• 2

•  Hybrid construction: concrete caisson, steel shaft

•  6MW+ wind turbine, 40-55m waterdepth

•  Self buoyant

•  Compact design

•  Cost effective

•  No piling, no noise

•  Proven technologies

•  Integrated design, constructability and offshore operability

Gravity Based Foundation, innovative design

BAM and Van Oord GBF - presentation GBF solution CONFIDENTIAL

• 3

GBF design, working as a team for three years

BAM and Van Oord GBF - presentation GBF solution CONFIDENTIAL

• 4

Proving the design, achieving a credible solution

BAM and Van Oord GBF - presentation GBF solution CONFIDENTIAL

• 5

Yard for mass fabrication, reducing cost of energy

BAM and Van Oord GBF - presentation GBF solution CONFIDENTIAL

• 6

Marine operations: proven technology and experience

BAM and Van Oord GBF - presentation GBF solution CONFIDENTIAL

Reliable, Robust, Ready