East Brae contains well slots feeding separation trains, gas conditioning and export modules, and accommodation. It processes hydrocarbons from East Brae and nearby subsea tie-backs such as Braemar, routing gas via dehydration and compression to SAGE and liquids to the Forties system. Power generation and utility modules provide electrical power, HVAC, water treatment and chemical handling. A steel jacket supports the topsides designed for modular access and maintenance. Control systems integrate with other Brae platforms through subsea and surface infrastructure, optimizing production schedules and export timing. The platform's design allows sustained multizone production with redundancy in separation and utility systems, and provisions for well interventions. Accommodation blocks support personnel and safety systems for long-term field operations.