09/30/2026 updated

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100 % available

Senior Project Manager | MEP, HVAC & Utilities | Design, Construction & Commissioning

LES PENNES MIRABEAU, France
Worldwide
MSc, Hydraulic & Thermal Sciences / Mechanical Engineering. Polytech Marseille
LES PENNES MIRABEAU, France
Worldwide
MSc, Hydraulic & Thermal Sciences / Mechanical Engineering. Polytech Marseille

Profile attachments

Gislhein_Fornes_CV_Generic_MEP_Project_Commissioning_EN.pdf
PMI Certification (1).pdf
ISO 31000 LEAD RISK MANAGER - G. FORNES - certificat.pdf

About me

Senior freelance project manager and technical specialist with 34 years of international experience in HVAC, mechanical systems, utilities and commissioning. I combine technical depth with practical problem-solving to improve safety, reliability and project delivery.

HVACEngineering ManagementProject ManagementProject EngineeringMEP Design
Senior freelance project manager and technical consultant with 34 years of international experience in mechanical engineering, HVAC, industrial utilities and MEP project delivery, from design and procurement through construction, testing, commissioning and handover.
Technical expertise includes chilled water, hot water and cooling water systems; HVAC, ventilation and air handling; clean rooms, dry rooms and dehumidification; compressed dry air and special gases; process exhaust, particle filtration and activated-carbon VOC treatment; plumbing, drainage and fire-water systems. Experienced in reviewing hydraulic and thermal calculations, design assumptions, equipment selection, specifications, drawings, technical submittals and operating conditions. Fire-protection knowledge includes NFPA 20 and NFPA 13, pump hydraulics, shut-off pressures and piping/valve pressure ratings.
Project capabilities include scope definition, feasibility reviews, tendering, estimating, procurement, subcontractor management, client and vendor interfaces, budget and schedule control, contract administration, change orders, claims and risk management. Construction and commissioning experience covers site coordination, method statements, inspection and test plans (ITPs), QA/QC, HSE, RFIs, NCR resolution, Mechanical Completion, functional testing, commissioning procedures and reports, punch lists and handover documentation. Electrical, instrumentation and controls experience is at project management and multidisciplinary coordination level.
Industry experience spans battery gigafactories, oil and gas, FPSOs, LNG, nuclear facilities, passenger ships, transport infrastructure, hospitals and major buildings.
Selected references include ACC's 40 GWh/year gigafactory with a EUR 220M clean/dry-room and utilities scope and approximately 32 MW cooling infrastructure; Saudi Aramco MEP and fire-protection delivery; EUR 57M EPC HVAC delivery for two MSC passenger ships with approximately 25 MW cooling capacity; ERHA FPSO; CERN LHC electrical installation project management; and LNG construction in Skikda.
Strong technical problem-solving background: compressed-air specification optimisation, DHU overheating/fire-risk investigation, fire-water pressure issues, design quality improvement, procurement savings and contractor claims.
Tools and qualifications: MS Project (intermediate), engineering documentation and schedule review; MSc in Hydraulic and Thermal Sciences/Mechanical Engineering; PMP (PMI) and ISO 31000 Lead Risk Manager. French native, proficient English. Based in France, mobile for international assignments, with EU work authorisation. Seeking freelance project, construction, commissioning and technical advisory roles, particularly in mechanical/HVAC/utilities packages and data-centre projects.

Experience

Professional experience10+ years
Freelancer since2021

Languages

EnglishFluentFrenchNative speakerItalianBasic knowledgeRussianBasic knowledge

Project history

Utilities Manager / Senior Technical Specialist

Automotive Cells Company

Automotive & Vehicle Manufacturing

1000-5000 team member

Supported the project management team for HVAC, clean and dry rooms, compressed dry air and special gases on a 40 GWh/year battery gigafactory, within a EUR 220M clean/dry-room and utilities scope.
Reviewed engineering calculations, design principles, equipment selection and operating conditions, including approximately 32 MW of cooling infrastructure. Supervised engineering and construction contractors through design, installation, functional testing and commissioning, with focus on quality, cost, schedule and reliability.
Optimised compressed-air drying specifications against operating needs. Led investigation of DHU overheating and fire risks using independent expertise, CFD review and temperature verification, supporting interim operating measures and longer-term corrective solutions.

Technical Director – MEP

SCV Enercor

Industry & Mechanical Engineering

250-500 team member

Led technical activities for MEP projects, covering design coordination, technical strategy, cost estimates, procurement, subcontracting and construction planning.
Supported projects involving school campuses, tourism developments, urban lighting and thermal plants. Prepared international tenders for projects in the Caribbean, Mayotte and Africa, reviewing technical requirements, execution methods, budgets and delivery schedules.
Coordinated engineering teams, suppliers and subcontractors, with attention to quality, HSE, cost and programme requirements. Contributed to business development and commercial negotiations within an organisation with approximately EUR 35 million in annual turnover.

Technical Director

ENGIE AXIMA (EQUANS)

Energy, Water & Environment

>10.000 team member

Led technical activities for HVAC, mechanical and plumbing projects across airports, hotels, offices, hospitals, swimming pools and energy plants.
Managed five project directors and seven engineers. Supervised the design office and coordinated controls and electrical teams throughout design, procurement, construction, testing and commissioning.
Reviewed technical solutions and coordinated BIM/Revit activities.
Oversaw quality, HSE, budgets, schedules and contractual requirements within a business generating approximately EUR 25 million in annual turnover.
Strengthened design reviews and reduced design non-conformities by approximately 60%.

MEP Project Manager - SDHO Project

Saudi Aramco

Energy, Water & Environment

>10.000 team member

Managed MEP works for Saudi Aramco’s South Dhahran Home Ownership programme, covering 12 schools, five pump houses, 12 residential buildings and a fire station.
Reviewed designs, specifications, technical submissions and procurement packages. Coordinated contractors and multidisciplinary interfaces throughout construction, mechanical completion, testing and commissioning.
Oversaw QA/QC, inspection and test plans, non-conformities, punch lists and handover documentation. Reviewed commissioning procedures and reports, and led the contractor’s commissioning team.
Managed schedule, technical risks, changes and contractual claims. Identified firewater pump shut-off pressures exceeding system pressure ratings and supported a pressure-reduction solution to protect piping and equipment.

Project Coordinator – Jordan Research and Training Reactor Project

JORDAN Atomic Energy Commission

Energy, Water & Environment

50-250 team member

Coordinated multidisciplinary engineering for the Jordan Research and Training Reactor (JRTR), covering civil, hydraulic, nuclear, electrical and HVAC interfaces.
Organised design reviews with international experts, managed document control and supported quality procedures, audits and risk management.
Monitored technical interfaces and contractual and financial matters to support project delivery.

Project Director - New LNG Train

ALTRAD PREZIOSO

Energy, Water & Environment

1000-5000 team member

Directed a EUR 49 million package for the new LNG train at Skikda, covering cryogenic insulation, fireproofing and painting.
Managed construction delivery, budgets, schedules, procurement, subcontractors, quality and HSE, with an average workforce of 550 and a peak of 1,300 people.
Oversaw 2.8 million working hours, coordinated on-site PIR insulation fabrication and managed contractual changes and claims.

Operations & Technical Manager / Deputy CEO

Spie Oil & Gas Services

Energy, Water & Environment

1000-5000 team member

Managed technical and operational activities supporting oil and gas assets, including Total’s DALIA FPSO, maintenance contracts and turbine shutdown maintenance.
Coordinated technical teams, logistics and service delivery, overseeing contractual and financial performance, quality and HSE.
Managed approximately 40 technical staff within an operation generating around USD 40 million in annual turnover.

Business Unit Manager – HVAC & Fire Protection

AXIMA SUEZ

Energy, Water & Environment

>10.000 team member

Established and developed HVAC and fire protection activities in Romania.
Led technical and commercial operations, including tender preparation, design coordination, procurement and project delivery. Managed client relationships, suppliers, subcontractors, budgets and schedules.
Developed the business to approximately EUR 4.5 million in annual turnover.

HVAC Project Manager - MSC passenger ships

AXIMA SUEZ

Energy, Water & Environment

>10.000 team member

Managed EPC delivery of HVAC systems for two MSC cruise ships, each with approximately 1,650 cabins, a EUR 57 million HVAC scope and 25 MW of cooling capacity.
Led engineering, procurement, installation, testing and commissioning. Coordinated 12 engineers, 10 technicians, six site coordinators and a 15-person commissioning team.
Oversaw technical interfaces, quality, budgets and schedules across approximately 475,000 production working hours.

Area Manager

SAIPEM Spa

Energy, Water & Environment

>10.000 team member

Managed construction and commissioning activities for power generation, high- and low-voltage distribution and telecommunications systems.
Coordinated subcontractors and technical interfaces, supervising four engineers and 12 technicians. Oversaw planning, QA/QC, HSE, testing and commissioning.
Resolved technical queries and non-conformities, managed changes and supported completion and handover.

Living Quarter Construction Manager

SAIPEM Spa

Energy, Water & Environment

>10.000 team member

Led HVAC design and living quarter construction activities for ExxonMobil’s ERHA FPSO at Hyundai’s shipyard in Ulsan, South Korea.
Coordinated engineering and construction interfaces for hull HVAC systems and accommodation areas. Supervised installation, mechanical completion, testing and commissioning, ensuring compliance with technical specifications, quality requirements and project schedules.

Project Manager – Electrical & Instrumentation, CERN LHC

SPIE

Energy, Water & Environment

>10.000 team member

Managed the C170 electrical works package for the LHC at CERN (European Organization for Nuclear Research), within a EUR 46 million joint venture led by SPIE.
Coordinated engineering, procurement and construction, with approximately 150 workers, 25 management staff and four subcontractors.
Oversaw quality procedures, budgets, schedules and contractual interfaces. Improved cable procurement, achieving approximately EUR 1 million in savings.

Project Manager

SPIE

Energy, Water & Environment

>10.000 team member

Joined SPIE in September 1992, progressing from HVAC Project Engineer to Project Manager on international projects.
1992–1995, Paris: HVAC design and detailed engineering for Cairo Metro Line 2, Athens Metro and the ELEME petrochemical complex in Nigeria.
1995–1998, Novosibirsk, Russia: managed HVAC project delivery for a nuclear waste reprocessing facility, covering design coordination, procurement, construction, testing and commissioning.
1998–January 2000, Lagos, Nigeria: managed electrical and instrumentation projects for offshore, onshore and industrial facilities, from engineering and procurement through installation and commissioning. Also led generator sales and maintenance activities for Trindel Nigeria, part of the SPIE Group.

Certificates

ISO 31000 LEAD RISK MANAGER

Being cert

2020

Project Management Professional (PMP)®

Project Management Institute

2015


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