| Type: | other |
| Garden Island | |
| City: | Sydney |
| State: | nsw |
| Lga: | City of Sydney |
| Postcode: | 2000 |
| Near-N: | Port Jackson |
| Near-W: | Sydney CBD |
| Near-E: | Darling Point |
| Near-Sw: | Woolloomooloo |
| Near-S: | Potts Point |
| Near-Se: | Elizabeth Bay |
| Dist1: | 2 |
| Dir1: | north-east |
| Location1: | Sydney CBD |
Garden Island is an inner-city locality of Sydney, Australia, and the location of a major Royal Australian Navy (RAN) base. It is located to the north-east of the Sydney central business district and juts out into Port Jackson, immediately to the north of the suburb of Potts Point. Used for government and naval purposes since the earliest days of the colony of Sydney, it was originally a completely-detached island but was joined to the Potts Point shoreline by major land reclamation work during World War II.
Today, Garden Island forms a major part of the RAN's Fleet Base East. It includes active dockyards (including the Captain Cook Graving Dock), naval wharves and a naval heritage and museum precinct. Approximately half of the major fleet units of the RAN use the wharves as their home port.
The northern tip of Garden Island is open to the public and contains the Royal Australian Navy Heritage Centre museum and an outdoor heritage precinct. Immediately south and above Garden Island on the Potts Point ridgeline is HMAS Kuttabul, the RAN's major administrative, training and logistics support establishment for the Sydney area. Although HMAS Kuttabul is administratively a separate facility to Garden Island, the two names are often referred to interchangeably.
Garden Island was originally an island in Sydney Harbour, but extension of the base and the construction of a dry dock in the channel between the island and the mainland have resulted in its connection to the mainland shore at Potts Point from the 1940s. The wharves of the naval base now stretch the length of the eastern side of Woolloomooloo Bay, from the suburb of Woolloomooloo to the end of the original island.[1]
'Bayinguwa’ is the First Nations name for a small island at the end of Woolloomooloo Bay in Port Jackson Harbour.[2] - It was renamed Garden Island in 1788 after it was planted in the first months of European settlement in Australia, to serve as a kitchen-garden by officers and crew of the First Fleet vessel .[3] Initials carved into a sandstone rock on the site are believed to be the oldest colonial graffiti in Australia, comprising the letters "FM 1788," representing Frederick Meredith who served as Sirius steward.[4] On 7 September 1811, ownership of Garden Island was declared to have transferred to the Governor's estate with produce dedicated for the exclusive use of Government House. The transfer had practical effect but due to an administrative error it was not formally registered, leaving the land in the legal ownership of the Navy, which successfully sought its return in 1866.[5]
Sandstone fortifications, built on the island during the 1820s to protect Sydney from a much-feared Russian attack, also survive. Garden Island also boasts what is claimed to be Australia's first lawn tennis court. Built in 1880, it is still in use, although the lawn was replaced in 1960.[6] [7]
Prior to World War II, the nearest sizable naval graving dock was at Singapore Naval Base; an 8000nmi round trip for a potentially damaged warship.[8] Consequently, in 1938, the Australian cabinet approved the idea of building a large naval graving dock.[8] The cost of construction was predicted at around A£3 million.[8] A far cheaper alternative, a second-hand floating drydock being sold by Southern Railway was considered early on.[8] Despite the A£175,000 cost, the acquisition was opposed by Admiral Ragnar Colvin, as it would be expensive and difficult to maintain, would be unable to accommodate the draught of ships being acquired for the RAN, and would be incredibly risky to tow from England to Australia.[8] Three sites were considered (one in Adelaide, and two in Sydney Harbour: Potts Point or near the Sydney Harbour Bridge), with Potts Point chosen as the cheapest location. The dock itself was built by the reclamation of of land, connecting Garden Island to the mainland.
By September 1944, work had been completed to the stage where initial flooding tests could occur.[9] On 2 March 1945, the British aircraft carrier underwent an emergency docking: although the drydock was not due to open for another three weeks, the advanced state of building made the docking possible.[9] The Captain Cook Graving Dock was formally opened by Prince Henry, Duke of Gloucester in his role as the Governor-General of Australia, with the ribbon cutting performed by the bow of the frigate .[9] During the first year of operations, the drydock received the British battleship ; the 45,360-ton displacement warship is the largest vessel to use the dock.[10]
The dock is 1139feet long, with a width of 147feet.[11] The dock is deep at spring tide.[11] When filled, the dock has a capacity of 50000000impgal.[9] The dock can be drained in a four-hour period through the use of three 60inches centrifugal pumps (each with a discharge capacity around 70500impgal per minute).[9]
The hammerhead crane was built between 1944 and 1951 on the Fitting Out Wharf at Garden Island. The electrically powered crane had a radius of and a total height of . The electrical and mechanical equipment was sourced from England, while the steel frame was fabricated in Sydney. Although officially declared completed in January 1952, the crane was operational from March 1951.[12] The crane's primary purpose was the removal and installation of warship gun turrets, although it was regularly used for other machinery and loads, and had a lifting capacity of up to .[12] It was last used in 1996.[12]
In August 2013, the Federal Government announced the removal of the hammerhead crane, at an estimated cost of $10.3 million.[13] Other options, such as preserving the crane as a heritage structure and tourist attraction, restoring it to working order, or converting it to a new purpose, were ruled out due to cost and the risk to security at the naval base.[13] The removal was also seen as necessary to free up wharf space for the Canberra-class amphibious warfare ships.[13] The Hammerhead Crane was the largest crane in the southern hemisphere on completion, and as of 2005, was still the largest crane in Australia.[12] At the time of its demolition, it was only 15 cranes of that style worldwide.[13] Removal was completed by November 2014, with some components preserved for heritage purposes.[13] [14]
See main article: Garden Island Tunnel System. There is a tunnel system under Garden Island that was once used by the Royal Australian Navy.[15] [16] Within this tunnel system was a power station, offices and air raid shelters.[16] This tunnel complex also had a command centre. Other tunnels also exist which headed further in towards Kings Cross.[16] The island also has a pit that was built in the 1800s and was used as a storage facility in case the island was ever attacked.[16] The entrance to this pit has now been sealed.[16]
The dockyard facilities are today leased to and operated by the defence contractor Thales Australia,[17] a part of the international Thales Group. They are used to service naval and civilian vessels.
The various wharves that line Garden Island remain under the control of the navy and are used as the home port facilities for about half the Royal Australian Navy's major ships. The wharves on the western side of the island have sufficient depth of water to berth the largest United States Navy aircraft carriers.[18]
See main article: Royal Australian Navy Heritage Centre. The Royal Australian Navy Heritage Centre was opened in 2005 and is the official museum of the Royal Australian Navy.[4] It is located in the Public Access Precinct of Garden Island: a section at the northern end of the island opened in 2002 that includes several heritage buildings and structures, historical relics, and naval monuments.[4] [7] The museum's exhibits include the conning tower from one of the Japanese midget submarines that attacked Sydney Harbour in 1942.[4] The heritage precinct is isolated from the mainland by the naval and dockyard facilities, with public access limited to the Sydney Ferries service between Circular Quay and Double Bay, with the Garden Island ferry wharf at the north end of the island.[4] Private pre-booked bus groups are allowed to transit through the naval base and dockyard to the heritage precinct under strict conditions.[4]
Various workshops and other buildings on the island are under the control of the nearby HMAS Kuttabul naval base and are used for training and other logistical purposes.
Since 2000 the global cruising industry has been building a number of very large ships, some of which were too large to berth at the Overseas Passenger Terminal at Circular Quay, although modifications were made in 2014 to accommodate some larger vessels.[19] Some large ships are permitted to berth at Garden Island's naval wharves, initially on an ad-hoc basis, followed in 2012 by an agreement to permit three cruise ships to berth per year.[19] [20] There have been calls for increased cruise ship access to the naval wharves, with some suggesting that the RAN should relocate entirely.[21] Replacing the naval base with a cruise ship terminal would also free up the island to be redeveloped as harbourfront residential housing.[22]
The RAN and the Department of Defence have opposed these proposals due to the security risks and loss of capability the increased civilian presence would bring, and the enormous cost of replicating the existing capability at a new location (a 2013 defence white paper estimated a cost of over $6 billion, although naval personnel stated that this did not include the creation of support facilities like the graving dock, or relocating supporting companies and industries like Thales).[23] [24] Most of the potential locations for a replacement base would require large-scale, ongoing dredging works to allow access to large naval ships, and have narrow access channels which could be easily blocked in wartime.[23] [24]
The first naval buildings on the site were minor structures, but in the 1880s the Admiralty (with financial incentives from the Government of New South Wales) began to invest more heavily in the site as a base for the Royal Navy in the southern hemisphere. A number of sizeable buildings were constructed (several designed by James Barnet) providing accommodation, office space, stores of various kinds and a sizeable steam engineering factory. These were later taken over by the Royal Australian Navy, and most remain in use today.[25]
Garden Island has a number of heritage-listed sites, including:
| Heritage Items | ||||||||
|---|---|---|---|---|---|---|---|---|
| Date | Description | Details | ||||||
| 1945 | Captain Cook Dock | Constructed between 1941–45 and opened 24 March 1945 as the largest Graving Dock in southern hemisphere | ||||||
| 1888 | Royal Navy/Royal Marine Barracks | Northern & southern balconies added in 1892 | ||||||
| 1888 | Kitchens/Laundry | Meals were prepared in kitchens and taken into Barracks for eating | ||||||
| Detention Quarters | Cell door bolted to wall behind Barracks. The only relic remaining of Detention Quarters | |||||||
| 1942 | Tanks/air raid shelter | Underground water tanks for kitchens made into air raid shelters for 100 people | ||||||
| 1928 | Lubricating Oil Store | Modernised and lift added in 1984 to become Dockyard Supply Centre | ||||||
| 1893 | Sheerlegs Crane | Constructed by Easton & Anderson, then the largest crane in the world. Design Load 160T and Test loaded to 200T. Removed in 1940 | ||||||
| 1951 | Hammerhead Crane | One of only 15 still standing around the world, the crane has not been used since 1996. Department of Defence has announced removal. | ||||||
| 1788 | Original Gardens | Gardens were first started on 11 February 1788 for crew of HMS Sirius and used by various ships till 1806. Hence the name Garden Island, given in 1788 in January | ||||||
| 1893 | Naval Stores | Water hydraulics provides the power for the lifts and hoists | ||||||
| 1893 - c.1960 | Standard gauge rail | Tramway operated around the Island. It was extended to Dock in the 1940s. Steam crane locomotives provided motive power | ||||||
| 1889 | Chain & Anchor Store/Battery Shop | Submarine batteries maintained. Fire station located at end of Store | ||||||
| 1889 | Spar Shed/Torpedo Store | Early Church Services in upstairs Dining Room | ||||||
| 1889 | Sawmill/Factory | Machinery in factory run by belts from a main steam driven shaft | ||||||
| 1916 - 1960s | Cable & Chain Testing Machine | Used to pull cables & chain to test links and ends | ||||||
| 1895 | Coal Store | Storage for nearly 500 tons of coal, with its timber Coaling Wharf at the front, serviced with rail lines | ||||||
| 1913 | Bow | Stern is located in a park in Parramatta | ||||||
| 1924 | Gun workshop and store | Converted to the Royal Australian Navy Heritage Centre in 2005 | ||||||
| Various | Memorials dedicated to ships of the Royal Australian Navy | |||||||
| 1893 | Tidal Baths | Closed in 1973 due to Harbour water quality and condition of the pool | ||||||
| 1886 | 2nd Boat Shed | Since 2005 the Dockyard Display for the Royal Australian Navy Heritage Centre | ||||||
| 1896 | 3rd Boat Shed | First boatshed built west of island in 1858 | ||||||
| 1893 - 95 | Administration Building | Originally with single story on each side. Extended in 1920s & 30s. | ||||||
| 1942 | HMAS Kuttabul Memorial | The site of the sinking of the ferry with a loss of 21 lives | ||||||
| 1887 - 89 | Rigging House | First major building constructed. Upper floor was a sail loft, lower floor-boat shed andrigging house. The sail loft was used as a ballroom and function centre in the years after it was completed | ||||||
| 1942 | Slipways/ Air Raid Shelter | Northern Slipway later used as a steel reinforced air raid shelter. The steel plate was originally for, which was lost in battle | ||||||
| 1950 | Tarakan Disaster Memorial | Landing craft 's petrol tanks exploded, claiming 8 lives | ||||||
| 1905 - 1948 | Detention Quarters | Navy gaol with 20 cells. Closed in 1943, demolished in 1948 | ||||||
| 1884 - 1888 | Original End of Island | Reclaimed from Hill spoil. Original end of island close to north end of Rigging House. A rocky shoal extended south where Rigging House is now situated | ||||||
| 1902 | Coffer Dam | Constructed to surround a basin to drain in order for the Dock to be constructed | ||||||
| 1996 | Church/Memorial Chapel | Balcony inside had 20 partitions for prisoners from gaol to occupy | ||||||
| 1885 & 1895 - 96 | Residences | Constructed for Supervisors on call, continued use till the 1990s | ||||||
| 1880 | 1st Tennis Court | Built around 1880 just south of the residences | ||||||
| 1884 | 2nd Tennis Court | Built around 1884 on the area south of the present fuel tank remained till c.1930 | ||||||
| 1788 | Rock Carvings of Initials FM,WB & IR | 3 men surveying Port Jackson landed and carved their initials | ||||||
| 1902 | 1st Signal Station | |||||||
| 1910 | 2nd Signal Station | A 72m (236feet) mast was constructed in 1912. Shortened flag mast now located at the Australian National Maritime Museum | ||||||
| 1925 | 3rd Signal Station | |||||||
| 1917 | Oil Fuel Tank | 5,000-ton oil fuel tank planned in 1913, excavations began in 1915, continuing till 1917 when tank was constructed for the new fuel oil burning ships | ||||||