The Tangguh Expansion Project (TEP) develops 3.8 Tcf of gas (3.2 Tcf incremental and 0.6 Tcf of T1/T2 accelerated gas) through the addition of a standardized 3.8 mtpa LNG train to the existing Trains 1&2. SITES has 13 new development wells and 1 DCRI well at 2 new normally unattended Installations (NUIs), tied in by pipelines to the onshore LNG plant, start-up is planned for mid-2020). This results in a total plant capacity of 11.4 mtpa. The SITES scope of work includes the construction and installation of SITES Gas Production Facilities (GPF) consisting of two new platforms, Roabiba A (ROA) and Wiriagar Deep A (WDA), and associated pipelines from WDA to ROA and ROA to the ORF to deliver the required gas production demands of the Onshore third LNG train. The TEP SITES scope consists of the completion of new Phase 1 facilities ready for start-up and handover to CONTRACTOR. The ROA platform is being designed as an expandable hub with provision in the platform design to allow connection of future pipelines from the Western Vorwata and Ofaweri. Both productions will becoming from VRC and OFA platforms respectively in future.