FIELD: fire-fighting equipment.
SUBSTANCE: present invention relates to fire safety, namely to foam attack during fire extinguishing in tank farm for storage of oil and oil products. Method of froth attack during fire extinguishing in tank farm, consisting in supply of solution from foaming agent AFFF through stationary installations of sub-layer fire extinguishing at initial stage of fire in reservoir, wherein supply of solution from foaming agent is carried out with intensity of 0.034–0.055 l/(m2⋅c), increasing it to 0.08–0.10 l/(m2⋅c) depending on the type of oil or oil product.
EFFECT: technical result achieved by the disclosed method is higher efficiency of extinguishing.
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