Julien Triquet

Mission carried out as a consultant for the company STEPS-4: Project Engineering and Planning Manager for the Tram Translohr2(*) Project, a contract of 116 million Euros, which aims to provide 26 trams for the City of Padua (Italy). Responsible for the schedule of the project, as well as the coordination, and whole supervision of engineering activities. As a core team member, accountable for the design outcome, my mission is to ensure all the milestones from the Specification Design Review (SGR) to the design freeze (Critical Design Review) are delivered on time and compliant with the Client requirements. My tasks include: - Building and monitoring the schedule and all its critical paths - Coordination of all engineering activities of the project: Mechanical, Electrical, Control Command scope of work: weekly team meetings, Design Reviews, Sub-system weekly meetings. - Managing relationships with key internal and external stakeholders (procurement, industrialisation, suppliers and subcontractors) - Ensuring compliance with technical standards - Monitoring design project costs and budget - Implementing effective work process and methods according to Alstom’s standards - Establishing regular reports on project progress (Monthly Project Reviews, Weekly Core Team meeting…) (*) The Translohr is a tramway on tres guided by a single central rail powered by overhead wires and collected with a pantograph. It is designed to operate in densely populated urban environments as it can carry up to 300 passengers per train.

Mission carried out as a consultant for the company STEPS-4: Engineering Project Manager for APTIS Project for Alstom (Fleet of 62 electrical buses): Project currently in its warranty phase. Responsible of a team of 9 engineers to identify and solve all the technical issues that occur during the warranty period. The mission covers also corrective actions to improv the reliability of the product, by: - developing and releasing softwares (Traction, HVAC, Battery...) - implementing mechanical optimisations Aptis is an electric bus project developed by Alstom and ordered by three operators in France: RATP (Paris), SEMITAG (city of Grenoble), RTCR (city of La Rochelle). Achievements : 1. Successful reorganisation of the engineering office 2. A solution has been developed or is being deployed for 66% of the technical problems detected. 3. The reliability of the fleet has been improved by 10% from July 2022

Project Manager, Responsible for projects valued from 600 k€ up to 1 M€. My scope of work and responsibilities cover all the steps of the process from the signing of the contract to the commissioning of the equipment. - Analysis of the Contract, Applicable Standards, and Technical Requirements of the client - Development of the Project Global Schedule, tests and inspections phase - Risk analysis - Monitoring the mechanical and automatism design, - Coordination of the different stakeholders within the design office - Elaboration and control of the technical purchase specifications towards suppliers - Leading the meetings between the customer and the design services - Monitoring of the suppliers and subcontractors - Leading the inspections as per the test plan - Preparation of the manufacturer's file and certification - Supervision of the assembly and organisation of the commissioning COMESSA is a small and medium-sized company specialised in the design and manufacturing of industrial equipment for the thermal processing of bulk solids, including Industrial Drying, Calcination, and Gas/Solid Reactions. Achievements: - Fluidized bed cooler for OCP in Casablanca (Morocco) - Fluidized bed dryer with heat exchangers for thermoplastic for the Solvay plant in Tavaux delivered on time with a high level of technical requirements - Rotary kiln for filter cakes for the Molymet plant in Ghent (SADACI) delivered on time

Leader of the numerical simulation office in Renault Trucks Defence, today known as ARQUUS. The office was composed of a 6 engineers multi-field team. The content of my mission : - To spread the work between the members of the office and the 2 technical assistance teams according to the field of each study and the progress of the ongoing projects. - To monitor the progress and quality of the studies - To evaluate the performance of the service through the implementation of indicators Technological environment: Finite element software: Hypermesh, hyper view, ANSYS Workbench, Solver : ANSYS, Radioss, Abaqus, optistruct Multibody calculation software: Adams View Vehicle dynamics software: Prosper CAD: Catia V5

Lead the mechanical studies within the TuBP IEC during the DBP development phase for the redesign of the BP turbine blades related to engine efficiency issues: - monitoring of the technical progress - monitoring of input data in interface with the design office and the module. - presentation of the studies to the audits - realization and follow-up of the supports to the treatment of the derogations in collaboration with the industrial pilots and the BE - the creation of presentation materials for the CDR

Responsible for the development of the blades of the 2-3-4 stages of the low-pressure turbine of the SILVERCREST aeronautical engine. These studies covered the definition, design, and validation/certification phases. Resource and Skills Management: - Ensure the technical supervision and animation of the design office team. - Ensure communication within the design office - Identify resource needs - Ensure the capitalization of the activity of the design office - Identify the areas of internal improvement of the design office. Scope of the project: - Planning of key design deliverables and negotiation of schedules with the industrialization pilots. - Follow-up of technical progress, treatment of hardpoints, and planning of reviews with audits - Ensure Snecma/Supplier coordination around the development schedule - Follow-up of the multidisciplinary industrial validation group

RAT project for the KC 390 aircraft for Safran Power Verification of the mechanical performance of a pre-existing RAT (Ram Air Turbine) system in the operating conditions of the Embraer KC390 aircraft. Achievements : Numerical simulation of a mechanical self-regulating system. Identification of critical load cases. Finite element modeling, analysis of the results of static and dynamic linear calculations (forced response) (ANSA/Nastran). Vibration fatigue analysis (DSP). Verification of standards by analytical calculation _____________________________________________________________ _____________________________________________________________ Context : SNECMA - LEAP 1B Verification of the components of the MM1 housing and the VBV (Variable Bleed Valve) system. Finite element model and data processing (SAMCEF) realized on ANSYS Workbench Analyses performed : - Linear static (ASEF), - Dynamic (DYNAM) - Elasto-plastic (MECANO). Analysis of the results and presentation of the conclusions. _____________________________________________________________ _____________________________________________________________ Context: HISPANO SUIZA - ADVANCED REDUCTION Study and definition of power transmission components for aeronautical engines. Achievements : - FIAK83: static linear analysis of the AGB bearings Dynamic and static linear analysis of an AGB model. - FIAK60: analysis of the assembly of the AGB on the engine casing. Static linear calculation with the SAMCEF ASEF code.

Stratiforme Industrie is a manufacturer of composite material covering parts. 1st rank supplier for the main players of the railway industry. My mission as stress leader was to control the material strength under the specified load cases using FE modeling and to optimize their texture to obtain the lightest parts and the fastest to manufacture. Used FEM pre/post-software: Patran/Nastran Main realised projects: • Alstom : MI09, Citadis Casablanca • Siemens : ICEX • Bombardier : Désiro Sotchi, porteur hyperdense

The mission was carried out at LATécis for the A330 GMF Freighter project. CAD modeling and drawing of the secondary structure panels in CATIA V5.