In addition to its scientific role the RRS Sir David Attenborough will support the resupply of the five Antarctic research stations operated by BAS. Operational facilities include:
Cargo handling facilities
RRS Sir David Attenborough‘s cargo hold will have a volume of 2,100m³ and will be capable of storing 660m³ of aviation fuel. It will be equipped with the following cranes to support logistics and scientific operations:
Main crane: 50t @18m (use on port side only), 20t @33m (use on either side)
Provision crane on helideck: 8t @16m
Starboard deck service crane: 8t @8m, 5t @16m, 2t @21m
Port deck service crane (5t @16m)
Port & starboard side science cranes (5t @16m)
There will also be a crane on the cargo tender.
The ship will also be equipped with a stern and a side A-frame (30t), a fold-out platform near the bow for towing scientific equipment, and several removable bulwarks to allow for deployment of equipment from the aft deck.
Small boating facilities
The new ship will be equipped with a workboat and cargo tender, which will be capable of approaching Bird Island and Signy research stations during resupply operations; the water near these stations is too shallow for the ship to approach. The cargo tender has a crane to transfer containers to the shoreside, while the workboat will be capable of deploying equipment in shallow waters via a winch. Additionally, there will be a number of small inflatable craft aboard the ship.
Helideck and hangar
The new ship will feature a helideck and hangar that will be capable of supporting up to two small helicopters. These could assist with the deployment of airborne scientific instruments and scientific field parties, or transfer vital equipment to shore in case of fast ice preventing a landing by the ship.
The RRS Sir David Attenborough (SDA) just got another step closer to completion as the Hamburg Ship Model Basin (HSVA) investigated the aerodynamic performance of Britain’s new polar research vessel using a computer generated ‘virtual wind tunnel’