Dr.techn.Olav Olsen (OO) is a partner in the Lifes50+ project. During the project’s first phase four concept developers, including OO, developed a 10 MW version of their respective floating wind concepts.
Foruten Veidekke Entreprenør, består teamet av LPO Arkitekter, YSA Design, Stema Rådgivning, Dr.techn. Olav Olsen, Rambøll, Brekke & Strand Akustikk, Erichsen & Horgen og NGI. Dette er et av OBOS' største utbyggingsprosjekt noensinne.
Kongensgate 21 in Oslo, also known as the Telegraph building, and featured as one of the major works in Norwegian architecture, was designed by Arneberg and Poulsson, also known as the City-Hall architects in Oslo.