pa1778data.pdf
pa1778data.pdf
pa1778data.pdf
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U.S. STEEL DUQUESNE WORKS<br />
HAER No. PA-115<br />
(Page 19)<br />
installation of modern electrically powered hoisting equipment,<br />
at each furnace. 22<br />
The construction of a central boiler house in 192 9 gave<br />
plant officials more flexibility and control over the generation<br />
of steam power throughout the works. Before its construction,<br />
steam was generated by a decentralized system of boilers located<br />
at each of the mill's component plants (i.e. blast furnace plant,<br />
open hearth plant, and rolling mills). Decentralization created<br />
the potential for the disruption of material flow through the<br />
works if the boilers at a particular site broke down. The design<br />
of the central boiler house overcame this problem because<br />
additional back-up boilers were provided for such emergencies.<br />
Another important feature of the new facility was the character<br />
of its boilers. Because the new facility contained six gas-fired<br />
and six coal-fired boilers, plant managers were better able to<br />
contain operating costs by having the option of using the<br />
cheapest fuel available at any particular time. 23<br />
Finally, the construction of a modern electric furnace plant<br />
and heat treating facility in 1943 significantly increased the<br />
versatility of Duquesne's steelmaking operations. It also<br />
provided an important link to neighboring U. S. Steel facilities<br />
such as the forging plant at the Homestead Works. Built at a<br />
cost of $10,000,000 by the Defense Plant Corporation (D.P.C.) in<br />
order to aid in the war effort, the electric furnace plant<br />
provided the Homestead Works with high quality alloy steel<br />
ingots. The ingots were subsequently forged into armor plate for<br />
the U.S. Navy Department at Homestead's newly constructed, D.P.C.<br />
financed, heavy forging plant. After the war ended the new<br />
facilities allowed Duquesne to enter the burgeoning market for<br />
semi-finished alloy steel products. 24<br />
Technology and Laborr 1918-1945<br />
Organized labor made several attempts to gain recognition<br />
22 Carnegie Steel Company, "Duquesne Works: Plant Description<br />
Book," 15-6, 25-8; The Duquesne Times, April 11, and 18, 1924; The<br />
Daily Newsf McKeesport, Pa.r April 18, 1924; and "New Capacity in<br />
Iron and Steel Works," The Iron Age 113(January 3, 1924): 110.<br />
23 J. Patrick Ely, former General Superintendent of the<br />
National-Duquesne Works, interview with author, July 11, 1989.<br />
24,, Alloy Steel Plant"- Duquesne, Penna. ," Defense Plant<br />
Corporation Brochure - Plancor 186D (Washington: 1943), 1-8; T. J.<br />
Ess, "War Time Expansion of Carnegie-Illinois Steel Corporation in<br />
the Pittsburgh District," Iron and Steel Engineer 24(September<br />
1947): C-I 13 - C-I - 32.