Activities Involved
Able To Perform The Following Activities
Review of Tender document, technical specifications and preparation of Design Intent Document
Preparation of Protection SLD showing principles, relays and meters
Preparation of Functional Design Standards/Descriptions
Preparation of Signal list, trip matrix, Logics & Interlocks
Review of Vendor drawings and documents (technical vetting of Control & Relay panels, Auxiliary System)
Preparation of schematic diagrams for the interface’s equipment in Control & Relay Panel scheme thus providing completeness
Preparation of relay ordering information.
Preparation of circuit diagrams – Recent & Existing Set-up (applicable for retrofit projects)
Preparation of Cable block diagram
Preparation of Cable Schedule & BoQ estimation for ordering
Preparation of Wiring/Termination diagrams
Preparation of Core sheets
Preparation of SCS IO Schedule
Panel Engineering Expertise (Layouts, circuit diagram, wiring table, terminal table etc.,) - Preferred
Preparation of Voltage drop calculation - Trip & Close coil,



LVAC power cable
Identification of existing drawings and modifying them using Red and Green markups as per standard requirements
Interface knowledge with Primary Equipment, Bay Controller Units /SCADA/RTU/Tele protection are essential
Auxiliary Power System design like Low Voltage AC Panel & DC Panel requirements, Aux Tr and Battery & Charger Sizing, ACDC Cable sizing & CB selectivity study.
CT / VT Sizing
Relay configuration (Preferred)
Excellent knowledge in AIS & GIS secondary designs.
As Built documentation
Co-ordination with other departments like primary, lead engineer, sourcing, C&R; factory counterpart & own department control and protection etc. for design progress & completion
Vendor Offer Evaluations. FAT / SAT of primary secondary equipment, system as and when needed.
Ensure Ontime delivery of design deliverables & to be vigilant on project schedule impacts.
Resp

📌 Secondary Engineer Chennai
🏢 Hitachi Energy
📍 Chennai