Severn-class lifeboat (Canada)
The Bay Class Lifeboat is a Robert Allan Ltd. modification of the shorter Royal National Lifeboat Institution's Severn-class lifeboat to meet the needs of the Canadian Coast Guard for off-shore search and rescue operations in severe conditions. They are referred to as the Bay class as each one is named after a Canadian bay.[1]
| Class overview | |
|---|---|
| Name | Bay class |
| Builders | Hike Metal Products Ltd., WheatleyChantier Naval Forillon, Gaspé |
| Operators |  Canadian Coast Guard |
| Preceded by | Arun-class |
| Cost | $151 million CAD |
| Built | 2015- |
| In service | 2017– |
| Planned | 20 |
| Building | 4 |
| Completed | 16 |
| Active | 14 |
| General characteristics | |
| Displacement | 62.5 t (69 short tons) |
| Length | 19 metres (62 ft) |
| Beam | 6.3 metres (21 ft) |
| Draught | 1.67 metres (5.5 ft) |
| Propulsion | 2 x Wajax MTU 10V2000 M94 engines; 1,600 hp (1,193 kW) |
| Speed | 23.5 knots (27.0 mph; 43.5 km/h) |
| Range | 100 nmi (190 km) |
| Capacity | Two (2) survivors on stretchers and up to twelve (12) seated survivors. |
| Complement | 4+2 |
Programme
In 2015, the Canadian Coast Guard announced a request for proposals (RFP) to build up to ten new search and rescue lifeboats as part of Canada's National Shipbuilding Procurement Strategy. The total has now been increased to 20, with Hike Metal Products of Wheatley, Ontario and Chantier Naval Forillon of Gaspé, Quebec equally building 10 each.[2]
The vessels are intended to replace the Coast Guard's ten Arun-class lifeboats, which averaged 18 years of service at the time of the RFP.[3]
The new design is the work of Canadian nautical architectural firm Robert Allan Ltd. and is a modification of the Severn-class lifeboat, making the vessels more suited to the extreme weather conditions that can be found off Newfoundland and Nova Scotia.[4] Capable of 23.5 knots (43.5 km/h; 27.0 mph), the new vessels will be faster than the earlier 18.5kt Arun-class vessels.[5] They are capable of operating in 12-metre (39 ft) waves, and in wind conditions at 12 on the Beaufort scale.[6] The vessels' hulls will be aluminum, not FRC (fibre reinforced composite), as with the original Severn design.
Fleet
| CCGS ON [7] | Name | Built | Call Sign | In Service | Station | MMSI[8] | Comments |
|---|---|---|---|---|---|---|---|
| 840996 | Baie de Plaisance | 2017 CNF | 2018– | Cap-aux-Meules, Iles de la Madeleine, Quebec | 316035925 | ||
| 841103 | Pennant Bay | 2017 HMP | CGA2542 | 2018– | Saint Anthony, Newfoundland and Labrador | 316035929 | |
| 842018 | McIntyre Bay | 2017 HMP | 2018– | Prince Rupert, British Columbia[9] | 316038296 | ||
| 842071 | Pachena Bay | 2018 CNF | 2018– | Port Hardy, British Columbia | 316038603 | ||
| 842740 | Sacred Bay | 2019 HMP | CGB3254 | 2019– | Old Perlican, Newfoundland and Labrador | 316039713 | |
| 842854 | Conception Bay | 2019 CNF | CGS6493 | 2019– | Twillingate, Newfoundland and Labrador | 316039989 | |
| 843681 | Cadboro Bay | 2021 CNF | 2021– | Tahsis, British Columbia | 316041898 | ||
| 843977 | Florencia Bay | 2020 HMP | 2021– | Hartley Bay, British Columbia | 316041901 | ||
| 844581 | Hare Bay | 2021 CNF | CGB2514 | 2021– | Sambro, Nova Scotia[10] | 316044024 | |
| 844861 | La Poile Bay | 2020 HMP | CGNX | 2021– | Louisbourg, Nova Scotia[11] | 316041477 | |
| 845658 | Chignecto Bay | 2021 CNF | CGR3416 | 2022– | Port Bickerton, Nova Scotia | 316045112 | |
| 845659 | Shediac Bay | 2020 HMP | CGA4138 | 2022– | Saint John, New Brunswick | 316045113 | |
| 846080 | Chedabucto Bay | 2022 CNF | 2023– | Clark’s Harbour, Nova Scotia[12] | 316047969 | ||
| 846284 | Gabarus Bay | 2022 HMP | 2023– | Burgeo, Newfoundland and Labrador[13] | 316047972 | ||
| 847139 | Barrington Bay | 2023 HMP | Burin, Newfoundland and Labrador | 316049299 | |||
| Baie des Chaleurs | 2023 CNF | 316049307 | |||||
| Groswater Bay | HMP |