
"RNGS-Group" СJSC

PIPLINE CONSTRUCTION, INSPECTION AND MAINTENANCE ONSHORE & OFFSHORE




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River-crossing;
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Shallow waters and off-shore sea terminals;
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Deep water pipelines;
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Offshore engineering surveys and Inspections;
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Fabrication of transported assembled pipeline sections;
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Gas pipelines of high and low pressure;
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Pipelines;
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Pipelines for the transport of water;
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Water coduits of high and low pressure;
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Pipelines heat insulation and heat tracing;
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Pipelines laying onto sea bed, ballasting; free spans correction;
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Installation of pipe spools and risers, connection to onshore facilities and offshore fixed platforms process equipment;
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Pipelines testing; cavity cleaning, gauging and drying;
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Installation of catholic protection facilities;
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Preparation and execution of commissioning works;
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Arrangement of subsea trenches including landfall arrangement at shore line area;
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Pre-commissioning survey of subsea pipelines routes and pipelines post-laying survey;
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Reconnection of pipelines and replacement of existing pipelines sections (including operating pipelines).