Sydney Harbour Bridge Upgrade

Upstream Field Delivery Projects including Phase 1, Sustain Phase, Collaborative Well Delivery and Field Delivery Improvement works over a 5-year period with a total value of $2.5 Billion. The work delivered consisted of installation of over 1,200 wells surface equipment, 5,000km of poly welded pipelines, fibre optic and power cabling.

Tallai Project Group was engaged through CXC and Origin Energy to manage various aspects of the Field Delivery work including development work, commercial and delivery of the construction works ensuring a successful handover to Operations, these works was undertaken on several upstream CSG to LNG projects.

Phase One: Condabri, Orana and Reedy Creek (2013-2015, approx. $1.5B)
  • Managed the delivery of over 600 wells along with all the associated infrastructure such as well head facilities, gatherings lines and HV power and fibre optic communications for the APLNG Phase 1 works.
  • Provided Project Management Services to manage CPB Contractors (Leighton Contractors) who had been struggling to deliver the gathering network and well sites.
Phase One: Condabri, Orana and Reedy Creek (2013-2015, approx. $1.5B)
  • Managed the delivery of over 600 wells along with all the associated infrastructure such as well head facilities, gatherings lines and HV power and fibre optic communications for the APLNG Phase 1 works.
  • Provided Project Management Services to manage CPB Contractors (Leighton Contractors) who had been struggling to deliver the gathering network and well sites.
Sustain Phase: Condabri, Orana, Reedy Creek and Spring Gully (2015-2016, $800M):
  • Managed the delivery of over 300 wells along with all the associated infrastructure such as well head facilities, gatherings lines and HV power and fibre optic communications for APLNG Sustain Phase works.
  • Provided Project Management Services to manage both CPB Contractors (Leighton Contractors) who was now performing well, and ECP (East Coast Pipeline) who had started to struggle to deliver the work.
  • The Phase 1 Governance System that had been introduced with CPB Contractors (Leighton Contractors) enhanced the performance of both contractors during the Sustain Phase where there was a real focus on cost saving. This was achieved through the introduction of a “Continuous Improvement Process” which enabled continuous improvement from one day to the next and promoted innovation to achieve the stretch targeted cost savings. ECP began performing well which enabled them to be considered for the Collaborative Well Delivery (CWD) contract.
  • All wells were delivered ahead of schedule and under budget.
Phase One: Condabri, Orana and Reedy Creek (2013-2015, approx. $1.5B)
  • Managed the delivery of over 600 wells along with all the associated infrastructure such as well head facilities, gatherings lines and HV power and fibre optic communications for the APLNG Phase 1 works.
  • Provided Project Management Services to manage CPB Contractors (Leighton Contractors) who had been struggling to deliver the gathering network and well sites.
Field Delivery Improvement (FDI) works:
  • Tallai Project Group was asked to be part of the Field Delivery Improvement (FDI) team at Origin Energy. The team was tasked a reviewing and trialling new technologies and construction methodologies.
  • The Brief from Origin Energy was to consider all aspects of well site delivery from Design, Free Issue Material, Installation and Commissioning. Focusing on Construction and Operational safety as well as TOTEX costs. Any activities that could be eliminated or automated were considered and potentially adopted as the new operating procedure.