AT features large reception manifolds for incoming pipelines from AD/AP, BD/BP and CD/CP clusters. It includes metering skids, slug catchers, primary separation (if present), and facilities to ensure export gas meets pipeline entry specifications. Compression modules may be installed to boost pressure for export pipelines. Utilities include power generation/distribution, instrument air, fire and gas detection, and field control systems. AT integrates subsea umbilicals and risers with topside distribution equipment. Gas export lines tie AT to export pipelines servicing the Bacton Gas Terminal. Control systems link AT to shore and adjacent platforms, enabling coordinated operations and safety oversight. Structural design supports heavy processing modules and accommodates wave, wind and operational loads typical of UK Southern North Sea installations.