Krishnaraj Subramani Email & Phone Number

Doha, Qa

Qatar

• Design Co-ordinator for review and submission of documents for Major Equipment’s like GIS, Switchgear, Power Transformer, NER, Aux. Tr, LV Panel, Protection & SCS as per client specification.• Co-ordination of Technical Review Meetings with Equipment manufacturer and Client to finalize the Design document before proceeding for Manufacturing of Equipment.• Issuing MFC for the Approved Equipment and further follow up and co-ordinating for the Factory Acceptance Test.• Review and submission of Equipment FAT Report for client approval and further issuance Dispatch release certificate.• Co-ordination with other department like Civil & MEP for Successful Construction Activities. • Preparation of Substation & LV Single Line Diagram in line with Kahramaa Spec & Tender Document. • Preparation of sizing calculation for primary equipment like CT / VT, Auxiliary Tr, Battery, Battery Charger, UPS & Cables.• Preparation & verification of Power & Control Cable Laying and Interconnection Schedule.• Preparation of Site Acceptance Test Forms & Engineering co-ordination Activities with site testing team and to solve the design related issues.• Asbuilt Document Review & Submission to Client & further Approval follow-up.• Review & Submission of Complete Design modification work at remote end substation as per Client RE Modification spec.• Review & Submission of Relay setting Calculations for Unit Protection Relays of Transformers, Lines, Cables & Busbars Protection in line with Kahramaa spec. and standard.• Review & Submission of Protection relay setting calc. for Main & Backup over current & earth Fault Protection Relays in line with Kahramaa spec and standard.• Co-ordination of Commissioning & Energization activities with Client and consultant for Preparation and Submission of Notification of Safety Documents (NOSP).• Inspect Spares Parts and Special Tools as per approved contractual document and further follow-up to client for submission and Acceptance of materials.

Chennai, Tamil Nadu, India

• Relay setting Calculations for Unit Protection Relays of Transformers, Generators, Lines, Cables, Busbars & Motor Feeders.• Short Circuit Analysis, Relay setting and co-ordination of over current & earth Fault protection relays using ETAP V12.0.0, V11.1.0 Software.• Power System Fault level calculation.• CT / VT Sizing Calculation.• Battery & Battery Charger Sizing Calculation.• HT & LT Cable Sizing Calculation.• Preparation of Single Line Diagram.• Preparation of Protection and Metering Single Line Diagram.• Preparation of ACDB & DCDB SLD’s. • Preparation of Bill of Materials.• Preparation of Cable Schedule (Control & Power Cable).• Preparation of Interconnection Cable Schedule (Control & Power Cable).• Preparation of Interlock Logic Diagrams.• Preparation of As built Drawings for Substation SLD’s , Schematic Drawing for Control & Relay Panel upto 220kV Power System, Schematic Drawings for TCC, OLTC, RTCC and TMS upto 315MVA power Transformers, schematic drawing for Auxiliary Power system LVAC, LVDC, Battery Charger & UPS as per Red marked site copy & Submission of Asbuilt drawing to the consultant and getting the approval.• Modification of Control & Relay Panel Schematic Drawing for Remote End Substations.

System Selection.BOQ Preparation.Duct Route Design.

Bachelor Of Engineering (Be), Electrical And Electronics Engineering, First Class With Distinction

Aissce, Science With Maths, First Class