs (QTO)
Extracting precise material quantities directly from parametric model components to generate automated, highly accurate cost estimates, ensuring real-time variance tracking as the design evolves.
Dynamic Cash Flow Forecasting
Mapping cost-loaded schedules against the visual assembly sequence to simulate capital expenditure profiles, baseline progress curves, and monthly payment validations.
Visual Variation & Change Order Analysis
Simulating the downstream temporal and financial impacts of design modifications, providing stakeholders with clear, data-driven cost-benefit analyses before signing off on field changes.
Specifications
Specifications & deliverables matrix
| Specification Parameter | Standard Alignment |
|---|---|
| 4D Simulation Engines | Bentley Synchro 4D Pro, Navisworks Simulate/Manage, Bexel Manager |
| 5D Estimating Tools | Assemble Systems, RIB CostX, Vico Office |
| Schedule Integrations | Oracle Primavera P6, Microsoft Project, Asta Powerproject |
| Data Deliverables | Cost-loaded IFC/RVT models, 4D sequencing videos (.mp4), QTO schedules (.xlsx) |
Deliverables
What you receive.
- Cost-loaded coordinated IFC / RVT models with object-to-schedule mapping
- 4D construction sequencing videos (.mp4)
- Automated 5D quantity takeoff schedules (.xlsx)
- Live cash flow and quantitative dashboards for field tracking
Tech stack expertise
The industry-leading tools behind every deliverable.
Our team is highly skilled in utilizing industry-leading digital tools. We select the optimal technology for each project to ensure both agile performance and cost-efficiency.
Client onboarding journey
From intake to validated delivery.
Model & Data Alignment
We ingest your 3D BIM assets, Master Construction Schedules, and Cost Breakdown Structures (CBS) to verify data integrity and parameter readiness.
Temporal & Cost Mapping
We link model elements to specific schedule activities and cost items, establishing robust, unique object ID mapping rules within the simulation database.
Simulation Run & Validation
We execute the 4D/5D baseline simulation to actively identify scheduling bottlenecks, logistical clashes, and budgetary anomalies.
Export & Dashboard Handover
We deliver the fully cost-loaded coordinated model, high-resolution visual sequencing files, and live quantitative dashboards for active field tracking.
FAQs
Technical questions, documented answers.
Which 4D and 5D engines do you work in?
4D sequencing in Bentley Synchro 4D Pro, Navisworks Simulate/Manage, and Bexel Manager; 5D estimating in Assemble Systems, RIB CostX, and Vico Office.
Which project schedules can you link to?
Oracle Primavera P6, Microsoft Project, and Asta Powerproject, mapped to model elements by unique object IDs.
What do you hand over?
Cost-loaded IFC/RVT models, 4D sequencing videos (.mp4), QTO schedules (.xlsx), and live cash flow dashboards for field tracking.
Ready to Eliminate Costly Rework?
Book a 30-minute technical consultation to map your BEP, CDE, and delivery gates with our engineering team.
Engineer-led review·ISO 19650 aligned·NDA & IP protection