jetcut subsea capability general presentation ext 20140501 rev001
TRANSCRIPT
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SPECIALISED SUBSEA CUTTING SERVICES:
GENERAL PRESENTATION
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Innovation for Industry
Decommissioning & Severance Diamond wire sawing of piles, pipes & structural
steel on pipelines, platforms and wharfs. Specialised hydro abrasive cutting systems for
wellheads & other steel or non-ferrous structures.
Structural Modification Large scale structural modifications to existing
structures. Specialised custom-built tooling for cutting and/or
other intervention requiring remote access.
Asset Maintenance Fully automated pile, riser and structural
steelwork water jetting & repair systems. Specialised rotary tooling for pipe internal
cleaning applications.
Specialised Cutting Services
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Innovation for Industry
Structural Modification Scope: Diamond Wire Cutting and Removal of Top Half Ammonia Gas Scrubber Client: BHP
Wire Sawing Applications and Projects
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Innovation for Industry
Structural Modification Scope: Diamond Core and Wire saw for Tunnelling into Concrete Dam Client: Water Corporation
Wire Sawing Applications and Projects
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Innovation for Industry
Decommissioning & Severance Scope: Diamond Wire Cutting and Removal of Shell & Tube Heat Exchanger Client: Alcoa
Wire Sawing Applications and Projects
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Innovation for Industry
Decommissioning & Severance Scope: Diamond Wire Cutting of Offshore Process Vessel Client: Exxon Mobil
Wire Sawing Applications and Projects
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Innovation for Industry
Structural Modification Scope: Diamond Core and Wire saw Subsea for removal of 20T concrete Block Section Client: Sydney Water Authority Video Presentation:
http://www.field.jetcut.com.au/view/videos/warragamba-dam_2012112674246
Wire Sawing Applications and Projects
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Innovation for Industry
Wire Sawing Applications and Projects
Decommissioning & Severance Scope: Subsea Diamond Wire Sawing of Subsea Pipes, Piles, Conductors Client(s): Bechtel, Rio Tinto Video Presentation:
http://www.field.jetcut.com.au/view/videos/the-wire
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Innovation for Industry
Subsea Wire Sawing Cut Methodology
Subsea Wire Saw Clamping
Subsea Wire Saw Cutting
Subsea Steel Pile Severance
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Innovation for Industry
Hydro Abrasive Water Jet Cutting Applications and Projects
Decommissioning & Severance Scope: Water Jet Cutting of Decommissioned Onshore Wellheads Client: Chevron
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Innovation for Industry
Hydro Abrasive Water Jet Cutting Applications and Projects
Decommissioning & Severance Scope: Water Jet Cutting of Decommissioned Underground Diesel Fuel Storage Vessel Client: John Holland
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Innovation for Industry
Hydro Abrasive Water Jet Cutting Applications and Projects
Decommissioning & Severance Scope: Water Jet Cutting of Concrete-Lined Vessel Client: BP
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Innovation for Industry
Hydro Abrasive Water Jet Cutting Applications and Projects
Decommissioning & Severance Scope: Subsea Water Jet Cutting of Abandoned Wellheads Client: Woodside Video Presentation:
http://www.field.jetcut.com.au/view/videos/20121121153234
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Innovation for Industry
Subsea Hydro Abrasive Water Jet Cutting Methodology
AIJ Shallow Water Cutting System (<200m)
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Innovation for Industry
Subsea Hydro Abrasive Water Jet Cutting Methodology
AS-IJ Deep Water Cutting System (+400m)
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Innovation for Industry
Primary Advantages
o High degree of safety due to reliable remotely operated tooling (ROT)
o Effective methods for cutting steel, concrete and other composite structures o Shallow water subsea ROT tooling removes requirement of diver torch method of cutting (Brokko) o Jetcut have extensive experience in remotely operated tooling, specialised asset modification / demolition
and diamond cutting technologies
o Jetcut have a dedicated engineering and project management team capable of the necessary engineering and operations competencies required for such a demolition project
o Some other specialised tooling developed by Jetcut include subsea: concrete demolition tools, marine growth removal tools and surface preparation tools: see http://www.field.jetcut.com.au/view/videos/sub-sea-pipe-cleaning-tool http://www.field.jetcut.com.au/view/videos/aspect
Methodology Considerations