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Multidisciplinary Engineering Consultancy

Engineering for the Life of Your Assets.

Independent thinking and coordinated delivery across Electrical, Civil & Structural, Mechanical, and Instrumentation & Controls Engineering.

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From early decisions to long-term performanceIllustrative image

Engineering Services

One Team. A Connected Scope.

Choose the study or design package your project needs. Electrical, civil and structural, mechanical, and instrumentation teams work together through coordinated drawings, calculations, and 3D and BIM models.

Grid Code Compliance Studies

Connection studies and plant performance assessment for solar, wind, BESS and hybrid projects.

Substation & Switchyard Design

Coordinated primary, protection, control, civil and structural design.

Power System Studies

Load flow, short-circuit, protection coordination, harmonics and transient studies.

Transmission Line Engineering

Line, tower, pole and foundation engineering, coordinated with route requirements.

Chemical & Process Plant Design

Coordinated mechanical, electrical and instrumentation engineering for process facilities.

Mechanical Equipment & Skids

Pressure vessels, heat exchangers and equipment skids, with coordinated layouts and documentation.
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Selected Projects.

Selected engagements, described without confidential details.

All Projects
Solar O&M2025 · India₹12.3 Lakhs in Losses Due to Deferred Maintenance – 5 MW Rooftop Solar PlantHow postponed maintenance on a 5 MW rooftop plant turned into measurable generation losses, and what restored performance.Solar, BESS & Power GenerationRead the Case Study ↗Pharma · Power Quality2025Resolving Power Quality Challenges in a Dual-Source 33 kV API FacilityDiagnosing and fixing power quality problems in an API plant supplied from two 33 kV sources.Industrial & Process PlantsRead the Case Study ↗Utility · Protection2023Relay Coordination for a Distribution SystemA medium-voltage utility network with rising faults and outages: revised relay settings for selective, faster fault isolation.Substations, Lines & GridsRead the Case Study ↗Predictive Maintenance202310 Years of Breakdown-Free HistoryAn eight-year relationship built on thermography, predictive maintenance and periodic arc flash analysis — and ten years without a breakdown.Data Centres & Critical FacilitiesRead the Case Study ↗Chemical · Detailed Engineering2023Detailed Engineering of a Multi-Specialty Chemical PlantMechanical, electrical, instrumentation and thermal design delivered together for a multi-product chemical plant.Industrial & Process PlantsRead the Case Study ↗Pharma · Safety Audit2023Reducing Electrical System Risk in the Pharmaceutical IndustryA structured risk assessment of a pharma plant's electrical system, with recommendations to bring identified risks down.Industrial & Process PlantsRead the Case Study ↗Solar · Yield2023Shadow Analysis and Yield Estimation of a 0.98 MWp Solar PlantNear-shading analysis and yield estimation to set realistic generation expectations before the plant was built.Solar, BESS & Power GenerationRead the Case Study ↗Chemical · Reliability2023Safety and Reliability of Electrical Distribution in Existing Chemical PlantsImproving safety and reliability in running chemical plants without a full rebuild.Industrial & Process PlantsRead the Case Study ↗

Coordinated Engineering

Four Disciplines.
One Design Basis.

Engineering decisions are connected. Explore what each Discipline produces and the information it needs from the others.

Shared Design basis

Asset requirements · Site constraints · Vendor data

Selected Discipline

Civil & Structural

The physical support, access and structural capacity needed for the equipment and systems above it.

Typical Engineering outputs
  • Foundation and support layouts
  • Structural calculations
  • Interface loads and clearances
Concrete basins, buildings and supporting infrastructure at a water treatment facility
Illustrative / Civil infrastructure
Cross-Discipline interface

Equipment loads, dimensions and maintenance access from Mechanical Design inform the structural basis.

Design basisCoordinated outputIssued package

One coordinated issue package · Calculations, drawings, schedules, specifications and review record.

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Across the Asset Lifecycle

The Right Support at Each Project Stage.

Each stage brings a different engineering decision. We align the scope, inputs and deliverables with your project team.

  1. 01

    Plan

    Feasibility, options and viability before capital is committed.

  2. 02

    Design

    Design basis, calculations, coordinated drawings and construction release.

  3. 03

    Build

    Construction oversight, testing, commissioning and energisation.

  4. 04

    Operate

    Performance verification, audits and protection in the first operating years.

  5. 05

    Manage

    Steady-state Asset management, compliance and optimisation.

  6. 06

    Renew

    Retrofit, uprating, repowering and life extension — feeding the next plan.

See how we work across the lifecycle
Envox — One Twin. Infinite Possibilities.

An Elegrow Technology Initiative

Connect your assets.
Understand their performance.

Bring energy management, building systems and operational monitoring together through Envox EMS, BMS and SCADA solutions.

Start with your assets, data and integration requirements to define a practical path towards a connected digital twin.

Explore Envox

Find your route

Start with What Matters to Your Project.

Explore by asset type, project stage or the engineering support you need.

01 / Sectors

Where We Work.

Power, industry, infrastructure and critical facilities.

Explore Sectors
02 / Project Lifecycle

When You Need Us.

From feasibility and design to commissioning, operation and renewal.

Explore the Lifecycle
03 / Services

How We Help.

Studies, design, testing, audits, advisory and asset support.

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Engineering for Your Role

Find the Engineering Support That Fits Your Role.

Select where you sit in the Project. We will show the support most relevant to your responsibility and the right place to continue.

Engineers reviewing drawings at a high-voltage substation construction site
Your Priority

Keep Engineering Off the Critical Path.

Coordinated Engineering across Disciplines keeps studies, drawings, specifications and site responses aligned with the delivery programme.

Explore EPC Engineering Support
Relevant Support
  • Detailed Engineering
  • Power System Studies
  • Equipment Specifications
  • Construction Support
See relevant Services →

From Our Engineers.

Practical notes on the questions Clients ask us most.

All Insights
Studies & Safety6 min readArc Flash Studies: What IEEE 1584-2018 Means for Your PlantAn arc flash study calculates the incident energy a worker could be exposed to at each piece of equipment, sets the arc …Read the ArticleAdvisory5 min readOwner's Engineer or Detailed Engineer: Which Appointment Do You Need?Appoint a Detailed Engineer when you need someone to produce the design; appoint an Owner's Engineer when you need someo…Read the ArticleSolar & Storage6 min readBESS Grid Integration Studies: What the Grid Operator Will AskA BESS grid integration study shows that a storage system can connect without breaching network limits and that it meets…Read the ArticleTesting & Commissioning5 min readI-V Curve Tracing: Proving a Solar Plant Performs at HandoverI-V curve tracing measures the current–voltage characteristic of a PV string or module on site and compares it with the …Read the ArticleStudies & Safety6 min readEarthing Design: Why Step and Touch Potential Decide SafetyA substation earthing grid is safe when the voltages a person could experience during an earth fault — step and touch po…Read the ArticleStudies & Safety5 min readN+1 or 2N: Designing Power Redundancy for Data CentresN+1 adds one spare component to the number needed to carry the load; 2N provides two complete, independent power paths. …Read the Article

Tell Us What You're Working On.

An engineer reads every enquiry. Share the asset, the location and the stage, and we'll come back with a proposed scope.

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