USNS Benjamin Isherwood (T-AO-191)

This article is about the U.S. Navy oiler. For the Navy engineer and rear admiral, see Benjamin F. Isherwood. For two U.S. Navy destroyers named USS Isherwood, see USS Isherwood.

USNS Benjamin Isherwood (T-AO-191) USNS Benjamin Isherwood (T-AO-191) being prepared for long-term storage at the Norfolk Shipbuilding and Dry Dock Company in Norfolk, Virginia.
Career (United States)
Name:	USNS Benjamin Isherwood
Namesake:	Benjamin F. Isherwood (1822-1915), an early U.S. Navy engineer and rear admiral
Awarded:	6 May 1985
Builder:	Pennsylania Shipbuilding Company, Philadelphia, Pennsylvania, and Tampa Shipbuilding Company, Tampa, Florida
Laid down:	12 July 1986
Launched:	15 August 1988 at Pennsylvania Shipbuiklding; christened 7 December 1991 at Tampa Shipbuilding
In service:	Never
Struck:	29 December 1997
Fate:	Never completed
Status:	In reserve; incomplete
Notes:	Construction contract cancelled 15 August 1993 when ship 95.3% complete
General characteristics
Class and type:	Henry J. Kaiser-class oiler
Type:	Fleet replenishment oiler
Tonnage:	31,200 deadweight tons
Displacement:	9,500 tons light Full load variously reported as 42,382 tons and as 40,700 long tons (41,353 metric tons)
Length:	677 ft (206 m)
Beam:	97 ft 5 in (29.69 m)
Draft:	35 ft (11 m) maximum
Installed power:	16,000 hp (11.9 MW) per shaft 34,442 hp (25.7 MW) sustained total
Propulsion:	Two medium-speed Colt-Pielstick PC4-2/2 10V-570 diesel engines, two shafts, controllable-pitch propellers
Speed:	20 knots (37 km/hr)
Capacity:	178,000 to 180,000 barrels of fuel oil and jet fuel 7,400 square feet dry cargo space and eight 20-foot refrigerated containers with room for 128 pallets
Complement:	103 (18 civilian officers, 1 U.S. Navy officer, 64 merchant seamen, 20 U.S. Navy enlisted personnel)
Armament:	Peacetime: none Wartime: probably 2 x 20-mm Phalanx CIWS
Aircraft carried:	None
Aviation facilities:	Helicopter landing platform
Notes:	Five refueling stations Two dry cargo transfer rigs

United States Naval Ship USNS Benjamin Isherwood (T-AO-191) is a Henry J. Kaiser-class fleet replenishment oiler of the United States Navy.

Benjamin Isherwood, the fifth Henry J. Kaiser-class ship, was laid down by the Pennsylvania Shipbuilding Company in Philadelphia, Pennsylvania, on 12 July 1986. Her construction encountered numerous problems. Although she was launched on 15 August 1988, her construction contract with Pennsylvania Shipbuilding was cancelled on 31 August 1989. Along with her unfinished sister ship USNS Henry Eckford (T-AO-192), the incomplete Benjamin Isherwood was towed to the Philadelphia Naval Shipyard in Philadelphia on 27 October 1989 for lay-up.

A new contract was awarded on 16 November 1989 to the Tampa Shipbuilding Company of Tampa, Florida, to complete Benjamin Isherwood, and she was towed from Philadelphia to Tampa. She was christened there on 7 December 1991. However, construction problems continued, and that contract also was cancelled, on 15 August 1993, when the ship was 95.3 percent complete. Cost overruns had run into the millions of U.S. dollars.

The Navy decided that completion of Benjamin Isherwood as an oiler was no longer necessary, and considered converting her into an ammunition ship, but the conversion was found to be cost-prohibitive. Instead, the nearly complete Benjamin Isherwood was turned over to the Maritime Administration and towed up the James River in Virginia, where she remains in reserve in the National Defense Reserve Fleet as part of the U.S. Navy's James River Reserve Fleet at Lee Hall, Virginia. She was struck from the Navy List on 29 December 1997, and her title was transferred to the Maritime Administration on 1 February 1999. She and Henry Eckford were the only units of the 18-ship Henry J. Kaiser class not to be completed.

References

• This article includes information collected from the Naval Vessel Register, which, as a U.S. government publication, is in the public domain. The entry can be found here.

External links

• NavSource Online: Service Ship Photo Archive: USNS Benjamin Isherwood (T-AO-191)
• USNS Benjamin Isherwood (T-AO 191)
• Wildenberg, Thomas (1996). Gray Steel and Black Oil: Fast Tankers and Replenishment at Sea in the U.S. Navy, 1912-1995. Annapolis, Maryland: Naval Institute Press. http://www.ibiblio.org/hyperwar/USN/GSBO/index.html. Retrieved 2009-04-28.