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Bath Iron Works

Coordinates:43°54′16″N69°48′53″W / 43.904494°N 69.814746°W /43.904494; -69.814746
From Wikipedia, the free encyclopedia
American shipyard located on the Kennebec River in Bath, Maine

Bath Iron Works
Company typeSubsidiary
IndustryShipbuilding
Founded1884; 142 years ago (1884)
FounderThomas W. Hyde
Headquarters,
U.S.
Number of locations
1
Area served
United States
Key people
Charles F. Krugh (president)
Number of employees
6,001-6,500 (2025)[1]
ParentGeneral Dynamics
Websitegdbiw.com
Bath Iron Works fromNAS Brunswick photo gallery

Bath Iron Works (BIW) is a major United States shipyard located on theKennebec River inBath, Maine, founded in 1884 as Bath Iron Works, Limited. Since 1995, Bath Iron Works has been a subsidiary ofGeneral Dynamics, one of the world's largest defense companies. BIW has built private, commercial, and military vessels, most of which have been ordered by the United States Navy.

History

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Bath Iron Works was incorporated in 1884 on theKennebec River by GeneralThomas W. Hyde, a native of Bath who served in theAmerican Civil War. After the war, he bought a shop that made windlasses and other iron hardware for the wooden ships built in Bath's many shipyards. He expanded the business by improving its practices, entering new markets, and acquiring other local businesses. By 1882, Hyde Windlass was eyeing the new and growing business of iron shipbuilding, and it incorporated as Bath Iron Works in 1884.

On February 28, 1890, BIW won its first contract for complete vessels: two iron gunboats for the Navy. One of these 190-foot (58 m) ships was theMachias, the first ship launched by the company. In 1892, the yard won its first commercial contract for the 2,500-ton steel passenger steamerCity of Lowell. In the 1890s, the company built several yachts for wealthy sailors.

In 1899, Hyde was suffering fromBright's Disease and resigned from management of the shipyard, leaving his sons Edward and John in charge. The shipyard began construction ofGeorgia that same year, the only battleship ever built in Bath. It dominated the yard for five years until its launching in 1904, and was at times the only ship under construction. The yard faced numerous challenges because of the weight of armor and weapons. In sea trials,Georgia averaged 19.26knots (35.67 km/h; 22.16 mph) for four hours, making her the fastest ship in her class and the fastest battleship in the United States Navy at the time.[2]

The company continued to rely on Navy contracts, which provided 86% of the value of new contracts between 1905 and 1917. By then, a different company named Bath Ironworks (BIW) ran it. The yard also produced fishing trawlers, freighters, and yachts throughout the first half of the century. It went into receivership in 1925 and 6 before being bought by a conglomerate in 1926 and returning to naval ship building . The ships built before its return to naval ship building were mostly yachts such as,Hi-Esmaro,Aras I andAras II,Caroline, andCorsair IV, which later served as a cruise ship before sinking offAcapulco, Mexico in 1949.[2]

The shipyard was at peak production during World War II (1943–1944), launching a destroyer every 17 days. Bath Iron Works ranked 50th among United States corporations in the value of World War II military production contracts.[3] In 1981, Falcon Transport ordered two tankers, the last commercial vessels built by BIW.

Mine-damagedUSS Samuel B. Roberts in May 1988

USS Samuel B. Roberts was commissioned at Bath in 1986. It survived a mine explosion which tore a hole in its engine room and flooded two compartments. Over the next two years, BIW repaired the ship in unique fashion. Theguided missile frigate was towed to the company's dry dock inPortland, Maine, and put up on blocks, where the damaged engine room was cut out of the ship. Meanwhile, workers in Bath built a 315-ton replacement, and the module was floated south to Portland, placed on the dry dock, slid into place under the frigate, jacked up, and welded into place.[4]

In 1995, Bath Iron Works was bought by General Dynamics. In 2001, the company wrapped up a four-year effort to build the Land Level Transfer Facility, an enormous concrete platform for final assembly of its ships, instead of building them on a sloping way so that they could slide into the Kennebec at launch. Hulls are now moved by rail from the platform horizontally onto a moveable dry dock, which greatly reduced the work involved in building and launching the ships.[5]

In 2015, Bath Iron Works signed contracts with US Navy to build newArleigh Burke-class destroyers, as well as to conduct maintenance sustainment support ofIndependence-class littoral combat ships built by competitorAustal USA.[6] The shipyard deliveredUSS Rafael Peralta,USS Thomas Hudner,USS Daniel Inouye, andUSS Carl M. Levin. The DDG block buy for Bath also includesUSS John Basilone,USS Harvey C. Barnum Jr., andUSS Louis H. Wilson Jr.. On March 27, Bath received a $610.4 million contract modification to buildJohn Basilone. This ship was funded in the 2015 defense appropriations act.[7]

In 2016, Dirk Lesko became president of Bath Iron Works.[8]

In 2020, 4,300 workers, all members of theInternational Association of Machinists and Aerospace Workers, votedto go on strike after the company and the union failed to agree to new labor contracts. The shipbuilders agreed to a 3-year pact and returned to work after 63 days of strike.[9]

Lesko resigned unexpectedly on April 7, 2022, the same day the union local announced that it had come to an agreement with the shipyard.[8] On May 5, 2022, Charles F. Krugh was appointed president.[10]

Offsite facilities

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Bath Iron Works operates several offsite facilities in the surrounding mid-coast Maine region, their purposes range from administration to structural fabrication.

West Bath

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West Bath Warehouse • The facility closest to the main yard, located on 76 New Meadows Road, West Bath. Its primary responsibilities are storage and distribution of materials to other BIW facilities, primarily the main yard.

Brunswick

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The neighboring town of Brunswick contains the most Bath Iron Works offsite facilities of any single municipality.

Structural Fabrication • Built in 1940 under the name "Harding's Plant", the Structural Fabrication facility is among the largest outside of the main yard.

Outfit Fabrication • Previously known as "East Brunswick Manufacturing Facility (EBMF)", the Outfit Fabrication facility is responsible for the production of non-structural parts and assemblies more efficient to build on the shop floor, and later ship into the main yard.

Tech Center • The Tech Center is where many Planners, Designers, and Engineers work.

Notable ships built

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Aphrodite in 1899
USS Chester (CL-1) was the first United States cruiser of the numbering series used through the first half of the 20th century.
Two of the seven Bath Iron Works destroyers transferred to theRoyal Navy in theDestroyers for Bases Agreement. The outboard ship made theSt. Nazaire Raid.
The last of the "four-stack" destroyers,USS Pruitt (DD-347) being launched from Bath Iron Works in 1920.
USCGC Icarus (WPC-110) delivers prisoners fromU-352 toCharleston Navy Yard on 10 May 1942.
Nicholas holds the United States Navy record for battle stars with 16 fromWorld War II, 5 from theKorean War and 9 from theVietnam War
Agerholm launched anASROC anti-submarine rocket armed with anuclear depth bomb during theDominic Swordfish (1962)
The secondCold War destroyer built by Bath Iron Works was named for the grandfather of Republican senator and 2008 presidential candidateJohn S. McCain III.

References

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  1. ^"Top Private Employers in Maine".Maine Center for Workforce Research and Information. RetrievedFebruary 8, 2026.
  2. ^ab"End Games – PORTLAND MAGAZINE".www.portlandmonthly.com. September 28, 2017.
  3. ^Peck, Merton J.;Scherer, Frederic M. (1962),The Weapons Acquisition Process: An Economic Analysis,Harvard Business School, p. 619
  4. ^"FFG 58: Repair at Bath Iron Works".navybook.com. February 5, 2013.
  5. ^GDBIW.comArchived 2007-09-28 at theWayback Machine
  6. ^"Bath Iron Works gets $11 million LCS modification".Professional Mariner. May 21, 2015. RetrievedFebruary 25, 2021.
  7. ^"Flurry of Contracts Spark US Navy Shipbuilding". April 3, 2015. RetrievedAugust 9, 2016.
  8. ^abWriter, Hannah LaClaireStaff (April 22, 2022)."Two weeks after president's departure, Bath Iron Works remains silent".Press Herald. RetrievedMay 9, 2022.
  9. ^O'Brien, Kathleen; Overton, Penelope; Wolfe, Rob (June 22, 2020)."Bath Iron Works' largest union votes to strike".Portland Press Herald.MaineToday Media. RetrievedJuly 2, 2020.
  10. ^staff, John TerhuneTimes Record (May 5, 2022)."Aerospace executive takes over as Bath Iron Works president".Press Herald. RetrievedMay 9, 2022.
  11. ^The Steam Yachts by Erik Hofman ISBN 0-8286-0040-6
  12. ^"Nevada".Dictionary of American Naval Fighting Ships.United States Navy. Archived fromthe original on March 14, 2004. RetrievedDecember 12, 2013.
  13. ^Silverstone, Paul H.U.S. Warships of World War II Doubleday & Company (1968) p.103
  14. ^Silverstone, Paul H.U.S. Warships of World War II Doubleday & Company (1968) p.276
  15. ^abcdefghFahey, James C.The Ships and Aircraft of the United States Fleet Ships and Aircraft (1939) p.17
  16. ^abcdefghiSilverstone, Paul H.U.S. Warships of World War II Doubleday & Company (1968) p.212
  17. ^abSilverstone, Paul H.U.S. Warships of World War II Doubleday & Company (1968) p.380
  18. ^abcdeSilverstone, Paul H.U.S. Warships of World War II Doubleday & Company (1968) p.383
  19. ^Silverstone, Paul H.U.S. Warships of World War II Doubleday & Company (1968) p.114
  20. ^Oftsie, R.A., RADM USNThe Campaigns of the Pacific War United States Government Printing Office (1946) p.55
  21. ^abcdefghijklTillman, BarrettClash of the Carriers (2005)ISBN 0-451-21956-2 pp.301-306
  22. ^abcdeSilverstone, Paul H.U.S. Warships of World War II Doubleday & Company (1968) p.118
  23. ^abOftsie, R.A., RADM USNThe Campaigns of the Pacific War United States Government Printing Office (1946) p.140
  24. ^abcdSilverstone, Paul H.U.S. Warships of World War II Doubleday & Company (1968) p.126
  25. ^Oftsie, R.A., RADM USNThe Campaigns of the Pacific War United States Government Printing Office (1946) p.54
  26. ^Oftsie, R.A., RADM USNThe Campaigns of the Pacific War United States Government Printing Office (1946) p.74
  27. ^Oftsie, R.A., RADM USNThe Campaigns of the Pacific War United States Government Printing Office (1946) p.122
  28. ^Oftsie, R.A., RADM USNThe Campaigns of the Pacific War United States Government Printing Office (1946) p.128
  29. ^abcdSilverstone, Paul H.U.S. Warships of World War II Doubleday & Company (1968) p.129
  30. ^abSilverstone, Paul H.U.S. Warships of World War II Doubleday & Company (1968) p.132
  31. ^abcdefSilverstone, Paul H.U.S. Warships of World War II Doubleday & Company (1968) p.135
  32. ^Oftsie, R.A., RADM USNThe Campaigns of the Pacific War United States Government Printing Office (1946) p.127
  33. ^abOftsie, R.A., RADM USNThe Campaigns of the Pacific War United States Government Printing Office (1946) p.148
  34. ^abcdefghijkSilverstone, Paul H.U.S. Warships of World War II Doubleday & Company (1968) p.138
  35. ^abcdOftsie, R.A., RADM USNThe Campaigns of the Pacific War United States Government Printing Office (1946) p.153
  36. ^abOftsie, R.A., RADM USNThe Campaigns of the Pacific War United States Government Printing Office (1946) p.159
  37. ^abcdefghijSilverstone, Paul H.U.S. Warships of World War II Doubleday & Company (1968) p.141
  38. ^abcdSilverstone, Paul H.U.S. Warships of World War II Doubleday & Company (1968) p.143
  39. ^abcdefghijklmnSilverstone, Paul H.U.S. Warships of World War II Doubleday & Company (1968) pp.146-7
  40. ^abSilverstone, Paul H.U.S. Warships of World War II Doubleday & Company (1968) p.148
  41. ^abcdefghijklmnopqrstuvwxyzSilverstone, Paul H.U.S. Warships of World War II Doubleday & Company (1968) p.150
  42. ^abSilverstone, Paul H.U.S. Warships of World War II Doubleday & Company (1968) p.152
  43. ^abcBlackman, Raymond V. B.Jane's Fighting Ships (1970/71) p.458
  44. ^abBlackman, Raymond V. B.Jane's Fighting Ships (1970/71) p.435
  45. ^abcdefghiBlackman, Raymond V. B.Jane's Fighting Ships (1970/71) p.439
  46. ^abcdBlackman, Raymond V. B.Jane's Fighting Ships (1970/71) p.437
  47. ^abBlackman, Raymond V. B.Jane's Fighting Ships (1970/71) p.432
  48. ^abcBlackman, Raymond V. B.Jane's Fighting Ships (1970/71) p.431
  49. ^abcdeBlackman, Raymond V. B.Jane's Fighting Ships (1970/71) p.429
  50. ^Blackman, Raymond V. B.Jane's Fighting Ships (1970/71) p.456
  51. ^abcBlackman, Raymond V. B.Jane's Fighting Ships (1970/71) p.452
  52. ^abcdefghijklmnopqrClement, Janet Ann, LT USNR "The FFG-7 Program: A Shipbuilding Status Report"United States Naval Institute Proceedings (June 1981) p.109
  53. ^Fletcher, Zita (June 3, 2025)."Keel laid for guided-missile destroyer USS Quentin Walsh".Navy Times. RetrievedAugust 11, 2025.
  54. ^Petersen, Jerry (November 13, 2023)."Fabrication of Future Arleigh Burke-Class Destroyer USS John E. Kilmer Begins – ExecutiveBiz".www.executivebiz.com. RetrievedAugust 11, 2025.
  55. ^"Bath Iron Works starts work on latest warship".Press Herald. August 22, 2024. RetrievedAugust 11, 2025.
  56. ^"SECNAV Del Toro Honors Former Navy Secretary Middendorf at Keel Plate Ceremony".DVIDS. RetrievedAugust 11, 2025.
  57. ^Stevens, Peter F.; BostonIrish, Special to (March 2, 2023)."'For Everyone Who Was There and Didn't Come Back Home.'".Boston Irish. RetrievedAugust 11, 2025.
  58. ^Bahtić, Fatima (May 31, 2024)."US Navy names two future Arleigh Burke-class destroyers".Naval Today. RetrievedAugust 11, 2025.

Further reading

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External links

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