Aditya Birla Group
Website:
adityabirla.com
Job details:
Principal Accountability/ Key Result Areas
Supporting Actions (Max 1325 characters for each KRA)
- End-to-End System Design & Engineering Review
- Lead the design and engineering review for EHV Transmission Lines (up to 400kV), 33kV Wind & Solar EBOP, and Substations.
- Validate SLDs, layout drawings, earthing, lightning protection, and auxiliary systems.
- Ensure designs are robust, optimized, and aligned with technical specifications.
Note: Completed basic & detailed engineering of approx.- 1.5GW capacity projects.
- Electrical System Calculations & Optimization
- Perform and validate system studies: Short Circuit, SCF (Short Circuit Force), Sag-Tension, Ampacity, and Loss Calculations.
- Review cable sizing, transformer sizing, battery & UPS sizing, and system protections.
- Optimize designs to improve system efficiency, reduce losses, and lower project costs.
Note: Completed basic & detailed engineering of approx.- 1.5GW capacity projects.
- Transmission Line Engineering
- Finalize conductor selection, OPGW/ESW sizing, and insulator configuration as per site conditions.
- Review survey reports, tower schedules, and resolve technical issues in line routing.
- Ensure compliance with BIL, safety clearance norms, and grid connectivity standards.
Note: Completed basic & detailed engineering of approx.- 1.5GW capacity projects.
- Substation & Bay Extension Design
- Review engineering for 400kV/220kV/132kV/33kV substations and bay extensions.
- Validate design calculations for earthing, auxiliary power systems, cable routing, and lighting.
- Approve GA drawings, BOM, and vendor GTPs to ensure design compatibility.
Note: Completed basic & detailed engineering of approx.- 1.5GW capacity projects.
- Technical Standards & Regulatory Compliance
- Ensure system designs comply with IS/IEC standards, CEA regulations, and Grid Code.
- Implement best practices in design to meet safety, quality, and reliability standards.
- Support documentation and submissions for regulatory approvals.
Note: Completed basic & detailed engineering of approx.- 1.5GW capacity projects.
- Risk Management in Design
- Identify potential design-related risks early in the project cycle.
- Propose technical solutions and design modifications to mitigate project risks.
- Conduct design reviews to avoid costly rework during execution.
For EHV Transmission Line Up To 400kV
- Conductor Selection & Ampacity Calculation Report
- OPGW & Earth Wire Sizing Report
- Line Loss & Efficiency Calculation Report
- Insulator String Design & BIL Report
- Tower Design & Load Data Report
For EHV Substation Up To 400kV
- Single Line Diagram (SLD)
- General Arrangement (GA) Drawings
- Electrical System Calculations Report
- Equipment GTPs and Datasheet Approvals
- Statutory & Regulatory Approval Documents
For EHV Transmission Line
- Document detailing conductor type selection based on load capacity, current rating, and short circuit considerations.
- Defines the specifications and sizing of Optical Ground Wire and Earth Wire for protection and communication.
- Calculates line losses under various load conditions to ensure system efficiency and energy evacuation reliability.
- Specifies insulator types and Basic Insulation Level (BIL) requirements to withstand lightning and switching surges.
- Provides structural design details, wind load, weight load data, and tower type classification based on site conditions.
For EHV Substation
- Shows the electrical configuration of the substation, including bus arrangements, breakers, isolators, transformers, and feeder connections for system clarity.
- Provides the physical layout of equipment like transformers, GIS/AIS bays, control rooms, and cable trenches, ensuring efficient space utilization and safety.
- Includes earthing system design, lightning protection, battery & charger sizing, cable sizing, and short circuit force calculations to ensure technical robustness.
- Vendor-submitted technical particulars for major equipment (transformers, breakers, CT/PTs) reviewed and approved for design and procurement assurance.
- Contains CEIG, CEA, STU, CTU, and grid code compliance approvals required for substation design acceptance and energization.
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