La Défense, Paris
+06 48 48 87 40
Service 01 of 06

BIM Design &
3D Modeling
Services

Full-lifecycle BIM at LOD 500 — coordinated 3D models, Revit families, MEP coordination, and zero-clash delivery for industrial and commercial projects globally.

🎯 LOD 500 Capable
Clash-Free Delivery
🌐 IFC Compatible
📋 BEP Included
🔗 Navisworks QC
Used by
Active BIM Project
In Progress
Pharmaceutical Facility — Full BIM Coordination
Structural Revit Model97%
MEP Coordination84%
Clash Detection (Navisworks)71%
🏗️3,840Revit Objects
0Active Clashes
📄LOD 500BIM Level
0+BIM Projects Delivered
LOD 0BIM Precision Level
0+Years Revit Expertise
ZeroClash Delivery Policy
What We Deliver

Every Discipline.
One Coordinated Model.

We handle the full BIM scope — from Architectural and Structural to MEP — in a single federated, clash-free model.

LOD 500

Revit MEP, Structural & Architectural

Complete federated BIM model across all three disciplines — coordinated, linked, and clash-resolved in one Navisworks model.

Mechanical, Electrical & Plumbing (MEP) in Revit
Structural steel, concrete, and foundation modeling
Architectural walls, doors, façade components
Full discipline coordination & federated model
Custom

Revit Family & Template Creation

Custom Revit families built to exact project specifications — from parametric mechanical equipment to bespoke architectural components.

Parametric mechanical & piping equipment families
Structural connection & steel profile families
Project templates with standards embedded
Shared parameters & schedule-ready families
Navisworks

Clash Detection & Coordination

Multi-discipline clash detection using Navisworks Manage — with detailed reports, resolution tracking, and zero-clash sign-off.

Hard, soft, and clearance clash detection
Weekly coordination meeting reports
Resolution tracking dashboard
Zero-clash sign-off certificate on delivery
ISO 19650

BIM Execution Plan (BEP)

Full BIM Execution Plan prepared to ISO 19650 standards — covering model standards, naming conventions, LOD schedule, and handover format.

Pre-contract and post-contract BEP
LOD schedule per project phase
Model file naming conventions
Handover format: IFC, NWD, RVT, DWG
Schedules

Quantity Take-Off & Schedules

Automated quantity schedules directly from the BIM model — room schedules, door/window schedules, equipment lists, and MTO reports.

Room and area schedules
Door, window, and fixture schedules
Equipment & material take-off (MTO)
Export to Excel/CSV for cost estimation
BIM 360

Cloud Collaboration & BIM 360

Real-time cloud collaboration on Autodesk BIM 360 — with issue tracking, RFI management, and client model access from anywhere.

BIM 360 Docs model hosting
Issue & RFI tracking
Client review & markup access
Revision history & audit trail
Our BIM Process

How We Deliver
Your BIM Model

A transparent, milestone-driven process that keeps you informed and in control at every stage.

Project Brief & Data Handover

We receive your drawings, specifications, and BIM requirements. Our team reviews the scope, sets up the BIM Execution Plan (BEP), and confirms project standards, LOD level, and file naming conventions before any modeling begins.

BEP Draft LOD Schedule Model Setup Standards Review
⏱ 1–3 days

3D Modeling & Family Creation

Our senior Revit engineers build the model discipline-by-discipline — Structural, Architectural, MEP — creating custom Revit families as needed. Weekly progress reports keep you updated.

Revit Model Files Custom Families Weekly Progress Linked Models
⏱ 1–4 weeks (scope dependent)

Clash Detection & Coordination

All discipline models are federated in Navisworks. We run hard, soft, and clearance clash tests — generating detailed reports, prioritizing clashes by severity, and resolving each with the relevant discipline. The cycle repeats until zero clashes remain.

Clash Report Resolution Log NWD File Zero-Clash Certificate
⏱ Continuous until sign-off

Quality Check & Client Review

The completed model goes through NTEL's internal multi-layer QC review — checking model accuracy, naming conventions, parameter completeness, and LOD compliance — before sharing with you for client review and feedback.

QC Checklist Model Review BIM 360 Upload Client Walkthrough
⏱ 2–5 days

Final Delivery & Handover

Final deliverables are packaged in your required formats — RVT, IFC, NWD, DWG, PDF — with complete documentation including BEP, clash reports, quantity schedules, and a zero-clash sign-off certificate. Post-delivery support is included.

RVT Files IFC Export NWD Model Full Documentation Post-Support
⏱ Final delivery day
Software We Use

Industry-Standard
BIM Software

20+ years of mastery across the full Autodesk BIM ecosystem and beyond. Click any tool to see our capabilities.

🏗️
Autodesk Revit BIM Modeling — MEP, Structural, Architectural Expert · 15+ years
97%
🔗
Navisworks Manage Clash Detection, 4D Planning, Model Coordination Expert · 15+ years
96%
☁️
Autodesk BIM 360 Cloud Collaboration, Issue Tracking, Document Control Expert · 8+ years
93%
📐
AutoCAD 2D Documentation, Fabrication Drawings, Isometrics Expert · 20+ years
98%
Dynamo for Revit BIM Automation, Parametric Design, Data Workflows Advanced · 6+ years
85%
🏗️
Autodesk Revit
BIM MODELING · MEP · STRUCTURAL · ARCHITECTURAL

Revit is our primary BIM authoring tool. Our team of certified Revit professionals model every discipline to LOD 500, creating coordinated, parameter-rich models that serve as the single source of truth throughout the project lifecycle.

MEP systems modeling (HVAC, Electrical, Plumbing)
Structural steel, concrete, and foundation elements
Architectural finishes, curtain walls, roofs
Custom Revit family creation
Shared parameters & schedule automation
15+
Years of
Expert Use
What You Receive

Your Complete
BIM Package

A comprehensive deliverable set in every format you need — ready for construction, facility management, and beyond.

📁
Revit Model Files
Native .RVT discipline models — Architectural, Structural, MEP — fully linked and coordinated.
.RVT · .RFA
🌐
IFC Export
Open BIM IFC 2x3/4 export — compatible with all major BIM and FM software platforms.
.IFC · .IFCZIP
🔗
Navisworks Model
Federated NWD/NWF model for clash review, 4D simulation, and client walkthroughs.
.NWD · .NWF
📐
2D Construction Drawings
Coordinated 2D plans, sections, elevations, and details extracted from the BIM model.
.DWG · .PDF
📊
Quantity Schedules
Automated material take-off and quantity schedules directly from BIM model parameters.
.XLSX · .CSV
Clash Detection Report
Detailed Navisworks clash report with resolution status, severity rating, and sign-off log.
.PDF · .HTML
📋
BIM Execution Plan
Complete BEP to ISO 19650 standard — LOD schedule, naming conventions, handover protocols.
.PDF · .DOCX
🎥
Model Walkthrough Video
MP4 walkthrough video of the final BIM model for stakeholder presentations and records.
.MP4 · .AVI
Proven Results

What Our BIM
Delivers

Real, measurable outcomes from our BIM approach — validated across 500+ global projects in nuclear, petrochemical, pharmaceutical, and heritage sectors.

Construction Error Reduction92%
Rework Cost Savings40%
Delivery Speed vs Industry Avg40% Faster
Client Satisfaction Rate100%
🏗️ 500+ BIM Projects
Delivered Globally
🎯 LOD 500 Maximum BIM
Detail Level
Zero Our Clash Delivery
Guarantee
🌍 10+ Countries with
Active BIM Projects
Real Project · Real Results

BIM Case Study:
Nuclear Facility, France

CEA Nuclear Facility — LOD 500 BIM
Client: CEA · ORANO · France
LOD 500BIM Level
ZeroClashes
IFCExport
The Challenge

Nuclear facility BIM modeling requires the absolute highest precision and documentation standards in the engineering world. CEA required a LOD 500 BIM model of a radioactive material handling building in France — with zero tolerance for errors, full IFC export, and documentation compliant with French nuclear safety regulations.

Full Revit MEP, Structural, and Architectural model at LOD 500
Navisworks clash detection — zero unresolved clashes at handover
IFC 2x3 export for client's facility management system
BEP and full documentation package for regulatory submission
Delivered within the agreed project timeline
Revit LOD 500 Navisworks IFC Export BIM 360 BEP ISO 19650
Start a Similar Project ↗
BIM Questions

Frequently Asked
Questions

Everything you need to know about our BIM Design & 3D Modeling service.

We deliver BIM at any LOD from LOD 100 to LOD 500. Our standard for industrial, nuclear, and pharmaceutical projects is LOD 400–500, which includes detailed geometry, material properties, fabrication data, and as-built information. We agree the LOD schedule with you at the start of the project in the BIM Execution Plan.

Timeline depends on scope, complexity, and data availability. A single-discipline Revit model for a mid-size project typically takes 2–3 weeks. A full MEP + Structural + Architectural coordinated LOD 500 model for a large industrial facility may take 6–12 weeks. We will give you a specific timeline after reviewing your project documents. We consistently deliver 40% faster than industry average.

You receive the complete deliverable package: native Revit .RVT files (all disciplines), IFC 2x3/4 export, Navisworks .NWD coordination model, 2D DWG/PDF construction drawings, quantity schedule Excel files, Navisworks clash report, BIM Execution Plan, and a model walkthrough MP4 video. We can accommodate any additional format requirements.

Our primary BIM tool is Autodesk Revit, but we also work with Tekla Structures for heavy structural steel, MicroStation for infrastructure projects, and AutoCAD Plant 3D for process plant BIM. We export to IFC for any other software ecosystem. We can work within your existing BIM environment.

Our zero-clash guarantee is backed by a rigorous process: after each modeling phase, all discipline models are federated in Navisworks Manage and a full clash test (hard, soft, and clearance) is run. Clashes are logged, prioritized, and resolved with the relevant discipline before the next phase begins. Final delivery includes a signed zero-clash certificate and the complete Navisworks clash report showing all clashes resolved.

Start Your BIM Project

Ready for
Zero-Clash BIM?

Share your project scope and we'll respond with a detailed BIM proposal and timeline — within 24 hours.

📧 contact@ntechel.com
📞 +880 1611-414126
💬 WhatsApp Available
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