FIELD: transport.
SUBSTANCE: proposed method consists in helicopter flights between beach and sea drilling platform. Intermediate heliport is arranged on stabilised sea platform between drilling platform and beach with two or more air strips and alert rescue helicopters. Heliport take-off and landing decks are arranged at superstructure of said stabilised sea platform. Platform top structure is divided by cofferdams with head airlocks into local zones to prevent fire and smoke propagation over the entire structure.
EFFECT: regular helicopter service, higher fire safety.
2 cl, 1 dwg
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