This EPCI scope of work package incorporates the following work packages listed independently on the ICN Gateway:
* 20180504-AUW Production and Service Riser Supply:
* 20180505-AUW Gas Export Riser Supply;
* 20180509-AUW Umbilical Supply; and
* 20180510a-AUW Subsea Umbilicals Risers and Flowlines (SURF) Transportation and Installation (T&I).
The intention of this work package is to provide the option of integrating the sourcing and management of above-listed scopes of work, effectively treating them as a single package managed by a single contractor.
For applicable industry codes and standards, please refer to the above individual work packages listed independently on the ICN Gateway
General EPCI Scope:
* Design, manufacture and testing of 3 off 12” (*) production risers, each nominally 800m (*) long.
* Design, manufacture and testing of 3 off 5.6” (*) service risers, each nominally 800m (*) long.
* Design, manufacture and testing of 2 off 12” (*) gas export risers, each nominally 800m (*) long.
* Design, manufacture and testing of 2 off dynamic umbilicals, each nominally 800m (*) long.
* Design, manufacture and testing of 3 off static umbilicals, total length nominally 17000m (*).
* Supply of tethering arrangement (*) for each riser and dynamic umbilical.
* Supply of diverless bend stiffener connectors (*) for each riser and dynamic umbilical.
* Supply of discrete buoyancy (*) and bend stiffeners for each riser and dynamic umbilical.
* Supply of bend restrictors for each static umbilical.
* Supply of topside integrity management system for each riser.
* Provision of transportation reels, cradles and lifting equipment on a rental basis (*).
* Packing of risers and dynamic umbilical onto transportation reels (*).
* Production and service flowline system design.
* Supply of coated CRA 14” (*) and 6” (*) linepipe for production and service flowlines.
* Supply of CRA linepipe and bends for 14” (*) and 6” (*) rigid expansion spools.
* Design and fabrication of 14” (*) and 6” (*) Flowline End Terminations.
* Design and fabrication of riser and dynamic umbilical tether bases (*).
* Design and fabrication of lateral buckling mitigation system (*).
* Transportation and installation of subsea manifolds and foundations, estimated weight 120T (*) each.
* Transportation and installation of riser base manifold and foundation, estimated weight 160T (*) each.
* Installation of nominally 17000m (*) rigid production flowlines, 14” CRA (*).
* Installation of nominally 17000m (*) rigid service flowlines, 6” CRA (*).
* Fabrication and installation of 26” (*) rigid expansion spools x 2.
* Fabrication and installation of 14” (*) rigid expansion spools x 3.
* Fabrication and installation of 6” (*) rigid expansion spools x 3.
* Fabrication and installation of 8” (*) rigid well jumpers x 6.
* Fabrication and installation of 8” (*) rigid annulus jumpers x 6.
* Transportation and installation of nominally 17000m (*) static umbilicals
* Transportation and installation of 2 x dynamic umbilicals and 8 x risers.
* Pre-commissioning of installed subsea facilities including flooding, cleaning, gauging and testing and dewatering and conditioning
* All vessels, installation spreads, support services and logistics required to complete the scope.
* Contract Award 2019 (*); Installation 2023 (*).