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Administered by: Industry, Science, Energy and Resources
Published Date 11 Nov 2020

 

COMMONWEALTH OF AUSTRALIA

 

Sections 226 and 708

Offshore Petroleum and Greenhouse Gas Storage Act 2006

 

VARIATION OF PIPELINE LICENCE WA-29-PL

(JULIMAR DEVELOPMENT PHASE 2)

 

I, GRAEME ALBERT WATERS, the National Offshore Petroleum Titles Administrator, on behalf of the Commonwealth–Western Australia Offshore Petroleum Joint Authority hereby vary Pipeline Licence WA-29-PL, dated 5 May 2020 (the licence), for which:

 

Woodside Energy Julimar Pty Ltd

(ACN 130 391 365)

 

KUFPEC Australia (Julimar) Pty Ltd

(ACN 139 500 502)

 

 

are the registered titleholders, as set out below.

 

The variation takes effect on the day on which this notice of variation is published 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 COMMONWEALTH–WESTERN AUSTRALIA
OFFSHORE PETROLEUM JOINT AUTHORITY

 

 

 

 

 

 

 

 

 

 

 

 

 


 

1.      The Route of the Pipeline is varied by deleting the table of coordinates on page 2 of the licence instrument and replacing it with the following table:

 

Feature ID

Feature Name

UTM Zone

Easting(mE)

Northing(mN)

1

Julimar-A Drill Centre Manifold

Zone 50

295 229.87

7 770 931.83

2

Julimar-A Flowline End Termination

Zone 50

295 241.24

7 771 009.01

3

Start of first bend (turning point)

Zone 50

295 916.40

7 771 813.63

4

Inflection point of bend 1

Zone 50

296 250.69

7 772 212.02

5

End of first bend (turning point)

Zone 50

296 659.80

7 772 533.08

6

In-Line Tee Assembly

Zone 50

297 991.06

7 773 577.82

7

Start of second bend (turning point)

Zone 50

308 960.22

7 782 186.08

8

Inflection point of bend 2

Zone 50

309 539.35

7 782 640.57

9

End of second bend (turning point)

Zone 50

310 178.80

7 783 005.34

10

Brunello-A Flowline End Termination

Zone 50

311 965.82

7 784 024.77

11

Brunello-A Crossover Manifold*

Zone 50

311 987

7 784 092.60

* Feature licenced under Pipeline Licence WA-26-PL

 

The pipeline route map on page 3 replaces the map at Attachment 1 of the licence instrument.

 

The rest of the Route of the Pipeline section remains as stated in the licence instrument dated 5 May 2020.

 

2.      The Design and Construction section in Specifications is varied by deleting the paragraph on page 3 of the licence instrument and replacing it with:

The offshore pipeline must be designed and constructed in accordance with Offshore Standard DNVGL‐ST‐F101 ‐Submarine Pipeline Systems (Offshore Pipeline), which is incorporated in its entirety in Australian Standard AS2885.4 ‐ Pipelines, Gas and Liquid Petroleum (Part 4: Submarine Pipelines). Specifically, the design and construction phase of the pipeline must comply with DNVGL‐ST‐F101.

3.      The Basis of Design section in Specifications is varied only by deleting Items 6, 7, 9 and 16 in the table on pages 3 and 4 and replacing those items with the following:

 

Item

Item Description

Details

6

Pipeline and Riser Steel Grade

DNVGL 450 MWP DFP C/UNS S3103 (S for CRA)

7

Pipeline Specification

DNVGL 450 MWP DFP C/UNS S3103 (S for CRA) Multiple Welding Processes

9

Operating Design Pressure

36.06 MPa(a)

16

Cathodic Protection

44 sacrificial Aluminium-Zinc-Indium anodes installed on the flowline, spools and structures with a spacing of 40 joints.

 

The condition of the cathodic protection will be monitored via periodic ROV survey.

 

The rest of the Basis of Design section in Specifications remains as stated in the licence instrument dated 5 May 2020.


JULIMAR DEVELOPMENT PHASE 2 PIPELINE ROUTE

Map of the Julimar Development Phase 2 Pipeline Route