HMS Somme (1918)

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NameSomme
Ordered9 April 1917
Laid downNovember 1917
Somme at anchor near Hong Kong, August, 1928
History
United Kingdom
NameSomme
Ordered9 April 1917
BuilderFairfield Shipbuilding & Engineering, Govan
Laid downNovember 1917
Launched10 September 1918
Commissioned4 November 1918
FateSold for scrap, August 1932
General characteristics (as built)
Class & typeS-class destroyer
Displacement1,000 long tons (1,016 t) (normal)
Length276 ft (84.1 m) o/a
Beam26 ft 8 in (8.1 m)
Draught9 ft 10 in (3 m)
Installed power
Propulsion2 Shafts; 1 steam turbine
Speed34 knots (63 km/h; 39 mph)
Range2,100 nmi (3,900 km; 2,400 mi) at 15 knots (28 km/h; 17 mph)
Complement82
Armament

HMS Somme was an Admiralty S-class destroyer built for the Royal Navy during World War I. Commissioned seven days before the end of the war, the ship was sold for scrap in 1932.

The Admiralty S class were larger and faster versions of the preceding R class.[1] The ships had an overall length of 276 feet (84.1 m), a beam of 26 feet 8 inches (8.1 m) and a deep draught of 9 feet 10 inches (3 m). They displaced 1,000 long tons (1,016 t) at normal load. The ship's complement was 82 officers and ratings.[2]

The ships were powered by a single Brown-Curtis geared steam turbine that drove two propeller shafts using steam provided by three Yarrow boilers. The turbines developed a total of 27,000 shaft horsepower (20,000 kW) and gave a maximum speed of 36 knots (67 km/h; 41 mph). Somme reached a speed of 33.7 knots (62.4 km/h; 38.8 mph) during her sea trials.[3] The ships carried enough fuel oil to give them a range of 3,500 nautical miles (6,500 km; 4,000 mi) at 15 knots (28 km/h; 17 mph).[2]

The Admiralty S-class ships were armed with three single QF 4-inch (102 mm) Mark IV guns. One gun was positioned on the forecastle, the second was on a platform between the funnels and the third at the stern. They were equipped with a single QF 2-pounder (40 mm (1.6 in)) "pom-pom" anti-aircraft gun on a platform forward of the mainmast. They were also fitted with two rotating twin mounts for 21-inch (533 mm) torpedoes amidships and two 18-inch (450 mm) torpedo tubes, one on each broadside abaft the forecastle.[4]

Construction and career

References

Bibliography

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