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After an intensive planning phase in 2014 the constructive realization of the Laboratory for Emerging Nanometrology (LENA) has been visibly started with the installation of the LENA construction sign on January 13th. On this occasion, the LENA members from TU Braunschweig and Physikalisch-Technische Bundesanstalt (PTB) got together with the LENA planning team to start a successful and eventful year 2015.
Within the first weeks of 2015, a documentation of the architectural monument and removal of noxious substances were conducted. From the middle of the year partial dismantling started inside and outside the building stock before the construction of the office building will establish the final external appearance of LENA.
The completion of the building took place in 2018.