SS Alfred I. Dupont

History
United States
Name	Alfred I. Dupont
Namesake	Alfred I. Dupont
Owner	War Shipping Administration (WSA)
Operator	International Freigting Corp.
Ordered	as type (EC2-S-C1) hull, MC hull 2490
Awarded	23 April 1943
Builder	St. Johns River Shipbuilding Company, Jacksonville, Florida
Cost	$1,063,551
Yard number	54
Way number	6
Laid down	1 July 1944
Launched	15 August 1944
Sponsored by	Jessie Ball duPont
Completed	28 August 1944
Identification	Call sign: WSPY
Fate	Laid up in the National Defense Reserve Fleet, Mobile, Alabama, 25 November 1947 Sold for scrapping, 13 May 1970, withdrawn from fleet, 13 August 1970
General characteristics
Class and type	Liberty ship type EC2-S-C1, standard
Tonnage	10,865 LT DWT 7,176 GRT
Displacement	3,380 long tons (3,434 t) (light) 14,245 long tons (14,474 t) (max)
Length	441 feet 6 inches (135 m) oa 416 feet (127 m) pp 427 feet (130 m) lwl
Beam	57 feet (17 m)
Draft	27 ft 9.25 in (8.4646 m)
Installed power	2 × Oil fired 450 °F (232 °C) boilers, operating at 220 psi (1,500 kPa) 2,500 hp (1,900 kW)
Propulsion	1 × triple-expansion steam engine,  (manufactured by Filer and Stowell, Milwaukee, Wisconsin) 1 × screw propeller
Speed	11.5 knots (21.3 km/h; 13.2 mph)
Capacity	562,608 cubic feet (15,931 m3) (grain) 499,573 cubic feet (14,146 m3) (bale)
Complement	38–62 USMM 21–40 USNAG
Armament	Varied by ship Bow-mounted 3 inches (76 mm)/50 caliber gun Stern-mounted 4 inches (102 mm)/50 caliber gun 2–8 × single 20 millimeters (0.79 in) Oerlikon anti-aircraft (AA) cannons and/or, 2–8 × 37 millimeters (1.46 in) M1 AA guns

SS Alfred I. Dupont was a Liberty ship built in the United States during World War II. She was named after Alfred I. Dupont, an American industrialist, financier, philanthropist and a member of the influential Du Pont family.

Construction

Alfred I. Dupont was laid down on 1 July 1944, under a Maritime Commission (MARCOM) contract, MC hull 2490, by the St. Johns River Shipbuilding Company, Jacksonville, Florida; she was sponsored by Jessie Ball duPont, the widow of the namesake, and was launched on 15 August 1944.

History

She was allocated to the International Freigting Corp., on 28 August 1944. On 25 November 1947, she was laid up in the National Defense Reserve Fleet, Mobile, Alabama. She was sold for scrapping, 13 May 1970, to Southern Scrap Material Co., Ltd., along with SS Jonathan Grout, for $63,777. She was removed from the fleet, 13 August 1970.

Bibliography

• "St. John's River Shipbuilding, Jacksonville FL". www.ShipbuildingHistory.com. 16 October 2010. Retrieved 29 January 2020.
• Maritime Administration. "Alfred I. Dupont". Ship History Database Vessel Status Card. U.S. Department of Transportation, Maritime Administration. Retrieved 29 January 2020.
• Davies, James (May 2004). "Specifications (As-Built)" (PDF). p. 23. Retrieved 29 January 2020.
• "SS Alfred I. Dupont". Retrieved 29 January 2020.