Penn-Jersey Shipbuilding Corp.
Founded1940
FounderDaniel K. Ludwig
Defunct1950
FateCeased operations
HeadquartersNorfolk, Virginia
USS Niobrara, a T3-S tanker

Welding Shipyards was founded by American shipping businessman, Daniel K. Ludwig (1897–1992) in 1940 at Norfolk, Virginia on the Sewell's Point peninsula. Welding Shipyards build T3 tanker ships for World War II under the Emergency Shipbuilding Program. Welding Shipyards had one construction berth with 600 workers. The shipyard built what Ludwig was known for Oil tankers. Welding Shipyards built five type T3-S-BF1 tankers, the largest at the time.[1] Ludwig' Welding Shipyards used what is called block construction. To shorten keel to ship launching time due losses to German U-boats, block construction was used. Ships blocks were built as the keel was being laid and then the prefabricated parts were then put in place and welded. With this construction time was reduced dramatically. Welding Shipyards and Ludwig had an important role in this new type of construction.[2][3] All of the tanker ships were operated by Ludwig's shipping company that he founded, the National Bulk Carriers in 1936 in New York. National Bulk Carriers owned and operated oil tanker ships and bulk carriers. Some of the ships were among the largest in the world at that time. In 1953 Ludwig moved the shipyard operated to the Kure shipyard in Japan. Ludwig leased the Japanese navy Kure yard for 10 years (1950 to 1960). The Welding Shipyards site today is part of the Naval Station Norfolk.[4] [5] In 1940 and early 1941, Welding Shipyards converted older World War I surplus cargo ships into oil tankers.

Ships built

Ships built at Welding Shipyards: (To save money some of the ships had used reconditioned engines).[6][7]

Original NameGTFeetDeliveredNotes
*Virginia11,000516March 1941Torpedoed and lost in Gulf of Mexico 1942 U-507 on 12 May 1942. (T3-S-BF1) [8]
*Bulkoil8,000456Jan. 1942renamed Munger T. Ball 1947, Transwestern 1958, scrapped 1961
*Virginia11,000516Nov. 1942renamed Amoco Maryland 1955, Virginia 1966, scrapped 1967 (T3-S-BF1)
*Pan-Massachusetts11,000516April 1943renamed Commonwealth 1953, Calgary 1964, Defiant Spirit 1965, Cerberus 1966, scrapped 1968 (sometimes noted as T3-S-BF1)
*Pan-Pennsylvania11,000516Nov. 1943Torpedoed and lost off New Jersey 1944 (T3-S-BF1)
*Bulklube11,000516Dec. 1943renamed Star Point 1962, Freeport 1963, scrapped 1963 (T3-S-BF1)
*Bulkfuel11,000516Feb. 1944renamed Amoco Texas 1955, Bulkfuel 1961, scrapped 1964 (T3-S-BF1)
*Bulkcrude11,000516April 1944renamed Blue Point 1962, scrapped 1963 (T3-S-BF1)
*Bulkero11,000516June 1944renamed Amoco Florida 1957, Black Point 1962, scrapped 1963 (T3-S-BF1)
*Phoenix14,200556Nov. 1944Damaged in collision in 1953 with Pan Massachusetts, 17 miles south of Wilmington in the Delaware River, (T3-S-BZ1) a total loss[9][10]
*Nashbulk14,200556Feb. 1945renamed Peranza 1973, scrapped 1975 (T3-S-BZ1)
*Amtank14,200556May 1945renamed Mounthope 1972, scrapped 1979 (T3-S-BZ1)
*Hampton Roads14,200556June 1945renamed Pine 1972, scrapped 1975 (T3-S-BZ1)
*Ulysses14,600597June 1947renamed Phaedon 1964, scrapped 1966, Largest tanker in the world in 1947, [11]
*Danginn722191 foot yachtFeb. 1950renamed Henriette, now Chrysalis [12]
*Bulkpetrol15,6006301948renamed Vega 1966, combined with Mobile Energy 1971, scrapped 1975, Largest tanker in the world in 1948. (Improved T3-S-BZ1)
*Bulkoil15,6006301949renamed Altair 1966, Pegasus 1967, Keo 1968, broke in two and sank off Nantucket 5 November 1969 in an Atlantic storm, with 210,000 US gallons fuel oil (Improved T3-S-BZ1)[13][14]
*Bulkoceanic15,6006301949renamed Pacocean 1968, broke in two and sank off Taiwan 1969 (Improved T3-S-BZ1)[15]
*Bulkstar15,6006301949renamed Amphialos 1963, broke in two and sank off Cape Cod 1964 (Improved T3-S-BZ1)[16]
*Bulktrader15,6006301950renamed Golden Drake 1964, exploded and sank off Venezuela 1972 (Improved T3-S-BZ1).[17]

T3-S-BF1

T3-S-BF1 had a crew of 50 civilians and 31 United States Navy Armed Guard to man the deck guns and radio. Ships armament had: 1 × 5-inch gun, 1 × 3-inch/50-caliber gun and Oerlikon 20 mm cannon. T3-S-BF1 had two steam turbines, a single screw with 7,700 shp, top speed of 14 kn (26 km/h), was 515.9 feet long with a beam of 70 feet, was 11,016 tons and held up to 140,000 bbl.

The T3-S-BZ1

The first T3-S-BZ1, SS Phoenix was constructed in just 76 days keel to launching and 24 days to completion. The ships were 556 feet long, 80 foot beam, 14,160 gross tonnage, deadweight capacity 23,600 tons and with a barrel capacity off 217,000. T3-S-BZ1 had high pressure turbines with double reduction gears for 13,400 shp, to a single propeller with a top speed of 17 knots. [18]

Notable incident

  • USS Pan Pennsylvania, a Type T3-S-BF1 tanker, on 16 April 1944 was sunk off Nantucket by a torpedo from U-boat U-550 commanded by Klaus Hänert. Pan-Pennsylvania was steaming from New York Harbor on the afternoon of 15 April 1944 as part of convoy CU-21, going to England with 140,000 barrels (22,000 m3) of 80-octane aviation fuel. She had a crew of 50 men and 31 members of the Naval Armed Guard. The 28 merchant ships of CU-21 were accompanied by Escort Flotilla 21.5, which consisted of six destroyer escorts.[19]

See also

36°56′34″N 76°19′15″W / 36.942836°N 76.320776°W / 36.942836; -76.320776.

References

  1. ↑ shipbuildinghistory.com Welding Shipyards
  2. ↑ nashbulk.steamcheng.net Welding Shipyards
  3. ↑ norfolkpubliclibrary.org Welding Shipyards
  4. ↑ Proceedings of the Federal Inter-Agency Sedimentation Conference, 1963. Washington, D.C.: U.S. Department of Agriculture. 1965. p. 610. Retrieved 8 July 2015.
  5. ↑ Blume, Kenneth J. (2012). Historical Dictionary of the U.S. Maritime Industry. Scarecrow Press. p. 287. ISBN 9780810856349. Retrieved 8 July 2015.
  6. ↑ Welding Shipyards
  7. ↑ t2tanker.org Welding Shipyards
  8. ↑ SS Virginia
  9. ↑ SS Phoenix
  10. ↑ wrecksite SS Phoenix
  11. ↑ USNS Shoshone (T-AO-151)- Ulysses
  12. ↑ Danginn
  13. ↑ Bulkoil
  14. ↑ /wrecksite.eu Bulkoil
  15. ↑ wrecksite.eu Bulktrader Bulkoceanic
  16. ↑ Bulkstar
  17. ↑ Bulktrader
  18. ↑ usmaritimecommission.de T3 Tankers
  19. ↑ Price, Scott (30 July 2012). "Sinking the U-550". U.S. Coast Guard. Retrieved 10 December 2012.


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