翻訳と辞書
Words near each other
・ Pine Ridge Vineyards
・ Pine Ridge, Alabama
・ Pine Ridge, Arkansas
・ Pine Ridge, Citrus County, Florida
・ Pine Ridge, Collier County, Florida
・ Pine Ridge, Dawes County, Nebraska
・ Pine Ridge, Florida
・ Pine Ridge, Indiana
・ Pine Ridge, Kentucky
・ Pine Ridge, Michigan
・ Pine Ridge, Mississippi
・ Pine Ridge, Nebraska
・ Pine Island, New York
・ Pine Island, South Carolina
・ Pine Island, Texas
Pine Islet Light
・ Pine Jog Environmental Education Center
・ Pine Junction, Colorado
・ Pine Junior/Senior High School
・ Pine Knob
・ Pine Knob (disambiguation)
・ Pine Knob (Pennsylvania)
・ Pine Knob, Wisconsin
・ Pine Knoll Shores, North Carolina
・ Pine Knot
・ Pine Knot (cabin)
・ Pine Knot, Kentucky
・ Pine Lake
・ Pine Lake (Alberta)
・ Pine Lake (Cass County, Minnesota)


Dictionary Lists
翻訳と辞書 辞書検索 [ 開発暫定版 ]
スポンサード リンク

Pine Islet Light : ウィキペディア英語版
Pine Islet Light

Pine Islet Light, also known as Percy Isles Light, is an active lighthouse located at Pine Islet, a small islet belonging to the Percy Isles group of the Northumberland Islands, about southeast of Mackay, Queensland, Australia. The original lighthouse, established 1885, was active for a hundred years, until it was deactivated in 1985, by then the last kerosene powered lighthouse in Australia. It was relocated to the Mackay Marina in 1985 and restored to full working condition, making it the last fully functional kerosene operated lighthouse in the world. At the original location now stands a modern fiberglass tower.
The light was first proposed in 1881 and again in 1882. Tenders were called in 1883, and the lighthouse was constructed by W. P. Clark in 1885, a typical Queensland lighthouse built of a hardwood frame clad with galvanized iron plates. The light source and the apparatus were upgraded in 1923 and in 1934 respectively. The cottages were replaced in 1927. The station received electricity in 1950, but the light remained kerosene operated until it was decommissioned in 1985. Reconstruction of the lighthouse at Mackay, where it stands today, took from 1989 to 1995. The lighthouse is accessible to the public and tours are available.
The current lighthouse at Pine Islet is a high fiberglass tower without a lamp, which also serves as a daymark. The light source is a solar powered VRB-25 lamp. The site is not accessible to the public.
==History==
A lighthouse at Pine Islet was first proposed in a report to the Queensland Parliament on 26 July 1881, by Commander George Poynter Heath, the first Portmaster of Queensland. A second proposal was made by Heath in a report on 18 August 1882. Tenders were called at the end of June 1883〔. says "17th May" without mentioning the year.〕 tenders were called, for the construction of lighthouse and lighthouse keeper cottages, for both Pine Islet Light and Double Island Point Light. The contract for both lightstations, for the cost of £6900, was awarded to W. P. Clark, who already constructed Queensland's first lighthouse since Queensland's formation, Bustard Head Light (in 1868), and who was also awarded the contract for Low Isles Light in 1877 and for Cape Cleveland Light and Dent Island Light in 1878.
Construction was completed and the lighthouse was exhibited on 18 July 1885. The building was prefabricated and constructed on the islet, built of an internal hardwood frame, clad with riveted galvanized iron plates imported from Britain. It originally had a timber balcony floor. The original apparatus was a second-order revolving lens, having a focal length of focal length, with four fixed panels and four flash panels. Its optics were either catadioptric or dioptric. The original lamp was an oil wick burner running on whale or vegetable oil. A red shade was used to mark Normanby Rock, about to the southwest. A 1909 listing lists a visibility range of .
In 1923, the light was converted to a Chance Brothers incandescent gas mantle fuelled by vapourised kerosene. In 1927 the original keepers' cottages were demolished and three timber framed and fibro clad cottages were constructed. At the same year the tower's floor was replaced with concrete. In 1934 the light was again upgraded, replacing the apparatus with a clockwork driven apparatus from North Reef Light. The height of the lighthouse meant this mechanism had to be wound every two hours. The light was visible for a distance of . In 1950 110V electricity was installed at the islet and the cottages were electrified, but the light was not converted to electricity. A 240V system was installed in 1965, again without converting the light. In 27 August 1985 the lighthouse was decommissioned, to be replaced by a modern fiberglass tower. By then it was the last kerosene power lighthouse in Australia.
The tower was dismantled by the Department of Transport and Communications from 2 October to 12 November〔According to this was the date written on a cement base by the crew.〕 1986. In 1989, after much lobbying, the lighthouse and apparatus were loaned to the Pine Islet Lighthouse Preservation Society for reconstruction at Mackay, mainly by volunteers. Reconstruction started on 18 August 1989 and the lighthouse was restored to fully functional status in late 1995, making it the last operational kerosene light in the world. In 2004 it was repainted by the Mackay Port Authority.

抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
ウィキペディアで「Pine Islet Light」の詳細全文を読む



スポンサード リンク
翻訳と辞書 : 翻訳のためのインターネットリソース

Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.