Application for Variation of a Pipeline Licence - WA-16-PL

Administered by Department of Industry, Science and Resources

Legislation au C2020G00816 In force Gazette

Legislation content

 

COMMONWEALTH OF AUSTRALIA

 

Sections 226 and 708

Offshore Petroleum and Greenhouse Gas Storage Act 2006

 

APPLICATION FOR VARIATION OF A PIPELINE LICENCE

 

I, GRAEME ALBERT WATERS, the National Offshore Petroleum Titles Administrator, on behalf of the Commonwealth–Western Australia Offshore Petroleum Joint Authority hereby give notice pursuant to sections 226 and 708 of the Offshore Petroleum and Greenhouse Gas Storage Act 2006 (Act) that an application has been received from

 

Woodside Burrup Pty. Ltd.

(ACN 120 237 416)

 

Kansai Electric Power Australia Pty Ltd

(ACN 126 720 732)

 

Tokyo Gas Pluto Pty Ltd

(ACN 126 462 744)

 

 

for the variation of Pipeline Licence WA-16-PL in the offshore area of Western Australia, as set out below.

 

Pursuant to subsection 226(3) of the Act, a person may make a written submission to the Titles Administrator about this application within 30 days from the date of this notice.

 

This notice takes effect on the day on which it appears in the Australian Government Gazette.

 

Made under the Offshore Petroleum and Greenhouse Gas Storage Act 2006

of the Commonwealth of Australia.

 

GRAEME ALBERT WATERS

TITLES ADMINISTRATOR

ON BEHALF OF THE COMMONWEALTHWESTERN AUSTRALIA

OFFSHORE PETROLEUM JOINT AUTHORITY

 

 

APPLICATION FOR VARIATION OF

PIPELINE LICENCE WA-16-PL

 

The application seeks to affect the following amendments to the licence:

 

Basis of Design Table

 

  1. Vary the Basis of Design table

 

Item

Item Description

Details

9

Design pressure and temperature

pressure:

Inlet temperature:

32.5 MPa (@-830m LAT)

 

Max: 95oC, Min: -20oC

(when inlet pressure < 23.1 MPa, else -10oC)

12

Design capacity

1320 MMscf/d total dry raw gas (excluding water & MEG) for total twin flowline system.

14

Minimum earth cover or other means of stabilisation

On bottom stability achieved using: concrete weight coating; or insulation weight coating; or mechanical anchor restraint systems.

28

Provision for tie-ins

In Line Tee Valves on both flowlines, at approximately KP11, to allow for infrastructure tie-in

 

 

Route of the Pipeline

 

2.      Update the licence to include as-constructed pipeline coordinates.

 

Pluto Flowline A

ID

Feature name

KP*

Easting

Northing

Bend Radius (m)

PM

Upstream Flange of Pigging Manifold

N/A

304465

7796927

 

SP1

Spool bend

N/A

304475

7796914

 

SP2

Spool bend

N/A

304441

7796890

 

FTAA

Flowline Termination Assembly

0

304453

7796872

 

APSA

Active Pipe Support

0.038

304471

7796841

 

CCA

Flowline Restraint Clamp

1.111

305065

7795941

 

TP1A

Start of Bend

1.517

305286

7795608

 

IP1

Intersection Point

1.603

305333

7795536

2000m

TP1B

End of Bend

1.689

305386

7795469

 

TP2A

Start of Bend

1.989

305572

7795233

 

IP2

Intersection Point

2.071

305623

7795169

570m

TP2B

End of Bend

2.157

305691

7795115

 

TP3A

Start of Bend

2.464

305930

7794923

 

IP3

Intersection Point

2.527

305979

7794884

1780m

TP3B

End of Bend

2.603

306043

7794842

 

TP4A

Start of Bend

3.321

306642

7794447

 

IP4

Intersection Point

3.517

306806

7794339

2300m

TP4B

End of Bend

3.734

306966

7794192

 

TP5A

Start of Bend

7.325

309613

7791766

 

IP5

Intersection Point

8.27

310319

7791118

3000m

TP5B

End of Bend

8.957

311030

7790997

 

ILTA

In Line Tee Assembly

10.896

312941

7790672

 

CROSS1

Julimar Flowline Crossing

17.444

319393

7789563

 

CROSS2

Julimar Flowline Crossing

17.501

319449

7789554

 

CROSS3

Wheatstone Pipeline Crossing

19.119

321043

7789282

 

TP6A

Start of Bend

25.286

327122

7788249

 

IP6

Intersection Point

25.557

327390

7788203

3170m

TP6B

End of Bend

25.757

327590

7788205

 

TP7A

Start of Bend

26.576

328409

7788210

 

IP7

Intersection Point

26.734

328567

7788211

3210m

TP7B

End of Bend

26.863

328696

7788199

 

ENDA

End of Flowline

27.382

329213

7788152

 

SP3

Spool bend

N/A

329223

7788150

 

SP4

Spool bend

N/A

329222

7788114

 

RESDVA

Pluto Platform RESDV A Upstream Flange Face

N/A

329287

7788105

 

 

 

Pluto Flowline B

ID

Feature name

KP*

Easting

Northing

Bend Radius (m)

PM

Upstream Flange of Pigging Manifold

N/A

304471

7796930

 

SP1

Spool bend

N/A

304483

7796914

 

SP2

Spool bend

N/A

304454

7796893

 

FTAB

Flowline Termination Assembly

0

304462

7796882

 

APSB

Active Pipe Support

0.039

304485

7796847

 

CCB

Flowline Restraint Clamp

1.118

305094

7795959

 

TP1A

Start of Bend

1.578

305353

7795579

 

IP1

Intersection Point

1.682

305412

7795494

2520m

TP1B

End of Bend

1.768

305471

7795430

 

TP2A

Start of Bend

2.025

305645

7795241

 

IP2

Intersection Point

2.166

305740

7795137

1360m

TP2B

End of Bend

2.393

305931

7795012

 

TP3A

Start of Bend

2.783

306257

7794797

 

IP3

Intersection Point

3.205

306610

7794565

5590m

TP3B

End of Bend

3.952

307159

7794059

 

TP4A

Start of Bend

7.06

309445

7791955

 

IP4

Intersection Point

8.23

310317

7791152

3150m

TP4B

End of Bend

9.118

311225

7790998

 

ILTB

In Line Tee Assembly

10.879

312961

7790705

 

CROSS1

Julimar Flowline Crossing

17.451

319436

7789605

 

CROSS2

Julimar Flowline Crossing

17.508

319492

7789596

 

CROSS3

Wheatstone Pipeline Crossing

19.121

321082

7789326

 

TP5A

Start of Bend

25.359

327230

7788283

 

IP5

Intersection Point

25.744

327610

7788218

3940m

TP5B

End of Bend

26.007

327874

7788219

 

TP6A

Start of Bend

26.641

328508

7788219

 

IP6

Intersection Point

26.723

328590

7788219

2960m

TP6B

End of Bend

26.813

328679

7788211

 

ENDB

End of Flowline

27.355

329218

7788165

 

SP3

Spool bend

N/A

329231

7788162

 

SP4

Spool bend

N/A

329230

7788117

 

RESDVB

Pluto Platform RESDV B Upstream Flange Face

N/A

329286

7788102

 

 

Overview

The Offshore Petroleum and Greenhouse Gas Storage Act 2006 was enacted by the Parliament of Australia to provide a comprehensive legal framework governing the exploration, production, and storage of offshore petroleum and greenhouse gas. This legislation was introduced to address the need for effective regulation and management of offshore resources, ensuring environmental protection, safety, and sustainable development. The policy objective of the Act is to facilitate the responsible development of Australia's offshore petroleum and greenhouse gas resources while safeguarding the marine environment and promoting economic benefits. Under the authority of the Act, the National Offshore Petroleum Titles Administrator, on behalf of the Commonwealth-Western Australia Offshore Petroleum Joint Authority, has issued a notice regarding an application by Woodside Burrup Pty. Ltd., Kansai Electric Power Australia Pty Ltd, and Tokyo Gas Pluto Pty Ltd for the variation of Pipeline Licence WA-16-PL in the offshore area of Western Australia. This application seeks to amend certain aspects of the licence, including the Basis of Design table, the pipeline route, and the provision for tie-ins. This notice allows for public submissions on the application within 30 days from the date of publication in the Australian Government Gazette. The proposed variations aim to enhance the efficiency and safety of the pipeline system, while also ensuring compliance with the regulatory requirements set out in the Offshore Petroleum and Greenhouse Gas Storage Act 2006. The notice highlights the importance of engaging with stakeholders and the public in the decision-making process, in line with the Act's overarching policy objective of balancing resource development with environmental stewardship and community interests.

Scope and Application

The Offshore Petroleum and Greenhouse Gas Storage Act 2006 applies to the application for the variation of Pipeline Licence WA-16-PL in the offshore area of Western Australia. The application has been submitted by Woodside Burrup Pty Ltd, Kansai Electric Power Australia Pty Ltd, and Tokyo Gas Pluto Pty Ltd, which are entities involved in offshore petroleum activities. The Act governs the regulation of offshore petroleum activities and greenhouse gas storage, and the application seeks to modify specific aspects of the existing pipeline licence to accommodate updated technical specifications and as-constructed pipeline coordinates. The application is subject to public notice and written submissions as required by section 226(3) of the Act, allowing interested parties to provide feedback within the stipulated 30-day period. The scope of this application is limited to the offshore area of Western Australia, and it does not extend to other states or territories. The Act may provide for further details or conditions through subordinate instruments, but the primary focus of this notice is the specific variations proposed for the pipeline licence.

Key Provisions

The Offshore Petroleum and Greenhouse Gas Storage Act 2006 (sections 226 and 708) requires the National Offshore Petroleum Titles Administrator to notify the public when an application is received for the variation of a pipeline licence. In this case, Woodside Burrup Pty Ltd, Kansai Electric Power Australia Pty Ltd, and Tokyo Gas Pluto Pty Ltd have applied for changes to Pipeline Licence WA-16-PL, specifically concerning the Basis of Design table and the pipeline's as-constructed coordinates. The notice permits any person to submit a written submission to the Titles Administrator within 30 days from the date of the notice. The application includes several technical amendments, such as modifying the design pressure and temperature, adjusting the design capacity, specifying the minimum earth cover or other stabilisation methods, and detailing provisions for tie-ins with line tee valves on both flowlines. The obligations imposed on the applicants by this Act include ensuring that all variations to the pipeline licence are technically sound and compliant with safety and environmental standards. The applicants must provide detailed documentation supporting the proposed changes, including updated technical specifications, risk assessments, and any other relevant information. Furthermore, the applicants must ensure that the proposed changes do not compromise the integrity and safety of the pipeline system or the surrounding environment. Failure to comply with the provisions of the Offshore Petroleum and Greenhouse Gas Storage Act 2006 may result in significant consequences. The Act provides for both civil and criminal penalties for breaches. Civil penalties can include fines and orders for remediation, while criminal penalties can include imprisonment, fines, or both, depending on the severity of the breach. The specific penalties are determined by the courts and can vary based on the nature and extent of the non-compliance. The Act also allows for the revocation or suspension of pipeline licences in cases of serious or repeated breaches, which can have substantial operational and financial repercussions for the applicants.

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Environmental Law
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Gazette Notice
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Reporting & Disclosure Obligations
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Sourced from the Federal Register of Legislation at 26 August 2026. For the latest information on Australian Government law please go to https://www.legislation.gov.au.