iFluids Engineering provides comprehensive electrical engineering services for power plants, solar & wind systems, refineries, petrochemicals, and oil & gas facilities. Our services cover Basic, FEED, Detail, and Residual Engineering packages to ensure safe, efficient, and reliable electrical systems.
Basic, FEED & Detail Engineering Packages
- Basic Engineering Package
- FEED Package
- Detail Engineering Package
- Residual Engineering Package
These packages are suitable for power plants, renewable energy systems, process plants, and industrial facilities including upstream oil & gas, mid-stream, refineries, and petrochemical plants.
Design Basis Electrical
- Development of project-specific basis of electrical design
- Estimation of plant electrical load: Load schedule, Generator sizing, Transformer sizing
Single Line Diagram (SLD) & Power System Studies
- Overall SLD depicting key electrical components and power flow
- Detailed SLD covering: Generators, Transformers, switchgears, reactors, capacitors, motors, loads, metering & control, protection, NGR, HV/MV/LV switchgears, capacitor banks, DC/AC UPS, lighting, solar arrays, inverters, BESS, surge arrestors, PT/CTs
Power System Studies Include:
- Load Flow Analysis
- Short Circuit Analysis
- Motor Starting Study
- Protection Coordination
- Arc Flash Study
- Transient Stability & Harmonics Analysis
- Insulation Coordination
- Power System Reliability Analysis
Protection Philosophy
- Development of protection philosophy in line with IEEE/IEC standards and client-specific standards
Electrical System Adequacy Check
- Adequacy checks for Generators, Transformers, feeders, cables, switchgears, breakers, CTs, VTs, capacitors
Hazardous Area Classification & Equipment Selection
- Hazardous source list preparation and classification (Zone-0, Zone-1, Zone-2 / Div1 & Div2)
- Selection of certified equipment according to zone classification
Cable Sizing, Routing & Power Distribution

- LV & HV cable sizing
- Let-through energy confirmation
- Earth fault loop impedance consideration
- Cable schedules & interconnections
- Cable tray & conduit design
- Illumination calculation & lighting layout
Earthing & Lightning Protection Design
- Earthing calculation & layout
- Lightning protection assessment, gap checks, risk assessment & installation design
Substation & Switchyard Design
- General arrangement layout
- Switchgear & panel sizing, specifications & datasheets
Pre-Bid & Tender Pack Preparation
- Pre-bid engineering: feasibility checks, quick basic design, datasheets, tentative MTO for costing
- Tender packs including:
- MR covering procurement: scope, datasheet, specifications, ITP, transportation, delivery, O&M
- MR covering installation: construction, pre-commissioning & commissioning method statements, PGTR, KPI performance criteria
Project Management Services
- BOM & cost estimation
- Scheduling & milestone payment support
- Progress tracking & engineering document control
- MR/Tender preparation & technical bid evaluation
- Onsite project engineering support
Need Reliable Electrical Engineering Services?
iFluids Engineering provides end-to-end solutions from load estimation and SLDs to substation design and power system studies ensuring safe, compliant, and efficient operations.
Contact us for tailored Electrical Engineering Services that align with your project needs.