System ArchitecturePreparation of Design Basis & Control Narrative,Detailed execution drawings along with BOM and Instrument Index and Elevation Plan.Cause and Effects DiagramDetail engineering activities including Specification sheets, Procurement assistance, etc.Cable tray / cable trench layouts, junction box termination drawings, hook up drawings, cable schedules, Software Specification, etc. Interface drawings for DCS, PLC, and SCADA.Preparation of As-built drawings (IN Tools) and Documentation