Überschrift Notification Bar

Beschreibung Notification Bar: Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy 

Hier klicken
Join our Group
Apply now

Project Certification Offshore

DAkkS-accredited certification body for offshore wind projects

Con4Mare is an independent and DAkkS-accredited Certification Body for offshore wind projects, operating in accordance with ISO/IEC 17065:2013. We provide impartial, transparent, and comprehensive evaluations and conformity assessments covering the entire lifecycle of offshore wind farm projects.

Our scope includes site assessment, design review, manufacturing surveillance, transport and installation (T&I) surveillance, and commissioning, guaranteeing that offshore structures comply with all relevant national and international standards for the project certificate to be issued.
We also support certification needs during the operational phase to maintain or extend the validity of the project certificate.

Con4Mare certifies offshore wind projects in accordance with:

  • BSH Standard 7005 (2021-06) – Structural design of offshore structures
  • BSH Standard 7004 (2014-02) – Geotechnical investigations for offshore foundations
  • IEC 61400-22 – Conformity testing and certification of wind turbines (withdrawn; still applied as a reference where applicable)

 

We are an experienced Certification Body and have supported various offshore wind projects in the German North Sea and Baltic Sea with certification services in compliance with BSH and IEC requirements.

Review of the design basis

The review of the design basis is a core element of offshore wind project certification. It ensures that all site-specific environmental conditions, such as wind speeds, wave heights, and seabed characteristics, are accurately assessed and properly reflected in the design criteria.
A crucial step is the verification that the selected design standards and engineering methodologies are suitable for the specific offshore location and compliant with applicable regulatory frameworks, including BSH requirements and international standards.
The review also confirms that all technical constraints and requirements relevant to offshore environments have been adequately considered.

Design review

The design review for project certification of offshore wind farms ensures that all structural components are engineered to withstand site-specific environmental conditions, including extreme weather events, marine forces and installing and transportation states.
It is essential to verify that the design adheres to established industry standards and best practices, covering aspects such as load calculations, integrated load analysis (ILA), material selection, and corrosion protection.
Furthermore, the review must confirm that the design ensures the structural integrity of the wind farm over its intended lifespan.

Manufacturing surveillance

Manufacturing surveillance involves the monitoring of production processes to ensure that selected components are manufactured in accordance with the approved design, corresponding specifications, and applicable quality standards.
This includes audits and inspections, as well as spot checks to verify material quality, dimensional accuracy, and adherence to design tolerances.
Additionally, it is essential to document, address and resolve any relevant deviations or non-conformities promptly in order to maintain the integrity, compliance, and long-term reliability of the final components.

Transport and installation

The surveillance of transport and installation (T&I) requires at first verifying that all logistical plans and procedures are in place to safely and efficiently move offshore wind components from the manufacturing site to the installation location. This involves ensuring that all marine operations are conducted in compliance with safety regulations, certification requirements, and industry best practices. In many cases, this is executed in close collaboration with the project’s designated Marine Warranty Surveyor, incorporating the results of their inspection and supervision.
Additionally, thorough documentation and real-time monitoring are essential to promptly address any issues and to ensure the alignment and structural integrity of all components during offshore installation.

Commissioning surveillance

Commissioning surveillance involves verifying that all systems and components of the offshore wind farm are properly installed, function as intended, and are ready for operation.
This includes the review of commissioning procedures and test documentation, as well as the supervision of final functional checks and tests to ensure compliance with applicable standards and the approved design.
Any irregularities or deviations must be documented and resolved to confirm that the installation meets all requirements for project certification and long-term operational reliability.

Periodic inspections

Periodic inspections in the operational phase are regularly scheduled assessments to ensure that all structural and functional components of the offshore wind farm continue to perform optimally and safely. These inspections include checking for signs of wear, corrosion, and other potential issues, as well as verifying that maintenance routines are effectively preventing any degradation.

It is also important to document all findings and to follow up on corrective actions taken in order to ensure continued compliance with the project certificate and relevant regulatory requirements.

Since 2023, we have embedded sustainability concepts into our daily operations through an internal awareness initiative. This initiative includes educational materials, practical tips, insights on current topics, and interactive events such as the Green Kayak Tour or excursions on environmental topics. We also prioritize suppliers for after-work and customer events that incorporate ecological aspects, such as the “Energiebunker” in Hamburg Georgswerder. Our daily operations reflect our commitment to sustainability, from an electric company pool car and company bikes to sourcing sustainable electricity and gas. 

Vita Bennet Möller

Managing Director
Elbe1

Bennet Möller, Managing Director of Elbe1 since 2023, initially joined the company in 2016 as a Technical Project Manager. Throughout his professional career he has acquired extensive experience in renewable energy project development and construction across Europe, the US, and APAC regions, consulting on various aspects such as M&A, TDD, EPCI and compliance management  of offshore wind farms. He holds Bachelor’s and Master’s degrees in Industrial Engineering.

Vita Jelte-Steffen Hipp

Managing Director
Elbe1

Jelte-Steffen Hipp, Managing Director of Elbe1 since 2023, has more than 15 years of experience in renewable energy, demonstrated in several international engineering projects, as well as certification, service, and warranty cases. He holds a Master’s Degree in Sustainable Energy Systems from Chalmers (Gothenburg) and a Bachelor’s in Energy and Environmental Engineering from TU Hamburg. 

Vita Alexander Vogel

Managing Director
Con4Mare

Alexander, holding a diploma in Naval Architecture, has been Managing Director at Con4Mare since 2013. With over 15 years of distinguished experience in the offshore wind industry, he has led international projects in various roles, specializing in Marine Operations and Marine Warranty Survey. Additionally, Alexander is a certified expert for cranes and lifting equipment, as well as in the examination of wire ropes in cranes.

Vita Andreas Puls

Managing Director
Con4Mare

Andreas assumed the role of Managing Director at Con4Mare in 2023. Graduating with a degree in physics, specializing in material science, he shifted to project certification for offshore wind farms in 2011. With over a decade of experience across various positions, he has spearheaded numerous projects in certification.

Vita Hagen Heesch

General Manager, CTO
SeaRenergy

Hagen Heesch, founder and initial owner of Elbe1 GmbH, joined SeaRenergy in 2019 and was appointed as CTO (ppa) in early 2023, overseeing SeaRenergy’s engineering activities.

With a degree in Civil Engineering, he brings 15 years of offshore wind experience, specializing in design, certification, and permitting consultancy. Before his entrepreneurial career, he worked at DNV-GL.

Vita Natalia Kress

General Manager, COO
SeaRenergy

Natalia Kress joined SeaRenergy as General Manager (ppa) in 2017. In early 2023, she was appointed as COO at SeaRenergy, overseeing the Sales & Execution department.

She has 15 years of experience in the offshore industry, especially in the installation and operation phases of offshore wind farms with a particular focus on heavy lift vessels and O&M offshore logistics. 

Vita Jan Boje Steffens

Managing Director
SeaRenergy

Jan Boje Steffens is the co-founder of SeaRenergy. He has more than 30 years of experience in the shipping industry, especially in the segments of breakbulk, heavy lift, and project cargo.

 

Until 2012, Jan was CEO and Partner of the Rickmers Group. Thereafter, he took the post as Managing Director of SeaRenergy.

Johann Philipp - General Manager SeaRenergy

Vita Johann Philipp

General Manager 
SeaRenergy

Naval architect Johann Philipp joined SeaRenergy’s BorWin / HelWin Project Team in September 2011 as an engineering consultant. He formally joined SeaRenergy in January 2013 and became General Manager (ppa) in 2016. 

With more than 20 years’ experience in structural engineering, Johann possesses a wealth of knowledge in conceptual and detailed ship design issues, technical project planning, and marine warranty surveys.

Vita Beispiel

Managing Director
CEO

Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua.

 

 

At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua.

 

At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet.

Vita Johann Philipp

Managing Director
CEO

Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua.

 

 

At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua.

 

At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet.

Vita Benjamin Vordemfelde

Managing Director, CEO
SeaRenergy

Benjamin Vordemfelde joined SeaRenergy as Head of Business Development in 2013 and became Managing Director in 2014.

He has extensive corporate experience including 15 years of involvement in the shipping and media industries in the fields of Business Development, Investor Relations, Public Relations, and Asset Management.

Make an appointment