Julimar-Brunello Phase 2 Project - Linepipe Supply
Tender ID: 383828
Tender Details
Tender Description
Subsea 7 scope of work for Julimar Development Phase 2 involves the project management, engineering, procurement, fabrication and installation of the following packages of work:
* One 6-slot Julimar A manifold (transport and installation only);
* 22km long 18” NPS CRA clad flowline from the Julimar A manifold (JULA) to the existing Brunello Crossover manifold (BRUA-XoM), that includes one 12” NPS In-Line Tee (ILT) for future expansion and two 18” NPS Flowline End Terminations;
* 18” NPS CRA clad expansion tie-in spools connecting the flowline FLETs to the JULA and BRUA-XoM manifold (qty-3);
* 8” NPS Duplex rigid well jumpers connecting Wells to the JULA manifold (qty-4);
* One Spools Connection Assembly structure;
* 22km long EHU split into 2 sections (a break point in the EHU is required at the ILT location for future expansion) and comprising HP & LP hydraulics, MEG and Chemical injection cores, as well as electrical power cores and fibre optics for field control and communication;
* EFLs and HFLs connecting various subsea hardware components;
* Testing and pre-commissioning operations.
The scope of supply for the Linepipe Package includes fabrication of the following uncoated linepipes:
* Metallurgically clad SAWL pipe joints for Gas Flowline – approx. 22km total length – 18” NPS, approx. 24.6mm WT for CS and 3mm for CRA (316L) – DNVGL 450 D, F, P, (S for CRA) / UNSS31603;
* Metallurgically or overlay clad SAWL pipe pups and mother pipes for bends, for Production Spools and Structures Piping –18” NPS, approx. 27.5mm WT for CS and 5.88mm for CRA (316L) – DNVGL 450 D, F, P, (S for CRA) / UNS N06625.
Further details on the Julimar Development Phase 2 can be found via the following link:https://JulimarBrunello.icn.org.au