Optimarin consolidates BWT retrofit lead with Wisby Tankers and Hoëgh Autoliners

By Vessels

Optimarin has signed contracts with Wisby Tankers and Hoëgh Autoliners to install its market proven Optimarin Ballast System (OBS) on five existing vessels. The agreement, which comes six months after the Norwegian ballast water treatment (BWT) specialist became the first company to win USCG approval, will see Optimarin fitting units on three bitumen tankers for Wisby and two Hoëgh Autoliners RoRo ships.

With a fleet of 19 advanced vessels, Wisby Tankers is a niche leader, utilising smaller tankers for European trades and its larger vessels, including the bitumen carriers, for worldwide routes. Hoëgh Autoliners, boasting over 50 advanced vessels, is an established global leader in the RoRo segment.

Optimarin consolidates BWT retrofit lead with Wisby Tankers and Hoëgh Autoliners

Image courtesy of Wisby Tankers

The tasks, when completed later this year, will take the total number of Optimarin retrofits beyond the 110 mark. The three Wisby Tankers will see 500 m3 systems installed, while the Hoëgh Autoliners vessels will install capacities of 344 m3 and 500 m3. All systems utilize powerful 35kW UV lamps to ensure the elimination of all potentially invasive waterborne organisms.

Optimarin works in partnership with Goltens, Zeppelin Power Systems and shipyards worldwide to install OBS on both existing vessels and newbuilds. The firm has so far received orders for over 500 systems, with more than 400 already delivered.

Optimarin has been dedicated to the development of BWT systems since 1994, becoming the first ever company to install a commercial system in 2000, on board cruise ship Princess Regal. 2016 was the firm’s most successful ever year in business, winning contracts for over 120 BWT units.

Alongside approval from IMO and USCG, OBS is certified by a comprehensive range of classification organisations, including DNV GL, Lloyd’s, Bureau Veritas, MLIT Japan, and American Bureau of Shipping.

Customers include Fincantieri Bay Shipbuilding, Saga Shipholding, The Royal Netherlands Navy, Atlantis Tankers, Vard Group, Solvang ASA, and Carisbrooke, amongst others.

Source: Optimarin