Fabien Bertoldo

•Brownfield EPC project for biomethane production plant (France, +€10 millions) at ENGIE Renewable Gases division •Structured the project organisation (10+ team members) by establishing a firm schedule covering the 8-month engineering phase & contractor selection. Implemented cost control & risk management disciplines, aligned the contract with the Owner’s Engineer, defined decision-making processes, and clarified procurement responsibilities

• Coordinated subsea EPC and supply bids for major offshore projects (upstream / midstream), leading cross-functional proposal teams. Budget several hundred million USD, across Africa and India • Coordinated the Subsea scope (SURF, flexible pipes, umbilicals) for the world’s first ultra-deepwater FLNG project (iEPCI ENI Coral South FLNG Mozambique) • Coordinated budget consolidation, including cost estimation & requests for quotation • Acted as single point of contact with clients during tendering, overseeing clarifications and negotiations, in close collaboration with project management and commercial teams • Served as Quality Assurance Representative for the Subsea Tendering Department, ensuring compliance with internal processes and client requirements

Acted on Proposals, Basic, FEED & EPC contracts, for Onshore & Offshore projects. Jacket platform, FPSO. Refinery, LNG, FLNG, Petrochemicals, Ammonia/Urea, Ethylene • Oversaw static equipment packages (+200 equipment / project, +$100 million CAPEX budget, 3-years project duration) for onshore/offshore FEED & EPC projects • Led pressure vessels engineering and design on large onshore and offshore EPC / FEED projects (refinery, ethylene, LNG, petrochemicals, FPSO, FLNG), coordinating multi-disciplinary teams and subcontractors • Managed budget & planning, ensuring 100% on-time deliverable submission • Quantified technical changes and variations to ensure cost recovery and prevent margin erosion during the EPC/FEED phases (change management) • Designed static equipment as per international codes & standards (ASME VIII div.1 &2, EN13445, PED, TEMA, API, Gost) • Negotiated technical solutions directly with Client • Managed RFQ, conducted technical clarifications with vendors • Followed-up sub-contracting • Served as Quality Assurance Representative for the Pressure Vessel Department, ensuring compliance with internal processes and client requirements Sector: EPC Contractor – industry, energy, oil & gas, upstream, midstream Scope: onshore, offshore, pressure vessels, static equipment, drums, columns, storage tanks, cold box, heat exchangers, plate heat exchangers, shell and tubes

• Led design and certification of hydro pneumatic energy storage systems • Ensured regulatory compliance with PED, CE marking • Coordinated with third parties and notified bodies • Set up and followed up qualification test plan for military application • Represented Company at standardisation committees (EN14359) • Provided technical support to worldwide sales teams Sector: manufacturing, defense, industry, energy, oil & gas Scope: accumulators, bladder accumulators, piston accumulators, hydraulics