 These include four 153,000 DWT crude oil tankers for Norwegian shipping company Klaveness in 1977–1979, four large barge carriers, ten SA-15 and SA-15 Super class Arctic cargo ships in 1983–1987, and the first large cruiseferry, "Birka Princess" for Birka Line, in 1986.The majority of the newbuildings were built for the Soviet Union.The last newbuilding, barge "Espa" for ESL Shipping, was delivered in 1987.