GB2486014B - A method and apparatus for removing a subsea concrete protection mattress from the sea floor - Google Patents
A method and apparatus for removing a subsea concrete protection mattress from the sea floorInfo
- Publication number
- GB2486014B GB2486014B GB201020395A GB201020395A GB2486014B GB 2486014 B GB2486014 B GB 2486014B GB 201020395 A GB201020395 A GB 201020395A GB 201020395 A GB201020395 A GB 201020395A GB 2486014 B GB2486014 B GB 2486014B
- Authority
- GB
- United Kingdom
- Prior art keywords
- subsea
- sea floor
- concrete protection
- protection mattress
- mattress
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/12—Laying or reclaiming pipes on or under water
- F16L1/123—Devices for the protection of pipes under water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C7/00—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects
- B63C7/16—Apparatus engaging vessels or objects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
- B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
- B63G8/001—Underwater vessels adapted for special purposes, e.g. unmanned underwater vessels; Equipment specially adapted therefor, e.g. docking stations
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
- E02B3/121—Devices for applying linings on banks or the water bottom
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
- E02B3/122—Flexible prefabricated covering elements, e.g. mats, strips
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/12—Laying or reclaiming pipes on or under water
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Cleaning In General (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB201020395A GB2486014B (en) | 2010-12-02 | 2010-12-02 | A method and apparatus for removing a subsea concrete protection mattress from the sea floor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB201020395A GB2486014B (en) | 2010-12-02 | 2010-12-02 | A method and apparatus for removing a subsea concrete protection mattress from the sea floor |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201020395D0 GB201020395D0 (en) | 2011-01-12 |
GB2486014A GB2486014A (en) | 2012-06-06 |
GB2486014B true GB2486014B (en) | 2014-04-09 |
Family
ID=43500962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB201020395A Active GB2486014B (en) | 2010-12-02 | 2010-12-02 | A method and apparatus for removing a subsea concrete protection mattress from the sea floor |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2486014B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MY179175A (en) * | 2014-12-22 | 2020-10-30 | Helix Energy Solutions Group Inc | Vehicle system and method |
GB2548874B (en) * | 2016-03-31 | 2019-04-10 | Subsea 7 Ltd | Removing concrete structures from the seabed |
CN108049368B (en) * | 2018-01-11 | 2024-03-08 | 黑龙江省水利科学研究院 | Prefabrication production device and method for slope protection of Reynolds protection pad |
WO2023167990A1 (en) * | 2022-03-03 | 2023-09-07 | Mcnamara Roger P | Deep-ocean polymetallic nodule collector |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5328250A (en) * | 1993-03-11 | 1994-07-12 | Ronald Upright | Self-propelled undersea nodule mining system |
WO1998010210A1 (en) * | 1996-09-06 | 1998-03-12 | Coflexip | Device and method for filling a bag with a fluid material and bag suited for this purpose |
US6406217B1 (en) * | 2001-08-10 | 2002-06-18 | Lee Masonry Products, Llc | Lifting and placing device for seabed mats |
-
2010
- 2010-12-02 GB GB201020395A patent/GB2486014B/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5328250A (en) * | 1993-03-11 | 1994-07-12 | Ronald Upright | Self-propelled undersea nodule mining system |
WO1998010210A1 (en) * | 1996-09-06 | 1998-03-12 | Coflexip | Device and method for filling a bag with a fluid material and bag suited for this purpose |
US6406217B1 (en) * | 2001-08-10 | 2002-06-18 | Lee Masonry Products, Llc | Lifting and placing device for seabed mats |
Also Published As
Publication number | Publication date |
---|---|
GB201020395D0 (en) | 2011-01-12 |
GB2486014A (en) | 2012-06-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
HRP20181496T1 (en) | Method and apparatus for coding | |
GB2479232B (en) | Offshore structures and associated apparatus and methods | |
GB2494558B (en) | Apparatus and methods for providing tubing into a subsea well | |
GB201811862D0 (en) | Downhole method and apparatus | |
GB2464714B (en) | Method and apparatus for subsea installations | |
LT2658491T (en) | Method and apparatus for sensory substitution | |
GB2487854B (en) | Wet connection method for downhole equipment | |
ZA201108012B (en) | Scaffold and methods for installing or removing such a scaffold | |
GB201216072D0 (en) | Method and apparatus for washing downhole tubulars and equipment | |
GB201004477D0 (en) | System and method for performing oilfield operations | |
GB2488392B (en) | System and method for cathodic protection of a subsea well-assembly | |
EP2582883A4 (en) | Method and apparatus for elevating a marine platform | |
ZA201209392B (en) | Apparatus and methods for corrosion protection of downhole tools | |
PL2441892T3 (en) | Device and method for inserting piles into the sea bed | |
GB201104624D0 (en) | Sub-sea apparatus and operating method | |
GB2486014B (en) | A method and apparatus for removing a subsea concrete protection mattress from the sea floor | |
HU1000305D0 (en) | Apparatus and method for shuting off damaged piplines especially under the sea | |
GB201221410D0 (en) | Apparatus and method for securing subsea devices to a seabed | |
EP2515692A4 (en) | Method and apparatus for protecting a foot | |
GB201104959D0 (en) | Method and apparatus for the protection of subsea equipment | |
EP2498663A4 (en) | Method and means for cleaning equipment preparation | |
HK1175913A1 (en) | Excessive-signal prevention apparatus and method therefor | |
ZA201105231B (en) | A method and apparatus for controlling the operation of multiple fence energisers | |
GB0906635D0 (en) | Method of and apparatus for surveying a region of the earth | |
HUP1000600A2 (en) | Method and apparatus for drilling below ground level |