Erskine's normally unattended installation comprises wellheads feeding a pipeline that transports production to the Lomond platform's dedicated processing module. On Lomond, multiphase separation and initial conditioning occur before export: gas is exported via the Central Area Transmission System (CATS) and condensate via the Forties Pipeline System. The Erskine installation includes subsea and topside manifolds, flow control and safety shutdown systems, and pipeline interfaces. Since it is unmanned, utilities are minimal, relying on remote monitoring and control from Lomond. Safety features include automated emergency shutdown and flare systems at tie-in manifolds. The design emphasises remote operation efficiency and integration with Lomond's larger processing infrastructure, consolidating Erskine's production into broader regional export routes.