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A p p e a r a n c e
C o o r d i n a t e s : 8 ° 1 5 ′ 13 ″ N 1 0 3 ° 3 9 ′ 46 ″ E / 8 . 2 5 3 6 2 3 6 ° N 1 0 3 . 6 6 2 8 7 2 3 ° E / 8.2536236; 103.6628723 (DK 1/10 )
F r o m W i k i p e d i a , t h e f r e e e n c y c l o p e d i a
DK1/15 - Prince Consort Bank
The DK1 platforms (Vietnamese : Nhà giàn DK1 , lit. 'DK1 rigs'), abbreviated from cụm D ịch vụ kinh tế - K hoa học kỹ thuật (lit. ' the Scientific & Technological - Economic Service compounds ' ), are a collection of offshore platforms built by Vietnam in the southern continental shelf of the country in the South China Sea . The platforms are complex steel structures composed of logistics and living facilities, manned by Vietnam People's Navy personnel.[1]
Background [ edit ]
In response to the PRC 's expansion into the South China Sea (SCS), in the mid 1980s, the Socialist Republic of Vietnam predicted the need for it to protect itself. This led to the planning of, and in 1989, establishment of, the first DK1 platform.[2]
Locations [ edit ]
(Vietnamese) installations in the southwest area of the Spratly Islands (2015)
DK1 platforms have been established in seven localities in the southwest of the Spratly Archipelago and on the south of Vietnam's continental shelf at:
Platforms [ edit ]
A total of 20 platforms[3] have been built on the continental shelf in waters of depth from 7m (DK1/3) to 25m (DK1/15), from 1989 to 1998. Currently (2015) there are a total of 15 platforms in use. Facilities include 8 helicopter pads, 4 lighthouses, and a meteorological observatory. There are 14 platforms in the Spratly Islands, and one (DK1/10) in Ca Mau Shoals off the southwest coast of Vietnam.
Vanguard Bank (Vietnamese : Bãi Tư Chính ) [ edit ]
The current (2015) cluster has 3 platforms in use.
DK1/1: Completed 27 June 1989, is the 3rd construction. Currently not used.
DK1/5: Completed 2 November 1989, is the 4th platform built. Currently not used.
DK1/11: Completed 5 May 1994.
DK1/12: Completed 8 August 1994.
DK1/14: Completed 20 April 1995.
Prince of Wales Bank (Vietnamese : Bãi Phúc Tần ) [ edit ]
The current (2015) cluster has 4 platforms in use.
DK1/3: Completed 15 June 1989, was the first platform completed. It collapsed on the night of 4 December 1990 during a heavy storm.
DK1/2: Completed 18 August 1993.
DK1/16: Completed 20 August 1996.
DK1/17: Completed 23 August 1996.
DK1/18: Completed 13 April 1997. This platform includes a lighthouse.
The current (2015) cluster has 3 platforms in use.
DK1/4: Completed 16 June 1989, is the 2nd platform completed. It collapsed on the night of 4 December 1990 during a heavy storm.[4]
DK1/9: Completed 22 August 1993.[5]
DK1/20: Completed 13 August 1998.[6]
DK1/21: Completed 19 August 1998. This platform includes a lighthouse.[7]
DK1/15
Prince Consort Bank (Vietnamese : Bãi Phúc Nguyên ) [ edit ]
The current (2015) cluster has 1 platform in use.
DK1/6: Completed 10 November 1990, is the 5th frame completed. It collapsed on the night of 4 December 1990 during a heavy storm.
DK1/15: Completed in April 1995.
2A/DK1/6: Was completed 17 April 1995 using the foundations of the old DK1/6 platform. It collapsed during a storm on 13 December 1998.
Alexandra Bank (Vietnamese : Bãi Huyền Trân ) [ edit ]
The current (2015) cluster has 1 platform in use.
DK1/7: Completed 11 November 1991. Includes a lighthouse and a meteorological observatory.
Grainger Bank (Vietnamese : Bãi Quế Đường ) [ edit ]
The current (2015) cluster has 2 platforms in use.
DK1/8: Completed 4 November 1991. Includes a lighthouse.
DK1/19: Completed 10 April 1997.DK1/10
Ca Mau Shoals (Vietnamese : Bãi Cà Mau ) [ edit ]
The current (2015) cluster has 1 platform in use.
Summary [ edit ]
platform
Completed
Locality
Vicinity
Notes
DK1/01
27 Jun 1989
Vanguard Bank
Vanguard Bank
Not in use
DK1/02
18 Aug 1993
Prince of Wales Bank
Southwest Banks
DK1/03
15 Jun 1989
Prince of Wales Bank
Southwest Banks
Collapsed 4 Dec 1990
DK1/04
16 Jun 1989
Bombay Castle
Rifleman Bank
Collapsed 4 Dec 1990
DK1/05
2 Nov 1989
Vanguard Bank
Vanguard Bank
Not in use
DK1/06
10 Nov 1990
Prince Consort Bank
Southwest Banks
Collapsed 4 Dec 1990
DK1/06/2A
17 Apr 1995
Prince Consort Bank
Southwest Banks
Collapsed 13 Dec 1998
DK1/07
11 Nov 1991
Alexandra Bank
Southwest Banks
Includes a lighthouse and a meteorological observatory
DK1/08
4 Nov 1991
Grainger Bank
Southwest Banks
Includes a lighthouse
DK1/09
22 Aug 1993
Bombay Castle
Rifleman Bank
DK1/10
1994
Ca Mau Shoals
Ca Mau Shoals
DK1/11
5 May 1994
Vanguard Bank
Vanguard Bank
DK1/12
8 Aug 1994
Vanguard Bank
Vanguard Bank
DK1/14
20 Apr 1995
Vanguard Bank
Vanguard Bank
DK1/15
Apr 1995
Prince Consort Bank
Southwest Banks
DK1/16
20 Aug 1996
Prince of Wales Bank
Southwest Banks
DK1/17
23 Aug 1996
Prince of Wales Bank
Southwest Banks
DK1/18
13 Apr 1997
Prince of Wales Bank
Southwest Banks
Includes a lighthouse
DK1/19
10 Apr 1997
Grainger Bank
Southwest Banks
DK1/20
13 Aug 1998
Bombay Castle
Rifleman Bank
DK1/21
19 Aug 1998
Bombay Castle
Rifleman Bank
Includes a lighthouse
See also [ edit ]
References [ edit ]
^ 20 rigs - DK1/1-DK1/21, w/o DK1/13. DK1/6 was destroyed, rebuilt and destroyed again.
^ "Photographs of DK1/4" . hoangsa.org. Archived from the original on 2015-04-11.
^ "Photographs of DK1/9" . hoangsa.org. Archived from the original on 2015-04-11. close-up Archived 2015-04-11 at the Wayback Machine
^ "Photographs of DK1/20" . hoangsa.org. Archived from the original on 2014-06-06.
^ "Photographs of DK1/21" . hoangsa.org. Archived from the original on 2015-04-11.
External links [ edit ]
NGA chart 93049 showing Rifleman, Southwest and Vanguard Banks , (7-9N,109-112E), oceangrafix.com
Larger scale charts also showing Vietnam coast: NGA chart 93020 (7-10N,104-110E), NGA chart 93030 (9-16N,105-116E), oceangrafix.com
DK1/10 at sunset , www.scribd.com
DK1 platforms photo gallery , hoangsa.org
Google Images search of "nhà giàn dk1"
R e t r i e v e d f r o m " https://en.wikipedia.org/w/index.php?title=DK1_rigs&oldid=1232689663 "
C a t e g o r y :
● S p r a t l y I s l a n d s
H i d d e n c a t e g o r i e s :
● P a g e s u s i n g g a d g e t W i k i M i n i A t l a s
● W e b a r c h i v e t e m p l a t e w a y b a c k l i n k s
● A r t i c l e s c o n t a i n i n g V i e t n a m e s e - l a n g u a g e t e x t
● C o o r d i n a t e s o n W i k i d a t a
● T h i s p a g e w a s l a s t e d i t e d o n 5 J u l y 2 0 2 4 , a t 0 2 : 3 1 ( U T C ) .
● T e x t i s a v a i l a b l e u n d e r t h e C r e a t i v e C o m m o n s A t t r i b u t i o n - S h a r e A l i k e L i c e n s e 4 . 0 ;
a d d i t i o n a l t e r m s m a y a p p l y . B y u s i n g t h i s s i t e , y o u a g r e e t o t h e T e r m s o f U s e a n d P r i v a c y P o l i c y . W i k i p e d i a ® i s a r e g i s t e r e d t r a d e m a r k o f t h e W i k i m e d i a F o u n d a t i o n , I n c . , a n o n - p r o f i t o r g a n i z a t i o n .
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