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Amazing Grace
The ship has a history of being a Right Royal Yacht.
Built in Scotland in 1955 and christened MV Pharos, named after
the great lighthouse of Alexandria, one of the Seven Wonders of
the Ancient World. The vessel has since been renamed Amazing Grace.
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She boasts a distinguished nautical
heritage as a British Navy Vessel, fighting the North Seas
to aid and supply the lighthouse keepers and frequently playing
host to the Royal Family. |
Her normal duties involved the maintenance of navigation
buoys and the attendance and refuelling of offshore lighthouses.
Each engine's cylinders are 13 inches in diameter
and have a stroke of 22 inches. With both engines at normal cruising
speed, fuel consumption is 83 gallons per hour.
Fuel storage capacity in the double bottom tanks is 240 tons (74,000
U.S. gallons), or enough for 7,000 miles at cruise speed!
In her one-month round trip the vessel she uses about 95 tons of
fuel and off-loads approximately 100 tons to other ships.
Two large electrically driven air compressors supply
the 350 psi pressure required to start the main engines.
All shipboard electrical power requirements are satisfied by three
large heavy duty power units rated at 400, 475 and 500 KW respectively.
One runs constantly while the other two remain on standby. Each
of them are six-cylinder, turbo-charged, Lister-Blackstone generator
units which supply raw alternating current at 220 volts. Step-down
transformers are used to supply 110 volts for passenger and utility
needs.
The reverse osmosis water makers in the Engine Room
can produce up to 5,000 gallons of fresh water per day. The water
storage tanks have a capacity of 150 tons (53,000 U.S. gallons).
The Engine Room also houses a number of service
and utility pumps which include the fire and bilge pumps, general
utility pumps, sanitary water pumps and the main engine oil pumps.
The Engine Room and all mechanical systems are the responsibility
of the Chief Engineer and his staff of three officers and eight
crew. An officer and a qualified Watch Keeper keep on duty in the
engine room at all times.
Tons of cargo space, Sub zero fridges, fully air-conditioned
throughout, 9x25man Life rafts and much more!
The vessel is driven by twin four-bladed, 8 feet
diameter bronze alloy propellers.
The 90 feet long propeller shafts are coupled directly to the British
Polar diesel engines.
The two seven-cylinder direct injection two-stroke main engines
are each rated at 985 brake horsepower at a 220 rpm normal cruising
speed.
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