GB2348454B - Flotation device for lifting a sea platform from a substructure - Google Patents

Flotation device for lifting a sea platform from a substructure

Info

Publication number
GB2348454B
GB2348454B GB0017909A GB0017909A GB2348454B GB 2348454 B GB2348454 B GB 2348454B GB 0017909 A GB0017909 A GB 0017909A GB 0017909 A GB0017909 A GB 0017909A GB 2348454 B GB2348454 B GB 2348454B
Authority
GB
United Kingdom
Prior art keywords
substructure
lifting
flotation device
sea platform
sea
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.)
Expired - Fee Related
Application number
GB0017909A
Other versions
GB0017909D0 (en
GB2348454A (en
Inventor
Robert Paul Hovinga
Gelder Klaas Boudewijn Van
Den Dool Arnold Andries Van
Jong Peter Ronald De
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Allseas Group SA
Original Assignee
Allseas Group SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from NL1002938A external-priority patent/NL1002938C2/en
Application filed by Allseas Group SA filed Critical Allseas Group SA
Publication of GB0017909D0 publication Critical patent/GB0017909D0/en
Publication of GB2348454A publication Critical patent/GB2348454A/en
Application granted granted Critical
Publication of GB2348454B publication Critical patent/GB2348454B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/003—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for for transporting very large loads, e.g. offshore structure modules
    • 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
    • B63C7/06—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects in which lifting action is generated in or adjacent to vessels or objects
    • B63C7/08—Salvaging of disabled, stranded, or sunken vessels; Salvaging of vessel parts or furnishings, e.g. of safes; Salvaging of other underwater objects in which lifting action is generated in or adjacent to vessels or objects using rigid floats
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B2017/0052—Removal or dismantling of offshore structures from their offshore location
GB0017909A 1996-04-24 1997-04-22 Flotation device for lifting a sea platform from a substructure Expired - Fee Related GB2348454B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1002938A NL1002938C2 (en) 1996-04-24 1996-04-24 Method for lifting a sea platform from the substructure, and floating body suitable for that method.
GB9708161A GB2312704B (en) 1996-04-24 1997-04-22 Method for lifting a sea platform or like construction from a substructure

Publications (3)

Publication Number Publication Date
GB0017909D0 GB0017909D0 (en) 2000-09-06
GB2348454A GB2348454A (en) 2000-10-04
GB2348454B true GB2348454B (en) 2000-11-22

Family

ID=26311428

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0017909A Expired - Fee Related GB2348454B (en) 1996-04-24 1997-04-22 Flotation device for lifting a sea platform from a substructure

Country Status (1)

Country Link
GB (1) GB2348454B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1026301C2 (en) * 2004-06-01 2005-12-05 Heerema Marine Contractors Nl Method for raising a structure at least partially submerged in water.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2012340A (en) * 1978-01-13 1979-07-25 Brown & Root Method for transporting and erecting offshore towers
GB2120606A (en) * 1982-05-27 1983-12-07 Babcock Anlagen Ag Lifting of support framework of offshore structures
GB2231843A (en) * 1989-04-03 1990-11-28 Malcolm Lee Platform recovery and re-use unit
GB2252996A (en) * 1988-09-27 1992-08-26 Sheffield & Adams Eng Method and apparatus for erecting and removing offshore structures

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2012340A (en) * 1978-01-13 1979-07-25 Brown & Root Method for transporting and erecting offshore towers
GB2120606A (en) * 1982-05-27 1983-12-07 Babcock Anlagen Ag Lifting of support framework of offshore structures
GB2252996A (en) * 1988-09-27 1992-08-26 Sheffield & Adams Eng Method and apparatus for erecting and removing offshore structures
GB2231843A (en) * 1989-04-03 1990-11-28 Malcolm Lee Platform recovery and re-use unit

Also Published As

Publication number Publication date
GB0017909D0 (en) 2000-09-06
GB2348454A (en) 2000-10-04

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20140422