MS Bluefort

Tonnage war in the Baltic Rederi AB Slite had great success with their first generation of car and passenger ferries servicing between Sweden and Finland and by the late 1970s the growing market demanded larger ships. Slite's first route within the Viking Line marketing company had been that between Kapellskär and Naantali but this route had since been clogged with Viking Line ships and received competition from Silja Line's similar service between Norrtälje and Turku. As a first step to find new markets, Rederi AB Slite had sold their merely six years old Apollo in 1976 and replaced her with the older Apollo III, making 24-hour cruises between Stockholm and Mariehamn. The company still served the Kapellskär—Naantali route with their other ship, the 1972-built Diana. But with four other Viking Line ships competing for the same cars and passengers on that route, Slite still needed to break new grounds to keep themselves profitable. In 1974, the two other Viking Line partners started operating the Stockholm—Turku route which proved to be quite profitable. In preparation for the new ten-year agreement of collaboration between the Viking Line partners to be settled in 1980, Slite made the decision to try to push out Rederi Ab Sally from the Stockholm—Turku route with a newbuilding that would outmatch their current ship there, the Viking 4. Design and order The new ship was planned together with her contracted builders, Meyer Werft, Papenburg in West Germany. This shipyard had built the Apollo and the Diana for Slite as well as four sister vessels for Rederi Ab Sally. The design greatly resembled the former ships but the newbuilding was larger in every respect. Among the distinguishing differences were the addition of a second car deck as well as a larger number of berths. The new ship was named M/S Diana II af Slite and launching took place on March 31, 1979. ==Operational career==

Entry into service . . Less than three months after her launch, the ship was delivered to Rederi AB Slite. On June 14, 1979, she was put into Viking Line service between Stockholm and Turku with daytime callings at Mariehamn, replacing the Viking 4. In September the same year, her registered name was shortened to Diana II, although this had been her marketing name since her delivery. When the ship was delivered on 7 December 2007, the buyer was revealed to be Equinox Offshore Accommodation Ltd, a Singapore-based company controlled by Norwegian interests. Subsequently, the Meloodia was renamed ARV 1. In January 2008 the ARV 1 arrived at SembCorp Marine shipyards, Singapore for conversion into an accommodation and repair vessel, with the planned delivery in the third quarter of 2008. The Bluefort was acquired by Vancouver, BC, Canada-based Bridgemans Services Group LP in 2015. In December 2017, the Bluefort successfully completed a contract for accommodations and CTV boat landing services in the wind farm industry in Belgium. Retirement and Scrapping In October 2021 MS Bluefort was sailed to Alang, India awaiting dismantlement and scrapping. ==Refits==

A number of alterations to the original design of the Diana II has been made during the years. Already during her first year of Viking Line service, her decks were heavily polluted by soot from the funnel. The funnel received extended smoke pipes but as the problem persisted, the screen on the rear top of the funnel was removed. After another extension of the smoke pipes, the problem was eventually solved but made the ship's exterior appearance rather odd. The Diana II's large car deck on deck 4 was during the 1980s deemed to be larger than necessary and of its port side was rebuilt with additional cabins. In preparations of her entry into EstLine service in 1994, the ship received its most extensive modification to date. Apart from the sealing of the bow visor a "duck tail" was added at the stern. Also, the ship's funnel was once again rebuilt to sport a more solid look. The bow remained inaccessible until its complete rebuilding prior to the ships entry into the Tallinn—Helsinki service in 1996. When sold by Tallink in 2007, the vessel underwent a major reconstruction transforming her to an accommodation and repair vessel. The superstructure at the stern was cut away, leaving way for a crane and a helicopter pad was constructed on top of her bridge front. To increase stability, big side sponsones were also added. Under ownership of Bridgemans Services Group LP, an extensive refit was completed in 2016. In October 2021, the ship stranded in Alang, India to be scrapped. ==References==