Mycket skicklig grävmaskinist gräver under hus / Very skilled excavator operator digs under house

Videon togs när vi bytte avlopp i vårt hus i Göteborg, 2015. Röret närmast huset var av stål vilket antagligen kan förklaras med att de första ägarna, som också byggde huset, jobbade på varvet Götaverken. Det var nog ett rör avsett för ett fartyg. Det var inte det röret som gått sönder utan de av betong. / This video was filmed when we changed the drain pipes in our house in Gothenburg, Sweden, 2015. The pipe closest to the house was made of steel, which can probably be explained by the fact that the first owner worked at the Götaverken shipyard in 1946, when the house was built. It was probably a pipe intended for a ship. It was not that pipe that failed, but those of concrete.