OREANDA-NEWS. January 16, 2007. Public corporation “Kombinat “KMAore”. The 7th of January, while the general body of workers of the industrial complex was on holiday, on the mine named after Gubkin there have been carried out a preventive repair of the equipment of the crushing-shifting shaft complex № 3. Besides, on this day was made a preparation to the replacement of the rail guides by box ones in the shaft №3, which later on allow to increase the effectiveness of the crushing-shifting complex 3.