Construction Documentation Services | BIM LOD 400
Fabrication Drawings | IFC Shop Drawings | Engineering for Constructio
From Coordinated Design to Fabrication-Ready Execution
The Shop Drawings phase (LOD 400) represents the highest level of detailed design development before fabrication and on-site construction.
At Triple A Integrated Real Estate Services, we provide BIM LOD 400 Modeling, Shop Drawings Production, Fabrication-Level Engineering Documentation, and Construction Issue (IFC) Drawings, ensuring that every building component is precisely defined for manufacturing, installation, and execution.
This stage is critical for contractors, fabricators, and developers who require zero ambiguity, full constructability, and accurate on-site execution guidance.
What is Shop Drawings (LOD 400)?
LOD 400 – Shop Drawings Level defines building elements with complete fabrication, assembly, and installation-level detail.
At this stage:
- Every element is fully defined for manufacturing or installation
- Exact dimensions, materials, and connections are specified
- Components are suitable for fabrication and assembly
- Construction sequencing and installation logic is embedded
- BIM model is fully constructible and contractor-ready
LOD 400 is widely used in high-rise buildings, infrastructure projects, industrial facilities, hospitals, commercial towers, and complex architectural developments where precision execution is critical.
Our Engineering & BIM Approach
We apply advanced BIM-based construction methodologies aligned with international standards to ensure fabrication-ready precision.
Our workflow integrates:
- BIM Level of Development standards (LOD 100–500)
- ISO 19650 BIM information management
- Fabrication-level engineering detailing
- Lean construction principles
- Contractor-focused documentation workflows
Our Shop Drawings Services (LOD 400)
- Detailed floor plans with construction-level accuracy
- Wall, ceiling, and finish detailing
- Façade systems and envelope detailing
- Joinery and interior detailing
- Waterproofing and insulation details
2. Structural Fabrication Drawings
We prepare fabrication-ready structural documentation:
- Reinforcement detailing (Rebar Shop Drawings)
- Steel structure fabrication drawings
- Connection details and joints
- Precast concrete detailing
- Structural assembly documentation
3. MEP Shop Drawings
We provide fully coordinated mechanical, electrical, and plumbing drawings:
- HVAC ductwork fabrication drawings
- Chilled water and piping systems
- Electrical power and lighting layouts
- Firefighting system installation drawings
- Plumbing and drainage fabrication details
- Smart systems (KNX / Automation / IoT)
4. BIM LOD 400 Modeling
We develop a fabrication-level BIM model that includes:
- Fully detailed building components
- Manufacturer-level geometry
- Assembly-ready modeling
- Precise system integration
- Construction sequencing support
This model is used directly for fabrication, coordination, and installation planning.
5. IFC (Issued for Construction) Documentation
We prepare complete construction packages including:
- Issued for Construction (IFC) drawings
- Final coordinated design sets
- Contractor execution documents
- Site installation references
- Approval-ready technical packages
Deliverables – LOD 400 Shop Drawings Package
Our Shop Drawings deliverables include:
- Fully detailed architectural shop drawings
- Structural fabrication drawings
- MEP installation and coordination drawings
- BIM LOD 400 model
- Façade and envelope detailing
- Joinery and interior detailing
- Material specifications
- IFC drawing sets
- Fabrication coordination reports
Construction sequencing documentation
Industries We Serve
- High-rise residential towers
- Luxury villas and complex residential projects
- Commercial office buildings
- Hospitality and hotel developments
- Healthcare and hospital facilities
- Infrastructure and transport projects
- Industrial facilities and factories
- Large-scale mixed-use developments
Why Shop Drawings (LOD 400) are Critical
A well-executed LOD 400 phase ensures:
- Zero ambiguity in construction execution
- Reduced fabrication and installation errors
- Improved construction speed and efficiency
- Accurate cost control and material optimization
- Minimized RFIs and site conflicts
- Higher quality control in execution
- Better coordination between contractors and subcontractors
This phase directly impacts:
- Construction quality
- Project timeline
- Cost efficiency
- On-site productivity
Our Philosophy
At this stage, design is no longer conceptual—it becomes physical instruction for construction.
We ensure that every detail is engineered for accuracy, every connection is validated for execution, and every drawing is optimized for real-world construction efficiency.