of residential housing for 10 billion roubles (295 million US$ or 215 million €) from SU-155, but by Spring 2011, these residential buildings had not yet been settled and the deficiencies had not been corrected.The Moscow mayor's office initiated a claim in court, but SU-155 was able to prove to the court that the breakdown of construction timeframes was caused by the mayor's office, which delayed in providing a construction zone.