1938 5 of 95 C1-B contract date: 18 Sep 1939 Cape San Martin, launched 6 Aug 1940, delivered 3 Feb 1941 to Grace Line Alcoa Pioneer, launched 4 Oct 1940, delivered to Alcoa Steamship Company Alcoa Pilgrim, laid down 8 Aug 1940, launched 10 Jan 1941 Alcoa Patriot, laid down 9 Oct 1940, launched 12 March 1941 Alcoa Puritan, laid down 15 Jan 1941, launched 3 July 1941 detailed description of the design of these vessels in two 450 psi 740 °F water tube boilers 4,000shp Bethlehem Quincy cross compound steam turbine, double reduction gears, one shaft following the Two-Ocean Navy Act 4 of 8 s; for the United States Navy between 1941 and 1945 , , , 36 of 415 destroyers 9 of 30 s for the United States Navy in 1941 and 1942 , ... 18 of 175 s for the United States Navy in 1942 and 1943 ... , 6 of 58 s for the United States Navy in 1944 and 1945 ... 3 of 98 s ... in addition: , cancelled, launched incomplete 12 of 563 destroyer escorts and APDs 12 of 148 s for the United States Navy in 1943 and 1944 ... Ships reconstructed by the Union Iron Works include: - Refitted unsuccessfully due to heavy damage caused by the 1906 San Francisco earthquake. Refit and repairs completed elsewhere. See also Alameda Works Shipyard California during World War II#Ship building Potrero Point Pier 70, San Francisco San Francisco Maritime National Historical Park References Bethlehem Steel Company Shipbuilding Division. A century of progress, 1849-1949: San Francisco Yard. San Francisco, 1949 Mains'l Haul - Journal of Pacific Maritime History - Fall 1998 External links Images of America: Black Diamond Mines Regional Preserve (Google Books "preview" version; contains some locomotive photographs) Museum of San Francisco Current photos and history A guide to the Irving Murray Scott Jr. business papers and plans, 1881-1943 Finding Aid to the Bethlehem Steel Corporation. Shipbuilding Division Photographs, circa 1900-1945 A guide to the John T. Scott photograph collection, 1856-1923 A guide to the John T. Scott photograph collection, 1900-1916 A guide to the John Thomas Scott business papers and plans, 1888-1921 Defunct shipbuilding companies of the United States Shipbuilding companies of California Manufacturing companies based in San Francisco Bethlehem Steel Bethlehem shipyards Defunct manufacturing companies based in the San Francisco Bay Area Marine engine manufacturers Potrero Hill, San Francisco Manufacturing companies established