Installation Engineer

The Installation Specialist, expatriate, reports to the BN Offshore Construction Lead to deliver the Bonga North Topsides scope and tie-in beyond best-in-class HSSE and CAPEX performance ensuring the safe and flawless start-up (zero leaks) as well as safe and reliable operations of Asset post start up.Bonga North Project is the development of new reservoirs through 16-well (8 producers + 8 injectors) tie-back to existing Bonga Main FPSO with 15 years life extension targeting around 352MMboe with associated subsea infrastructure and topside revamp scope. The SURF scope comprises 8 subsea production trees and 8 water injection trees clustered around 2nos x 4-slot production, 4nos x 1 production inline tees, 1nos x 6-slot water injection manifolds,1 x 2-slot water injection manifold, 1 x 1 water injection inline tee, 8 production jumpers and 8 water injection jumpers. The manifolds are connected to the FPSO by 10” x circa 26 km of subsea production flowlines and steel catenary risers (SCRs) in two flow loops and one 14” x circa 12 km water injection flowline and SCR. Services and control of the subsea and wells facilities is provided by circa 32 km of static and dynamic umbilical and circa 4 km of composite gas-lift umbilical.Topsides modifications on Bonga main FPSO include engineering, procurement, fabrication, and installation of materials; an equipment-required modification and upgrades to the following facilities with a total additional dry weight ~ 1500 metric tonnes (MT). Topside Upgrade involves installation one new water injection turbine driven pump and an upgrade of one of the existing Bonga Main pumps, addition of four new electric motor driven methanol injection pumps, addition of two corrosion inhibitor pumps as well as several tie-ins to existing system.