North Korea. Pyongyang. Kind destroyed parovozovagonoremontnogo plant in Pyongyang. Group of Polish engineers for the discussion of the draft recovery plant together with Korean engineers and workers: the chief manager of construction design engineer Tadeusz Lis, Anatoly Blezik - leader of the group of designers and others. Polish and Korean engineers at the construction site. Construction of a residential village factory. Work concrete mixers. Opencast mining. Work Czechoslovak excavators. Construction of irrigation system in the province of South Pyongyang river Chhen Chong Bong. Construction of the canal head of the irrigation system, installation of pumps and equipment sent from the Soviet Union. Built a bridge on the canal.