The column is a single piece of red granite, 25.45 m (83 ft 6 in) long and about 3.5 m (11 ft 5 in) in diameter. The granite monolith was obtained from Virolahti, Finland and in 1832 transported by sea to Saint Petersburg, on a barge specially designed for this purpose, where it underwent further working. Without the aid of modern cranes and engineering machines, the column, weighing 600 tonnes (661 tons) on 30 August 1832 was erected by 3,000 men under the guidance of William Handyside in less than 2 hours. It is set so neatly that no attachment to the base is needed and it is fixed in position by its own weight alone.