4.29.2010
HMHS Britannic
HMHS Britannic was the third and largest Olympic-class ocean liner of the White Star Line. It was the sister ship of RMS Olympic and RMS Titanic, and was intended to enter service as a transatlantic passenger liner.
Following the loss of the Titanic and the subsequent inquiries, several design changes were made to the remaining Olympic-class liners. With Britannic, these changes were made before launching (Olympic was refitted on her return to Harland and Wolff). The main changes included the introduction of a double hull along the engine and boiler rooms and raising six out of the 15 watertight bulkheads up to 'B' Deck. A more obvious external change was the fitting of large crane-like davits, each capable of holding six lifeboats. Additional lifeboats could be stored within reach of the davits on the deckhouse roof, and in an emergency the davits could even reach lifeboats on the other side of the vessel. The aim of this design was to enable all the lifeboats to be launched, even if the ship developed a list that would normally prevent lifeboats being launched on the side opposite to the list. These davits were not fitted to Olympic.
Britannic's hull was also 2 feet (0.61 m) wider than her predecessors due to the redesign after the loss of Titanic. To keep to a 21 knots (39 km/h) service speed, the shipyard installed a larger turbine rated for 18,000 horsepower (13,000 kW)—versus Olympic's and Titanic's 16,000 horsepower (12,000 kW)—to compensate for the vessel's extra width.
Although the White Star Line always denied it, most sources say that the ship was supposed to be named Gigantic.
Britannic was launched on 26 February 1914 at the Harland and Wolff shipyard in Belfast and fitting out began. She had been constructed in the same gantry slip used to build RMS Olympic. So by reusing Olympic's space saved the shipyard time and money in clearing out a third like size slip as had been used for Olympic and Titanic. In August 1914, before Britannic could commence transatlantic service between New York and Southampton, World War I began. Immediately, all shipyards with Admiralty contracts were given top priority to use available raw materials. All civil contracts (including the Britannic) were slowed down. The military authorities requisitioned a large number of ships as armed merchant cruisers or for troop transport. The Admiralty was paying the companies for the use of their vessels but the risk of losing a ship during military operations was high. However, the big ocean liners were not taken for military use, as smaller vessels were much easier to operate. The White Star decided to withdraw RMS Olympic from service until the danger had passed. RMS Olympic returned to Belfast on 3 November 1914, while work on her sister continued slowly. All this would change in 1915.
The need for increased tonnage grew critical as military operations extended to the Eastern Mediterranean. In May 1915, Britannic completed mooring trials of her engines, and was prepared for emergency entrance into service with as little as four weeks notice.
on 13 November 1915, Britannic was requisitioned as a hospital ship from her storage location at Belfast. Repainted white with large red crosses and a horizontal green stripe, she was renamed HMHS (His Majesty's Hospital Ship) Britannic and placed under the command of Captain Charles A. Bartlett.
At 08:12 on 21 November 1916, a loud explosion shook the ship. The cause, whether it was a torpedo from an enemy submarine or a mine, was not apparent. The reaction in the dining room was immediate; doctors and nurses left instantly for their posts. Not everybody reacted the same way, as further aft the power of the explosion was less felt and many thought the ship had hit a smaller boat. Captain Bartlett and Chief Officer Hume were on the bridge at the time, and the gravity of the situation was soon evident. The first reports were frightening. The explosion had taken place on the starboard side between holds two and three, but the force of the explosion had damaged the watertight bulkhead between hold one and the forepeak. That meant that the first four watertight compartments were filling rapidly with water. To make things worse, the firemen's tunnel connecting the firemen's quarters in the bow with boiler room six had also been seriously damaged and water was flowing into that boiler room.
Bartlett ordered the watertight doors closed, sent a distress signal and ordered the crew to prepare the lifeboats. Unfortunately, another surprise was waiting. Along with the damaged watertight door of the firemen's tunnel, the watertight door between boiler rooms six and five also failed to close properly for an unknown reason. Now water was flowing further aft into boiler room five. The Britannic had reached her flooding limit. She could stay afloat (motionless) with her first six watertight compartments flooded and had five watertight bulkheads rising all the way up to B-deck. Those measures were taken after the Titanic disaster (Titanic could float with her first four compartments flooded but the bulkheads only rose as high as E-deck). Luckily, the next crucial bulkhead between boiler rooms five and four and its door were undamaged and should have guaranteed the survival of the ship. However, there was something else that probably sealed Britannic's fate: the open portholes of the lower decks. The nurses had opened most of those portholes to ventilate the wards. As the ship's list increased, water reached this level and began to enter aft from the bulkhead between boiler rooms five and four. With more than six compartments flooded, the Britannic could not stay afloat.The Captain officially ordered the crew to lower the boats and at 08:35, he gave the order to abandon ship. The forward set of port side davits soon became useless. The unknown officer had already launched his two lifeboats and managed to launch rapidly one more boat from the after set of portside davits. He then started to prepare the motor launch when First Officer Oliver came with orders from the Captain. Bartlett had ordered Oliver to get in the motor launch and use its speed to pick up survivors from the smashed lifeboats. Then he was to take charge of the small fleet of lifeboats formed around the sinking Britannic. After launching the motor launch with Oliver, the unknown officer filled another lifeboat with seventy-five men and launched it with great difficulty because the port side was now very high from the surface due to the list to starboard. By 08:45, the list to starboard was so great that no davits were operable. The unknown officer with six sailors decided to move to mid-ship on the boat deck to throw overboard-collapsible rafts and deck chairs from the starboard side. About thirty RAMC personnel who were still left on the ship followed them. As he was about to order these men to jump then give his final report to the Captain, the unknown officer spotted Sixth officer Welch and a few sailors near one of the smaller lifeboats on the starboard side. They were trying to lift the boat but they had not enough men. Quickly, the unknown officer ordered his group of forty men to assist the Sixth officer. Together they managed to lift it, load it with men, then launch it safely.
At 09:00, Bartlett sounded one last blast on the whistle then just walked into the water, which had already reached the bridge. He swam to a collapsible boat and began to co-ordinate the rescue operations. The whistle blow was the final signal for the ship's engineers (commanded by Chief Engineer Robert Fleming) who, like their heroic colleagues on the Titanic, had remained at their posts until the last possible moment. They escaped via the staircase into funnel #4, which ventilated the engine room.
The Britannic rolled over onto her starboard side and the funnels began collapsing. Violet Jessop (who was also one of the survivors of Britannic's sister-ship Titanic, as well as the third sister, Olympic, when she collided with the HMS Hawke), described the last seconds: "She dipped her head a little, then a little lower and still lower. All the deck machinery fell into the sea like a child's toys. Then she took a fearful plunge, her stern rearing hundreds of feet into the air until with a final roar, she disappeared into the depths, the noise of her going resounding though the water with undreamt-of violence...
The Britannic was the largest ship lost during World War I. ( some photos are courtesy of Maritime Quest).
4.27.2010
RMS Lusitania
Lusitania's keel was laid at John Brown & Clydebank as Yard no. 367 on 16 June 1904. She was launched and christened by Mary, Lady Inverclyde on 7 June 1906. Lord Inverclyde (1861-1905), who had provided the main impetus with the British government to get the two ships built, had died before this occasion. Much of the trim on Lusitania was designed and constructed by the Bromsgrove Guild.
Starting on 27 July 1907, Lusitania underwent preliminary and formal acceptance trials. The shipbuilder's engineers and Cunard officials discovered that high speeds caused severe vibrations in the stern, and this led to the fitting of stronger internal bracing. After these modifications, the ship was finally delivered to Cunard later in the year on 26 August. At the time of her launch Lusitania (and her sister ship Mauretania) possessed the most luxurious interiors afloat. In common with all major liners of the period, Lusitania’s interiors were decorated with a mélange of historical styles.
Lusitania and Mauretania were smaller than the White Star Line's Olympic-class vessels. Both vessels had been launched and had been in service for several years before the Olympic class ships were ready for the North Atlantic. Although significantly faster than the Olympic class would be, the speed of Cunard's vessels was not sufficient to allow the line to run a weekly transatlantic service from each side of the Atlantic. A third ship was needed for a weekly service, and in response to White Star's announced plan to build the three Olympic class ships, Cunard ordered a third ship: Aquitania. Like White Star Line's Olympic, Cunard's Aquitania had a slower service speed, but was a larger and more luxurious vessel. Lusitania departed Liverpool for her maiden voyage on 7 September 1907 under the command of Commodore James Watt and the ship arrived in New York City on 13 September. At the time she was the largest ocean liner in service and would continue to be until the introduction of the Mauretania in November that year. During her eight-year service, she made a total of 202 crossings on the Cunard Line's Liverpool-New York Route.
In October 1907 Lusitania took the Blue Riband for eastbound crossing from Kaiser Wilhelm II of the North German Lloyd, ending Germany's ten-year dominance of the Atlantic. Lusitania averaged 23.99 knots (44.43 km/h) westbound and 23.61 knots (43.73 km/h) eastbound.
With the introduction of Mauretania in November 1907, Lusitania and Mauretania continued to swap the Blue Riband. Lusitania made her fastest westbound crossing in 1909, averaging 25.85 knots (47.87 km/h). In September of that same year, she lost it permanently to Mauretania.
When Lusitania was built, her construction and operating expenses were subsidised by the British government, with the proviso that she could be converted to an Armed Merchant Cruiser if need be. At the outbreak of the First World War, the British Admiralty considered her for requisition as an armed merchant cruiser, and she was put on the official list of AMCs. The Admiralty then cancelled their earlier decision and decided not to use her as an AMC after all; large liners such as Lusitania consumed large quantities of coal and became a serious drain on the Admiralty's fuel reserves, so express liners were therefore deemed inappropriate for the role.
General characteristics of Lusitania, Tonnage: 31,550 gross register tons (GRT) , Displacement: 44,060 Long Tons , Length: 787 ft (239.88 m), Beam: 87 ft (26.52 m) , Draught: 33.6 ft (10.24 m), Installed power: 25 Scotch boilers. Four direct-acting Parsons steam turbines producing 76,000 hp (57 MW), Propulsion: Four triple blade propellers. (Quadruple blade propellers installed in 1909), Speed: 25 knots (46.3 km/h / 28.8 mph) Top speed (single day's run): 26.7 knots (49.4 km/h / 30.7 mph) (March, 1914), Capacity: 552 first class, 460 second class, 1,186 third class. 2,198 total , Crew: 850.
She was torpedoed by the SM U-20, a German U-boat on 7 May 1915 and sank in eighteen minutes, eight miles (15 km) off the Old Head of Kinsale, Ireland, killing 1,198 of the 1,959 people aboard. The sinking turned public opinion in many countries against Germany, and was instrumental in bringing the United States into World War I. The sinking of the Lusitania caused great controversy, which persists to this day. (Lusitania photo is courtesy of NorthAtlanticRun).
4.14.2010
RMS Olympic
J. Bruce Ismay, the chairman of White Star Line, and William Pirrie, the chairman of Harland and Wolff shipyard, intended the Olympic-class ships to surpass rival Cunard's largest ships, Lusitania and Mauretania, in size and luxury. Construction of the Olympic began three months before Titanic to ease pressures on the shipyard. In order to accommodate the construction of the class, Harland and Wolff upgraded their facility in Belfast; the most dramatic change was the combining of three slipways into two larger ones. Olympic's keel was laid in December 1908 and she was launched on 20 October 1910. For her launch, the hull was painted in a light grey colour for photographic purposes (a common practice of the day for the first ship in a new class, as it made the lines of the ship clearer in the black and white photographs). Her hull was repainted following the launch. Her maiden voyage commenced on 14 June 1911. Designer Thomas Andrews was present for the passage to New York and return, along with a number of engineers, as part of Harland and Wolff's "Guarantee Group" to spot areas for improvement. White Star claimed the Olympic class's engine set-up to be more economical than expansion engines or turbines alone. Olympic consumed 650 tons of coal per twenty four hours with an average speed of 21.7 knots on her maiden voyage, compared to 1000 tons of coal per twenty four hours for both the Lusitania and Mauretania. Olympic had 45000 tons, Length: 882 ft 6 in (269.0 m), Beam: 92 ft 6 in (28.2 m), Draught: 34 ft 7 in (10.5 m) and Speed 21 knots (39 km/h; 24 mph) 23 knots (43 km/h; 26 mph) (maximum).
Olympic's first major mishap occurred on 20 September 1911, when she collided with a British warship, HMS Hawke off the Isle of Wight. Although the incident resulted in the flooding of two of her compartments and a twisted propeller shaft, Olympic was able to return to Southampton under her own power. At the subsequent inquiry the Royal Navy blamed Olympic for the incident, alleging that her large displacement generated a suction that pulled Hawke into her side. In command during this incident was Captain Edward Smith, who was lost at sea a year later onboard Titanic. One crew member, Violet Jessop, survived not only the collision with the Hawke but also the later sinking of Titanic and the 1916 sinking of Britannic, the third ship of the class. In World War I, Olympic initially remained in commercial service under Captain Herbert Haddock. She sailed from New York on 20 October 1914 for Britain, though carrying very few passengers, as Germany had announced that her U-boats would sink the Olympic on sight and most of the passengers had cancelled. In September 1915 she was requisitioned by the Admiralty to be used as a fast troop transport. Stripped of her peacetime fittings, and armed with 12-pounders and 4.7-inch guns, the newly-designated HMT (His Majesty's Transport) 2810 left Liverpool on 24 September 1915, carrying soldiers to Mudros, Greece for the Gallipoli campaign. On 1 October she sighted lifeboats from the French ship Provincia which had been sunk by a U-boat that morning off Cape Matapan and picked up 34 survivors.
From 1916 to 1917, Olympic was chartered by the Canadian Government to transport troops from Halifax, Nova Scotia to Britain. In 1917 she gained 6-inch guns and was painted with a "dazzle" camouflage scheme to make it more difficult for observers to estimate her speed and heading. After the United States declared war on Germany in 1917, Olympic transported thousands of U.S. troops to Britain. In August 1919 Olympic returned to Belfast for restoration to civilian service. Her interior was modernized and her boilers were converted to burn oil rather than coal. Oil was more expensive than coal, but it reduced the refuelling time from days to hours, and allowed the engine room personnel to be reduced from 350 to 60 people. During the conversion work and drydocking, a dent with a crack at the centre was discovered below her waterline which was later concluded to have been caused by a torpedo that had failed to detonate.
Olympic emerged from her refit with an increased tonnage of 46,439, allowing her to retain her claim to the title of largest British built liner afloat, although the Cunard Line's Aquitania was slightly longer. In 1920 she returned to passenger service, on one voyage that year carrying 2,403 passengers. At the turn of 1927-28, Olympic was converted to carry tourist third cabin passengers as well as first, second and third class. Tourist third cabin was an attempt to attract travellers who desired comfort without the accompanying high ticket price. New public rooms were constructed for this class, although tourist third cabin and second class would merge to become 'tourist' by late 1931.One year later, Olympic's first class cabins were again improved by adding more bathrooms, a dance floor was fitted in the enlarged first class dining saloon, and a number of new suites with private facilities were installed forward on B-deck. More improvements would follow in a later refit, but 1929 saw Olympic's best average passenger lists since 1925.
One of the attractions of the Olympic was the fact that it was nearly identical to the Titanic, and many passengers sailed on the Olympic as a way of vicariously experiencing the voyage of the Olympic's ill-fated sister ship. At the end of 1932, with passenger traffic in decline, Olympic went for an overhaul and refit that took four months. She returned to service in March 1933 described by her owners as "looking like new." Her engines were performing at their best and she repeatedly recorded speeds in excess of 23 knots, despite averaging less than that in regular transatlantic service. Passenger capacities were given as 618 first class, 447 tourist class and only 382 third class after the decline of the immigrant trade. 1933 was Olympic's worst year of business - carrying under 10,000 passengers in total.
In 1934, Olympic again struck a ship. The approaches to New York were marked by lightships and Olympic, like other liners, had been known to pass close by these vessels. On 15 May 1934, Olympic, inbound in heavy fog, was homing in on the radio beacon of Nantucket Lightship LV-117. Now under the command of Captain John Binks the ship failed to turn in time and sliced through the smaller vessel, which broke apart and sank. Four of the lightship's crew went down with the vessel and seven were rescued, of whom three died of their injuries - thus there were seven fatalities out of a crew of eleven. Three of the lightship's surviving crewmen were interviewed by the newsreels immediately after the accident.In 1934 the White Star Line merged with the Cunard Line at the instigation of the British government. This merger allowed funds to be granted for the completion of the future RMS Queen Mary. Cunard White Star then started retiring its surplus tonnage, which included the majority of the old White Star liners. Olympic was withdrawn from service in 1935 and sold to Sir John Jarvis for £100,000 to be partially demolished at Jarrow, providing work for the region. In 1937, Olympic was towed to Inverkeithing to T.W. Ward's yard for final demolition and was the end of one greatest ships ever built. (some photos are courtesy of Northatlanticrun)
4.02.2010
RMS Mauretania
RMS Mauretania ("Maury") was an ocean liner built by Swan, Hunter & Wigham Richardson at Wallsend, Tyne and Wear for the British Cunard Line, and launched on 20 September 1906. At the time, she was the largest and fastest ship in the world. Mauretania became a favourite among her passengers. The ship's name was taken from Mauretania, an ancient Roman province on the northwest African coast, not related to the modern Mauritania. In 1903, Cunard Line and the British government reached an agreement to build two superliners, the Lusitania and Mauretania, with a guaranteed service speed of no less than 24 knots, the British government were to loan £2,600,000 for the construction of Mauretania and Lusitania at an interest rate of 2.75% to be paid back over twenty years with a stipulation that the ships could be converted to Armed Merchant Cruisers if needed; also to fund these ships further the admiralty arranged for Cunard to be paid an additional £150,000 per year to their mail subsidy. The Mauretania was designed by Cunard naval architect Leonard Peskett with Swan Hunter working from the plans for an ocean greyhound with a stipulated service speed of twenty-four knots in moderate weather for her mail subsidy contract. RMS Mauretania had of ton 31000, length 240, beam 26 and passengers capacity 2165 passengers total. In 1906, Mauretania was launched by the Duchess of Roxburghe. At the time of her launch, she was the largest moving structure yet built. Mauretania left Liverpool on her maiden voyage on 16 November 1907 under the command of her first captain, John Pritchard and later that month captured the record for the fastest eastbound crossing of the Atlantic with an average speed of 23.69 knots (43.87 km/h). In September 1909, the Mauretania captured the Blue Riband for the fastest westbound crossing a record that was to stand for more than two decades. Cunard withdrew Mauretania from service following a final eastward crossing from New York to Southampton in September 1934. The voyage was made at an average speed of 24 knots, equalling the original contractual stipulation for her mail subsidy. She was then laid up at Southampton alongside the former White Star Line flagship Olympic, her twenty-eight years of service at a close.
En route to Rosyth Mauretania stopped at her birthplace the Tyne for half an hour, where she drew crowds of sightseers and was boarded by the Lord Mayor of Newcastle. The mayor bid her farewell from the people of Newcastle, and her last captain, A.T. Brown, then resumed his course for Rosyth. With masts cut down to fit, the ship passed under the Forth Bridge and was delivered to the breakers.
The demise of the beloved Mauretania was protested by many of her loyal passengers, including President Franklin D. Roosevelt who wrote a private letter arguing against the scrapping. Mauretania is one of most famous ocean liner of Cunard.
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