OREANDA-NEWS. May 17, 2012. Belomorsky directorate of the Federal Service for Ecological, Technological and Nuclear Supervision issued to North-Western Phosphorous Company its certificates of compliance with the requirements for design documentation, technical regulations and other legal regulations for the following facilities: open pit, access road to the open pit’s upland horizons, pure water drainage (pure water race No. 1). Thus, the company has obtained an approval allowing the commissioning of open pit, which has become the first important step towards putting on stream the Oleniy Ruchey mine.