CCGS Griffon
 CCGS Griffon patrolling the Detroit River | |
| History | |
|---|---|
 Canada | |
| Name: | Griffon |
| Operator: | Canadian Coast Guard |
| Port of registry: | Ottawa, Ontario |
| Builder: | Davie Shipbuilding, Lauzon, Quebec |
| Yard number: | 664 |
| Launched: | 26 September 1969 |
| Completed: | April 1970 |
| In service: | December 1970 |
| Refit: | 1995 by Pascol Engineering |
| Homeport: | CCG Base Prescott, Ontario (Central and Arctic Region) |
| Identification: | CGDS |
| Status: | in active service |
| General characteristics | |
| Type: | High Endurance Multi Tasked Vessel - Light Icebreaker |
| Tonnage: | 2,212 GRT |
| Displacement: | 3,096 tonnes (3,412.76 short tons) fully loaded |
| Length: | 71.3 m (233 ft 11 in) |
| Beam: | 15.1 m (49 ft 6 in) |
| Draught: | 4.73 m (15 ft 6 in) |
| Ice class: | Arctic Class 2 |
| Propulsion: |
|
| Speed: |
|
| Range: | 5,500 nmi (10,200 km) at 10 kn (19 km/h) |
| Endurance: | 90 days |
| Boats & landing craft carried: |
|
| Complement: | 25 |
| Sensors and processing systems: | Navigational: 2 x Kelvin Hughes I-band |
| Aircraft carried: | 1 × MBB Bo 105 or Bell 206B helicopter |
| Aviation facilities: | Helicopter deck only |
| Notes: | Fitted with marine crane by Arva Industries.[1] |
CCGS Griffon[note 1] is a Canadian Coast Guard (CCG) High Endurance Multi-Tasked Vessel and Light Icebreaker stationed in Prescott, Ontario, Canada.[2] The CCG classes her as a "High Endurance Multi-Tasked Vessel – Light Icebreaker". Completed in 1970, Griffon is currently in active service. The ship provides icebreaking services along eastern Lake Ontario and upriver along the St. Lawrence River to Montreal.
Design and description
A Type 1100 buoy tender, Griffon displaces 3,096 tonnes (3,413 short tons) fully loaded, with a gross register tonnage of 2,212 tons and a deadweight tonnage of 786 tons. The ship is 71.3 metres (233 ft 11 in) long overall and 65.2 metres (213 ft 11 in) with a beam of 15.1 metres (49 ft 6 in) and a draught of 4.73 metres (15 ft 6 in).[3][4]
The ship is propelled by two shafts powered by four Fairbanks-Morse 38D8-1/8-12 diesel-electric generators that generate 58 megawatts (78,000 hp) sustained driving two motors creating 3,982 horsepower (2,969 kW). This gives the ship a maximum speed of 14 knots (26 km/h; 16 mph) and a range of 5,500 nautical miles (10,200 km; 6,300 mi) at 10 knots (19 km/h; 12 mph).[3] The ship is rated as Arctic Class 2, and has an endurance of 90 days.[2]
The ship has a crew of 25 and has two Kelvin Hughes I-band navigational radars. The ship has a 118-square-metre (1,270 sq ft) flight deck to land helicopters, but unlike larger Canadian Coast Guard vessels she has no hangar.[3] The ship is capable of operating either the MBB Bo 105 or Bell 206B helicopters.[2]
History
Named after the sailing vessel Le Griffon, the ship's keel was laid by Davie Shipbuilding in Lauzon, Quebec.[2][4] The ship was launched on 26 September 1969 and completed in April 1970.[4] Griffon entered service in December 1970 as the last of the first group of diesel-electric vessels to enter service with the Canadian Coast Guard.[3][5] The ship was deployed to the Great Lakes region, however has sailed as far as Hudson Bay.[5]
In 1976, the Norwegian merchant vessel King Star engines failed on the Canadian side of Lake Erie. With gale force winds blowing the ship was unable to anchor due to frozen hawser. Griffon was dispatch and towed the Norwegian merchant vessel to Cleveland.[6]
In February 1977, a late winter Canadian Great Lakes convoy of three tankers was created to deliver much-needed fuel oil and chemical supplies to sites on Lake Superior. Griffon was deployed to break ice for the convoy.[7] However, the ship was not equal to the task as the ice proved thicker than Griffon was designed to break. While en route to Sault Ste. Marie and Thunder Bay, Griffon got stuck in the ice at the mouth of Georgian Bay. This then required the intervention of the US icebreaker USCGC Westwind, which took eight hours to free the Canadian ships.[8]
In March 1987, the ship was one of six icebreakers deployed from both US and Canadian coast guards in an effort to break the ice damming the St. Clair River, which drains Lake Huron into Lake St. Clair. The ice had grown thick enough that the river had been closed to all commercial maritime traffic until the operation was completed.[9]
In December 1989, Griffon was deployed to the Great Lakes to aid several vessels that became stuck in ice following an unusually extreme cold period.[10]
In 2004, Griffon and CCGS Samuel Risley were ordered to Lake Erie to search for the remains of a Cessna plane carrying 10 people that crashed into the lake. The search took place off Pelee Island as the plane was bound for Windsor, Ontario.[11]
On 13 February 2009, the vessel broke ice at the mouth of the Grand River that had caused a flood in the small towns of Dunnville and Cayuga, Ontario.[12][13]
In February 2015, Griffon, working with Samuel Risley, freed the US merchant vessel Arthur M. Anderson which had been trapped in ice on Lake Erie for five days near Conneaut, Ohio.[14] On 15 July 2015, the Government of Canada announced that a contract was awarded to Heddle Marine Service Incoporated for $2.7 million to perform a refit for Griffon.[15]
References
Notes
- ↑ CCGS stands for Canadian Coast Guard Ship
Citations
- ↑ http://arvaindustries.com/marine/
- 1 2 3 4 "Vessel:CCGS Griffon". Canadian Coast Guard. Retrieved 23 March 2016.
- 1 2 3 4 Saunders, p.96
- 1 2 3 "Griffon (7022887)". Miramar Ship Index. Retrieved 23 March 2016. (subscription required (help)).
- 1 2 Maginley and Collin, p.174
- ↑ "Break Down in Lake". Toledo Blade. Associated Press. 1 December 1976. Retrieved 23 March 2016.
- ↑ "Late Winter Convoy Planned". Montreal Gazette. Canadian Press. 4 February 1977. Retrieved 23 March 2016.
- ↑ Pease, Harry S. (6 April 1977). "Westwind Blows Into Home Port". Milwaukee Journal. Retrieved 23 March 2016.
- ↑ "Coast Guard Cutters Work Ice-Clogged St. Clair River". The Argus-Press. Associated Press. 16 March 1987. Retrieved 23 March 2016.
- ↑ Harvey, Hank (22 December 1989). "Subzero cold ices in lake ships". Toledo Blade. Retrieved 23 March 2016.
- ↑ "Second Ship to Aid in Search for Plane". The Argus-Press. Associated Press. 26 January 2004. Retrieved 23 March 2016.
- ↑ Nolan, Daniel (17 February 2011). "Grand River icebreaker delayed". Hamilton Spectator. Archived from the original on 20 February 2011.
- ↑ Pelletier, Cathy (16 February 2011). "Griffon icebreaker called to Port Maitland: This week's weather mirrors flood of 2009". Dunnville Chronicle. Archived from the original on 20 February 2011.
- ↑ "Canadian Coast Guard frees U.S. ship trapped for days on Lake Erie". CTV News. 22 February 2015. Retrieved 23 March 2016.
- ↑ "Harper Government Awards Contract for Critical Refit and Maintenance of Canadian Coast Guard Vessel Griffon" (Press release). Fisheries and Oceans Canada. 15 July 2015. Retrieved 23 March 2016.
Sources
- Maginley, Charles D.; Collin, Bernard (2001). The Ships of Canada's Marine Service. St. Catharines, Ontario: Vanwell Publishing Limited. ISBN 1-55125-070-5.
- Saunders, Stephen, ed. (2004). Jane's Fighting Ships 2004-2005. Alexandria, Virginia: Jane's Information Group. ISBN 0-7106-2623-1.