Bigga (ship)

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Bigga p1
Ship data
flag United KingdomUnited Kingdom (trade flag) United Kingdom
Ship type Ro-ro - Ferry
Callsign MNXZ2
home port Lerwick
Owner Shetland Islands Council, Lerwick
Shipyard James N. Miller & Sons, St Monans
Build number 1043
Keel laying July 6, 1990
Launch 5th November 1990
Commissioning 1991
Ship dimensions and crew
length
33.45 m ( Lüa )
30.00 m ( Lpp )
width 10.10 m
Side height 3.85 m
Draft Max. 2.61 m
measurement 274 GT / 82 NRZ
 
crew 4-5
Machine system
machine 2 × Kelvin diesels - diesel engine (type: TASC8)
Machine
performanceTemplate: Infobox ship / maintenance / service format
728 kW (990 hp)
Service
speed
9.5 kn (18 km / h)
propeller 2 × controllable pitch propellers
Machine system from 2014
machine 2 × Mitsubishi diesel engine (type: S6R2-T2MPTK)
Machine
performanceTemplate: Infobox ship / maintenance / service format
1,280 kW (1,740 hp)
Service
speed
11 kn (20 km / h)
Transport capacities
Load capacity 104 dw
Permitted number of passengers 96
Vehicle capacity 14 cars
Others
IMO no. 9000821

The Bigga is a Shetland Islands Council ferry .

history

The ferry was built under hull number 1043 at the James N. Miller & Sons shipyard in St Monans . The keel was laid on July 6th, the launch on November 5th, 1990. The ship was delivered in April 1991.

The ship is used by the Shetland Islands Council in the ferry service of the Shetland Islands . It was the last of four similar ferries ( Hendra , Fivla , Geira and Bigga ) that entered service between 1982 and 1991. All four ferries were built at different shipyards.

Technical data and equipment

The ship is powered by two diesel engines that act on two variable pitch propellers via reduction gears . The ship was delivered two eight-cylinder diesel engines of the manufacturer Kelvin Diesels (: TASC8 type), each with 364  kW power . In 2014 the ship was re-motorized. The previous engines were replaced by two diesel engines from Mitsubishi (type: S6R2-T2MPTK) each with an output of 640 kW. The ship is equipped with a bow thruster . Its drive motor was replaced in 2011.

The ferry has a continuous vehicle deck. There are three lanes on the vehicle deck with space for 14 cars. The ferry is the only one of the four three-lane ferries put into service by Shetland Island Council since 1982. The vehicle deck is accessible via a bow and a stern ramp . At the bow of the ship there is a bow visor that can be opened upwards . The front of the vehicle deck is covered with the bridge deck, on which the wheelhouse and two open cams are located. The clearance under the bridge deck is 4.5 meters. The common rooms for the passengers are located under the vehicle deck.

Individual evidence

  1. Bigga , Scottish Built Ships - The History of Shipbuilding in Scotland, Caledonian Maritime Research Trust. Retrieved July 28, 2020.
  2. ^ The Fleet - Bigga ( Memento March 11, 2016 in the Internet Archive ), Shetland Islands Council.
  3. a b c d Shetland Inter-Island Transport Study , The Maritime Group (International), November 25, 2015 (PDF, 1.2 MB). Retrieved July 28, 2020.
  4. ^ Peter C. Smith: Offshore Ferry Services of England and Scotland: A Useful Guide to the Shipping Lines and Routes. , Pen & Sword Maritime, 2012, ISBN 978-1-84884-665-4 , p. 179.
  5. BIGGA - IMO 9000821 , photo, ShipSpotting.com. Retrieved July 28, 2020.