Electrolink Engineering Capabilities
(AIS & GIS Substations : 11kV to 400kV)
Primary Engineering
- Design Intent Document (DID) – Primary
- Contract Drawing List (CDL)
- Technical Specifications – AIS
- Technical Specifications – GIS
- Single Line Diagram
- Switchyard Layout and Sections
- GIS Layout and Sections
- Gas zone diagrams
- Control and Relay Room Layouts
- Review & coordination – Civil Drawings
- Structure Loading Calculations & Design
- BoM – Structures
- Busbar Design and Calculations
- BoM – Busbar & Damping conductors
- Clamps and Connectors Designs
- BoM – Clamps and Connectors
- Post Insulator Design Calculations
- BoM – Post Insulators
- Earthing Design
- BoM – Earthing
- Mechanical Interlock Drawings
- BoM – Mechanical Interlocks
- Cable Trench Layout and Sections
- BoM – Trays and Ladders
- CDM & Hazard Drawings
- Any other misc. drawings
- Design Verification (internal)
- Technical Meetings – Client
- Technical Meetings – Vendors
- TQ Support
- Site Support
Protection Engineering
- Design Intent Document (DID) – Protection
- Contract Drawing list (CDL)
- Protection SLD
- KLDs (First of Types + Repeats)
- CT / VT Design Calculations
- LVAC SLD
- Technical Specifications – LVAC
- Battery Sizing Calculations
- LVDC – SLD
- Technical Specifications – LVDC
- Support to Primary on Tech Specs
- Review of Primary Plant OEM drawings
- AC Schematics – Protection
- DC Schematics – Protection
- AC & DC Schematics – Control
- Interlocking Schemes
- Tripping/Closing Coil Cable Sizing Calcs
- BoM – Protection (OEM Scope)
- Protection Configurations (OEM scope)
- Protection Settings (OEM scope)
- PASS
- Commissioning Switching Prog (CSPs)
- GAs (First of Types + Repeats)
- Wiring Diagrams (Primary Plant & P&C)
- FO Diagrams
- Block Cable Diagrams (BCDs)
- Cable Schedules (CS)
- Core Sheets
- BoM – Aux / Multicore cables & glands
- Pre-FAT & FAT Activities (OEM Scope)
- Witness FATs
- Design Verification (internal)
- Technical Meetings – Client
- Technical Meetings – Vendors
- TQ Support
- Site Support
Control Engineering
- Design Intent Document (DID) – Control System
- Technical Specifications to OEMs
- Contract Drawing list (CDL)
- Topology / Architecture Diagram
- Point List (IO List)
- BoM – Control System (OEM Scope)
- HMI Configurations (OEM scope)
- Control Sys Configs (OEM scope)
- Panel Arrangements – GAs
- Scheme Engineering Design Drawings
- Interface Engineering (WDs, BCDs, Cable Schedules etc.)
- FO Diagrams
- Pre-FAT & FAT Activities (OEM Scope)
- Witness FATs
- Design Verification (internal)
- Technical Meetings – Client
- Technical Meetings – Vendors
- TQ Support
- Site Support
Power System Studies
- G99 Compliance studies
- P28/29 – Planning Limits for Voltage Fluctuations studies
- G5/4 – G5/5 studies
- Relay coordination studies
- Load Flow and short circuit studies
- Reactive Power Capability/ Voltage Control stability studies
- Fault ride through and transient stability studies
- Arc Flash studies
Overhead Lines Engineering
- Design Intent Document (DID) – OHL
- Technical Specifications
- Contract Drawing list (CDL)
- Design/Review and Detailed Engineering of Transmission lines.
- Modelling New and refurbishment line design using PLS CADD
- Assessing Right of way requirements, Pole strength, Wire clearance drawings, Line crossing location and the configuration data
- Preparation of Plan and Profile sheets, Staking sheets, BoM and Stringing Charts
- Preparation of Reports like Sag-Tension, EMF, Wind & Weight Span, Blow-out & departure angle
- Preparation of Weather Cases, Cable Tensions/Sagging Criteria, Clearances, Feature Codes
- Carrying out Crossing Design, LIDAR model Evaluations, Reconductoring of lines
- Evaluation of Structure Spotting, Conductor Blow out studies & Tower Schedule.
- Tender engineering support including selection of OHL components etc.
- carrying out Conductor Life Assessment & Strength Assessment of Towers
- Technical specifications, Investigations and Reports on Design
- Modifications/Standardization in the drawings
- As built drawings, Quality Control procedures and Inspection Test Plan review.
Civil & Structural Engineering
- Design Intent Document (DID) – Civil
- Contract Drawing List (CDL)
- Technical Specifications
- Structural Designs & Details
- Building Designs & Details
- Foundation Designs & Details
- Cable Trench Designs & Details
- Lighting Design & Details
- Any other misc. drawings
- Design Verification (internal)
- Technical Meetings – Client
- Technical Meetings – Vendors
Cables Engineering
- Design Intent Document (DID) – Cables
- Technical Specifications
- Contract Drawing list (CDL)
- Preparing cabling report,
- Cable thermal analysis using Cymcap software
- List of drawings and deliverables typical
- Cable route Plan drawings between Winding form Station substations
- Lopp Cable route between Each wind station transformer
- Cable route Section like Road & River crossing etc.
- Cable Cross Bonding drawings
- Cable link box drawings
- Cable Schedule between equipment’s
- Interfacing between Windfarm Manufacture, Civil discipline
EV Engineering
- Design Intent Document (DID) – EV
- Technical Specifications
- Contract Drawing list (CDL)
- Power System Studies (LF, SC, Harmonic, Arc Flash, Grading Studies)
- Single Line Diagrams (SLDs)
- Load Schedules
- Lightning Risk Assessment
- Earthing Designs for EV charging & ancillaries to connect into substation earthing
- Interconnecting Wiring Diagrams
- Cable Routing Layout with section details
- Cable Schedules
- Bill of Material (BoM)
- Interfacing between EV charging station incoming supply – DNO supplier
CAD & Doc Control
- CAD – Primary
- CAD – P&C
- CAD – OHL, Cables
- Doc Control
Tailored Solutions for
Power Infrastructure
Our Engineering Design Services are at the core of our commitment to building robust, efficient, and sustainable power infrastructure. With a deep understanding of the UK’s energy sector, our team of experts delivers comprehensive design solutions that cater to each project’s unique needs. From initial concept to detailed design, we ensure every aspect of your electrical infrastructure is meticulously planned and executed.
