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Sebastien MartialSM

Sebastien Martial

Synthesis Director / BIM Manager / BIM Modeler

€520/day
Bordeaux, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Sebastien

Technical & Architectural Synthesis:
Analysis of plans or digital models from the market tender file
Identification of interfaces between trades and production of a list of needs related to synthesis studies
Implementation of preparatory elements for studies
Development and updating of synthesis documents, based on the companies' execution documents
Leading meetings with various stakeholders during the study period, and writing minutes
Exchange and document management:

BIM (Management & Production):
Writing of BIM Modeling Convention and Charter
Implementation of the exchange workflow
Coordination of design around the digital model
Compilation of different models (trades, design office, architect, surveyor, companies, etc.)
Definition of modeling limits / Anticipation of breakdown by lots
Identification and analysis of conflicts
Management and control of incremented parameters for future use.
Leading BIM meetings / Production of written (.pdf) and digital (.bcf) minutes
Implementation of specific objects for BIM synthesis studies or project modeling
Implementation of correspondence tables, and IFC export options (for Revit)
Production of design and execution models (technical lots, architectural lots, VRD)

Internal training on the BIM process (Sketch to DOE/GEM phase), and on Revit software.

Architecture, Computer Graphics & Miscellaneous:
Production of all graphic documents necessary during the different project design phases:
Plans, sections, elevations, site plans, location plans, detail and joinery sheets, floor/ceiling identification plans, sales plans, construction site signage, etc..
Creation of synthetic images, 3D animations, embellishment of plans or elevations.
  • French

    Native or bilingual

  • English

    Conversational

Can work on-site
Bordeaux (up to 50km)

Experience

  • VERTEX BIM
    Owner & Sole Partner
    CIVIL ENGINEERING
    October 2023 - Today (2 years and 8 months)
    Bordeaux, France
    Management and Production of BIM digital models.
    All Trades Synthesis Studies
    Creation of synthetic images
  • SNCF Hubs & Connexions
    BIM Operations Manager / Agency Management
    CIVIL ENGINEERING
    February 2022 - August 2023 (1 year and 6 months)
    Paris, France
    Management of a RetroBIM model production unit based in New Delhi (India) for stations (Marseille Saint Charles, Marne la Vallée, Toulouse Matabiau, etc.). Management from Bordeaux, Paris and occasionally New Delhi
  • Agence C&G
    Synthesis Director & BIM Manager
    CIVIL ENGINEERING
    January 2013 - February 2022 (9 years and 1 month)
    Montpellier, France
    Direction of synthesis studies, BIM management, implementation of the BIM process within the agency, training of collaborators, Production of BIM digital models. Establishment of written synthesis documents (synthesis protocol, list of needs per trade, elements, preparatory, synthesis schedule, etc.). Leading synthesis meetings and writing minutes. Management of the documentation platform.

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Education

  • Self-taught & Various Training (BIM/
    2025
    Autodidaxie & Formations Diverses (BIM/
  • University Diploma in Computer Graphics and Construction
    ENSAM
    2006
    Diplôme Universitaire lnfographie et Construction

Skill set

Categories

  • Other