Complex sentence: A double-hulled catamaran, she was laid down at the Putilov Factory (now the Kirov Factory) in St. Peterburg in November 1912 as the "Volkhov", launched the following year, and commissioned on 14 June 1915.
Split into simpler sentences: A double-hulled catamaran, she was laid down at the Putilov Factory (now the Kirov Factory) in St. Peterburg in November 1912 as "Volkhov". The ship was launched the following year, and commissioned on 14 June 1915.