The film tells about the production of the Moscow Shipbuilding Plant- motor ships, manufactured by straight-line and positional method.
The Moscow river ships sail "Moscow", "Zarya". The passengers in the cabin liner. The motor ship moored to the shore, the passengers come ashore. Building ships on the stocks of the Moscow Shipyard. The workers collect remote control, lower the motor into the hold of the ship. The descent of the vessel on the water. The workers applaud.