GB2438349A - A method and a device for attaching a subsea cutting apparatus - Google Patents

A method and a device for attaching a subsea cutting apparatus

Info

Publication number
GB2438349A
GB2438349A GB0717633A GB0717633A GB2438349A GB 2438349 A GB2438349 A GB 2438349A GB 0717633 A GB0717633 A GB 0717633A GB 0717633 A GB0717633 A GB 0717633A GB 2438349 A GB2438349 A GB 2438349A
Authority
GB
United Kingdom
Prior art keywords
cutting apparatus
attaching
subsea cutting
cutting
subsea
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.)
Granted
Application number
GB0717633A
Other versions
GB0717633D0 (en
GB2438349B (en
Inventor
Knut Bang
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.)
Norse Cutting and Abandonment AS
Original Assignee
Norse Cutting and Abandonment AS
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
Application filed by Norse Cutting and Abandonment AS filed Critical Norse Cutting and Abandonment AS
Publication of GB0717633D0 publication Critical patent/GB0717633D0/en
Publication of GB2438349A publication Critical patent/GB2438349A/en
Application granted granted Critical
Publication of GB2438349B publication Critical patent/GB2438349B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/52—Tools specially adapted for working underwater, not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D53/00—Machines or devices for sawing with strap saw-blades which are effectively endless in use, e.g. for contour cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D57/00—Sawing machines or sawing devices not covered by one of the preceding groups B23D45/00 - B23D55/00
    • B23D57/0084—Sawing machines or sawing devices not covered by one of the preceding groups B23D45/00 - B23D55/00 specially adapted for sawing under water or at places accessible with difficulty
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/24—Anchors
    • B63B21/26—Anchors securing to bed
    • B63B21/27—Anchors securing to bed by suction
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D9/00—Removing sheet piles bulkheads, piles, mould-pipes or other moulds or parts thereof
    • E02D9/04—Removing sheet piles bulkheads, piles, mould-pipes or other moulds or parts thereof by cutting-off under water

Abstract

A method of and a device for attaching a cutting apparatus (1), the cutting apparatus (1) comprising a framework structure (2) and a cutting head (4) which can be displaced relative to the framework structure (2), and where, during the cutting operation, the cutting apparatus (1) is tied in to the seabed (34) by means of at least one attachment (30).
GB0717633A 2005-03-29 2005-03-29 A method and a device for attaching a subsea cutting apparatus Expired - Fee Related GB2438349B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/NO2005/000107 WO2006126884A1 (en) 2005-03-29 2005-03-29 A method and a device for attaching a subsea cutting apparatus

Publications (3)

Publication Number Publication Date
GB0717633D0 GB0717633D0 (en) 2007-10-24
GB2438349A true GB2438349A (en) 2007-11-21
GB2438349B GB2438349B (en) 2009-12-16

Family

ID=37452239

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0717633A Expired - Fee Related GB2438349B (en) 2005-03-29 2005-03-29 A method and a device for attaching a subsea cutting apparatus

Country Status (4)

Country Link
US (1) US20080304915A1 (en)
GB (1) GB2438349B (en)
NO (1) NO20074519L (en)
WO (1) WO2006126884A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH700374B1 (en) * 2009-02-10 2012-11-30 Betag Betontaglio Sa Seilsägeeinheit and method for operating such Seilsägeeinheit.
US8651098B2 (en) 2010-03-04 2014-02-18 MacTech, Inc. Apparatus, system and method for using a diamond-impregnated wire to cut an object
NO331858B1 (en) * 2010-03-05 2012-04-23 Mech As Device at remote, submarine machining unit
BR112013020455A2 (en) * 2011-02-10 2016-10-18 Aker Subsea As lock connector emergency release tool
WO2013080228A1 (en) * 2011-11-28 2013-06-06 Ts R & D S.R.L. Apparatus for cutting underwater structures
US9776265B2 (en) 2013-06-03 2017-10-03 MacTech, Inc. System, method and retractable and/or folding apparatus for cutting an object
US9636761B2 (en) 2013-07-25 2017-05-02 MacTech, Inc. Modular cutting system, method and apparatus
US9770761B2 (en) 2013-08-22 2017-09-26 MacTech, Inc. Tool bit apparatus, system, and method for cutting an object
NO338419B1 (en) * 2014-11-26 2016-08-15 1Diamond As Sawing system and method of salvage
CN104648637B (en) * 2015-03-18 2017-01-18 重庆交通大学 Manipulator carrier for underwater operation
US10267002B2 (en) * 2015-11-07 2019-04-23 Oceaneering International, Inc. Current shield
CN105711779B (en) * 2016-03-16 2018-02-27 河海大学常州校区 A kind of eight propeller underwater robots
FR3063924B1 (en) * 2017-03-16 2021-05-21 Dodin Campenon Bernard CUTTING INSTALLATION OF A POST OF A WORK OF ART AND CUTTING PROCESS
GB2566288B (en) * 2017-09-07 2022-04-13 Equinor Energy As Marine suction anchor
NO345448B1 (en) 2018-01-30 2021-02-01 1Diamond As Inclined cut GBS leg

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4856938A (en) * 1987-07-28 1989-08-15 Bomag-Menck Gmbh Method of and arrangement for separating tubular foundation piles under water
EP0540834A1 (en) * 1991-11-06 1993-05-12 Francesco Matteucci Method and device for cutting underwater structures
US20040069103A1 (en) * 2001-03-20 2004-04-15 Francesco Matteucci Method and apparatus for cutting underwater structures

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4168729A (en) * 1977-11-16 1979-09-25 The United States Of America As Represented By The Secretary Of The Navy Underwater self-gripping pile cutting device
EP0011894B1 (en) * 1978-12-04 1984-07-04 Shell Internationale Researchmaatschappij B.V. A method for installing a tubular element in the bottom of a body of water and apparatus for carrying out this method
US5107594A (en) * 1991-09-03 1992-04-28 Julian Ferreras Piling cutting tool
US7121310B2 (en) * 2003-05-02 2006-10-17 Clark Wilbur L Underwater pile cutting apparatus and method of use
US20080282857A1 (en) * 2007-05-16 2008-11-20 Khoury John J Cutting machine for use in removing damaged oilfield rigs and equipment located in offshore waters, and method of using same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4856938A (en) * 1987-07-28 1989-08-15 Bomag-Menck Gmbh Method of and arrangement for separating tubular foundation piles under water
EP0540834A1 (en) * 1991-11-06 1993-05-12 Francesco Matteucci Method and device for cutting underwater structures
US20040069103A1 (en) * 2001-03-20 2004-04-15 Francesco Matteucci Method and apparatus for cutting underwater structures

Also Published As

Publication number Publication date
GB0717633D0 (en) 2007-10-24
NO20074519L (en) 2007-12-27
GB2438349B (en) 2009-12-16
WO2006126884A1 (en) 2006-11-30
US20080304915A1 (en) 2008-12-11

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Legal Events

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

Effective date: 20130329