COMMONWEALTH OF AUSTRALIA
Sections 226 and 708
Offshore Petroleum and Greenhouse Gas Storage Act 2006
VARIATION OF PIPELINE LICENCE WA-28-PL
(GREATER ENFIELD)
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-28-PL as set out below.
- The Schedule of Specifications is varied only by deleting Item No. 6 of the Basis of Design and replacing it with the following:
| Item Description | Details |
6 | Pipeline Material and Grade | 16” rigid pipeline: Carbon Steel DNV SMLS 450 SFD Buckle arrestors: Carbon Steel DNV SMLS 450 SFD 10” flexible production riser: Duplex 2205 Carcass (with an Ultimate Tensile Strength 660 MPa); Polymer pressure sheath - TP35 11” flexible production jumper: Stainless Steel – AISI 316L FE 02 (with an Ultimate Tensile Strength 570 MPa); Polymer Sheath – Grade TP35 14” flexible production flowline: Stainless Steel - AISI 316L FE 02 (with an Ultimate Tensile Strength 570 MPa); Polymer Sheath – Crossflex Grade TP10 |
The remainder of the Basis of Design table in the Schedule of Specifications remains as stated in the instrument of variation dated 12 June 2018.
The variation takes effect on the day on which a notice of the variation is published in the Commonwealth 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