sentences:  On October 22, 1784, the college, renamed the "Imperial Naval Engineering School" (), started its education for three years in the new building.From 1795 on, the training was divided into navigation and cartography for officers of the deck, and naval architecture and shipbuilding for naval engineers.The school was moved 1822 into a reconstructed sawmill building in Parmakkapı after a fire in Kasımpaşa neighborhood in 1821 destroyed also the naval school.