At Kebabangan, feed gas reaches PFLNG Satu from the fixed Kebabangan drilling and production platform through a flexible subsea pipeline connected to the vessel’s external turret. The turret permits weathervaning and transfers gas and control services while the vessel remains permanently moored. During its original Kanowit deployment, the same vessel received conditioned gas from the KAKG-A central processing platform, demonstrating the relocatable design for which it was built. Twenty-two topside modules provide gas reception, treatment, liquefaction, storage and offloading. The liquefaction plant uses a nitrogen-cycle process to cool treated gas to LNG conditions. The hull contains eight membrane LNG tanks arranged in two rows, providing approximately 177,000 cubic metres of LNG storage, together with two condensate tanks totalling approximately 20,000 cubic metres. LNG carriers berth alongside for direct cargo transfer, while condensate is handled through the vessel’s dedicated cargo system. PFLNG Satu is approximately 365 metres long and 60 metres wide. Its permanent systems include gas-turbine electrical generation, liquefaction compressors, transformers, switchboards, process and cargo metering, chemical injection, flare and pressure relief, firewater, fire-and-gas detection, emergency shutdown, marine control, communications and accommodation for about 145 personnel. The vessel incorporates roughly 1,600 kilometres of electrical and instrument cabling and was designed to remain on station for about 20 years without routine dry-docking.