"RNGS-Group" СJSC

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PIPLINE CONSTRUCTION, INSPECTION AND MAINTENANCE ONSHORE & OFFSHORE

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  • River-crossing;

  • Shallow waters and off-shore sea terminals;

  • Deep water pipelines;

  • Offshore engineering surveys and Inspections;

  • Fabrication of transported assembled pipeline sections;

  • Gas pipelines of high and low pressure;

  • Pipelines;

  • Pipelines for the transport of water;

  • Water coduits of high and low pressure;

  • Pipelines heat insulation and heat tracing;

  • Pipelines laying onto sea bed, ballasting; free spans correction;

  • Installation of pipe spools and risers, connection to onshore facilities and offshore fixed platforms process equipment;

  • Pipelines testing; cavity cleaning, gauging and drying;

  • Installation of catholic protection facilities;

  • Preparation and execution of commissioning works;

  • Arrangement of subsea trenches including landfall arrangement at shore line area;

  • Pre-commissioning survey of subsea pipelines routes and pipelines post-laying survey;

  • Reconnection of pipelines and replacement of existing pipelines sections (including operating pipelines).