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Notes: EFC Design 1099 (American Ship Building Co. design) was built by the EFC at the six American Ship Building (AmShip) yards and at Toledo Shipbuilding, which AmSB controlled. Fifteen more were built by McDougall-Duluth. All 91 ships were ordered by the EFC on 11 June 1918, along with 53 ships of Design 1074 that were ordered on 11-12 June. Three ships at Toledo were cancelled in 1919-20 and completed privately. Design 1099 (called by AmShip "Type No. 10") followed Design 1093 ("Type No. 9") at the six AmShip yards and Design 1020 at McDougall-Duluth and Toledo Shipbuilding. The main change from Design 1093 was that Design 1099 used oil instead of coal as fuel. Design 1093 carried coal for about 4800 miles while Design 1099 had oil for about 7800 miles. Oil-fired transatlantic supply ships had to carry enough oil for a round trip because oil was scarce in Europe. Designed deadweight capacity fell from 4200 to 4050 tons but actual deadweight capacity was practically unchanged and the bale and grain capacities dropped by only 5000 cubic feet, an insignificant 2.7 percent of the total. Other characteristics appear to have remained essentially unchanged. Although the 91 ships were ordered in June 1918 the ones at AmShip are listed on one document as "Type No. 9," suggesting that the change to oil came a bit later. A drawing by Toledo for "Am.S.B.Co's Type No. 10." traced on 13 July 1918 bears a note, "6 January 1919 up to date - oil." A drawing by AmShip for Chicago dated 10 December 1918 confirms that "Ship fitted for oil burning equipment" and shows oil in the double bottom. (Special sources: Lloyd's Register Foundation, hec.lrfoundation.org.uk/archive-library/documents/) and (for Anglouleme caption:) Brouard, Mercier, & Saibène, La Marine Marchande Française, 1939-1945, 2009) Specifications: Design 1099 (S.S. Lake Gazette, EFC Hull 1772): Steel Cargo. Deadweight tons: 4050 designed, 4155 actual. Dimensions: 251' length pp x 43.5' beam mld. x 28.2' depth mld., 24.3' draft loaded. Propulsion: 1 screw, 1 triple expansion engine, 2 Scotch boilers, 1500 IHP, 9.5 kts. Configuration: 3-island, 1 deck, 2 holds, 4 hatches. |
S.S. Nantucket, originally Fargo (Design 1099, EFC Hull 1861), while being operated by Merchants & Miners Line between 1933 and 1941. She was built by McDougall-Duluth.(Steamship Historical Society of America) (Click photo to enlarge) |