21:
695:. When a potentially dangerous ice feature was detected approaching the drill site and the spread-moored drillship, the icebreaker was dispatched to break it up into smaller pieces that would not pose a threat to the drilling operation; this allowed extending the drilling season by starting it earlier and ending it later. In addition, she was used for other tasks such as escorting drillships to and from the drill site. During the winter months, the vessel was left unmanned in cold lay-up together with other Canmar vessels.
31:
1107:
149:
213:
887:. The ship had been awaiting for berthing in ballast when she began dragging anchors in a storm and drifted around. At low tide, her hull was subjected to excessive longitudinal stresses as the aft section with engine room, propeller and rudder was hanging unsupported in mid-air, completely out of the water, and there was a serious danger that the vessel would break in two during the upcoming spring tide. While
703:
order to develop feasible solutions for year-round transporting oil and gas from the Arctic in the future. During these trials, the hull and propulsion system were extensively instrumented to measure vessel motions and structural response during icebreaking operations. The tests, which began with the main voyage through the
622:
tons of sea water per hour onto the ice to reduce hull-ice friction. In the engine room, the simplest type of propulsion system was adopted: while most icebreakers featured diesel-driven generators, transformers and electric propulsion motors driving multiple shafts, Canmar opted for two medium-speed
1323:
and sharp shoulders followed by the channel-widening reamers at the waterline and a heavy forefoot followed by a full-length box keel. Abaft, she had a simple barge-type hull with a single chine and vertical sides ending to an undercut stern. Compared to traditional icebreakers with rounded bilges,
737:
s arrival to the
Beaufort Sea in late 1979, the Canmar drillships drilled a total of 25 wells for Dome Petroleum and other oil companies in the Canadian part of the Beaufort Sea. In addition, four more wells were drilled by the drillships in the Alaskan waters in 1985–1991. Other wells were drilled
726:
The lack of a protective coating was a serious mistake in the cold, oxygen rich, seawater and, despite the anodes, the vessel suffered from major corrosion and serious weld erosion. The vessel was placed in a floating dock in the
Beaufort sea. Plates were replaced and welds were replenished and the
1369:
that allowed slipping at torque peaks to protect the drivetrain from damage. The main engines could also be used to power the hull lubrication system: when the vessel was moving at a speed of two knots (3.7 km/h; 2.3 mph), the system's two pumps created a 15-centimetre (6 in) water
702:
was tested in all ice conditions found in the
Beaufort Sea. In addition to determining the icebreaker's operational capability and limitations in extreme conditions such as large multi-year ice floes, systematic research was carried out to gain understanding of full-scale ship-ice interactions in
609:
The first vessel of this research and development program represented a radical departure from previous icebreaker design. In just eight weeks, Canmar's engineering and design team developed an icebreaker concept which emphasized simplicity and ease of construction to ensure quick delivery. While
614:% of the shell plating consisted of flat plates and hard chines. The spoon-shaped bow also featured reamers to improve turning capability in ice by breaking a channel that wider than the vertical-sided midbody. While the hull surface was initially left unpainted with only a handful of
1019:
that was towed from Brazil to the
Namibian coast. After having remained in the West African offshore fields for some time, the heavy icebreaker was contracted for yet another transatlantic tow when the 108-by-76-metre (354 by 249 ft) semi-submersible accommodation platform
1328:
in open seas. Internally, the hull was divided into seven watertight compartments, two of which could flood without sinking or capsizing the vessel, and all fuel tanks were protected by double sides to prevent spills in the event of hull damage. At the time of delivery,
727:
entire underwater area was fresh water washed, blast cleaned and coated with about 700 microns of an ice resistant coating (Inerta 160) which had been developed in
Finland. This coating basically preserved the vessel and improved the ice breaking capability.
1004:% of her engine power. Shortly afterwards, she did another westbound trans-Atlantic crossing with an average speed of 5.5 knots (10.2 km/h; 6.3 mph), towing the 121-by-74-metre (397 by 243 ft) accommodation platform
1383:
1907:
643:
Most icebreakers have two or more screws and people thought we were crazy with adopting the one-prop concept ... but we decided to put all of our eggs in one basket, and then made that basket stronger than
2056:
Notice of
Preparation of an Environmental Assessment for a 2010 Geological and Geophysical (G&G) Permit to Conduct an Exploration Seismic Survey in the Beaufort and Chukchi Seas Outer Continental Shelf
870:
which had been abandoned in mid-Pacific following an engine room fire, but the stricken freighter was never found and the search was called off. In a more successful salvage operation in 2000,
952:
was to utilize only one of her two main engines at a time, the second engine was started after four days when the three-vessel convoy encountered up to 10-metre (33 ft) swells and
655:
748:. While a number of oil and gas discoveries were made, none of the findings were sufficient to warrant commercial production. Following the falling oil prices in the 1980s and the
1677:
587:
514:
65:
1417:
2136:
1241:
2291:
2055:
2815:
1739:
1133:
and reflagged to Russia. Following a refit in Gdansk, Poland, the icebreaker was chartered to provide icebreaking and escort services to tankers calling
1015:
940:
1278:
for scrap in
January 2022. The shipbreaker reportedly paid a premium price, $ 745 per light displacement ton, due to the quality of equipment on board.
1722:
2810:
765:
1301:
of 17.25 metres (56.6 ft) amidships and 19.25 metres (63.2 ft) over the reamers. She had a maximum draught of 8.5 metres (28 ft) and
1153:) after a village in the Arkhangelsk region where the terminal is located. However, few years later she was moved to the Sakhalin region to support
2595:
1006:
692:
1442:
2375:
2262:
865:
815:, the full commercial and operational management was entrusted to International Transport Contractors (ITC), a subsidiary of the Norwegian-based
775:
1776:
1760:
935:
was also regularly employed for long and challenging ocean towages either alone or in co-operation with other tugs. In late 2000, she towed the
602:
and an extensive support fleet of icebreaking vessels. Aiming for year-round operations, the company also began developing its own experimental
2825:
2396:
2312:
796:
which incorporates some design aspects of the
Canadian icebreakers' hull form, propulsion and auxiliary systems used to reduce ice resistance.
770:
2719:
2326:
2036:
1126:
1022:
549:
256:
723:) during the early years, the single-screw vessel could continue independent operations at moderate power levels without immediate repairs.
2820:
2403:
1333:
was the first icebreaking vessel built to meet the requirements of the
Canadian Arctic Shipping Pollution Prevention Rules (CASPPR). Rated
984:
2014:
1650:
878:
2424:
2580:
2572:
903:
managed to drag the bulk carrier off the rocks. Another successful salvage operation involving a 25,250-ton
Panamian-flagged tanker
966:
773:
and handing her over to a Russian tug bound for scrapyard in the Far East, she returned to collect the 30,000-ton floating dock
861:
operations where her large cargo deck and powerful crane were found useful. In August 1999, she was dispatched to search for a
1707:
422:
1337:, she was designed to maintain forward motion through three feet (1 metre) of ice. However, her bow was strengthened above
811:, to an international consortium of shipping companies. After reflagging the vessel to Liberia and shortening her name to
2255:
1940:
1591:
1192:
participated in towing the 117,000-ton, 126-by-126-metre (413 by 413 ft) ice-resistant offshore platform for the
1059:
mated with a 218 by 110 metres (715 by 361 ft) submersible barge, would be used to drill an exploratory well for
628:
506:
1404:
1370:
cover on the ice over the full beam of the vessel. For maneuvering, the vessel had two 1,180 hp (880 kW)
610:
traditional icebreakers featured rounded hulls which were expensive to produce, in Canmar's design approximately 80
299:
1877:
957:
884:
1365:
12ZV40/48 main engines were rated at 8,700 hp (6,500 kW) each and geared to the propeller shaft using
2800:
2795:
2319:
2248:
1987:
1050:
820:
670:. She was delivered to Canmar on 4 September 1979 and hastily departed to the Beaufort Sea shortly afterwards.
1294:
1042:
840:
745:
1970:
2071:
1355:
467:
20:
2650:
1308:
The simplified hull geometry pioneered by the Canadians consisted mainly of flat plates and hard chines.
1173:
and Beaufort Sea regions in 2010. Later that year, the vessel was given back part of her original name,
666:, the icebreaker was built in record time of only eight and a half months at a cost of about 25 million
662:
for detailed planning and construction. Laid down on 5 April 1979 and launched only few months later as
2683:
2508:
1264:
523:, she was the first commercial icebreaking vessel developed to support offshore oil exploration in the
654:
After the icebreaker concept had been developed, Canmar hired the Vancouver-based engineering company
2732:
2382:
1011:
79:
1637:
The Seventh International Conference on Port and Ocean Engineering under Arctic Conditions (POAC'83)
1615:
The Seventh International Conference on Port and Ocean Engineering under Arctic Conditions (POAC'83)
1488:
The Seventh International Conference on Port and Ocean Engineering under Arctic Conditions (POAC'83)
2657:
2494:
2438:
2033:
1056:
832:
1055:. The 125,000-ton Arctic drilling unit, which consists of the forward two thirds of the hull of a
2543:
892:
756:
659:
510:
303:
75:
2115:""Газпром геологоразведка" начала мобилизацию буровых платформ из порта Мурманск в Карское море"
2011:
912:
790:
and Canmar's subsequent icebreakers was used in the design of the 1988-built Swedish icebreaker
2501:
2487:
2431:
2417:
2228:
2083:
791:
749:
1651:
Oil and Gas Exploration & Development Activity Forecast, Canadian Beaufort Sea 2012 – 2027
294:
2459:
1362:
1064:
956:
south-easterly winds, and the jackup rig with 150-metre (490 ft) legs arrived safely in
443:
2098:
1692:
1678:
Oil and Gas Exploration & Development Activity Forecast, Canadian Beaufort Sea 2013-2028
2629:
2529:
2480:
2389:
2347:
2283:
1341:
requirements and she also had sufficient propulsion power to meet the higher requirements.
945:
763:
took part in disbanding Canmar's Arctic drilling fleet: after towing the laid-up drillship
8:
2805:
2607:
2557:
2361:
1193:
606:
concepts to support exploration drilling and, eventually, production-related operations.
1608:"Instrumentation of Canmar Kigoriak for full scale icebreaking trials, winter 1979-1980"
2725:
2550:
2466:
2212:
1662:
1546:
1222:
1130:
862:
363:
308:
2643:
2622:
2564:
2522:
2216:
1587:
1084:
1063:
at the McCovey prospect. The 600-nautical-mile (1,100 km; 690 mi) tow from
964:
participated in towing the 167-by-59-metre (548 by 194 ft) submersible laybarge
704:
615:
707:
and continued both during and outside of the drilling operations, demonstrated that
530:
When Canmar's icebreaker fleet was sold in 1997, the vessel's name was shortened to
2636:
2340:
2204:
1777:
Overwintering of Barges in the Beaufort - Assessing Ice Issues and Damage Potential
1352:
1316:
1178:
1146:
844:
780:
711:
was able to operate safely in ice conditions far beyond what was specified for her
632:
1384:
History of the petroleum industry in Canada (frontier exploration and development)
2757:
2515:
2040:
2018:
1298:
1256:
1166:
1080:
1031:
828:
667:
548:. The vessel changed hands again in 2003 when she was sold to her current owner,
2159:"Безопасности экипажа и судна "Спарта III" ничего не угрожает - Оборонлогистика"
1087:
marked the end of ITC's five-year management of the vessel: shortly afterwards,
2690:
2536:
2473:
1955:
1925:
1892:
1878:
Major Marine Vessel Casualty Risk and Response Preparedness in British Columbia
1862:
1842:
1824:
1806:
1791:
1629:
1607:
1480:
1290:
989:
953:
926:
899:, the salvage operation was successful: with nearly 200 tons of pulling force,
858:
591:
545:
55:
2208:
1535:
Icebreaker Kigoriak tames hostile Arctic. The Calgary Herald, 9 February 1980.
1225:. In 2019, she participated in Gazprom's drilling operations in the Kara Sea.
2789:
2698:
2615:
2588:
2452:
2368:
2354:
1559:
1348:
1302:
1260:
1216:
1000:, for engine repairs in 31 days on her own and without utilizing more than 70
824:
816:
624:
541:
351:
173:
2445:
1908:
Ms CAMILLA, vaaratilanne ja aluksen evakuointi Pohjois-Atlantilla 23.1.2003
1584:
Breaking Ice With Finesse: Oil & Gas Exploration in the Canadian Arctic
1371:
1325:
918:
896:
875:
738:
from artificial drilling islands as well as novel drilling systems such as
595:
524:
1991:
917:
that had been abandoned 240 nautical miles (440 km; 280 mi) off
544:
used the icebreaker mainly for ocean towage and salvage operations in the
2740:
2410:
2333:
2298:
1639:, vol. 3, Valtion Teknillinen Tutkimuskeskus (VTT), pp. 329–346
1617:, vol. 4, Valtion Teknillinen Tutkimuskeskus (VTT), pp. 725–758
1509:
Icebreaker Kigoriak a success! Northern Development, Winter 1979. Page 8.
1490:, vol. 2, Valtion Teknillinen Tutkimuskeskus (VTT), pp. 620–633
1320:
1219:
1201:
1170:
1138:
1068:
357:
2240:
911:
was dispatched from Bermuda to salvage the Finnish-flagged ro-ro vessel
2271:
1653:. LTLC Consulting in association with Salmo Consulting Inc. April 2012.
1582:
Clark, Karin; Hetherington, Cory; O'Neill, Chris; Zavitz, Jana (1997),
1359:
1268:
1212:
1158:
1154:
948:
south along the Atlantic coastline. While the contract stipulated that
936:
603:
503:
334:
290:
759:
in the Beaufort Sea and the MacKenzie Delta gradually ended. In 1994,
2305:
1338:
1334:
975:
971:
712:
688:
599:
417:
2183:
A Pioneering Icebreaker/Tug for Arctic Development (Canmar Kigoriak)
2137:"Norwegian ships accompany Chinese rig to Russian Arctic drill site"
2072:Évaluation des Activitiés de Transport Maritime en Arctique Canadien
907:
was completed off the Cuban coast few years later. In January 2003,
635:
that not only protected it from ice, but also increased thrust by 30
2712:
2182:
2158:
1197:
1106:
982:
with another tug. On the return leg, she towed a 61,500-ton tanker
979:
183:
2114:
2074:. les Cahiers Scientifiques du Transport, No 61/2012, Pages 12-13.
1581:
1245:
1237:
1134:
1094:
1041:
finally returned to the Arctic when she was chartered to tow the
1027:
997:
993:
925:
managed to take the stricken vessel into tow and bring safely to
537:
266:
187:
1723:
New Powerful Icebreaker Under Construction At Gotaverken Arendal
1708:
Marcon International Sells Vessels For Canadian Marine, Hornbeck
1347:
had a diesel-mechanical propulsion system with two medium-speed
2705:
2275:
1443:"Icebreaking anchor-handler scrapped at whopping $ 745 per ldt"
1366:
1114:
1060:
740:
720:
270:
83:
839:
was also used to remove and dispose of a section of the first
687:
s primary mission was to protect stationary drillships from
1985:
716:
338:
1910:. Tutkintaselostus B 1/2003 M. Onnettomuustutkintakeskus.
1240:. On the return leg, the vessels became beset in ice near
658:
to produce a tender package which was then handed over to
2195:"Canmar Kigoriak - An Icebreaking Anchor Handling Boat",
1630:"Full-scale impact tests of Canmar Kigoriak in thick ice"
807:
In 1997, Amoco sold Canmar's remaining assets, including
1232:
was chartered to escort an ice-strengthened cargo ship,
1071:
was completed in just 12 days. In the following summer,
1418:
Ministry of Ecology, Sustainable Development and Energy
1481:"Canmar Kigoriak - Demonstration of Arctic Capability"
2084:
Towing of the Prirazlomnoya platform to field started
1505:
1503:
1501:
1499:
1497:
627:
mechanically geared to a single propeller shaft. The
594:, began drilling for oil in the Canadian part of the
1351:
driving a single 4.3-metre (14 ft) four-bladed
1125:
was acquired by a joint venture between the Russian
649:
Gordon Harrison, President, Canadian Marine Drilling
1737:
1324:the simplified hull geometry also helped to dampen
618:, the bow was lined with nozzles that pumped 12,000
2770:* Undergoing refit, under construction or on order
2222:
2203:(128), Cambridge University Press: 454–455, 1981,
1545:
1494:
1437:
1435:
1433:
1403:
853:Despite being originally built as an icebreaker,
819:. Initially, she was chartered to support laying
2787:
2139:. The Independent Barents Observer. 16 July 2019
1740:"Oden - Icebreaker Technology for the Year 2000"
485:18 (accommodation for 22 crew and 12 passengers)
1627:
1531:
1529:
1430:
921:due to engine troubles. Despite heavy weather,
581:
1921:
1919:
1880:. EnviroEmera Consulting Services, July 2008.
1858:
1856:
1854:
1838:
1836:
1820:
1818:
1523:Ice record breaker. Marine Week, October 1979.
673:
660:Saint John Shipbuilding & Dry Dock Company
511:Saint John Shipbuilding & Dry Dock Company
76:Saint John Shipbuilding & Dry Dock Company
2256:
497:
2178:
2176:
1986:Irina Katorina; Lada Goltvina (2003-12-08).
1526:
1519:
1517:
1515:
1478:
2816:History of the petroleum industry in Canada
2188:
1973:. Marcon International, Inc. October 2003.
1949:
1916:
1886:
1851:
1833:
1815:
1800:
1785:
1680:. Lin Callow, LTLC Consulting, March 2013.
1643:
1374:: one in the bow and another in the stern.
1049:) in co-operation with another icebreaker,
715:. Despite ingesting two foreign objects (a
2263:
2249:
2086:. Press release. Gazprom, 18 August 2011.
1971:Supply & Tug Supply Boat Market Report
1701:
1628:Ghoneim, G. A. M; Keinonen, A. J. (1983),
1621:
1474:
1472:
1470:
1468:
1466:
1464:
1462:
1460:
477:13.5 knots (25.0 km/h; 15.5 mph)
2270:
2173:
1605:
1599:
1586:, The Arctic Institute of North America,
1577:
1575:
1512:
569:After more than four decades of service,
2811:Ships built in Saint John, New Brunswick
2161:(in Russian). PortNews. 23 December 2020
2077:
1763:. Peter McKenzie-Brown, 12 August 2006.
1105:
1075:returned to the Beaufort Sea to tow the
1457:
2788:
1738:Johansson, B.; Liljeström, G. (1989),
1572:
1396:
799:
2826:Petroleum industry in Atlantic Canada
2244:
2070:Pelletier, J.-F. and Guy, E. (2012):
1779:. Technical Report OCRE-TR-2012-008.
1538:
1083:. This month-long round trip via the
590:(Canmar), the drilling subsidiary of
209:
145:
27:
2117:(in Russian). PortNews. 10 July 2019
2099:Kigoriak & Fortuna - IMO 7824261
1943:. Maritime Journal, 1 January 2003.
573:was sold for scrap in January 2022.
2821:Petroleum industry in New Brunswick
1990:. ИА "Двина-Информ". Archived from
698:In the late 1970s and early 1980s,
542:International Transport Contractors
502:) was a Canadian and later Russian
388:19.25 m (63 ft) (reamers)
385:17.25 m (57 ft) (moulded)
174:International Transport Contractors
13:
2229:Technical Specification "Kigoriak"
1725:. Maritime Reporter, August 1988.
1169:to support seismic surveys in the
960:just before Christmas. Next year,
14:
2837:
1775:Barker, A. and Timco, G. (2012):
507:anchor handling tug supply vessel
398:8.5 m (28 ft) (maximum)
1161:project. While in the Far East,
211:
147:
29:
19:
2151:
2129:
2107:
2092:
2064:
2049:
2027:
2005:
1979:
1964:
1934:
1901:
1871:
1769:
1754:
1731:
1716:
1686:
1671:
1656:
1479:Keinonen, A.; Duff, J. (1983),
958:Sabine Pass, Port Arthur, Texas
885:Prince Rupert, British Columbia
821:submarine communications cables
1293:and 78.9 metres (259 ft)
1289:was 90.7 metres (298 ft)
1:
1663:Beufort Sea Exploration Wells
1445:. TradeWinds. 26 January 2022
1389:
1215:to support the laying of the
1043:single steel drilling caisson
1012:semi-submersible drilling rig
841:transatlantic telegraph cable
746:single steel drilling caisson
1988:"Еще один ледокол на севере"
1695:. Marcon International Inc.
1356:controllable pitch propeller
1317:spoon-shaped icebreaking bow
1248:river estuary. As a result,
769:out of long-term storage in
629:controllable-pitch propeller
582:Development and construction
468:controllable pitch propeller
7:
1377:
1372:transverse tunnel thrusters
1305:of 10 metres (33 ft).
1265:nuclear-powered icebreakers
1079:to a storage location near
786:The experience gained from
10:
2842:
1129:and the Netherlands-based
576:
540:. For the next six years,
2766:
2750:
2669:
2606:
2282:
2233:Retrieved 2018-11-21.
2209:10.1017/s0032247400003703
2103:Retrieved 2018-11-21.
2088:Retrieved 2018-11-17.
2060:Retrieved 2018-10-28.
2045:Retrieved 2018-10-28.
2034:TUG Magazine October 2005
2023:Retrieved 2018-10-28.
1975:Retrieved 2018-10-28.
1960:Retrieved 2018-10-28.
1945:Retrieved 2018-10-28.
1930:Retrieved 2018-10-28.
1912:Retrieved 2018-10-28.
1897:Retrieved 2018-11-17.
1882:Retrieved 2018-11-17.
1867:Retrieved 2018-10-28.
1847:Retrieved 2018-11-17.
1829:Retrieved 2018-10-28.
1811:Retrieved 2018-10-28.
1796:Retrieved 2018-10-28.
1781:Retrieved 2015-11-04.
1765:Retrieved 2017-03-12.
1761:The Richness of Discovery
1727:Retrieved 2017-03-12.
1712:Retrieved 2018-11-21.
1697:Retrieved 2018-11-21.
1682:Retrieved 2017-03-12.
1667:Retrieved 2017-03-12.
1606:Edgecombe, M. H. (1983),
1281:
874:refloated the 35,000-ton
783:to be stored until sold.
536:and she was reflagged to
498:
375:90.7 m (298 ft)
325:
80:Saint John, New Brunswick
18:
1057:very large crude carrier
1010:, and returned with the
833:Contiguous United States
588:Canadian Marine Drilling
515:Canadian Marine Drilling
66:Canadian Marine Drilling
2185:. Motor Ship, 60 (1980)
1693:1994 Sales and Charters
893:constructive total loss
757:hydrocarbon exploration
598:using ice-strengthened
326:General characteristics
2012:TUG Magazine June 2006
1295:between perpendiculars
1118:
779:that was relocated to
656:Arctic Offshore Design
652:
406:10 m (33 ft)
321:Sold for scrap in 2022
2801:Icebreakers of Russia
2796:Icebreakers of Canada
2510:Sir William Alexander
1956:ITC NewsWaves Issue 9
1926:ITC NewsWaves Issue 8
1893:ITC NewsWaves Issue 5
1863:ITC NewsWaves Issue 7
1843:ITC NewsWaves Issue 6
1825:ITC NewsWaves Issue 4
1807:ITC NewsWaves Issue 3
1792:ITC NewsWaves Issue 2
1271:to free the vessels.
1263:to divert one of the
1137:'s oil terminal near
1109:
1065:Port Clarence, Alaska
641:
2773:No longer in service
2426:Norman McLeod Rogers
2384:Sir Humphrey Gilbert
2284:Canadian Coast Guard
2101:. Shipspotting.com.
1941:An Arctic Tow by ITC
1242:Mys Sopochnaya Karga
1091:was sold to Russia.
1061:Encana Oil & Gas
946:Halifax, Nova Scotia
552:, and renamed first
517:(Canmar) in 1979 as
2659:Robert Hampton Gray
2608:Royal Canadian Navy
2496:Sir Wilfrid Laurier
2440:Louis S. St-Laurent
1649:Callow, L. (2012):
1194:Prirazlomnoye field
1026:was relocated from
891:was later declared
883:at Tuck Inlet near
639:% at lower speeds.
2545:Captain Molly Kool
2039:2016-04-13 at the
2017:2016-04-13 at the
1744:SNAME Transactions
1259:was forced to ask
1141:. She was renamed
1119:
1117:, Poland, in 2018.
863:general cargo ship
857:was often used in
631:was shrouded in a
616:sacrificial anodes
586:In the mid-1970s,
2783:
2782:
2652:Frédérick Rolette
2503:Kopit Hopson 1752
2489:George R. Pearkes
2419:John A. Macdonald
1827:, November 1999.
1297:. Her hull had a
1267:operating in the
1165:was chartered by
1085:Northwest Passage
1016:Ocean Whittington
941:Rowan Gorilla III
705:Northwest Passage
489:
488:
2833:
2582:Sermilik Glacier
2461:Des Groseilliers
2265:
2258:
2251:
2242:
2241:
2235:
2234:
2226:
2220:
2219:
2192:
2186:
2180:
2171:
2170:
2168:
2166:
2155:
2149:
2148:
2146:
2144:
2133:
2127:
2126:
2124:
2122:
2111:
2105:
2104:
2096:
2090:
2089:
2081:
2075:
2068:
2062:
2061:
2053:
2047:
2046:
2031:
2025:
2024:
2009:
2003:
2002:
2000:
1999:
1983:
1977:
1976:
1968:
1962:
1961:
1953:
1947:
1946:
1938:
1932:
1931:
1923:
1914:
1913:
1905:
1899:
1898:
1890:
1884:
1883:
1875:
1869:
1868:
1860:
1849:
1848:
1840:
1831:
1830:
1822:
1813:
1812:
1804:
1798:
1797:
1794:, October 1998.
1789:
1783:
1782:
1773:
1767:
1766:
1758:
1752:
1751:
1735:
1729:
1728:
1720:
1714:
1713:
1705:
1699:
1698:
1690:
1684:
1683:
1675:
1669:
1668:
1660:
1654:
1647:
1641:
1640:
1634:
1625:
1619:
1618:
1612:
1603:
1597:
1596:
1579:
1570:
1569:
1567:
1566:
1553:
1542:
1536:
1533:
1524:
1521:
1510:
1507:
1492:
1491:
1485:
1476:
1455:
1454:
1452:
1450:
1439:
1428:
1427:
1425:
1424:
1411:
1400:
1314:
1254:
1211:operated in the
1098:(2003–2010) and
1003:
781:British Columbia
736:
686:
668:Canadian dollars
650:
638:
621:
613:
562:) and, in 2010,
501:
500:
457:
453:
449:
442:
438:
263:Port of registry
219:
216:
215:
214:
180:Port of registry
155:
152:
151:
150:
125:4 September 1979
37:
34:
33:
32:
23:
16:
15:
2841:
2840:
2836:
2835:
2834:
2832:
2831:
2830:
2786:
2785:
2784:
2779:
2762:
2758:Polar 8 Project
2746:
2678:Canmar Kigoriak
2665:
2631:Margaret Brooke
2602:
2531:Pierre Radisson
2482:Martha L. Black
2391:Alexander Henry
2349:Ernest Lapointe
2278:
2269:
2239:
2238:
2232:
2227:
2223:
2194:
2193:
2189:
2181:
2174:
2164:
2162:
2157:
2156:
2152:
2142:
2140:
2135:
2134:
2130:
2120:
2118:
2113:
2112:
2108:
2102:
2097:
2093:
2087:
2082:
2078:
2069:
2065:
2059:
2054:
2050:
2044:
2041:Wayback Machine
2032:
2028:
2022:
2019:Wayback Machine
2010:
2006:
1997:
1995:
1984:
1980:
1974:
1969:
1965:
1959:
1954:
1950:
1944:
1939:
1935:
1929:
1924:
1917:
1911:
1906:
1902:
1896:
1891:
1887:
1881:
1876:
1872:
1866:
1861:
1852:
1846:
1841:
1834:
1828:
1823:
1816:
1810:
1805:
1801:
1795:
1790:
1786:
1780:
1774:
1770:
1764:
1759:
1755:
1736:
1732:
1726:
1721:
1717:
1711:
1706:
1702:
1696:
1691:
1687:
1681:
1676:
1672:
1666:
1661:
1657:
1648:
1644:
1632:
1626:
1622:
1610:
1604:
1600:
1594:
1580:
1573:
1564:
1562:
1544:
1543:
1539:
1534:
1527:
1522:
1513:
1508:
1495:
1483:
1477:
1458:
1448:
1446:
1441:
1440:
1431:
1422:
1420:
1402:
1401:
1397:
1392:
1380:
1360:twelve-cylinder
1312:
1284:
1257:Oboronlogistics
1252:
1167:ION Geophysical
1104:
1081:Herschel Island
1032:Cantarell Field
1001:
829:State of Alaska
809:Canmar Kigoriak
805:
788:Canmar Kigoriak
766:Canmar Explorer
761:Canmar Kigoriak
734:
732:Canmar Kigoriak
709:Canmar Kigoriak
700:Canmar Kigoriak
684:
682:Canmar Kigoriak
679:
675:Canmar Kigoriak
664:Canmar Kigoriak
651:
648:
636:
619:
611:
584:
579:
520:Canmar Kigoriak
455:
451:
447:
440:
436:
432:Installed power
217:
212:
210:
153:
148:
146:
46:Canmar Kigoriak
35:
30:
28:
12:
11:
5:
2839:
2829:
2828:
2823:
2818:
2813:
2808:
2803:
2798:
2781:
2780:
2778:
2777:
2774:
2771:
2767:
2764:
2763:
2761:
2760:
2754:
2752:
2748:
2747:
2745:
2744:
2737:
2730:
2723:
2716:
2709:
2702:
2695:
2688:
2681:
2673:
2671:
2667:
2666:
2664:
2663:
2655:
2648:
2641:
2634:
2627:
2620:
2612:
2610:
2604:
2603:
2601:
2600:
2593:
2586:
2578:
2574:Donjek Glacier
2570:
2562:
2559:Vincent Massey
2555:
2548:
2541:
2534:
2527:
2520:
2513:
2506:
2499:
2492:
2485:
2478:
2471:
2464:
2457:
2450:
2443:
2436:
2429:
2422:
2415:
2408:
2401:
2394:
2387:
2380:
2373:
2366:
2359:
2352:
2345:
2338:
2331:
2324:
2317:
2310:
2303:
2296:
2293:Northern Light
2288:
2286:
2280:
2279:
2268:
2267:
2260:
2253:
2245:
2237:
2236:
2221:
2187:
2172:
2150:
2128:
2106:
2091:
2076:
2063:
2048:
2026:
2004:
1978:
1963:
1948:
1933:
1915:
1900:
1885:
1870:
1865:, April 2002.
1850:
1832:
1814:
1799:
1784:
1768:
1753:
1730:
1715:
1710:. MarineLink.
1700:
1685:
1670:
1655:
1642:
1620:
1598:
1593:978-0919034945
1592:
1571:
1560:S&P Global
1537:
1525:
1511:
1493:
1456:
1429:
1394:
1393:
1391:
1388:
1387:
1386:
1379:
1376:
1349:diesel engines
1339:Arctic Class 4
1335:Arctic Class 3
1283:
1280:
1228:In late 2020,
1131:Smit Terminals
1121:In late 2003,
1103:
1102:(2010–present)
1093:
1007:Safe Britannia
990:Houston, Texas
927:Conception Bay
897:sold for scrap
859:marine salvage
804:
798:
693:ice management
678:
672:
646:
625:diesel engines
592:Dome Petroleum
583:
580:
578:
575:
546:Atlantic Ocean
496:(Russian:
487:
486:
483:
479:
478:
475:
471:
470:
466:Single shaft;
464:
460:
459:
433:
429:
428:
427:
426:
420:
418:Arctic Class 3
412:
408:
407:
404:
400:
399:
396:
392:
391:
390:
389:
386:
381:
377:
376:
373:
369:
368:
367:
366:
360:
354:
346:
342:
341:
332:
328:
327:
323:
322:
319:
315:
314:
313:
312:
306:
297:
286:
285:Identification
282:
281:
278:
274:
273:
264:
260:
259:
254:
250:
249:
248:
247:
237:
225:
221:
220:
207:
206:
203:
199:
198:
195:
191:
190:
181:
177:
176:
171:
167:
166:
161:
157:
156:
143:
142:
139:
135:
134:
131:
127:
126:
123:
119:
118:
115:
111:
110:
107:
103:
102:
99:
95:
94:
91:
87:
86:
73:
69:
68:
63:
59:
58:
56:Dome Petroleum
53:
49:
48:
43:
39:
38:
25:
24:
9:
6:
4:
3:
2:
2838:
2827:
2824:
2822:
2819:
2817:
2814:
2812:
2809:
2807:
2804:
2802:
2799:
2797:
2794:
2793:
2791:
2775:
2772:
2769:
2768:
2765:
2759:
2756:
2755:
2753:
2749:
2743:
2742:
2738:
2736:
2735:
2731:
2729:
2728:
2724:
2722:
2721:
2717:
2715:
2714:
2710:
2708:
2707:
2703:
2701:
2700:
2699:Arctic Kalvik
2696:
2694:
2693:
2689:
2687:
2686:
2685:Robert LeMeur
2682:
2680:
2679:
2675:
2674:
2672:
2668:
2661:
2660:
2656:
2654:
2653:
2649:
2647:
2646:
2642:
2640:
2639:
2635:
2633:
2632:
2628:
2626:
2625:
2621:
2619:
2618:
2614:
2613:
2611:
2609:
2605:
2599:
2598:
2594:
2592:
2591:
2587:
2584:
2583:
2579:
2576:
2575:
2571:
2568:
2567:
2563:
2561:
2560:
2556:
2554:
2553:
2552:Jean Goodwill
2549:
2547:
2546:
2542:
2540:
2539:
2535:
2533:
2532:
2528:
2526:
2525:
2521:
2519:
2518:
2514:
2512:
2511:
2507:
2505:
2504:
2500:
2498:
2497:
2493:
2491:
2490:
2486:
2484:
2483:
2479:
2477:
2476:
2472:
2470:
2469:
2468:Samuel Risley
2465:
2463:
2462:
2458:
2456:
2455:
2451:
2449:
2448:
2444:
2442:
2441:
2437:
2435:
2434:
2430:
2428:
2427:
2423:
2421:
2420:
2416:
2414:
2413:
2409:
2407:
2406:
2402:
2400:
2399:
2395:
2393:
2392:
2388:
2386:
2385:
2381:
2379:
2378:
2374:
2372:
2371:
2367:
2365:
2364:
2360:
2358:
2357:
2353:
2351:
2350:
2346:
2344:
2343:
2339:
2337:
2336:
2332:
2330:
2329:
2325:
2323:
2322:
2318:
2316:
2315:
2311:
2309:
2308:
2304:
2302:
2301:
2297:
2295:
2294:
2290:
2289:
2287:
2285:
2281:
2277:
2273:
2266:
2261:
2259:
2254:
2252:
2247:
2246:
2243:
2230:
2225:
2218:
2214:
2210:
2206:
2202:
2198:
2191:
2184:
2179:
2177:
2160:
2154:
2138:
2132:
2116:
2110:
2100:
2095:
2085:
2080:
2073:
2067:
2057:
2052:
2042:
2038:
2035:
2030:
2020:
2016:
2013:
2008:
1994:on 2012-12-25
1993:
1989:
1982:
1972:
1967:
1957:
1952:
1942:
1937:
1927:
1922:
1920:
1909:
1904:
1895:, July 2000.
1894:
1889:
1879:
1874:
1864:
1859:
1857:
1855:
1844:
1839:
1837:
1826:
1821:
1819:
1808:
1803:
1793:
1788:
1778:
1772:
1762:
1757:
1749:
1745:
1741:
1734:
1724:
1719:
1709:
1704:
1694:
1689:
1679:
1674:
1664:
1659:
1652:
1646:
1638:
1631:
1624:
1616:
1609:
1602:
1595:
1589:
1585:
1578:
1576:
1561:
1557:
1552:
1550:
1541:
1532:
1530:
1520:
1518:
1516:
1506:
1504:
1502:
1500:
1498:
1489:
1482:
1475:
1473:
1471:
1469:
1467:
1465:
1463:
1461:
1444:
1438:
1436:
1434:
1419:
1415:
1410:
1408:
1399:
1395:
1385:
1382:
1381:
1375:
1373:
1368:
1364:
1361:
1357:
1354:
1350:
1346:
1342:
1340:
1336:
1332:
1327:
1322:
1318:
1311:
1306:
1304:
1303:moulded depth
1300:
1296:
1292:
1288:
1279:
1277:
1272:
1270:
1266:
1262:
1261:FSUE Atomflot
1258:
1251:
1247:
1243:
1239:
1235:
1231:
1226:
1224:
1221:
1218:
1217:Nord Stream 2
1214:
1210:
1205:
1203:
1199:
1195:
1191:
1186:
1184:
1180:
1176:
1172:
1168:
1164:
1160:
1156:
1152:
1148:
1144:
1140:
1136:
1132:
1128:
1124:
1116:
1112:
1108:
1101:
1097:
1092:
1090:
1086:
1082:
1078:
1074:
1070:
1066:
1062:
1058:
1054:
1053:
1052:Arctic Kalvik
1048:
1044:
1040:
1035:
1033:
1029:
1025:
1024:
1018:
1017:
1013:
1009:
1008:
999:
995:
991:
987:
986:
981:
977:
973:
969:
968:
963:
959:
955:
951:
947:
943:
942:
938:
934:
930:
928:
924:
920:
916:
915:
910:
906:
902:
898:
894:
890:
886:
882:
881:
877:
873:
869:
868:
864:
860:
856:
851:
849:
848:
847:Great Eastern
842:
838:
834:
830:
826:
825:Alaska United
822:
818:
817:Tschudi Group
814:
810:
802:
797:
795:
794:
789:
784:
782:
778:
777:
776:Canmar Careen
772:
768:
767:
762:
758:
754:
752:
747:
743:
742:
733:
728:
724:
722:
718:
714:
710:
706:
701:
696:
694:
690:
683:
676:
671:
669:
665:
661:
657:
645:
640:
634:
630:
626:
617:
607:
605:
601:
597:
593:
589:
574:
572:
567:
565:
561:
557:
556:
551:
547:
543:
539:
535:
534:
528:
526:
522:
521:
516:
512:
508:
505:
495:
494:
484:
481:
480:
476:
473:
472:
469:
465:
462:
461:
445:
434:
431:
430:
424:
421:
419:
415:
414:
413:
410:
409:
405:
402:
401:
397:
394:
393:
387:
384:
383:
382:
379:
378:
374:
371:
370:
365:
361:
359:
355:
353:
349:
348:
347:
344:
343:
340:
336:
333:
330:
329:
324:
320:
317:
316:
310:
307:
305:
301:
298:
296:
292:
289:
288:
287:
284:
283:
279:
276:
275:
272:
268:
265:
262:
261:
258:
255:
252:
251:
246:) (2010–2022)
245:
241:
238:
236:) (2003–2010)
235:
231:
228:
227:
226:
223:
222:
208:
204:
201:
200:
196:
193:
192:
189:
185:
182:
179:
178:
175:
172:
169:
168:
165:
162:
159:
158:
144:
140:
137:
136:
132:
129:
128:
124:
121:
120:
116:
113:
112:
108:
105:
104:
100:
97:
96:
93:C$ 25 million
92:
89:
88:
85:
81:
77:
74:
71:
70:
67:
64:
61:
60:
57:
54:
51:
50:
47:
44:
41:
40:
26:
22:
17:
2739:
2734:Polar Prince
2733:
2726:
2718:
2711:
2704:
2697:
2691:
2684:
2677:
2676:
2658:
2651:
2645:William Hall
2644:
2637:
2630:
2624:Harry DeWolf
2623:
2616:
2596:
2589:
2581:
2573:
2566:Judy LaMarsh
2565:
2558:
2551:
2544:
2537:
2530:
2524:Henry Larsen
2523:
2516:
2509:
2502:
2495:
2488:
2481:
2474:
2467:
2460:
2453:
2446:
2439:
2432:
2425:
2418:
2411:
2404:
2397:
2390:
2383:
2376:
2369:
2362:
2355:
2348:
2341:
2334:
2327:
2320:
2313:
2306:
2299:
2292:
2224:
2200:
2197:Polar Record
2196:
2190:
2163:. Retrieved
2153:
2141:. Retrieved
2131:
2119:. Retrieved
2109:
2094:
2079:
2066:
2051:
2029:
2007:
1996:. Retrieved
1992:the original
1981:
1966:
1951:
1936:
1928:, May 2003.
1903:
1888:
1873:
1845:, May 2001.
1809:, May 1999.
1802:
1787:
1771:
1756:
1747:
1743:
1733:
1718:
1703:
1688:
1673:
1658:
1645:
1636:
1623:
1614:
1601:
1583:
1563:. Retrieved
1555:
1548:
1540:
1487:
1447:. Retrieved
1421:. Retrieved
1413:
1406:
1398:
1367:wet clutches
1344:
1343:
1330:
1309:
1307:
1291:long overall
1286:
1285:
1275:
1273:
1249:
1233:
1229:
1227:
1208:
1206:
1189:
1187:
1182:
1174:
1162:
1150:
1142:
1122:
1120:
1110:
1099:
1095:
1088:
1076:
1072:
1051:
1046:
1038:
1036:
1034:off Mexico.
1021:
1014:
1005:
983:
965:
961:
949:
939:
932:
931:
922:
919:Newfoundland
913:
908:
904:
900:
888:
879:
876:bulk carrier
871:
866:
854:
852:
846:
843:laid by the
836:
827:linking the
812:
808:
806:
800:
792:
787:
785:
774:
771:McKinley Bay
764:
760:
751:Exxon Valdez
750:
739:
731:
729:
725:
719:and a steel
717:mooring buoy
708:
699:
697:
689:drifting ice
681:
680:
674:
663:
653:
642:
608:
596:Beaufort Sea
585:
570:
568:
563:
559:
554:
553:
532:
531:
529:
525:Beaufort Sea
519:
518:
492:
491:
490:
446:12ZV40/48 (2
243:
239:
233:
229:
205:Sold in 2003
163:
141:Sold in 1997
117:28 July 1979
109:5 April 1979
45:
2741:Arcticaborg
2720:Arctic Ivik
2638:Max Bernays
2363:D'Iberville
2342:N.B. McLean
2272:Icebreakers
2165:28 December
1319:had a flat
1274:FEMCO sold
1255:s operator
1220:natural gas
1202:Pechora Sea
1171:Chukchi Sea
1139:Arkhangelsk
1127:FEMCO Group
1069:Prudhoe Bay
1023:Polyconcord
978:across the
835:. In 2000,
803:(1997–2003)
677:(1979–1997)
550:FEMCO Group
509:. Built by
504:icebreaking
362:2,066
356:1,169
350:3,898
300:MMSI number
257:FEMCO Group
98:Yard number
2806:1979 ships
2790:Categories
2727:Polar Star
2670:Commercial
2517:Ann Harvey
2433:John Cabot
1998:2018-11-21
1565:2018-09-09
1551:(7824261)"
1449:1 February
1423:2018-09-09
1409:(7824261)"
1390:References
1269:Gulf of Ob
1250:Sparta III
1234:Sparta III
1213:Baltic Sea
1159:Sakhalin-I
1155:ExxonMobil
937:jackup rig
867:Lady Belle
730:Following
604:icebreaker
600:drillships
558:(Russian:
463:Propulsion
335:Icebreaker
291:IMO number
277:In service
194:In service
130:In service
2692:Terry Fox
2597:Imnaryuaq
2538:Terry Fox
2475:Earl Grey
2356:C.D. Howe
2321:Earl Grey
2231:. FEMCO.
2217:251057749
1207:In 2018,
1188:In 2011,
1037:In 2002,
976:Caribbean
972:North Sea
905:Shauandar
850:in 1866.
755:in 1989,
753:oil spill
713:ice class
411:Ice class
309:Call sign
304:273449570
280:2003–2022
197:1997–2003
133:1979–1997
122:Completed
106:Laid down
2713:Miscaroo
2617:Labrador
2590:Arpatuuq
2454:Amundsen
2377:Montcalm
2370:Labrador
2314:Montcalm
2037:Archived
2015:Archived
1958:, 2005.
1665:. BOEM.
1549:Kigoriak
1407:Kigoriak
1378:See also
1345:Kigoriak
1331:Kigoriak
1310:Kigoriak
1287:Kigoriak
1276:Kigoriak
1230:Kigoriak
1223:pipeline
1209:Kigoriak
1198:Murmansk
1190:Kigoriak
1183:Кигориак
1175:Kigoriak
1111:Kigoriak
1100:Kigoriak
980:Atlantic
954:force-10
823:such as
744:and the
691:through
647:—
571:Kigoriak
564:Kigoriak
499:Кигориак
493:Kigoriak
244:Кигориак
240:Kigoriak
184:Monrovia
170:Operator
114:Launched
62:Operator
2776:Planned
2447:Griffon
2398:Camsell
2300:Stanley
2143:16 July
2121:16 July
1750:: 53–83
1556:Sea-web
1414:Equasis
1326:rolling
1246:Yenisey
1244:in the
1238:Dudinka
1200:to the
1179:Russian
1147:Russian
1135:Rosneft
1123:Kigoria
1089:Kigoria
1073:Kigoria
1039:Kigoria
1030:to the
1028:Madeira
998:Germany
994:Hamburg
985:Berthea
974:to the
962:Kigoria
950:Kigoria
933:Kigoria
923:Kigoria
914:Camilla
909:Kigoria
901:Kigoria
872:Kigoria
855:Kigoria
837:Kigoria
831:to the
813:Kigoria
801:Kigoria
577:History
538:Liberia
533:Kigoria
416:CASPPR
395:Draught
345:Tonnage
295:7824261
293::
267:Kholmsk
188:Liberia
164:Kigoria
154:Liberia
72:Builder
2706:Ikaluk
2412:Tupper
2335:Saurel
2328:Mikula
2276:Canada
2215:
1590:
1363:Sulzer
1358:. The
1353:ducted
1282:Design
1163:Talagy
1151:Талаги
1143:Talagy
1115:Gdynia
1096:Talagy
1002:
967:LB 200
741:Kulluk
721:I-beam
637:
633:nozzle
620:
612:
560:Талаги
555:Talagy
456:
452:
448:
444:Sulzer
441:
437:
372:Length
311:: UENL
271:Russia
234:Талаги
230:Talagy
218:Russia
84:Canada
36:Canada
2751:Other
2405:Wolfe
2307:Minto
2213:S2CID
1633:(PDF)
1611:(PDF)
1484:(PDF)
1313:'
1253:'
1236:, to
1196:from
988:from
970:from
944:from
889:Bovec
880:Bovec
735:'
685:'
644:hell.
474:Speed
454:8,700
403:Depth
253:Owner
52:Owner
2167:2020
2145:2019
2123:2019
1588:ISBN
1451:2022
1321:stem
1299:beam
1077:SSDC
1047:SSDC
895:and
793:Oden
513:for
482:Crew
380:Beam
339:AHTS
331:Type
318:Fate
224:Name
202:Fate
160:Name
138:Fate
101:1132
90:Cost
42:Name
2274:of
2205:doi
1185:).
1157:'s
1113:in
1067:to
992:to
845:SS
458:hp)
425:LL4
364:DWT
2792::
2211:,
2201:20
2199:,
2175:^
2058:.
2043:.
2021:.
1918:^
1853:^
1835:^
1817:^
1748:97
1746:,
1742:,
1635:,
1613:,
1574:^
1558:.
1554:.
1528:^
1514:^
1496:^
1486:,
1459:^
1432:^
1416:.
1412:.
1315:s
1204:.
1181::
1149::
996:,
929:.
566:.
527:.
423:RS
358:NT
352:GT
337:,
302::
269:,
186:,
82:,
78:,
2662:*
2585:*
2577:*
2569:*
2264:e
2257:t
2250:v
2207::
2169:.
2147:.
2125:.
2001:.
1568:.
1547:"
1453:.
1426:.
1405:"
1177:(
1145:(
1045:(
450:×
439:×
435:2
242:(
232:(
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