FIELD: construction.
SUBSTANCE: invention relates to the field of providing for safe operation of production platforms in arctic seas. The method of active fighting of an iceberg hazard provides for iceberg detection by means of water area surveillance. Then an iceberg is coated with a waterproof shell. Phase transition of ice is carried out from a solid phase into a liquid one by means of exposure of the iceberg to radon gas isotopes. A radon isotope is used with a half-decay period of 3.92 s or 54.5 s. A device for active fighting with an iceberg hazard comprises a facility of support with a high pressure unit, arranged in the form of a rigid frame vessel. The support facility is connected with a pipeline with a waterproof shell that coats an iceberg. The pipeline is made form HDPE polyethylene.
EFFECT: invention provides for higher safety of operation of oil terminals of oil and gas deposits in seas of the Arctic Basin.
2 cl, 1 dwg
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