The construction costs had meanwhile skyrocketed from an estimated 33 million to 95 million marks, caused mainly by components and materials that had to be paid in foreign currencies, some of which were imported from West Germany.
W międzyczasie koszty budowy wzrosły z szacowanej kwoty 33 mln marek do 95 mln marek, głównie z uwagi na komponenty i materiały, opłacane dewizami, z czego część pochodziła z importu z Niemiec Zachodnich.