Our specialists

From our Hamburg location, our employees working on a large number of projects with very different tasks. Technical development in the various areas of the maritime industry requires experience and teamwork – both of which are our strengths.
Hans-Jürgen Voigt

Hans-Jürgen Voigt

CEO

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Hans-Bernd Auffarth

Hans-Bernd Auffarth

Project Manager

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Expertise

Mechanical Engineer

  • Manufacturing glass- and metal- building components and automatic-door-systems
  • Commercial Project Manager
    in a shipyard for building structures and parts of ships using aluminium, steel and stainless steel.
  • Acquisition of material and resources for the shipyard’s internal needs as well as the carrying-out of orders up to their completion.
  • assessment of material specifications
  • listing-out of needed materials and answers to inquiries
  • evaluation and pricing/quotation of incoming offers
  • administration of outsourcing activities to sub-contractors and suppliers

Project Manager

  • giving advice to personnel (ship-builders, welders, etc.)
  • purchasing of material for the company´s needs
  • coordinating human resources
  • calculating wages in preparation for bookkeeping
  • assisting the management in offers and quotations
  • distribution of orders and negotiating tasks
  • provision of customer care for on-going projects
  • evaluation of incoming-offers and quotations
  • procurement and purchase of project materials
Cordula Dittmann

Cordula Dittmann

Assistant to the Management

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Marion Auffarth

Marion Auffarth

Administration

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Albrecht Delius

Albrecht Delius

Head of Marketing & Business Development

Kontakt
Expertise

Tasks in General

  • Project Manager and Technical Sales Director, responsible for technical sales, concept design, tender documentation and commercial bid evaluation.
  • Elaboration of tender documents for tugs, ferries, barges, floating cranes, general cargo vessels, container ships, coastal tankers, research vessels, and various other specialized craft

Major Projects

Container Vessels
  • Consultant to ship owner Hapag Lloyd, Coordinator or all international project Stake Holders, Project Manager to the Chinese Design and Conversion Yards for the first ever conversion of a Mega Container Carrier MV SAJIR to LNG.
  • Project Director for 11x 14,500 TEU and 6x 18,800 TEU Container vessels at HHI and HSHI for UASC in charge of Initial design concepts, technology transfer to bidding yards, tender documentation, technical & commercial bid evaluation and shortlisting, tender and contracting support for final bidder, design and component optimizations, plan approval and construction supervision (in total 23 Inspectors!), LNG retrofit, FATs, tests & trials, and acceptances.
  • Project Manager for initial, basic and workshop design including assistance to shipyard for cost estimates of 1700 TEU Container Vessels.
  • Project Manager for 3 Nos. 1100 TEU container vessels constructed by a shipyard in Romania
  • Project Manager for preparation of tender documents, design optimisation, plan approvals, inspection and supervision of 8 Nos. 6.900 TEU container vessels for an Arabian ship owner presently under construction in Korea.
  • Project Co-ordinator for 10 nos. 3800 TEU Container Vessels built in 3 large Japanese shipyards (design optimisation, plan approval, supervision, acceptances, commissioning) on behalf of an Arabian shipping company.
Research Vessels
  • Project Director for development of New Polar Research Vessel for BAS/NERC, UK, as comprehensive tender design.
  • Project Manager to various design or consulting initiatives for the South African replacement for AGULHAS, for the new Canadian multi-functional icebreaker CCGS JOHN G. DIEFENBAKER, the new China Polar Icebreaking Research and Supply Vessel, the new Indian Polar Icebreaking Research and Supply Vessel for NCAOR, and the Australian initiative for the replacement of AURORA AUSTRALIS, or for the Ice Shelf Oceanographic Research Vessel for CSIRO, Tasmania.
  • Project Manager for the End-of-Lifetime Assessment for polar research and supply vessel POLARSTERN and cost estimates for life extension or replacement new building for Alfred Wegener Institute.
  • Member of Project Management Team for the Design Competition of replacement vessel POLARSTERN II.
  • Project Manager for the European icebreaker, drilling platform and multipurpose research vessel “AURORA BOREALIS”.
  • Member of the European Research Icebreaker Consortium (ERICON) Financial Advisory Panel for the cost definition of initial investments and future life time operation costs for AURORA BOREALIS.
  • Project Manager for conceptual design and all tender documents of a most sophisticated Seismic Survey Research Vessel for India. Support with contract negotiations, bid evaluation, plan approval, inspections and supervision at builders in Far East Russia.
  • Project Manager for plan approval and construction supervisions for 5 Nos. offshore support vessel in Indonesia as well as 4 Nos. tail back tugs in Dubai for an U.A.E. owner.
  • Member of management team for the conversion of DP2/DP3 Field Development Vessel SAIBOS-FDS for deep water operation to 3000 m.
  • Project designs of various types of vessels (tugs, ferries, barges, floating cranes, general cargo vessels, fishing vessels, container ships, coastal tankers, research vessels GAUSS, SAGAR KANIA, METEOR including icebreaking polar research and supply vessel POLARSTERN, as well as other specialized crafts)
  • Project Manager for the comprehensive design of the oceanographic research vessel FRANKLIN and extensively involved in the project management for the Hydrographic Research Vessels LEEUWIN and MELVILLE all three built in Australia and for Australian owners.
Offshore Vessels
  • Project Manager for Consultancy project with Management, Plan Approvals, Construction Supervision, Tests & Trials and Acceptances for a conversion of a Ro-Ro Ship to Cable Lay and Maintenance Ship for a Middle East owner in UAE.
  • Project Manager for the development of Innovative Container Feeder series MARLIN BLUE 2000 TEU and environmental design MARLIN GREEN 2500 TEU.
  • Assistant Project Manager for conceptual and basic design for most sophisticated Ice Class – DP2/DP3 pipe lay vessel for Italian owners with triple joint onboard fabrication capacity to lay up to 60” pipelines down to 300m water depth in both Arctic waters and worldwide, constructed in China / Singapore.
  • Member of Project Management Team for the basic design of the DP2/DP3 offshore field development ship SAIPEM-FDS2 for deep water pipe laying and offshore installation works. Project Manager for plan approval and construction supervision for this special vessel constructed in Korea.
  • Project Manager for the design and supervision of two 100 x 40 m jack-up platforms for erection and maintenance of Wind Parks for German owner.
  • Project Manager for conceptual and basic design for shallow water pipe lay barge PLB 132 with Dynamic Positioning Mooring System with lay capacity of 42” to 100m water depth, constructed in Iran.
Bulker/Tanker Vessels
  • Project Manager for Consultancy project with Management, Plan Approvals, Construction Supervision, Tests & Trials and Acceptances for 3x 37k DWT and 4x 58k DWT Bulkers, 4x 74k DWT and 2x 105k DWT Tankers for Arabian owner built in Korea.
  • Project Manager for Consultancy project with Management, Plan Approvals, Construction Supervision, Tests & Trials and Acceptances for 4x 80tons Escort Tugs for Arabian owner built in Turkey.
Helmut Radebold

Helmut Radebold

Technical Director

Kontakt
Expertise

Tasks in General

  • Project Management and Ship Design

Major Projects

  • Initial design, stability investigations, tank tests, technical documentation and contract specifications
  • Initial design concepts, technology transfer to bidding yards, tender documentation, technical & commercial bid evaluation and shortlisting, tender and contracting support for final bidder, design and component optimizations, plan approval and construction supervision (in total 23 Inspectors!), LNG retrofit, tests & trials, and acceptances.
  • Project Manager for 11x 14,500 TEU and 6x 18,800 TEU Container vessels
  • Development of STREAM LNG series of innovative container ships in range between 1400 TEU and 5000 TEU
  • Project manager for Hull and Outfitting of two Mega-Yachts (100m+ and150m+)
  • Extension of a 109m explorer yacht
  • New build of two 60m mega yachts
  • Project Manager for workshop design of a passenger ferry built at Germany
  • Project Manager for basic design of container and Ro-Ro-vessels, built in Romania and Turkey
  • Project Manager for classification and basic design of fast ferries, built at German Shipyards.
Fridtjof Rohde

Fridtjof Rohde

Sales & Project Management

Kontakt
Expertise

Tasks in General

  • Project Manager and Technical Sales Director, responsible for technical sales, concept design, tender documentation and commercial bid evaluation

Major Projects

  • Design and project management for MV “Louise Russ”.
  • Design and project management for 2 Samskip vessel calling Iceland with special demands.
  • Design of very size-limited container vessels in open-top design.
  • Design and sales of two diesel-electric trailing suction hopper dredgers (TSHD)
  • RoRo/Paper cargo vessels with high ice class.
  • New CV 4600 TEU design for China
  • Retrofit hull design for Mexico
Consultancy
  • Consulting owners, managers, brokers and yards towards a better / more efficient ship design by various concepts
  • Data-driven performance measures during vessel operation
Sales
  • Selling successful scrubber conversions
  • Selling ferry to Hamburg based ferry owner HADAG
  • Selling constantly block building to Meyer Werft
  • Sales of container feeder vessels, heavy lift vessels, RoRo vessels, dredgers and self-sustained bulk
Martin Melzer

Martin Melzer

Project & Concept Design

Kontakt
Expertise

Project Engineer

  • Project Engineer in Concept design / Basic Design

Major Projects

  • Development of New Polar Research Vessel for BAS/NERC, UK as comprehensive tender design.
  • Semi-empirical method for prediction of vessel performance in ice.
  • Development of new LNG Bunker Vessels in different sizes and variants according to requirements by clients.
  • Conceptual design of STREAM LNG vessels of different types.
  • Various design or consulting initiatives for the new German Fishery Research Vessel Walther-Herwig IV and the new Danish Fishery Research Vessel DANA II.
  • Project engineer for basic design/concept design with an emphasis on a naval vessel (patrol craft) and yachts of more than 80m length.
  • Coordination of the whole design progress (general arrangement and weight control), requirements management, escape route concepts, 3D-surface modelling
Axel Pruin

Axel Pruin

Project Engineer Electrical Engineering

Kontakt
Expertise

Project Engineer

  • Electrical Engineer, specialized in measuring and control technology

Tasks in General

  • Consultancy and Plan Approval on behalf of Customers for different new building and conversion projects
  • Electrical design and specifications of all STREAM LNG type developments

Major Projects

  • Plan Approval of electrical installations, automation and Nav/Com; various factory shop tests and acceptances
  • UASC 14,500 TEU and 18,800 TEU Container Vessels
  • Conversion of a Ro-Ro Vessel into a Cable Lay- and Maintenance Vessel in Abu Dhabi, UAE
  • 10 Nos. 3800 TEU container vessels.

 

  • Electrical design and specifications
  • 132 meter Pipe Laying Barge.
  • Project responsible for specification and design of electrical plant including navigation systems, monitoring and alarm systems of an Offshore-Field-Development-Ship (SaiBOS-FDS) inclusive failure mode and effect analysis.
  • Project responsible for specification and design of electrical plant including navigation systems, monitoring and alarm systems and data distribution of an Offshore Field Development Ship SAIPEM-FDS2 and the DP3 Pipe Lay Vessel SAIPEM CASTORONE.
  • Electrical power plant, automation and communication for the European icebreaker, drilling platform and multi-purpose polar drill research vessel “AURORA BOREALIS”

 

  • Building supervision, test and preliminary hand over of electrical systems for:
  • 52 rubber-tired gantry cranes
  • 4 ship to shore twin lift container handling cranes of 60t
  • 2 ship to shore dual spreader twin lift container handling cranes of 80t for the Jebel Ali Terminal in Dubai.
  • 3 ship to shore cranes and 6 rubber-tired gantry cranes for Port of Beirut.
  • 3 rubber-tired gantry cranes for the Islamic Port of Jeddah.
  • Self-propelled DP2 Windmill Installation Jack-up Barges
  • DP2 Heavy Lift Windmill Installation Jack-up Ship
Christian Hermsdorf

Christian Hermsdorf

Project Engineer Ship Mechanical Engineering

Kontakt
Expertise

Project Engineer

  • Project Engineer for the process engineering of a containerised LNG system for gas as fuel for ships
  • Responsible for the machinery systems during the tender for the research vessel “Polarstern II”

Tasks in General

  • Dimensioning and specification of ship machinery
  • Material specifications
  • Process flow diagrams and PIDs
  • Simulation of energetic systems
  • Technical negotiations
  • Technical specification of components and systems of process plant equipment (large heat recovery steam generators, steam turbines, auxiliary components)
  • Thermodynamic modelling
  • Joint project regarding carbon
  • Capture and storage for hard coal-fired power plants

Major Projects

  • Polar research vessel “POLARSTERN II” – Germany
  • 147 m motor yacht – Russia
  • 319 m polar cruise vessel “Crystal Polar” – USA
  • 164 m polar expedition Yacht “Crystal Endeavor” – USA
  • 2520MW Combined Cycle Power Plant “Umm Al Houl” – Qatar
  • 1390MW Combined Cycle Power Plant “Waad Al Shamal” – Saudi Arabia
  • Combined Cycle Power Plant “Nizhnekamskaya” – Russia
  • Radioactive waste treatment and conditioning facility – Italy
  • Beijing Nangong municipal solid waste incineration plant – PR China
  • Combined power and heat plant “GKW Hannover Linden” – Germany
Neculai Craita

Neculai Craita

Head of Shipbuilding Construction & Equipment

Kontakt
Expertise

Project Manager

  • Conversion Design for ship widening/lengthening of MSC GENEVA, MSC LAUSANNE and MSC CAROUGE
  • Widening & lengthening of container vessel projects
  • 8000t Navy Floating Dock
  • Challenging structural tasks for offshore structures with extensive structural analysis by using Finite Element Method: SAIPEM-FDS, SAIPEM-FDS 2, SAIPEM – CASTOR ONE
  • different ship structural projects for new buildings and conversions: STREAM 5000 / 4500 LNG container vessel- innovative design

Structural Engineering

  • Specialized outboard de-mountable thruster’s supporting structure for HELIX semi-submersible Unit
  • Polar Icebreaking Research and Supply Vessels:
    • AURORA BOREALIS basic design PC1 Class
    • POLARSTERN II initiative PC1 Class
    • Chinese and the Indian PC3 Class vessels
  • optimal conversion of SAIPEM – CASTOR ONE for getting consistent enhancement for S-Lay and J-Lay operational requirements

Structure Plan Approval

  • on behalf of Owner for UASC 14,500 TEU and 18,800 TEU Container Carriers
  • on behalf of Lloyd Werft Germany for CEONA AMAZON Pipe Layer Vessel

 

Elaboration of Conceptual and Classification documents for Hull structure and Outfitting

  • different size of Container Ships
  • REEFER FLEXCON 21
  • Innovative design, INBAT “Innovative Barge Trains For Effective Transport On Inland Shallow Waters” (European Research Project)
  • FUTURA CARRIER- innovative design
  • Pipe Laying Vessels and Barges
    • Pipe Lay Barge PLB132 for Iran
    • SAIPEM – FDS
    • SAIPEM – PLV
    • Seismic Research Vessels
    • Tug Boat (100T Bollard Pull Tug for Egypt
    • Reefer/Container Vessels (CALA) – conversion design for lengthening

Research works regarding Direct Calculation Methods for double-skin hull structure concept without transversal structure for Oil Tanker

Helge Voigt

Helge Voigt

Project Engineer Mechanical Engineering

Kontakt
Expertise

Tasks in General

  • Machinery System Investigations (FGSS) for Construction and Integration of the various LNG Tank systems of Membrane-, Type-A, Type-B and Type-C Tanks
  • Machinery Systems Engineering as well as Plan Approvals for the LNG Conversion of the 15,000 TEU Demonstrator Vessel MV SAJIR on behalf of Yard and Owner
  • Project Engineer for the process engineering of a containerised LNG system for gas a fuel for ships
  • Design, dimensioning and specification of ship machinery main and auxiliary systems such as main machinery, exhaust gas after treatment, auxiliary systems and LNG fuel gas supply systems
  • Material specifications
  • Process flow diagrams and PIDs
Hinrich Mohr

Hinrich Mohr

Project Engineer Setup, Equipment

Kontakt
Expertise

Major Projects

  • Retrofit Ro-ro Vessel and Cruise ship
  • Specification and installation of scientific equipment R/V “ATAIR 2”
  • Outfitting design several cargo vessels
  • Specification and on-site supervision for a revival of 4-mast barque “PEKING”
  • Development of a vessel and a unique method for serial installation of gravity-based foundation for offshore turbines
  • Coordination of the new German deep-sea research vessel based on experience with research vessels “POLARSTERN”, “METEOR”, “MYA” etc.

Supervision

  • Site supervision and on-site representative of the owner for yacht retrofit
  • Local Representative of RWE and Construction Supervision of an offshore-wind substation
  • Supervision of 2800 TEU container vessels at Aker MTW shipyard, later Wadan shipyards
Stanislav Strelka

Stanislav Strelka

Project Engineer Shipbuilding & FE Strength Expert

Kontakt
Expertise

Marine Structural Engineer

  • Structural Engineer for strength calculations, structural drawings, Finite Element modelling and calculations

Major Projects

  • Conversion Design for ship widening/lengthening of MSC GENEVA, MSC LAUSANNE and MSC CAROUGE
  • Design support for 8000t Navy Floating Dock
  • Structural design of Polar Icebreaking Research vessel for BAS/NERC
  • Structural Engineering of specialized outboard de-mountable thruster’s supporting structure for HELIX Semi-submersible Unit
  • Structural engineering and strength calculations for ATAIR research vessel
  • Strength calculations for Jack-up ANNEGRET
  • Structural design for optimal conversion of SAIPEM – CASTOR ONE for getting consistent enhancement for S-Lay and J-Lay operational requirements
  • Structural Engineer in charge of detail design and production information of structure for new building
  • Drawings for transport, canting and installation of sections, including necessary lifting eye plates

Plan approval

  • Structure Plan Approval UASC 14,500 TEU and 18,800 TEU Container Carriers
  • Structure Plan approval on behalf of Lloyd Werft Germany for CEONA AMAZON Pipe Layer Vessel
Yulia Strelka

Yulia Strelka

Project Engineer Shipbuilding

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Martin Binz

Martin Binz

Project Engineer Shipbuilding

Kontakt
Expertise

Project Engineer

  • Project Engineer for detail construction for hull outfitting

Tasks in General

  • General arrangement planning
  • Detail construction for Hull outfitting
  • Controlling for the design package of the lengthening project of DFDS „Primula Seaways“ before and during the yard stay in Bremerhaven
  • Development of scripted calculation tools for different computer programs

Major Projects

  • Lengthening project DFDS “Primula Seaways”
  • Scientific research vessel “ATAIR” Fassmer Shipyard
Sven Hofmann

Sven Hofmann

Project Engineer Shipbuilding

Kontakt
Expertise

Project Engineer

  • Project Engineer for project development & design

Tasks in General

  • Intact and damage stability calculation
  • Project development and design
  • Outfitting and engineering

Major Projects

  • Apprenticeship “Nautischer Offiziers Assistant”
  • Working on deck and Bridge of container ships in Asia and theMediterranean Sea

TECHNOLOG China

Since 2014 we have been represented in Shanghai with our subsidiary TECHNOLOG-MRM marine services (China) Ltd. This allows us to support our customers directly where planning and conception are implemented.

TECHNOLOG-MRM marine services (China) Ltd.

Room 102, No 54, Lane 2250 Dongjing RoadPudong District, Shanghai
P.R. China 201208

Phone +86 (0) 188 180 49149
Mobile +86 (21) 63 64 64 04
Mail zhun.bei@tlms-china.com

TECHNOLOG in Athen

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TECHNOLOG Mediterranean

THEO-MAN Ltd.
11, Efplias Str.
185 37 Piraeus
Greece

Phone +30 210 428 70739
Mobile +30 693 655 1200
Mail info@theoman.gr

We are looking for you

Experts in the field of shipbuilding

For the further expansion of our worldwide activities, we are looking for specialists from the various areas of the maritime industry.
Send us your CV. We look forward to a conversation!

Aspiring engineers

We support students with internships and writing their thesis.
Interested? Please write to us – we will get back to you as soon as possible.

You have questions or would like to work in our team

PLEASE DO NOT HESITATE TO CONTACT US. WE WILL CONTACT YOU AS SOON AS POSSIBLE.

info@technolog.services

TECHNOLOG Services GmbH, Vorsetzen 50, 20459 Hamburg

+49(0) 40 . 70 70 76-800