Strategic ORAT Advice & ORAT Trial Management for Berlin Brandenburg Airport T1

"We thank Mr. Zeiler and ON-BLOCK for their duties and performance, which became part of our success on opening day of the BER"

Roland Böhm, Head of Infrastructure and Systems



ORAT for the Opening of Terminal 1 of Berlin Brandenburg Airport with a capacity of 27 Mio. Passengers per year (Opening in October 2020).


  • Strategic ORAT advice to the CEO of the BER and the Governmental Supervisory Board 
  • Final Planning & execution of 47 Trial days and training activities
  • Successful short-term replanning and implementation of the adjusted ORAT Trial program due to the COVID-19 pandemic in summer 2020.
  • ON-BLOCK delivered 340 Man-days as Strategic ORAT Advisor directly to FBB and as Senior Trial Project Manager for Fraport AG.


Appreciation Letter from the ORAT Head of Berlin Airports:

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