PROGRAMME DE DÉGLAÇAGE - RÉGIONS du CENTRE et ATLANTIQUE - CENTRAL and ATLANTIC REGIONS - ICEBREAKING PROGRAM
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PROGRAMME DE DÉGLAÇAGE – RÉGIONS du CENTRE et ATLANTIQUE
CENTRAL and ATLANTIC REGIONS - ICEBREAKING PROGRAM
Bradley Durnford and Isabelle Pelchat
Surintendants / Superintendants
26 Novembre / November 26 2020
Aperçu / Outline
• Revue saisonnière / Seasonal Review – 2019/2020
• Aperçu saisonnier / Seasonal Preview – 2020/2021
• Questions / Comments
2
Ice Control Zones / Zones de contrôle des Glaces
Transport Canada has authorized
the Atlantic Ice Office to be more
flexible in partially activating Ice
Control Zones, specifically “U”
and “V”
We will endeavour to ensure all
affected vessels that follow the “
JIGS” with regard to Ice Pilotage
will not be expected to do so if
the ice conditions don’t
necessitate it.
3
Région du Centre – Secteur St-Laurent
Central Region – St-Lawrence Sector
• Dates d’opération du bureau des Glaces / Ice Centre operating dates
– 12 Décembre 2019 au 08 mai 2020 / December 12th 2019 to May 08th 2020
– 24/7
– Opéré de Québec par quatre officiers des opérations de déglaçage travaillant 12
hrs/jour (en rotation jour/nuit) et en association avec le Centre des Opérations
Régionales (COR) / Operated from Quebec by four Ice operations officers, working 12 hrs (on
day/night shift rotation) and in collaboration of the Regional Operation Center (ROC)
– 1 semaine de travail - 1 semaine de congé / 1 week on – 1 week off
– Un spécialiste des glaces basé à Montréal supportait les opérations. / One Ice
Specialist based in Montreal supported the operations.
▪ 07 Routes recommandées émises / Recommended Ice Routes issued
▪ 131 Bulletins SRCN 01/02 (Montréal)
▪ 84 Bulletins spéciaux /special bulletins SRCN 05/06 (Sorel – Trois-
Rivières)
▪ 169* Bulletins SRCN 03/04 (Escoumins – Detroit de Cabot)
▪ 5167 photos reçus des patrouilles de glace par hélicoptère / pictures
received from helicopter ice patrol.
4
Ice Coverage / Couverture de glace 1970 –
2020
5
Gulf Late February / Golfe Fin Février
2017 2018
2019 2020
6
Lake St. Pierre
Lac St-Pierre / Lake St. Pierre Lac St-Pierre / Lake St. Pierre
20-12-2019 12-03-2020
7
Statistics / Statistiques 2018/19 vs
2019/2020
2019 season 2020 season
Total taskings / Assignations 767 548
total
Total time on task / Temps 4 307,73 hrs 3 579,89 hrs
total en assignation
Escorts completed / Escortes 268 + 41 besets 128
complétées + 11 besets
Harbour breakout / Déglaçage 95 / 1 68 / 10
de port
Icebreaking for flood control / 36 63
Déglaçage pour control
d’inondation
Track maintenance / 49 15
Maintenance des chenaux
Patrouilles d’hélicoptère / 435,48 hrs 323,65 hrs
Helicopter patrols
• 76 ports commerciaux et 5 ports de pêche / 76 commercial harbours and 5 fishing harbours
8
Services 2019/2020 par zone SIDOD
Service Code L01 L02 Trois- L03 Québec L04 L05 L06 L08 Lower L09 L10 L11 Total
Lac St-Louis Rivières Saguenay Sept-Îles Anticosti North Shore Magdalen Gaspé/Chal The Rivers
South Islands eurs
2101 - Escort-Assist through ice
covered waters -- 4 7 46 18 1 34 1 17 -- 128
2102 - Maintenance of
channels/tracks in ice 2 4 2 6 -- -- -- -- 1 -- 15
2103 - Freeing Beset Vessels
-- -- -- 3 6 2 -- -- -- -- 11
2201 - Ice Reconnaissance with
vessel -- 1 -- -- -- -- 4 -- -- -- 5
2202 - Ice Reconnaissance with
helicopter 1 129 106 6 -- -- 5 -- 1 -- 248
2301 - Commercial Harbour
Breakout 2 3 -- 27 12 -- 19 -- 5 -- 68
2303 - Fishing Harbour breakout
-- -- -- -- -- -- 5 -- 5 -- 10
2401 - Icebreaking for flood
control -- 25 3 -- -- -- 1 -- 3 28 60
2402 - Ice Reconnaissance for
flood control -- 1 -- -- -- -- -- -- -- -- 1
2403 – Ice Management for
bridge structures -- 2 -- -- -- -- -- -- -- -- 2
Grand Total 5 169 118 88 36 3 68 1 32 28 548
9
2019-20 Atlantic Winter Icebreaking Season
Statistics
10Level of Service, Icebreaking Areas and Priorities
•Target response times for icebreaker assistance are:
• Labrador Coast – 8 hours
• NE and East Coasts of Newfoundland – 8 hours
• West Coast of Newfoundland – 12 hours
• Gulf of St. Lawrence – 12 hours
• St. Lawrence and Saguenay Rivers – 5 hours
• Lakes Huron, Erie, Superior, Ontario – 8 hours
• Arctic Waters – 10 hours
•There are several variables that will affect the response times:
• Location of the vessel requiring assistance
• Whether the vessel has complied with recommended ice routing & other CCG advice
• Whether or not the vessel is beset
• Ice and weather conditions
• Availability of an icebreaking resource
• Proximity of an icebreaker to the vessel (transit time)
• Capability of the assigned icebreaker
112019-20 Level of Service Achievements
Great Lakes sector Level of Service percentage met was 100%
St. Lawrence sector Level of Service percentage met was 100%
Atlantic region Level of Service percentage met was 99.3%
Arctic region Level of Service percentage met was 100%
The Canadian Coast Guard’s goal is to achieve 100% of all Level of Service
expectations. Due to the dynamic and volatile nature of icebreaking
operations, this is not always achievable but all necessary mitigation and
preparation efforts take place to meet as high a percentage as possible.
12Hiver / Winter 2020 - 2021
Aperçu Saisonnier / Seasonal Preview
2020 - 2021
13Winter Icebreaking Great Lakes Region
• Winter Icebreaking
operations is a whole fleet
approach
• Regional boundaries are not
limitations
• Only the locks prevent the
sharing of assets during
winter navigation
14Winter Icebreaking St Lawrence Sector & Atlantic Region
Icebreaking assets are assigned
to areas based on several factors
• Real time traffic conditions
• Expected traffic conditions
• Weather and ice conditions
• Search and rescue demands
• Number of assets available
15Vessel Deployment Plan Winter 2020-2021- ATL/C&A
16CCGS Samuel Risley
Lake Superior
Lake Huron
Georgian Bay
St Clair River
21 Dec – End of Season
Power 6360 kw
Length 69.7m
Beam 13.72m
Draft 5.2m
17CCGS Griffon
Lake Erie
Detroit River
Seaway
Dec 21 – End of Season
Power 3984 kw
Length 71.3m
Beam 14.9m
Draft 4.7m
18CCGS Des Groseillers
Saguenay
Estuary
Matane
Quebec Sector
02 Dec – End of Season
Power 10,141 kw
Length 98,24m
Beam 19.51m
Draft 7,44m
19CCGS Pierre Radisson
Quebec Sector
Trois Rivieres
Lac St Pierre
Lake Ontario
Upper Seaway
02 Dec – End of Season
Power 11,155 kw
Length 98,33m
Beam 19,51m
Draft 7,16m
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