Home > Our Process

From Concept to Commissioning

A systematic, rigorous, and proven process for executing complex electrical infrastructure projects safely and efficiently.

7-Step Process
ISO Aligned
100% Documented
Quality Ensured
Safety First
On-Time Delivery
7-Step Process
ISO Aligned
100% Documented
Quality Ensured
Safety First
On-Time Delivery
Project Execution

Systematic & Rigorous Approach

At Parthiv Elecinfra, our project execution methodology is rooted in years of industry experience. We follow a strict ISO-aligned process to ensure that every project—whether a minor electrification task or a major GIS substation—is delivered with uncompromised quality and safety.

Our workflow is designed to provide complete transparency to our clients, ensuring they are informed at every milestone from initial consultation to final handover.

7-Step Process

A clear, phase-by-phase roadmap ensuring nothing is overlooked.

ISO Aligned

Adhering strictly to international quality and safety management standards.

100% Documented

Comprehensive as-built drawings, manuals, and testing reports provided.

Overview

The 7-Step Journey

A high-level view of how we transform your requirements into a fully functional electrical infrastructure.

01
Consultation
Initial requirements gathering and site assessment.
02
Planning
Project roadmapping, budgeting, and timeline creation.
03
Engineering
Detailed design, SLDs, and technical drawing approvals.
04
Procurement
Material sourcing, vendor coordination, and QA/QC.
05
Execution
On-site installation, civil works, and erection.
06
Testing
Pre-commissioning tests, relay programming, and safety checks.
07
Commissioning
System energization, handover, and documentation handover.
In Detail

Our Execution Framework

A deep dive into the activities performed at every stage of the project lifecycle.

01

Consultation & Assessment

We begin by thoroughly understanding your power requirements, site constraints, and future expansion plans.

  • Site survey and load analysis
  • Feasibility studies
  • Statutory requirement identification
Duration: 1-2 Weeks
02

Planning & Budgeting

A detailed project plan is drafted covering resource allocation, timelines, and comprehensive cost estimates.

  • WBS (Work Breakdown Structure)
  • Cost estimation and BOQ finalization
  • Risk assessment matrix
Duration: 1-2 Weeks
03

Engineering & Design

Our design team creates precise layouts and schematics, obtaining necessary client and statutory approvals.

  • Single Line Diagrams (SLD)
  • Substation equipment layouts
  • Earthing & lighting design
Duration: 2-4 Weeks
04

Procurement

Sourcing high-quality equipment from authorized OEMs ensuring compliance with project specifications.

  • Vendor finalization & PO issuance
  • Factory Acceptance Tests (FAT)
  • Logistics and site delivery
Duration: 4-12 Weeks
05

Execution & Erection

On-site installation is carried out by our licensed engineers with a strict adherence to safety protocols.

  • Civil works and foundation
  • Equipment erection & alignment
  • Cable laying and terminations
Duration: 4-16 Weeks
06

Testing

Rigorous pre-commissioning testing ensures all components operate safely within designed parameters.

  • IR, CRM, and Hipot testing
  • Protection relay testing & calibration
  • Site Acceptance Tests (SAT)
Duration: 1-3 Weeks
07

Commissioning & Handover

The final milestone where systems are energized. Comprehensive documentation and training are provided to the facility's O&M team for seamless operation.

  • Statutory CEI approvals
  • System charging
  • As-built documentation
  • Client team training
Duration: 1-2 Weeks
Deliverables

Comprehensive Documentation

A properly executed project is incomplete without proper documentation. We provide exhaustive manuals and drawings upon completion.

As-Built SLDs
Equipment Manuals (O&M)
Testing & Calibration Reports
Cable Schedules
Earthing Layouts
Statutory Approval Copies
FAQ

Execution Questions

Depending on the voltage level and scale, a standard 33kV/11kV substation typically takes 3 to 6 months from engineering design to commissioning. Procurement of major equipment like power transformers often drives the timeline.
Yes, we provide complete turnkey solutions which include liaisoning with DISCOMs (PGVCL, DGVCL, MGVCL, UGVCL) and the Chief Electrical Inspector (CEI) for necessary approvals and clearances.
Yes, our quality management and safety procedures are fully aligned with ISO 9001 and ISO 45001 standards, ensuring consistent and safe project delivery.
Every project is assigned a dedicated Site Engineer and a Project Manager who possess valid electrical supervisory licenses. They oversee day-to-day operations and ensure strict adherence to our safety protocols.
Upon commissioning, we hand over comprehensive as-built documentation, O&M manuals, and testing reports. We also provide initial training to your facility management team and offer ongoing Annual Maintenance Contracts (AMC).

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