BIM Quantity Takeoff & Cost Estimation Course

Lesson 1 • Quantity Takeoff Principles

Defines quantity takeoff types, measurement rules, and units. Grounds students in manual logic before applying automated BIM extraction.

Lesson 2 • BIM Standards and Data Protocols

Explains open standards, classification systems, and data exchange formats. Ensures students can evaluate model compliance before extraction.

Lesson 3 • Introduction to BIM Concepts

Covers BIM dimensions, data structures, and industry roles. Connects model intelligence to downstream quantity extraction processes.

Lesson 1 • Federated Model Coordination

Combines discipline-specific models into a federated set for multi-trade takeoff. Students manage reference links and coordinate overlapping elements.

Lesson 2 • Model Properties and Parameters

Examines built-in and shared parameters that drive quantity schedules. Students extract and verify property data for cost use.

Lesson 3 • Understanding Model Geometry Types

Distinguishes solid, surface, and parametric geometry and their takeoff implications. Connects geometry type to extraction accuracy.

Lesson 4 • Element Classification Systems

Applies trade-based and hierarchical classification to model elements. Enables consistent quantity grouping across disciplines.

Lesson 1 • Rule-Based Takeoff Configuration

Configures extraction rules that automate element counting and measurement. Reduces manual intervention and improves consistency.

Lesson 2 • Multi-Discipline Quantity Extraction

Applies extraction workflows across structural, architectural, and MEP disciplines. Students reconcile quantities from federated model sources.

Lesson 3 • Quantity Verification and Tolerance

Validates extracted quantities against design intent and benchmarks. Establishes acceptable tolerance thresholds for cost use.

Lesson 1 • Cost Breakdown Structure Design

Constructs hierarchical cost breakdown structures aligned to project phases and trades. Provides the framework for mapping quantities to cost items.

Lesson 2 • Indirect Costs and Markup Structure

Incorporates preliminaries, overheads, contingency, and profit into the estimate. Completes the full cost model beyond direct work items.

Lesson 3 • Unit Rate Development

Derives unit rates from labour, material, and equipment components. Students build rates that reflect project-specific conditions.

Lesson 4 • Rate Library Management

Organises, versions, and updates rate libraries for ongoing project use. Ensures cost data remains current and traceable.

Lesson 1 • Estimation Workflow Architecture

Maps the full estimation process from model input to final cost output. Establishes a repeatable workflow structure for project teams.

Lesson 2 • Estimate Review and Approval

Applies structured review processes to validate estimate accuracy and completeness. Prepares estimates for stakeholder approval and project authorisation.

Lesson 3 • Estimate Assembly and Structuring

Assembles quantities, rates, and markups into a structured estimate document. Students apply CBS hierarchy to organise cost outputs logically.

Lesson 1 • Post-Construction Cost Benchmarking

Captures final project costs and feeds data back into rate libraries. Builds organisational cost intelligence for future estimates.

Lesson 2 • Construction Phase Cost Monitoring

Tracks actual costs against BIM-based estimates during construction. Enables earned value analysis and forecast-to-complete reporting.

Lesson 3 • Detailed Design Quantity Takeoff

Performs full quantity takeoff from developed BIM models at detailed design stage. Produces trade-level quantities for procurement and tendering.

Lesson 4 • Schematic Design Cost Planning

Develops elemental estimates from schematic BIM models. Bridges conceptual budgets to detailed design cost targets.

Lesson 1 • Professional Quantity and Cost Reporting

Structures formal reports for clients, contractors, and project boards. Applies professional standards to report layout, language, and data presentation.

Lesson 2 • Value Engineering Through BIM Data

Uses BIM quantity data to identify cost reduction opportunities without compromising function. Structures value engineering workshops with model evidence.

Lesson 3 • Cost Risk and Sensitivity Analysis

Quantifies cost uncertainty using sensitivity and scenario analysis. Enables risk-informed decision-making on project budgets.

Lesson 1 • Tender Evaluation and Analysis

Evaluates submitted tenders against BIM-based estimates and benchmarks. Identifies pricing anomalies and supports contractor selection decisions.

Lesson 2 • Procurement Strategy and BIM

Aligns procurement routes to BIM maturity and project delivery models. Students select appropriate strategies based on project risk and data availability.

Lesson 3 • Bills of Quantities Preparation

Produces structured bills of quantities from BIM-extracted data using standard measurement methods. Ensures tender documents are complete and auditable.

Lesson 4 • Contract Sum and Budget Reconciliation

Reconciles the awarded contract sum against the project budget and estimate. Establishes the cost baseline for construction phase monitoring.