| The ships were being constructed at 24 shipyards, including the ones in Voronezh, Kazan, Pereyaslavl, Arkhangelsk, Olonets, Petersburg and Astrakhan. | Корабли были построены на 24 верфях включая верфи в Воронеже, Казани, Переяславле, Архангельске, Олонце, Петербурге и Астрахани. |