Key Functions to Complete at Each Stage of BIM Implementation

1. Design Phase

Principle: BIM acts as an auxiliary tool for design review and optimization, enabling 3D visualization management. However, it does not replace traditional 2D design models.

1.1 Control of Economic Indicators in Planning

1.1.1 Implementation Method

Integrate area calculation rules into the BIM volume model and incorporate relevant data such as the usage type of all building floors and rooms. This serves as a foundational dataset for future smart city initiatives and urban management.

1.1.2 Advantages

This approach ensures precise control over economic indicators, preventing falsification of building area and height restrictions. It also allows access to key building information—including gross floor area, usage properties, plot ratio, and building density—at any time based on specific requirements.

1.2 Application of BIM Green Building Analysis Across Design Stages

• 1.2.1 Planning and Design Stage
• 1.2.2 Conceptual Design Phase
• 1.2.3 Scheme and Preliminary Design Stage
• 1.2.4 Construction Drawing Stage

1.3 Visual Management for Scheme and Preliminary Design Approval

• 1.3.1 Indoor and Outdoor Renderings
• 1.3.2 3D Axonometric Screenshots
• 1.3.3 Animation Files
• 1.3.4 Human-Computer Interaction via Nv Lumon
• 1.3.5 Horizontal and Vertical Sectional Zoning or Material Color Coding

1.4 Requirements for Construction Drawing Review Results, Design Error Checking, and BIM Model Optimization

1.4.1 Building Design BIM Model

A. Model Depth

• Architecture discipline
• Structural discipline
• Mechanical and electrical systems

B. Error-Free Design and Submission of Navisworks Collision Check Reports

C. Model Information Depth and Information Creation Rules

1.4.2 Municipal Road BIM Model

A. Model Depth (including vertical road and site design, integrated pipe trenches, municipal pipelines)

B. Error-Free Design and Submission of Navisworks Collision Check Reports

C. Model Information Depth and Information Creation Rules

Incorporates RFID wireless radio frequency technology.

1.4.3 Landscape BIM Model

A. Model Depth

B. Error-Free Design and Submission of Navisworks Collision Check Reports

C. Model Information Depth and Information Creation Rules

Includes greening analysis.

1.4.4 Interior Design BIM Model

A. Model Depth

B. Error-Free Design and Submission of Navisworks Collision Check Reports

C. Model Information Depth and Information Creation Rules

D. Material Statistics

2. Construction Phase

2.1 Model Coordination, Control, and Management by the Owner’s BIM Consulting Team

Includes rules for model collaboration and BIM model integration specific to subcontractors, as well as creation and submission of the finalized model.

2.2 BIM Model Deepening and Application by the Construction Team

Focuses on construction progress management, 4D construction simulation, project integration, site layout, and phased or sectional quantity statistics to support procurement. It covers 4D simulation of complex construction processes, efficiency trials of essential infrastructure (e.g., hydraulic jacks, lifting equipment), integration of mechanical and electrical deepening processes (pipeline supports, construction workshops, installation and maintenance spaces) with BIM models, and preparation of construction settlement lists.

2.3 BIM Model Deepening and Application for Construction Supervision

Includes management of material entry, construction technology, equipment data, and inspection and acceptance records.

2.4 BIM Model Deepening and Application by Furniture and Equipment Manufacturers

Defines parameter rules and includes operation and maintenance animations, manufacturer pricing data, system diagram models, maintenance information, warranty details, and installation deepening diagrams during the construction phase.

2.5 BIM Model Deepening and Application in Curtain Wall Specialty

Contains parameter definitions, curtain wall numbering systems, manufacturer pricing, maintenance data, and 4D construction simulation responsibilities for the project.

2.6 BIM Model Deepening and Application in Steel Structure Specialty

Involves parameter definitions, construction progress control, quantity statistics, material lists, 3D scan model comparisons, construction and installation animations, and detailed installation drawings.

2.7 BIM Model Deepening and Application in Lighting Specialty

Focuses on parameter definitions, circuit design optimization, monitoring of traffic and pedestrian flow timing, and system diagrams.

2.8 BIM Model Deepening and Application in Investment Management

Includes total engineering quantities, phased and subdivided quantity calculations, itemized bidding list requirements, project fund utilization plans, and review of BIM model quantities for construction settlements.

3. Property Management Stage

3.1 BIM Model Training and Management for Disasters and Emergencies

Covers scenarios such as fires, water pipe bursts, and power outages.

3.2 Space Management

Includes rental management.

3.3 Facility Maintenance Management

Encompasses curtain walls, equipment, furniture, buildings, and elevators.

3.4 Security Management

Includes video surveillance, building intercom systems, and perimeter anti-theft measures.

3.5 Operations Management

• Parking lot management
• Electronic patrol systems
• Access control

3.5.1 Intelligent Lighting Management

Loop lighting control in public areas.

3.5.2 Ventilation System

Time-based management.

3.5.3 Greening System Management

3.5.4 Pedestrian and Vehicle Flow Road Indication System

3.5.5 Monitoring System

3.6 Building Performance and Energy Consumption Monitoring

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