South Stream Offshore Pipeline. Russian Sector

Russia, Krasnodar Region, territorial waters and EEZ of the Russian Federation in the Black Sea

Work Performed


  • Development of FEED for microtunnel and pig launcher

Design Documentation Development

  • Overall stability analysis
  • Free span analysis
  • Corrosion protection
  • Microtunnel
  • Pigging and testing of pipeline
  • Operation, maintenance and repair 
  • Data on engineering utilities and communications
  • Access road.
Working Documentation Development

Method Statement

Engineering Support
  • Engineering consulting services
  • Author supervision over construction
Permitting Support
  • Developing a strategy for obtaining permissions
  • Environmental protection documentation
  • Obtaining permits for engineering survey activities in Turkish and Bulgarian sectors of the Black Sea
  • Obtaining permits on all stages of project implementation