Fort Denison Light

Fort Denison Light

Fort Denison Light, 2006
Location	Fort Denison, New South Wales, Australia
Coordinates	33°51′16.64″S151°13′33.69″E / 33.8546222°S 151.2260250°E / -33.8546222; 151.2260250
Tower
Constructed	1913
Foundation	Martello Tower
Height	20 feet (6.1 m) [1]
Shape	cylindrical tower with balcony and lantern
Markings	white tower and black lantern
Operator	Sydney Harbour National Park
Fog signal	bell, continuous [2]
Light
Focal height	61 feet (19 m)
Range	5 nautical miles (9.3 km; 5.8 mi)
Characteristic	Fl (4) W 15s.

Fort Denison Light, also known as Pinchgut Light, is an active lighthouse located on top of a Martello Tower at Fort Denison, a former penal site and defensive facility occupying a small island on Sydney Harbour, New South Wales, Australia. The island is located downstream from the Harbour Bridge near Potts Point and the Royal Botanic Garden.

History

Fort Denison's lantern, bell and solar panel

The lantern and light, built in Birmingham, England, were added on top of the Martello Tower in 1913, replacing an 8 inches (20 cm) gun. The original light source was an acetylene gas carbide lamp, and it was converted to electricity by 1926. The station also includes a tide gauge, established in the mid-19th century, navigation channel markers, and a fog bell.

Renovation

On 30 October 2003, the entire lightroom structure was removed for renovation. As the NSW National Parks & Wildlife Service curator Stephen Thompson said an airlift was the safest way, the lantern was transported to shore by a helicopter in a sling. Renovation took place at a workshop in the nearby St Peters. The entire operation was coordinated by the NSW National Parks & Wildlife Service, Port Authority of New South Wales and Australian Defence Industries.

For the renovation the structure was disassembled, paint was removed and new steel patches were welded onto corroded areas. A replica base ring was fabricated and hot riveted into place. The surface was then painted and treated against corrosion.

On 20 May 2004, the lantern was returned by helicopter and reinstalled.

Site operation

The light is managed by the Port Authority of New South Wales. The site is managed by the NSW National Parks & Wildlife Service since 1992, as part of the Sydney Harbour National Park.

Visiting

The island is accessible by boat. It is open for guided tours for a fee, requiring reservation. The tower is now open to the public.

References

1. According to The Lighthouse Directory. 15ft according to "SeaSide Lights".
2. According to List of Lights and The Lighthouse Directory. Lighthouse Digest and Australia's audio and visual heritage online list a foghorn.

• List of Lights, Pub. 111: The West Coasts of North and South America (Excluding Continental U.S.A. and Hawaii), Australia, Tasmania, New Zealand, and the Islands of the North and South Pacific Oceans (PDF). List of Lights . United States National Geospatial-Intelligence Agency. 2009. p. 127.
• Rowlett, Russ. "Lighthouses of Australia: Southern New South Wales". The Lighthouse Directory. University of North Carolina at Chapel Hill . Retrieved 29 August 2010.
• Searle, Garry. "Fort Denison". Lighthouses of New South Wales. SeaSide Lights.
• "Sydney's Fort Denison Light Restored". Lighthouse Digest. The Lighthouse Depot. October 2004. Archived from the original on 14 June 2011. Retrieved 31 August 2010.
• "Australia Today – Fort Denison (Pinchgut): A Relic of Early Sydney (1939)". Australia's audio and visual heritage online. National Film & Sound Archive . Retrieved 31 August 2010.

External links

Media related to Fort Denison Light at Wikimedia Commons