Engineering precision built in BIM.

Civil engineer specialising in BIM modelling, quantity estimation and construction documentation for architectural and engineering firms in Belgium and Europe.

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Direct Collaboration

Hossein Reisiardali

Civil Engineer · BIM Specialist

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What I Do

Services

Professional BIM, construction documentation, quantity estimation, and technical drafting services for architectural and engineering projects in Belgium and Europe.

◼️

BIM Modelling

Full 3D architectural and structural modelling in Autodesk Revit. Floor plans, sections, elevations, and schedules to LOD 300–400.

📐

Construction Documentation

Technical drawings, wall sections, detail sheets, and annotated elevations ready for permit submission and contractor use.

📊

Quantity Estimation

Automated quantity take-off from Revit model. BOQ preparation for walls, floors, doors, and finishes in Excel format.

🏗️

Facade & Curtain Wall

Curtain wall systems, sandwich panel detailing, and facade documentation at 1:10 to 1:50 scale for specialist contractors.

🗂️

AutoCAD Drafting

2D technical drawings, site plans, and as-built documentation in AutoCAD for projects not yet in BIM workflows.

🔍

Model Coordination

Clash detection, model review, and coordination between architectural, structural, and MEP disciplines using Navisworks.

Selected Work

Projects

A focused selection of BIM modelling, construction documentation, facade detailing, and quantity estimation work for commercial and office projects.

Niavaran Commercial-Office Complex BIM model

Featured Project

Niavaran Commercial-Office Complex — Tehran

BIM production, technical documentation, facade coordination, wall sections, and quantity schedule support for a multi-level commercial-office complex.

Autodesk Revit 14 Floors 650h Wall Sections Full Quantity Schedule

47,800m²+ Floor quantities

1,456 Walls scheduled

IRR / EUR BOQ format

View BOQ Summary

Curtain wall sections and connection details

Curtain Wall Sections & Connection Details

Detailed facade and wall-section documentation prepared for specialist construction and coordination use.

Scale 1:50 4 Section Types Sandwich Panel

Full bill of quantities for Niavaran Complex

Full Bill of Quantities — Niavaran Complex

Quantity take-off and BOQ preparation from Revit schedules for floors, walls, doors, facade items, and construction documentation.

600 Doors 47,800m² Floors 1,456 Walls IRR / EUR

Portfolio

Award-Winning Facade Design — Ardabil Engineering Organization

About Me

About

BIM Consultant

Civil engineer with a BIM-first approach.

I hold a Master's degree in Civil Engineering from the University of Bologna and have spent my career working on complex mixed-use buildings, where precision in documentation and coordination is everything.

Based in Brussels, I work as an independent BIM consultant for architectural and engineering firms across Belgium. I bring the rigour of large-scale project experience to every deliverable — whether it's a full Revit model or a single detail sheet.

View Selected Work Contact Me

MSc Civil Engineering University of Bologna

Registered with Actiris & VDAB Brussels

Languages English · Dutch

Availability Remote and on-site assignments in Belgium and Europe

Expertise

Skills & Tools

Practical software knowledge and technical disciplines used for BIM modelling, documentation, quantity take-off, and project coordination.

💻

Software

Autodesk Revit
AutoCAD
Navisworks
MS Excel (BOQ)
Adobe Acrobat / PDF

🏗️

Disciplines

Architectural BIM
Quantity Take-Off
Facade & Curtain Wall
Construction Documentation
Model Coordination

How I Work

Process

A simple four-step workflow for BIM modelling, drafting, review, and final file delivery.

Brief & Scope

We define deliverables, LOD, file format, and timeline in a short call or email exchange.

Modelling & Drafting

I build the Revit model or produce AutoCAD drawings to your standards, with regular check-ins.

Review & Revise

You review the work and I incorporate your feedback. Up to two revision rounds included.

Delivery

Final files delivered in agreed format: .rvt, .dwg, .pdf, or .xlsx — with a handover note.

Qualifications & Recognition

Certificates

Academic qualifications, professional records, and technical credentials supporting independent civil engineering and BIM-related services.

2024

MSc in Civil Engineering

University of Bologna, Italy

This academic qualification reflects advanced training in civil engineering with a focus on infrastructure design, river basin analysis, technical research, and engineering project evaluation. It supports Hossein’s ability to provide structured engineering services, technical documentation, and design support for professional projects in Belgium and across European construction-related markets.

2024

Erasmus Academic Program

University of Liège, Belgium

This academic experience strengthened his exposure to the Belgian educational and engineering environment. It also helped him understand European project culture, technical communication, and multidisciplinary collaboration, which are important advantages for offering independent civil engineering and BIM-related services in Belgium.

Common Questions

FAQ

Practical information about collaboration, project support, deliverables, and professional engineering services.

Need technical project support?

These questions explain how collaboration can work for BIM modeling, civil engineering support, infrastructure studies, technical documentation, and project presentation.

Services can include BIM modeling, Revit support, AutoCAD drafting, civil design assistance, infrastructure planning support, technical reports, project documentation, and professional presentation files.

Yes. The services are designed for clients, companies, and partners who need independent civil engineering, BIM, and documentation support in Belgium or for European-style technical projects.

Depending on the project, tools may include Revit, AutoCAD, HEC-RAS, Flow 3D, MS Project, MATLAB, Python, and other technical software for design, analysis, planning, and documentation.

The process usually starts with consultation, followed by technical review, BIM or design work, documentation, and final delivery. The scope can be adjusted based on the client’s project needs.

Yes. Before starting, available drawings, project requirements, technical documents, and expected deliverables can be reviewed to define the best workflow and realistic project scope.

Legal Notice: Activity pending formal corporate registration in Belgium subject to the approval of the Professional Card (Carte Professionnelle). No commercial invoicing is active prior to status finalization.

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