Nicolas Siwertz

Nicolas Siwertz Email and Phone Number

Boccard - Executive Director Operational Excellence - EXCOM Member @ Boccard
Nicolas Siwertz's Location
Versailles, Île-de-France, France, France
Nicolas Siwertz's Contact Details

Nicolas Siwertz personal email

n/a
About Nicolas Siwertz

Senior executive – Business oriented, in complex environments under strict QHSE regulations and standards. Industrial fields: Nuclear and Oil&Gas* Key experiences: over 20 years in industry and engineering, mainly focused on strategic change and P&L management: Manufacturing sites reorganization & performance improvement, engineering management of mega-projects supporting key business growth strategies.Business development and portfolio diversification, operational excellence and advanced quality implementation in high-tech / high-value international projects* Key competencies: Business development, Operations (Lean organizations, manufacturing excellence, Certified Lean-6 Sigma Green Belt), Large scale projects Management, Risk Management.

Nicolas Siwertz's Current Company Details
Boccard

Boccard

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Boccard - Executive Director Operational Excellence - EXCOM Member
Nicolas Siwertz Work Experience Details
  • Boccard
    Executive Director - Operational Excellence
    Boccard Jun 2024 - Present
    Villeurbanne, Rhône, Fr
    My objective is to strengthen Operational Excellence across all Boccard market segments and regions, with a specific focus on safety and project delivery. Our ambition is to position ourselves as a world-class industrial solution leader, recognized for its trade-craft and differentiating performance.Owning the EHS, Quality, Welding Expertise and Lean Project Management processes, our team is implementing across the board a strategic set of proactive initiatives to improve the way Boccard front and back office teams provide on a daily basis an outstanding performance to our clients, breaking ground for new energy and life projects.
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  • Technip Energies
    Vp Industries For Carbon-Free Solution Business Line
    Technip Energies Feb 2022 - Dec 2023
    Paris, Fr
    In charge of Technip Energies' Industries Business Unit covering Nuclear, Life sciences, Metals & Mining and Aerospace activities with full P&L responsibilities across all Group operating centers.Reference projects:- CIGEO: Deep geological repository for radioactive wastes- LFB Arras: Blood plasma fractionation plant- Koniambo: Nickel refinery
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  • Technip Energies
    Consortium Project Director - Cigeo Project
    Technip Energies Dec 2018 - Jan 2022
    Paris, Fr
    Client ANDRA (National Radioactive Waste Management Agency) - $Bn+ CAPEX Project - FEED/APD(Avant Projet Détaillé) for a deep geological repository for radioactive wastes. TechnipFMC/Ingérop Consortium (GAIYA) – Lump-Sum – Teams in Paris, Lyon and Clermont-Ferrand (France).OBJECTIVES & RESULTS:• Overall architect-engineer contract, managing all sub-systems engineering (incl. Cegelec/Assystem, ArianeGroup, Tractebel and Poma) and integrating detail design (APD) and regulatory dossier: final reception of the work in February 2021 leading to a favorable recommandation from the public inquiry commission (first administrative step toward full administrative authorisation) in December 2021.
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  • Technipfmc
    Coral South Flng Project - Operation Excellence & Quality Director
    Technipfmc May 2016 - Dec 2018
    Newcastle Upon Tyne, Gb
    Client Eni - EPCIC Project. Floating LNG Facility with a capacity of 3.4 MTPA through a subsea production system, umbilicals, risers and flowlines.- Located offshore Mozambique in approximately 2000 m water depth. Technip/JGC/Samsung Heavy Industries Consortium. OBJECTIVES & RESULTS:• Lead an "Advanced Quality" program to de-risk EPCI execution by integrating previous projects' lessons-learnt and early requirements during engineering and procurement phases. Quality plan rated as "outstanding" by ENI/Exxon client representatives and allowed a lean construction phase with extremely limited carry-over work after sail-away.• Foster delivery processes' improvements to support project execution and sponsor initiatives to reduce execution lead-times: 20 initiatives implemented including innovative visual management exercices.
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  • Technip
    Browse Flng Project - Equipement Delivery (Supply Chain) Manager
    Technip Jul 2015 - Mar 2016
    FEED phase started on July 1st, 2015 for Browse 3 FLNG units project localized north-west of Australia's coast, delivered by a Technip-Samsung Heavy Industries Consortium.In charge of Technip Equipment and bulk materials' supply chain: procurement, package management and quality control. Project representative in front of Vendors (30p) ’ Management of a Bn$-size Vendor’s portfolio: Negotiate MOUs including replication and volume savings with reference project’s vendors.OBJECTIVES & RESULTS:• Ready-for-PO status for 60% of Project Main Equipment Vendor before FID - Results: 80 ITB/RFQ issued in 5 months, 50 clarification meetings in 3 months, 28 vendor quality audits / AMDEC - 12% saving for single-source vendors and of a 32% saving for tenders.
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  • Technip
    Browse Flng Project - Business Improvement And Quality Director
    Technip Jul 2015 - Mar 2016
    FEED phase started on July 1st, 2015 for Browse 3 FLNG units project localized north-west of Australia's coast, delivered by a Technip-Samsung Heavy Industries Consortium.Leading an “Advanced Quality” program: ’De-risk Browse EPCI execution by integrating reference project lesson learnt and early quality requirement in the delivery process esp. regarding vendor interfaces. Implementation of Shell Flawless Project Delivery Program; Foster Process Improvements to support project execution and Sponsor initiatives to reduce execution lead times like Engineering Hold and Change or Vendor Inspection Management Tools, VSM on Doc Control… OBJECTIVES & RESULTS:• No Carry-over work from one project phase to the other policy: 75% of PO to be issued in the first 3-months after NTP; Engineering drawings to be issued 6-months earlier than reference project.
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  • Technip
    Shell Flng Program Business Improvement Director
    Technip Apr 2015 - Mar 2016
    Executive Project Management Office: Preparation, participation and action implementation of the different projects' consortium sponsor meetings.Business Improvement Director: Support the projects in improving project delivery processes, in particular quality management and cross-project fertilization.Projects followed:- PRELUDE FLNG (world’s first Floating Liquefied Natural Gas project and biggest floating production facility in the world - 3.6 mtpa of LNG/year - length 488m - width 74m - FEED: 1.6 million man hours)- BROWSE FLNG : 3 FLNG units localized north-west of Australia's coast.
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  • Technip
    Senior Vice President Mining & Metals, Nuclear And Defence
    Technip Dec 2011 - Mar 2015
    OBJECTIVESDiversification of Technip's project portfolio in non-oil&gas industries: Business development and Consulting/Pre-Feasibility Studies execution.RESULTSCreation of a Nuclear and Mining Business Unit (P&L) ’and integration of newly acquired Cybernetix SA (140p; Rev. 36M€ ; 20% nuclear) nuclear portfolio in the BU.Creation of an expert/project mining center in Paris/La Défense (2012: 30p; Rev. 100M€) and 300p working on mining projects worldwide.Major project followed:- KONIAMBO NICKEL REFINERY: CAPEX 5bn€ - New-Caledonia – 2.5M engineering h. – 1st prod. April 2013.- CIGEO: French high level nuclear waste geological repository (Overall architect engineer)
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  • Areva
    Sgn Executive Vice President And Coo Of Areva'S Engineering Business Unit
    Areva Sep 2008 - Apr 2011
    Châtillon, Île-De-France, Fr
    EVP of SGN (1.400 empl. / 5 sites including one in the USA - Revenue 252 M€ incl. 33 M€ international - Portfolio 1.000 projects / 10 Bn€.)OBJECTIVES & RESULTS• Cut project costs & foster AREVA’s businesses competitiveness - Results: Net gain 320 M€ / 2200 M€ of on-going invest.• Change management from a "pure" engineer response to a «voice of customer» / «on time delivery» culture, Modernize design & realization processes (Design to cost, concurrent engineering, make or buy (40 %), project control / earned value & claim management) - Results: 2010 revenue: 252 M€; +28% vs 2008, Increased productivity by 16%, Operating profit increase +32%.• Negotiate & supervise large scale projects: EAGLE ROCK Enrichment Facility project (USA) in partnership with SHAW (2.2 Bn$). Lead TECHNIP JV for Imouraren Uranium Mine (Niger) project (1.3 Bn€). Spent Fuel Recycling project in China (> 10 Bn€). Bring G.BESSE II Enrichment Facility project (France) (3.3 Bn€) back on track (schedule, cost).
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  • Areva
    Chairman Of Mecachimie
    Areva Sep 2008 - Apr 2011
    Châtillon, Île-De-France, Fr
    CHAIRMAN MECACHIMIE (SGN sub. - 200 empl. / 23 M€ incl. 10 % USA, Europe, Japan, China.)OBJECTIVES:• Economic & image recovery of a core business vendor for recycling (Design / manufacturing of high tech equipments);• Restructuring: Top management change, G&A reduction, tools revamping, ISO 14001 set-up;• Innovation: worldwide first of a kind for a High Level Waste conditioning process (industrial start-up in 2010) RESULTS :Economic turnaround: from a -1.7M€ Operating Profit in 2008 to +1.1M€ in 2010
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  • Areva
    Quality & Continuous Improvement Vice President
    Areva Sep 2005 - Sep 2008
    Châtillon, Île-De-France, Fr
    GROUP Corporate Position ( 75000 empl. / 60 countries - Revenue 13.2 bn€).In charge of AREVA's corporate policies regarding Quality & Continuous Improvement: Integrated Management Systems (ISOs,OHSAS 18001 & SA 8000)• Management AREVA's Self-Assesment Model "AREVA WAY"• Implementation of manufacturing & project management best practices• Member of the AREVA’s EXCOM Budget / Strategic planning boards reviewing BU’s operational performance.
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  • Areva
    Comurhex - Plant General Manager
    Areva May 2003 - Sep 2005
    Châtillon, Île-De-France, Fr
    Plant GM of a 100% subsidiary of the AREVA Group in charge of Uranium Chemistry & Fluorinated gazes production (2 sites - 600 empl. - Revenue 113 M€. Operating Profit 10.2 M€.)OBJECTIVES & RESULTS• Maintain profitability in a difficult market context (raw material + 20 %, energy + 35 %) - Results: Production costs reduced by 4% while volume increased by 13%, Revenues +5M€ vs 2003 and Opertaing profit +10%.• Normalize Nuclear Safety Authorities relationships with a Nuclear & Cgemical/Seveso II Upper Tier facility. Plant revamping (12 M€ invest.) to maintain post-2012 License to operate.• Social: Managed tensions resulting from site-to-site comp&ben differences. multiples strike agreements signed with unions.
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  • Areva
    Cogema La Hague Plant - Production Deputy Manager
    Areva Mar 2001 - May 2003
    Châtillon, Île-De-France, Fr
    Spent Nuclear Fuel Reprocessing Facility (3000 empl. - Revenue 1.2 bn€).In charge of the overall supervision of 12 nucler workshops (700 empl. - Revenue 700 M€.).OBJECTIVES & RESULTS:• Reorganization: Sucesfull merger of «core process» workshops of 2 sister-plants into a single integrated organization;• Keep best in class performances / EHS;• Change cultures: Operational excellence, KPIs implementation, workers flexibility, performance based contracts;• Start-up of a new «plutonium» workshop (400 M€ Invest.).
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  • Areva
    Eurodif - Process Engineer And Workshop Manager
    Areva Sep 1997 - Mar 2001
    Châtillon, Île-De-France, Fr
    Uranium Enrichment FacilityOBJECTIVES & RESULTS:• First management position as Workshop Unit Manager (55 employees working in shifts) in charge of Eurodif plant supply chain and final product chemical preparation (enrichment blending). Highly unionized sector (CGT).• While in this position, member of the negotiation team (in charge of process integration and operations' preparation scope) for a future uranium centrifuge facility (partner: Japanese Nuclear Corporation).
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Nicolas Siwertz Skills

Nuclear Engineering Gestion De Projet Continuous Improvement Lean Manufacturing Project Management Risk Management Management Change Management Manufacturing Epc Factory Usine Mining Manufacture Mines Gestion Des Risques

Nicolas Siwertz Education Details

  • École Polytechnique
    École Polytechnique
    Physics
  • Mines Paris - Psl
    Mines Paris - Psl
    Nuclear Engineering
  • University Of Paris I: Panthéon-Sorbonne
    University Of Paris I: Panthéon-Sorbonne
    Finance
  • Académie Militaire De Saint-Cyr Coëtquidan
    Académie Militaire De Saint-Cyr Coëtquidan
    Military And Academic Training

Frequently Asked Questions about Nicolas Siwertz

What company does Nicolas Siwertz work for?

Nicolas Siwertz works for Boccard

What is Nicolas Siwertz's role at the current company?

Nicolas Siwertz's current role is Boccard - Executive Director Operational Excellence - EXCOM Member.

What is Nicolas Siwertz's email address?

Nicolas Siwertz's email address is ni****@****m4x.org

What schools did Nicolas Siwertz attend?

Nicolas Siwertz attended École Polytechnique, Mines Paris - Psl, University Of Paris I: Panthéon-Sorbonne, Académie Militaire De Saint-Cyr Coëtquidan.

What skills is Nicolas Siwertz known for?

Nicolas Siwertz has skills like Nuclear, Engineering, Gestion De Projet, Continuous Improvement, Lean Manufacturing, Project Management, Risk Management, Management, Change Management, Manufacturing, Epc, Factory.

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