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Showing posts with label Great Barrier Reef lighthouse. Show all posts
Showing posts with label Great Barrier Reef lighthouse. Show all posts

Thursday, September 3, 2015

New Lady Elliot Island Lighthouse: Great Barrier Reef’s Skeletal Tower


Summary: New Lady Elliot Island Lighthouse, a steel skeletal tower activated on Great Barrier Reef's southernmost coral cay in 1995, stands near the first light.


new lighthouse on Lady Elliot Island: Walloper69 at en.wikipedia, CC BY SA 3.0 Unported, via Wikimedia Commons

Although a small coral cay of 0.17 square miles (0.45 square kilometers), Lady Elliot Island houses two lighthouses.
The cay’s critical location at the southernmost edge of Australia’s formidable Great Barrier Reef and at a close offshore distance of only 46 nautical miles (53 miles; 85 kilometers) northeast of Queensland’s southeastern river city of Bundaberg necessitates a permanent navigational aid.
From 1866 to 1872, a temporary light, suspended by the Anglo-Australian Guano Company from the flagstaff of a topmast, provided haphazard guidance for ships.
Visbility was dangerously obscured by treetops after destruction of the flagstaff during a heavy gale lowered the light’s perch until communication-delayed transportation of a shipwright via a Maryborough pilot vessel for replacement of flagstaff and topmast.
A permanent lighthouse, innovatively constructed of a timber frame with a cladding, or covering, of wrought iron, was completed in 1873.
In 1995, 13 years after automation in 1982, the original Lady Elliot Island Lighthouse was deactivated.
The old lighthouse, although no longer in service, passively confirms geographic location as a day mark for planes and ships. Old Lady Elliot Island Lighthouse’s distinctive color scheme of red dome atop a white tower, freshened during an external painting in 2007, serves as a unique visual identifier, or day mark.
Designed with a fully automated, solar-powered light, the New Lady Elliot Lighthouse entered active service in 1995.
Sited near its shorter predecessor of 59 feet (18 meters), the new lighthouse soars to a height of 105 feet (32 meters).
Maintained and operated by the Australia Maritime Safety Authority (AMSA), the New Lady Elliot Island Lighthouse is not open to the public.
Painted white but presenting a completely different silhouette from its predecessor, the New Lady Elliot Island Lighthouse is a square, skeletal tower of steel. Its top features a white fiberglass hut with a gallery.
Although only viewable in glimpses by Lady Elliot Island Eco Resort guests during their plethora of enjoyable nature experiences, the New Lady Elliot Island Lighthouse presents a committed silhouette as a modern navigational aid and contrasts surprisingly pleasantly with its nearby predecessor, the Old Lady Elliot Island Lighthouse.
Both lighthouses are worth viewing as their very existence attests to the strategic importance of such a little coral cay within the grand scheme of safe navigation through Australia's astounding Great Barrier Reef.

Lady Elliot Island Eco Resort
contact details for day trips and overnight stays:
fax: +61 7 4156 4400
telephone: +61 7 4156 4444
website: www.ladyelliot.com.au

aerial view of Lady Elliot Island's two lighthouses, modern (right) and older (left): (WT-shared) Inas at wts wikivoyage, Public Domain, via Wikimedia Commons

Acknowledgment
My special thanks to talented artists and photographers/concerned organizations who make their fine images available on the internet.

Image credits:
new lighthouse on Lady Elliot Island: Walloper69 at en.wikipedia, CC BY SA 3.0 Unported, via Wikimedia Commons @ https://commons.wikimedia.org/wiki/File:New_Lady_Elliot_Lighthouse.jpg
aerial view of Lady Elliot Island’s two lighthouses, modern (right), original (left): (WT-shared) Inas at wts wikivoyage, Public Domain, via Wikimedia Commons @ https://commons.wikimedia.org/wiki/File:Australia_lei_lighthouse.jpg

For further information:
Marriner, Derdriu. "Lady Elliot Island: Eco Resort in Green Zone of Great Barrier Reef." Earth and Space News. Monday, Aug. 24, 2015.
Available @ https://earth-and-space-news.blogspot.com/2015/08/lady-elliot-island-eco-resort-in-green.html
Marriner, Derdriu. "Lady Elliot Island Lighthouse: First Queensland Iron Plated Timber Light." Earth and Space News. Wednesday, Sept. 2, 2015.
Available @ https://earth-and-space-news.blogspot.com/2015/09/lady-elliot-island-lighthouse-1st.html


Wednesday, September 2, 2015

Lady Elliot Island Lighthouse: First Queensland Iron Plated Timber Light


Summary: Built in 1973, Lady Elliot Island Lighthouse is the third light built by Australia's newly formed Queensland and the first Queensland iron plated timber light.


aerial view of Lady Elliot Island's two lighthouses, modern (right) and older (left): (WT-shared) Inas at wts wikivoyage, Public Domain, via Wikimedia Commons

Lady Elliot Island Lighthouse stands on its namesake coral cay in the southernmost end of the massive Great Barrier Reef off the eastern coast of Queensland in northeastern Australia.
Originally subsumed within the colony of New South Wales, Queensland separated as a self-governing colony June 6, 1859.
On Jan. 1, 1901, the Sunshine State achieved statehood with the formation of the Commonwealth of Australia.
Located 46 nautical miles (53 miles; 85 kilometers) from Queensland's southeastern coastal river city of Bundaberg, Lady Elliot Island was mined extensively for bird droppings, known as guano, valued for fertilizer and for gunpowder, for a decade from 1863 to 1873 and again from 1894 to 1900.
The Anglo-Australian Guano Company relied upon a temporary light suspended from the upper part of a flagstaff on a topmast as a navigational aid for their ships.
The loss of the upper flagstaff during a heavy gale, treetop interference with visibility of the light at its lowered perch, and a delay in replacing the flagstaff and topmast due to communication lags between the storm-battered cay and George Poynter Heath (June 19, 1830-March 26, 1921) induced the marine surveyor to emphasize the urgency of a permanent lighthouse on Lady Elliot Island in 1872.
Robert Ferguson (1840-Aug. 13, 1906), district foreman in the Queensland Public Works Department, designed his plans for Lady Elliot Island's lighthouse as an innovative prototype, the first of 12 in a series of economically durable lighthouse structures.
Built by contractors John and Jacob Rooney of southeastern Queensland's river city of Maryborough, Lady Elliot Island Lighthouse rises from a massive concrete foundation to a height of 59 feet (18 meters).
The tapering, truncated cone-shaped lighthouse with four interior levels features an economical timber frame clad, or covered, with durable, 0.098-inch-(2.5 millimeter)-thick wrought iron plates.
Surmounting the tower, the tri-part lantern enclosing the lantern, or lens, room consists of a hexagonal, timber-framed, iron-clad base, known as the murette. A glazed, hexagonal section has iron-framed glass panes. The iron-framed, metal sheeting lantern roof (also known as cupola or dome) has six curved facets.
Lady Elliot Island Lighthouse's day mark, or color scheme visual identifier, is a white tower capped with a red dome.
Automated in 1982, the original Lady Elliot Island Lighthouse was deactivated in 1995 with the activation of its nearby replacement, a square steel skeletal tower of 105 feet (32 meter) operated by Australian Maritime Safety Authority (AMSA) and closed to the public.
Added to the Commonwealth Heritage List in 2004, the original lighthouse is protected by the Lightstation Heritage Management Plan designed by the Great Barrier Reef Marine Park Authority (GBRMPA), which jointly manages Lady Elliot Island with the Queensland Parks and Wildlife Service.
A lease with the Lady Elliot Island Eco Resort, located on the island's east side, allows the private tourism operator to access the heritage precinct, where resort staff occupy the three former keepers' houses and use four other buildings (fuel store, new and old power houses, and workshop) for storage.
The lease allows the possibility of including the slumbering lighthouse within tourist accommodation expansions, contingent upon notification to GBRMPA by the resort.
The original Lady Elliot Island Lighthouse holds momentous historical value as the first iron plated timber frame lighthouse built in Queensland.
The Lady Elliot Island Lighthouse also is the first lighthouse built offshore in the Great Barrier Reef.
The Lady Elliot Island Lighthouse  is the third lighthouse built by Queensland colony, newly formed in 1859.
Perhaps one day this landmark lighthouse will be open for tours.
Until then, Old Lady Elliot Island Lighthouse enchants admirers via glimpses while enjoying pleasurable nature experiences afforded by the Lady Elliot Island Eco Resort.

Lady Elliot Island Eco Resort
contact details for day trips and overnight stays:
fax: 7 4156 4400
phone: +61 7 4156 4444
website: www.ladyelliot.com.au

contract drawing of Lady Elliot Island Lighthouse, signed in 1872: Public Domain, via Wikimedia Commons

Acknowledgment
My special thanks to talented artists and photographers/concerned organizations who make their fine images available on the internet.

Image credits:
aerial view of Lady Elliot Island's two lighthouses, modern (right), older (left): (WT-shared) Inas at wts wikivoyage, Public Domain, via Wikimedia Commons @ https://commons.wikimedia.org/wiki/File:Australia_lei_lighthouse.jpg
contract drawing of Lady Elliot Island Lighthouse, signed in 1872: Public Domain, via Wikimedia Commons @ https://commons.wikimedia.org/wiki/File:Lady_Elliot_Island_Tower_(Light_house),_1874.jpg

For further information:
Buchanan, Stuart. The Lighthouse Keepers. Samford QLD: Coral Coast Publications, 1994.
Great Barrier Reef Marine Park Authority. Lady Elliot Island Lightstation Heritage Management Plan. Townsville, Qld: Great Barrier Reef Marine Park Authority, 2012.
International Dictionary of Marine Aids to Navigation: Alphabetical Index F - O. Saint-Germain-en-Laye, France: International Association of Lighthouse Authorities (IALA), May 20, 2012.
Available via IALA AISM @ http://www.iala-aism.org/wiki/dictionary/images/8/88/20120520_Dictionary_Alphabetical_F-O.pdf
"Lady Elliot Island Lightstation Heritage Management Plan." Great Barrier Reef Marine Park > About the Reef > Heritage.
Available @ http://www.gbrmpa.gov.au/about-the-reef/heritage/lady-elliot-island-heritage-values
Marriner, Derdriu. "Lady Elliot Island: Eco Resort in Green Zone of Great Barrier Reef." Earth and Space News. Monday, Aug. 24, 2015.
Available @ https://earth-and-space-news.blogspot.com/2015/08/lady-elliot-island-eco-resort-in-green.html
Thorburn, J.H. "Major Lighthouses of Queensland (Part 1)." Queensland Heritage, vol. 1, no. 6 (1967): 18-29.
Available via University of Queensland eSpace @ http://espace.library.uq.edu.au/view/UQ:242706/Qld_heritage_v1_no6_1967_p18_29.pdf