To be a preferred project partner of choice for providing customized civil, infrastructure, and energy solutions with an emphasis on renewables.

Our Services

What We Do

Providing Operation Maintenance Services
  • WTG Operation & Maintenance

  • WTG Large Corrective Action

  • HT Line Erection and Stringing

  • WTG Installation & Commissioning

  • EHV Transmission Line Tower Erection & Stringing

  • Providing services of Land Development for wind turbine.

  • Solar Plant Installation

  • Solar Plant Operation and Maintenance

Third Party Services
  • TFA / Owners Engineer Services

  • Project Management Services

  • Wind farm Construction Monitoring Services

Safety & Technical Training Services
  • GWO- Basic Technical Training ( BTT )

  • GWO – Basic Safety Training ( BST )

  • GWO- Advanced Rescue Training ( ART )

New Project Development Wind Farm Construction Services
  • Wind Turbine Land Construction

  • Storage Yard Construction

Our core competency in NEW PROJECT DEVELOPMENT
From Decade in Power

Infrastructure Development Activities for Power Sector, contracts aggregated to 1400 MW till date

Reliable Business Partner

Our long standing success with top renewable OEMs, IPPs and utilities

Stakeholder Management

Well connected with national, state and local authorities, ensuring approvals are handled with ease and on-time

Technical Expertise

Strong team of top quality engineers with technology expertise and associated regulatory matters enabling hassle-free deployment of work.

Our Special Competency

Large Corrective Services of WTG Activities
  • De-Erection

  • Gear Box Replacement

  • Bearing Replacement

  • Rotor Blade Replacement

  • On-Site Blade Repairing

  • Generator Replacement

WTG Broken Bolt Removal

We Offers Services for O & M

Comprehensive O&M Services

  • End to end maintenance including Spares for Break down.

  • Maintenance & Preventive Maintenance.

  • Consumables.

  • Manpower charges.

  • Technical support.

  • Insurance.

  • Security deployment for the asset.

  • Vehicle for site operations

Semi- Comprehensive O&M Services

  • Manpower

  • Consumables.

  • Spares for Preventive Maintenance.

  • Technical support.

Non- Comprehensive O&M Services

  • Technical Manpower services

TFA / Owners Engineer Services

On account of OEM or Developer or Investor or IPP, We represent complete Construction Managements for effective compliances of Company policies and regulations. This shall be integrated deliverables of Cost, Time, and Quality with Safety and environmental compliances.

We also do construction management along with strict monitoring of Safety, Health, and Environmental concerns practices at the site. We at Shlaaghy Sahlan, Educates all the stakeholder’s post-kick-off meetings to obtain a commitment for better compliances as a proactive measure.

Quality Assurance

Design Document Management

Progress Verification

WTG Start-Up and Commissioning

Health and Safety

Contractual Provisions

Storage and Supply Schedule

Wind Farm Handover

WTG Handover


Preparation of sites (Infrastructure development)

Detailed micro siting for maximum efficiency of potential Wind / Solar sites.

Site identification and land aggregation.

Marking of Road as per the survey conducted.

Identification of central material yard & for foundation batching plant.

Fixing of the boundary stones for project sites.

Erection, Infrastructure, Installation and Commissioning (Wind Turbine)

  • Shifting of towers sections

  • Erection of tower sections

  • Shifting & Erection of Rotor Blade & accessories

  • Installation of Internal & External Electrical lines

  • Construction of Unit Substation as well as Pooling substation

  • Construction of EHU Lines & Connectivity Sub station

  • Testing & Commissioning of the Wind & Solar systems

Electrical Infrastructure

Wind Farm Internal & External Lines:

Route Survey for internal & external to group the WTG’s

Installation of safety VCB, metering & necessary protection relay

Unit Substation

Site survey/ levelling /location marking

Installation of DB Structure /Equipment / transformer / foundation & erection

Testing & Commissioning of the Wind & Solar systems

Construction of Pooling Substation:

Acquisition of Land & Contour survey

Finalization of foundation details & all the equipment's /Control room building/Cable trench/Fencing/Internal road/ Drainage system

Erection of Tower & Gantry/Power Transformer & Allied Equipment's

Formation of earth mat / Earthing / Cable Laying & Termination

Testing & Commissioning of Substation

Construction of Transmission Line (EHV):

Profile survey

Finalization of Tower location / soil classification / Soil resistivity

Approval of profile survey from utility & Check Survey

Ordering of tower materials , conductor & Insulator materials , etc.,

Casting of Foundation Tower erection /insulator hoisting & Stinging

Testing of EHV line & Commissioning

Construction of Bay at Utility Substation:

Identifying the bay in the connecting substation

Preparing of BOQ & approval from utility based on existing system

Site levelling/ Foundation/ tower & Equipment erection

Control panel erection & Control caballing

Testing & Commissioning of the bay

Solar power infrastructure

Construction & Commissioning of Sub Stations.

Solar Plant Bush Cleaning and Land Levelling Work.

Piling Work.

MMS & Module Erection.

Cable Trench Construction, Cable tray Fixing & Cabling.

Electrical work at elevated metro station

•Erection of Supply and control Panels

•Conduit Wiring

•Indoor Lightening and fans

•Protective Earthing

•Lightening Protection

•All type of civil work like breaking of wall, cutting, chasing of wall/ slab, repair and , finishing etc.

•Testing and commissioning of electrical item



Qualified employees

Not only is our team full of professionals – we're a fun bunch, too.

Projects delivered

successfully completed over 100 individual projects across India.

Key industries

We have specialist experience in a handful of industries.


Our Achievements

Contributed in New Project Development

5 GW+

O & M Portfolio


states Across in India


Sites Across in India


Man years experience

1 Million+

Safe Manhours worked
Employee Skill Development Training

4 GW+

20,000 Hrs+

Happy clients

We've working with many renewable & other brand names to deliver insights and solutions to their problems with the longer services.

Contact us

Whether you have a request, a query, or want to work with us, use the form below to get in touch with our team.