USS Oak Ridge (ARDM-1)
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USS ''Oak Ridge'' (ARD-19/ARDM-1) was originally a
United States Navy The United States Navy (USN) is the naval warfare, maritime military branch, service branch of the United States Department of Defense. It is the world's most powerful navy with the largest Displacement (ship), displacement, at 4.5 millio ...
Auxiliary floating drydock An auxiliary floating drydock is a type of US Navy List of auxiliaries of the United States Navy, auxiliary Dry dock#Floating, floating dry dock. Floating dry docks are able to submerge underwater and to be placed under a ship in need of repai ...
suitable for dry docking
destroyers In naval terminology, a destroyer is a fast, maneuverable, long-endurance warship intended to escort larger vessels in a fleet, convoy, or carrier battle group and defend them against a wide range of general threats. They were conceived i ...
,
submarines A submarine (often shortened to sub) is a watercraft capable of independent operation underwater. (It differs from a submersible, which has more limited underwater capability.) The term "submarine" is also sometimes used historically or info ...
and
landing craft Landing craft are small and medium seagoing watercraft, such as boats and barges, used to convey a landing force (infantry and vehicles) from the sea to the shore during an amphibious assault. The term excludes landing ships, which are larger. ...
, built by the
Pacific Bridge Company Pacific Bridge Company was a large engineering and construction company. During World War II, Pacific Bridge Company of Alameda, California was selected to build US Navy Auxiliary Repair Docks (ARD) a type of Auxiliary floating drydock and Type B ...
. In the early 1960s she was upgraded to support s, and re-classified as . A stern door and enclosed bow design allows for open ocean transits. The dock is non-propelled and therefore must be taken under tow to operational areas of the fleet. A steering mechanism with twin rudders is installed to facilitate this operation. Sufficient electrical power was provided by four diesel-driven generator sets to maintain all normal and operational requirements. Living, berthing, and mess facilities are provided for the dock's complement of 5 officers, 10 CPO's and a crew of 186. ''Oak Ridge'' was towed, in stages across the
Pacific The Pacific Ocean is the largest and deepest of Earth's five oceanic divisions. It extends from the Arctic Ocean in the north to the Southern Ocean, or, depending on the definition, to Antarctica in the south, and is bounded by the cont ...
. While in transit she was used as a van to help move the service squadron forward and at the end of August 1944 arrived at
Seeadler Harbor Seeadler Harbor, also known as Port Seeadler, is located on Manus Island, Admiralty Islands, Papua New Guinea and played an important role in World War II. In German, "Seeadler" means sea eagle, pointing to German New Guinea, German colonial activi ...
carrying a YTL, 2 pontoon crane barges, and 20 LCMs and LCVPs. From
Manus Manus may refer to: Relating to locations around New Guinea *Manus Island, a Papua New Guinean island in the Admiralty Archipelago ** Manus languages, languages spoken on Manus and islands close by ** Manus Regional Processing Centre, an offshore ...
ServRon 10 provided the logistic support for the
Palau Palau, officially the Republic of Palau, is an island country in the Micronesia subregion of Oceania in the western Pacific Ocean. The Republic of Palau consists of approximately 340 islands and is the western part of the Caroline Islands ...
offensive, then moved itself forward to
Naval Base Ulithi Naval Base Ulithi was a major United States Navy base at the Ulithi Atoll in the Caroline Islands in the western Pacific Ocean, to the north of New Guinea during World War II. The base was built to support the island-hopping Pacific Wa ...
and
Naval Base Kossol Roads file:Palau on the globe (Southeast Asia centered) (small islands magnified).svg, Palau on the globe, Kossol Roads is at the north end of islands in redNaval Base 1944–1945 Naval Base Kossol Roads also called Naval Base Kossol Passage was a ...
. The
Leyte Leyte ( ) is an island in the Visayas group of islands in the Philippines. It is eighth-largest and sixth-most populous island in the Philippines, with a total population of 2,626,970 as of 2020 census. Since the accessibility of land has been ...
landings soon followed and the repair facilities were moved up to San Pedro Bay. On 27 November 1944 ARD-19 was moored in that bay with USS ''Ross'' (DD-563) in dock undergoing repairs. Shortly before noon the
Japan Japan is an island country in East Asia. Located in the Pacific Ocean off the northeast coast of the Asia, Asian mainland, it is bordered on the west by the Sea of Japan and extends from the Sea of Okhotsk in the north to the East China Sea ...
ese launched an air attack. A "Tojo" fighter crashed into the drydock, passed through the starboard wingwall of the dock, and caused gasoline fed flames to encompass the dock basin deck, searing ''Ross'' as they spread. As the fire was being contained another Japanese fighter commenced a strafing run, but was splashed by gunfire from the ARD, ''Ross'', and . Heavy damage kept the ARD busy on self-repairs for only a brief time. She soon resumed her drydocking and repair role, and continued that service, at
Subic Bay Subic Bay is a bay on the west coast of the island of Luzon in the Philippines, about northwest of Manila Bay. An extension of the South China Sea, its shores were formerly the site of a major United States Navy facility, U.S. Naval Base Subi ...
,
Luzon Luzon ( , ) is the largest and most populous List of islands in the Philippines, island in the Philippines. Located in the northern portion of the List of islands of the Philippines, Philippine archipelago, it is the economic and political ce ...
, until after the end of World War II. In 1948, ''ARD-19'' was towed back across the Pacific and on 29 October she reported for duty with the Pacific Reserve Fleet at
Long Beach Long Beach is a coastal city in southeastern Los Angeles County, California, United States. It is the list of United States cities by population, 44th-most populous city in the United States, with a population of 451,307 as of 2022. A charter ci ...
. For the next six months she operated under that command and ServRon 1, carrying district craft to various berthing areas on the west coast. In March 1949 she carried YFN–599 to
Puget Sound Puget Sound ( ; ) is a complex estuary, estuarine system of interconnected Marine habitat, marine waterways and basins located on the northwest coast of the U.S. state of Washington (state), Washington. As a part of the Salish Sea, the sound ...
, took on cranes and got underway, in tow, for the
Panama Canal Zone The Panama Canal Zone (), also known as just the Canal Zone, was a International zone#Concessions, concession of the United States located in the Isthmus of Panama that existed from 1903 to 1979. It consisted of the Panama Canal and an area gene ...
. From the Canal Zone she continued on to
Orange, Texas Orange is a city in and the county seat of Orange County, Texas, United States. The population was 19,324 at the 2020 census. It is the easternmost city in Texas, located on the Sabine River at the border with Louisiana, and is from Houston. ...
, with more district craft in her dock basin. Arriving 10 June, she continued her ferry service until decommissioned and assigned to the Texas Group, Atlantic Reserve Fleet for berthing, 30 September 1949. Thirteen years later, September 1962, ''ARD-19'' was brought out of reserve and taken to
Jacksonville, Florida Jacksonville ( ) is the most populous city proper in the U.S. state of Florida, located on the Atlantic coast of North Florida, northeastern Florida. It is the county seat of Duval County, Florida, Duval County, with which the City of Jacksonv ...
, where she was converted by the Gibbs Shipyards to support forward deployed Fleet Ballistic Missile (FBM) submarines. Her length increased to 536'1" and a maximum ballasted displacement to 9,700 tons, she became the first mobile single unit capable of such docking. She was then named, redesignated, and recommissioned as ''Oak Ridge'' (ARDM-1), 1 October 1963. Further changes, such as the replacement of two 10-ton cranes with two 25-ton cranes, kept her at
Norfolk Norfolk ( ) is a Ceremonial counties of England, ceremonial county in England, located in East Anglia and officially part of the East of England region. It borders Lincolnshire and The Wash to the north-west, the North Sea to the north and eas ...
until 4 June 1964 when she was taken under tow by USS Atakapa (ATF-149) to begin the long journey to her homeport of
Rota, Spain The town of Rota is a Spanish municipality located in the Province of Cádiz, Andalusia. Its surface area is 84 km2 and is bordered by the towns of Chipiona, Sanlúcar de Barrameda and El Puerto de Santa María. It is located near the city of ...
. With in her dock basin, she arrived at Rota 22 days later and commenced providing the services, to Polaris-equipped submarines and others as required attached to SUBRON 16 until June 1979. Her last station in the Navy was at
Naval Submarine Base New London Naval Submarine Base New London is the primary United States Navy East Coast submarine base, also known as the "Home of the Submarine Force." It is located in Groton, Connecticut directly across the Thames River from its namesake city of New L ...
, Connecticut. ''Oak Ridge'' was decommissioned on 10 August 2001, stricken from the Naval register on 26 November 2001, and transferred to the
United States Coast Guard The United States Coast Guard (USCG) is the maritime security, search and rescue, and Admiralty law, law enforcement military branch, service branch of the armed forces of the United States. It is one of the country's eight Uniformed services ...
on 8 February 2002; categorized as a moveable piece of docking equipment and recorded as General Purpose Property. From March 2011 to November 2013, ''Oak Ridge'' underwent an extensive Service Life Extension Project (SLEP), which included replacement of more than 2,000 square feet of steel plating and 3,200 linear feet of longitudinal stiffeners, in addition to installation of a new firemain system, new transit-ways for shore services, upgraded remote valve and pump controls to the ballast system, internal emergency dewatering equipment, interior communications, closed circuit TV system and structural improvements to the stern door. As of 8 August 2018, after a long service history. ''Oak Ridge'' was being offered for sale to the highest bidder by the General Services Administration. It was purchased for $1.396 million by East Coast Repair and Fabrication, a ship repair facility in Norfolk, Virginia.USCG Yard Curtis Bay "Yard News" VOLUME 67 NUMBER 05 SEPTEMBER/OCTOBER 2018
/ref>


List of ARDM-1 class ships


Gallery

File:USS Atakapa (ATF-149).jpg, USS ''Oak Ridge'' (ARDM-1) under tow by USS ''Atakapa'' (ATF-149) arriving in Rota, Spain on 26 June 1964 File:USCGC EAGLE in Oak Ridge.jpg, USCGC ''Eagle'' dry dock in'' Oak Ridge'', 8 December 2017 File:USSOakRidge(ARDM-1).jpg, USS ''Oak Ridge''


Awards

* Asiatic-Pacific Campaign Medal with one
battle star A service star is a miniature bronze or silver five-pointed star in diameter that is authorized to be worn by members of the eight uniformed services of the United States on medals and ribbons to denote an additional award or service period. T ...
*
World War II Victory Medal The World War II Victory Medal was a service medal of the United States military which was established by an Act of Congress on 6 July 1945 (Public Law 135, 79th Congress) and promulgated by Section V, War Department Bulletin 12, 1945. Histo ...
*
National Defense Service Medal The National Defense Service Medal (NDSM) is a service award of the United States Armed Forces established by President Dwight D. Eisenhower in 1953. It was awarded to every member of the U.S. Armed Forces who served during any one of four s ...


References

*


External links

* * {{DEFAULTSORT:Oak Ridge ARD-12-class floating drydocks World War II auxiliary ships of the United States Cold War auxiliary ships of the United States Ships built in Alameda, California 1944 ships 2002 ships Floating drydocks of the United States Navy Historic American Engineering Record in Maryland