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Captain Jones described the steel mill writing, "This is the most powerful rail mill in the country; amongst its notable productions are a 62 lb. rail 120 feet long, rolled in five minutes from the time of drawing the bloom from the furnace and 600 rails 56 lb. per yard rolled in 11 1/2 hours." With
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Currently, two blast furnaces (Furnaces No. 1 and No. 3) continue in operation at the Edgar
Thomson Steel Works, which remains part of U.S. Steel. In 2005, the mill produced 2.8 million tons of steel, equal to 28% of U.S. Steel's domestic production. The mill employs about 900 persons, some of whom
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announced a plan to invest more than $ 1 billion to the Mon Valley Works. The proposed upgrade included a sustainable endless casting and rolling facility at the
Thomson Plant, and a co-generation facility at the Clairton Plant. The Mon Valley Works would have been the first facility in the United
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veteran. On August 22, 1875, the Edgar
Thomson Steel Works' hulking Bessemer converter produced its first heat of liquid steel, destined to become 2,000 steel rails for the Pennsylvania Railroad. Within one year of beginning production the mill was able to create 32,228 tons of steel rail. The
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The merging of these separate business operations into one resulted in the newly formed company owning an interest of nearly $ 5 million. On
January 1, 1873, ground work began on the Edgar Thomson Steel Works in Braddock Township. It has been estimated that the plant was built for about $ 1.2
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And the Wolf
Finally Came: The Decline and Fall of the American Steel Industry (Pittsburgh Series in Social and Labor History): John Hoerr: 9780822953982: Amazon.com: Books
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States to incorporate technology combining thin slab casting and hot rolled band production into one continuous process. The upgrade was cancelled in 2021.
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guards to protect the strikebreakers, a riot broke out, resulting in 10 deaths and thousands of injuries. To prevent any further bloodshed, the governor,
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Among improvements to its physical plant is a $ 250 million continuous caster, which converts liquid steel directly into slabs, installed in 1992.
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in
Mckeesport, and became the last integrated mill in the valley, an area which once contained 90,000 people employed in the basic steel industry.
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with plans to build his own
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In
October, 1984 a Merrill Lynch analyst predicted that U.S. Steel would close Thomson within a few years. The plant survived the
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continual improvements in production the mill was capable of producing 225 tons of steel rails per day. By the late 1880s
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Map of the
Pittsburgh Tri-State with green counties in the metropolitan area and yellow counties in the combined area
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The site is on the banks of the
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In 1892, the workers of the plant took part in one of the most serious strikes in U.S. history. The
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658:"U. S. Steel Announces State-of-The-Art Steelmaking Technology Investment at Mon Valley Works"
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Braddock's Field was also the site of a rally of rebellious militiamen and farmers during the
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Len Boselovic: "Carnegie Plant That Made Pittsburgh the Steel City Marks 125th Anniversary,"
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Guides to Archives and Manuscript Collections at the University of Pittsburgh Library System
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Temperature Exchanges at Edgar Thompson Plant of US Steel located in Braddock, Pennsylvania.
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442:"Guides to Archives and Manuscript Collections". University of Pittsburgh Library System.
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161:. The firm was known as Carnegie, McCandless, and Company. The plant was named after
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belong to the second or third generations of their families to work in the mill.
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district was known as Bessemer, later incorporated as North Braddock.
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413:"The Planting of Civilization in Western Pennsylvania, Buck, Solon J.
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The Edgar Thomson Steel Works was designed and built because of the
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was created by the consolidation of the steel businesses owned by
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Pittsburgh History & Landmarks Foundation Historic Landmarks
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In April 1995, the mill was designated a historic landmark by
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Buildings and structures in Allegheny County, Pennsylvania
51:. It has been active since 1875. It is currently owned by
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Pittsburgh–New Castle–Weirton combined statistical area
476:"Edgar Thomson Works Letterpress Copy Book Finding Aid"
578:"Pittsburgh Post-Gazette - Google News Archive Search"
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in the 1980s, which shuttered famous plants, like the
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Historic American Engineering Record in Pennsylvania
687:"US Steel cancels $ 1B upgrade to Pittsburgh plants"
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Industrial buildings and structures in Pennsylvania
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541:. McGraw-Hill Publishing Company. 1920. p. 613
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422:Hugh P. Meese, "Edgar Thomson Steel Works,"
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23:Edgar Thomson Steel Works in the mid-1990s
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510:. Edgar Thomson Steel Works. p. 286.
504:Edgar Thomson Works Letterpress Copy Book
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16:Steel mill, Pittsburgh, Pennsylvania, US
561:Duquesne and the Rise of Steel Unionism
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606:. University of Pittsburgh Press.
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383:Inside of the plant, circa 1915
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538:Engineering and Mining Journal
282:collapse of the steel industry
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664:. May 2, 2019. Archived from
660:(Press release). Pittsburgh:
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432:(accessed September 25, 2006)
171:Carnegie Brothers and Company
635:. Pittsburgh. Archived from
261:In 1901, Carnegie sold the
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501:Jones, William R. (1878).
482:. University of Pittsburgh
139:George Westinghouse Bridge
84:. On July 9, 1755, in the
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185:Edgar Thomson Steel Works
86:Battle of the Monongahela
29:Edgar Thomson Steel Works
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1124:Pittsburgh International
691:StateImpact Pennsylvania
633:Pittsburgh Post Gazette
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263:Carnegie Steel Company
215:Alexander Lyman Holley
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167:Pennsylvania Railroad
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1197:Pittsburgh Northeast
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39:area communities of
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219:Captain Bill Jones
189:Larimer Coke Works
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732:40.392°N 79.854°W
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324:Statue of Liberty
320:ASM International
306:Monongahela River
101:Whiskey Rebellion
78:Monongahela River
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1293:Skyscrapers
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1027:Murrysville
1022:Mt. Lebanon
1012:Monroeville
977:Bethel Park
735: /
583:13 December
545:15 November
486:21 February
241:arose when
1389:U.S. Steel
1338:Categories
1253:Government
1217:Zelienople
1207:Washington
1192:New Castle
1047:Penn Hills
1032:New Castle
1007:McKeesport
1002:McCandless
945:Pittsburgh
883:Washington
723:79°51′14″W
720:40°23′31″N
672:2019-05-03
662:U.S. Steel
643:2019-05-03
613:0822953986
457:|url=
401:References
335:U.S. Steel
296:Operations
275:U.S. Steel
151:Pittsburgh
82:Pittsburgh
53:U.S. Steel
37:Pittsburgh
33:steel mill
1243:Etymology
1238:Education
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1177:Joe Hardy
1167:Jefferson
1152:Eddie Dew
997:Hempfield
987:Cranberry
853:Armstrong
848:Allegheny
829:Jefferson
247:Pinkerton
223:Civil War
119:oxidation
1322:Category
1212:Wheeling
1182:Lakehill
1116:Airports
878:Lawrence
802:Maryland
793:Counties
448:cite web
426:Archived
326:and the
123:dolomite
80:east of
41:Braddock
1258:History
1233:Economy
1092:Weirton
992:Hampton
972:Baldwin
957:15k–50k
912:Hancock
873:Indiana
868:Fayette
810:Garrett
63:History
35:in the
1298:Sports
1283:People
1226:Topics
1162:Herron
1147:Butler
1142:Beaver
1072:Shaler
1052:Peters
982:Butler
907:Brooke
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