Blast furnace "Severyanka" of the Cherepovets Metallurgical Plant. Foundry yard. The conveyor is moving with the charge material. Loading the charge into the blast furnace. Automated tools for controlling the blast-furnace process: technical television, computing center, computers, control panels, intercoms. Furnaces at work. Opening the hole with a drilling machine. Spilling, transportation to the converter shop. Rolled steel. Manufacturing of metal products from steel. Waste-free technology at the blast furnace, including gas, water, air purification, slag processing. The chief blast furnace operator of the Cherepovets Metallurgical Plant V.I. Nitronine (voice-over).