50:
422:-class submarines were built at Electric Boat as well. Huntington Ingalls Industries’ Newport News Shipbuilding will serve as the main subcontractor, participating in the design and construction and performing 22 to 23 percent of the required work. In late 2016, some 3,000 employees were involved, in Electric Boat alone, in the detailed design phase of the program, with the procurement for the first submarine established in 2021. Completion of
68:
401:, the lead boat of the class, will be an estimated $ 6.2 billion (fiscal 2010 dollars). The Navy has a goal of reducing the average cost of the remaining 11 planned hulls in the class to $ 4.9 billion each (fiscal 2010 dollars). The total lifecycle cost of the entire class is estimated at $ 347 billion. The high cost of the submarines is expected to cut deeply into Navy shipbuilding. The Navy procured the first
268:, an attack submarine commissioned in 1995, which was expected to retire before the missile submarine was commissioned. But after the Navy decided to prolong the attack sub's service, the new submarine's name was changed to avoid having two active vessels with the same name. On 3 June 2022, the Navy announced that the new submarine would be named USS
460:
was chosen as the prime designer and manufacturer of the turbine generator units. The turbines convert thermal energy in the steam into mechanical energy, and the generators convert that mechanical energy into electrical energy. The electrical energy is then used for powering onboard systems as well
448:
will have an electric drive propulsion system that uses an electric motor to turn the propeller of a vessel. It is part of a wider (Integrated electric power) concept whose aim is to create an "all electric vessel". Electric drive should reduce the life-cycle cost of the submarine while at the same
344:
Replacement
Program submarines. There are 159 specifications including weapons, escape routes, fluid systems, hatches, doors, sea water systems, and a set length of 560 ft (170 m) (later confirmed in design specifications), partly to allow for sufficient volume inside the pressure hull.
1356:
933:
417:
In March 2016, the U.S. Navy announced that
General Dynamics Electric Boat was chosen as the prime contractor and lead design yard. Electric Boat will carry out the majority of the work, on all 12 submarines, including final assembly. All 18
829:
941:
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is scheduled for 2030, followed by her entry into service in 2031. All 12 submarines are expected to be completed by 2042 and remain in service until 2085.
559:
1393:
511:
984:
1264:
965:
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In
December 2008, General Dynamics Electric Boat Corporation was selected to design the Common Missile Compartment that will be used on the
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733:
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missile. The submarines will be 560 feet (170.7 m) long and 43 feet (13.1 m) in diameter, as long as the preceding
102:
405:-class boat in FY2021. On 7 June 2021, the U.S. Navy Budget office announced that the total cost for the first submarine,
1386:
1040:
478:
class. In 2012, the U.S. Navy announced plans for the class to share a common missile compartment (CMC) design with the
483:
239:
1057:
Technology for the United States Navy and Marine Corps, 2000–2035 Becoming a 21st-Century Force: Volume 2: Technology
684:
1188:"Navy Signs Specification Document for the Ohio Replacement Submarine Program, Sets forth Critical Design Elements"
934:"Newport News Shipbuilding's share of Virginia-class submarine deliveries to grow | Defense & Shipyards"
352:
1422:
1301:
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737:
392:
233:
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class is projected to cost $ 4.2 billion (fiscal 2010 dollars), although technology and components from the
261:
536:
120:
1317:
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988:
371:-class nuclear core is designed to last as long as the submarine is in service avoiding the need for
319:
1117:
17:
450:
360:
229:
741:
1069:
1055:
372:
1010:
409:, would reach $ 15.03 billion, but that also includes planning costs for the entire program.
1061:
964:
857:"USN taps General Dynamics Electric Boat as prime contractor for Ohio Replacement Programme"
707:"Columbia-class Program Upping Oversight of Vendors, Components to Stave Off Further Delays"
457:
280:
243:
92:
644:"Navy Navy SSBN(X) Ballistic Missile Submarine Program: Background and Issues for Congress"
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33:
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560:"Navy, General Dynamics lay the keel for newly renamed USS District of Columbia"
288:
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764:"Ohio-class Replacement Will Carry "Re-packaged and Re-hosted" Weapons System"
479:
325:, whose submarines are to be decommissioned, one per year, beginning in 2027.
643:
1355:
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classes are to be included where possible, to save money. The cost to build
253:
225:
153:
1032:
813:"Report on the Columbia-class Nuclear Ballistic Missile Submarine Program"
340:
In April 2014, the Navy completed a 300-page specification report for the
966:"Navy contracts mean Electric Boat will hire 14,000 over next 13 years"
830:"Cost Estimates for Lead Boat in Columbia-class Program Grow by $ 637M"
295:
is scheduled for 2030, followed by her entry into service in 2031.
1065:
585:"First Columbia Ballistic Missile Submarine Begins to Take Shape"
367:-class design, and 1 foot (30 cm) larger in diameter. Each
314:
class will perform deterrent patrols, the naval leg of the U.S.
291:
ceremony was held at the shipyard on 4 June 2022. Completion of
1253:
787:"U.S. Navy Sees 20-Year, $ 333 Billion Plan Missing Ship Goals"
1162:"CMC Program to Define Future SSBN Launchers for UK, USA"
1367:
1094:
1092:
882:"Ohio Replacement Plan Is Good News For Electric Boat"
537:"Navy Ohio Replacement Sub Class to Be Named for D.C."
1240:
General
Dynamics Quonset Point Electric Boat facility
985:"An Integrated Electric Power System: the Next Step"
506:
504:
502:
256:
announced that the new submarine would be named USS
1339:
List of submarine classes of the United States Navy
1136:"Ohio Replacement Subs To Shift To Electric Drive"
1033:"Propulsion Systems for Navy Ships and Submarines"
670:
668:
512:"SECNAV Names SSBN 826 USS District of Columbia"
359:, will have 16 missile tubes, each carrying one
242:and the Navy's first vessel to be named for the
1245:NavSource: USS Columbia Submarine Image Archive
785:Ratnam, Gopal; Capaccio, Tony (9 March 2011).
661:– via Federation of American Scientists.
1387:
1265:
587:. United States Naval Institute. 8 March 2022
383:The design and technology development of the
8:
1334:List of submarines of the United States Navy
677:"Navy Finishes Specs for Future Nuclear Sub"
489:. The CMC will house SLBMs in "quad packs".
302:has been assigned to Submarine Squadron 16.
310:The 12 ballistic missile submarines of the
1394:
1380:
1272:
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375:during the vessel's active service life.
766:. Defense Media Network. 4 February 2011
32:For other ships with the same name, see
637:
635:
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631:
629:
627:
498:
163:20,810 long tons (21,140 t) (submerged)
642:O'Rourke, Ronald (17 September 2017).
461:as for propulsion via electric motor.
351:designed the new class with help from
38:
1118:"Electricity 101 | GE Gas Power"
1013:. Defense Media Network. 14 June 2010
734:"U.S. Nuclear Modernization Programs"
728:
726:
724:
64:
7:
1362:This submarine-related article is a
1352:
1350:
963:Bergman, Julia (10 December 2016).
336:Design specification and parameters
329:will replace an as-yet-unannounced
18:USS District of Columbia (SSBN-826)
1213:Patani, Arif (24 September 2012).
908:"SSBN / SSGN Ohio Class Submarine"
607:"Commander, Submarine Squadron 16"
25:
355:. Each submarine, beginning with
1354:
1194:. 6 September 2012. NNS120906-13
66:
48:
940:. 29 March 2016. Archived from
413:Implementation and construction
275:In 2021, construction began on
651:Congressional Research Service
441:Integrated electric propulsion
187:Turbo-electric drive, pump-jet
103:General Dynamics Electric Boat
27:Submarine of the United States
1:
54:Graphic artist concept (2012)
1418:Ballistic missile submarines
1366:. You can help Knowledge by
1215:"Next Generation Ohio-Class"
1041:Government Accounting Office
855:Grace Jean (30 March 2016).
675:Kris Osborn (8 April 2014).
558:Katz, Justin (5 June 2022).
283:' Electric Boat facility in
240:ballistic missile submarines
709:. usni.org. 8 November 2018
1439:
1349:
987:. Navy.mil. Archived from
470:Common missile compartment
438:
31:
1413:Columbia-class submarines
1329:
1312:
1290:
861:IHS Jane's 360, Janes.com
353:Newport News Shipbuilding
138:
59:
47:
1060:. Nap.edu. 1 June 2003.
738:Arms Control Association
318:. They will replace the
171:171 metres (561 ft)
260:The Navy already had a
139:General characteristics
1217:. Navylive.dodlive.mil
1166:Defense Industry Daily
539:usni.org. 29 July 2019
179:13 metres (43 ft)
379:Costs and procurement
121:Eleanor Holmes Norton
1296:District of Columbia
446:District of Columbia
424:District of Columbia
407:District of Columbia
399:District of Columbia
357:District of Columbia
327:District of Columbia
300:District of Columbia
293:District of Columbia
277:District of Columbia
270:District of Columbia
244:District of Columbia
220:District of Columbia
93:District of Columbia
83:District of Columbia
42:District of Columbia
991:on 28 November 2012
564:Breakingdefense.com
251:U.S. Navy Secretary
44:
1168:. 25 November 2012
1142:. 28 November 2017
516:United States Navy
451:acoustic signature
361:UGM-133 Trident II
287:, Rhode Island. A
230:United States Navy
134:Under construction
39:
1375:
1374:
1347:
1346:
1284:-class submarines
1192:Navy News Service
1075:978-0-309-05897-1
373:nuclear refueling
249:On 25 July 2016,
215:
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117:Sponsored by
16:(Redirected from
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1011:"Going Electric"
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683:. Archived from
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487:-class submarine
458:Northrop Grumman
281:General Dynamics
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938:Pilotonline.com
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888:. 29 March 2016
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744:on 5 April 2010
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211:16 × Trident D5
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1234:External links
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449:time reducing
439:Main article:
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944:on 4 May 2016
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1368:expanding it
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1219:. Retrieved
1208:
1196:. Retrieved
1191:
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1170:. Retrieved
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1140:Military.com
1139:
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1079:. Retrieved
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1015:. Retrieved
1005:
993:. Retrieved
989:the original
979:
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946:. Retrieved
942:the original
937:
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890:. Retrieved
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864:. Retrieved
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838:. Retrieved
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796:. Retrieved
790:
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768:. Retrieved
758:
746:. Retrieved
742:the original
711:. Retrieved
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689:. Retrieved
685:the original
680:
657:23 September
655:. Retrieved
614:. Retrieved
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224:will be the
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160:Displacement
148:
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34:USS Columbia
29:
1146:18 February
681:Dodbuzz.com
543:24 February
485:Dreadnought
289:keel laying
112:4 June 2022
1407:Categories
1172:3 December
1122:gepower-v2
1017:6 February
995:6 February
770:6 February
748:1 November
713:9 November
493:References
480:Royal Navy
430:Propulsion
222:(SSBN-826)
200:Complement
184:Propulsion
1303:Wisconsin
948:20 August
918:20 August
892:20 August
866:20 August
840:18 August
834:USNI News
817:USNI News
792:Bloomberg
691:20 August
456:In 2014,
262:USS
258:Columbia.
254:Ray Mabus
226:lead boat
195:Unlimited
154:submarine
109:Laid down
1282:Columbia
1221:21 April
1198:21 April
653:. R41129
476:Columbia
403:Columbia
394:Virginia
385:Columbia
369:Columbia
312:Columbia
298:The USS
264:Columbia
235:Columbia
208:Armament
149:Columbia
89:Namesake
971:The Day
798:9 March
611:US Navy
591:8 March
465:Weapons
306:Mission
228:of the
99:Builder
60:History
1100:"News"
1081:30 May
1072:
616:9 July
569:7 June
521:4 June
237:-class
168:Length
151:-class
131:Status
1321:class
1036:(PDF)
647:(PDF)
331:Ohio.
323:class
192:Range
1364:stub
1319:Ohio
1223:2013
1200:2013
1174:2012
1148:2023
1083:2013
1070:ISBN
1019:2013
997:2013
950:2016
920:2016
894:2016
868:2016
842:2021
800:2011
772:2013
750:2012
715:2018
693:2016
659:2017
618:2024
593:2022
571:2022
545:2022
523:2022
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