Job ID: R0035489
Date Posted: Nov 28, 2023
Segment: Green Energy & Mobility
Business Unit: Hitachi Energy
Company Name: HITACHI ENERGY TECHNOLOGY SERVICES PRIVATE LIMITED
Profession (Job Category): Engineering & Science
Job Type (Experience Level): Experienced
Job Schedule: Full time
The Hitachi Energy Indian Operations Center (INOPC) is a competence center with around 1500 skilled engineers who focus on tendering, engineering, planning, procurement, functional system testing, installation supervision and commissioning. However, over the last decade, it has evolved to become the largest engineering hub. The India Operations Centre is a key aspect of the Power Grids business Power Up transformation program. The Hitachi Energy Indian Operations Center team at Chennai supports Hitachi Energy’s units in more than 40 countries across a wide portfolio of all the four business units in Power Grid business. To date, the team has executed engineering and commissioning for projects in more than 80 countries.
Design authority for an engineering discipline with low to medium complexity. Complete assignments on small projects or portions of larger projects, cost-effectively and in accordance with contract specifications, quality standards and safety requirements. Based on technical specification from end customers and inputs from OU Engineering team, prepare Protection principle SLD, Schematics substation layouts, sections, Bill of materials, RFQs, vetting of vendor offers, engineering hours estimation, visit to project sites, technical risk assessment and opportunity evaluation.
Review of Tender document, technical specifications and preparation of Design Intent Document
Preparation of Protection SLD showing principles, relays and meters and 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 circuit diagrams – New & Existing Set-up (applicable for retrofit projects)
Preparation of Cable block diagram and relay ordering information
Preparation of Cable Schedule & BoQ estimation for ordering
Preparation of Wiring/Termination diagrams and Core sheets
Preparation of SCS IO Schedule Panel Engineering Expertise (Layouts, circuit diagram, wiring table, terminal table etc.,)
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.
Excellent knowledge in AIS & GIS secondary designs.
Co-ordination with other departments like primary, lead engineer, sourcing, C&R factory counterpart & own department control and protection etc. for design progress & completion
Responsible for obtaining customer approvals for the designs and drawings
Technical risk and opportunity assessment and validation
Take part in customer meetings / site visits for tender/project clarifications Support and act as interface engineer during erection & commissioning
Estimation of engineering effort for each project for costing at tender stage effort
Bachelors Engineering in Electrical
5-8 years of experience
Proficiency in required CAD design tools and E3
Knowledge of relevant international standards ex. IEEE, IEC etc.
Knowledge in substation tendering and project engineering activities (technical & commercial)