Comprehensive Refurbishment,and

E&I ETC Services

The Global Leader

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About Us

We specialize in the refurbishment/retrofitting,enhancement,and modernization of electrical and instrumentation systems.Our services include Turnaround services, Annual overhauling services, Attending breakdown shutdowns, Erection, testing and commissioning of all electrical and instrumentation activities We cater to various process sectors, including Power plants up to 600MW, Metal and mineral industries,Hydrocarbon and petrochemical plants,Chemical plants,Mining sectors,Cement sectors, Our services are available pan India. Additionally, we execute electrical testing and commissioning activities throughout the eastern region of India.

T&C

Domestic Facilities

1500+

Engineers

12

Regional & Branch Offices

450+

Projects at any day

10,700MW

Solar Plant Commissioned

International Facilities

1000+

Engineers

40+

Countries

200+

Projects at any day

Global

Service Provider

Condition Assessment

Residual Life Assessment of Transformers up to 765KV Class 500MVA

Dielectric Frequency Response Analyser

Residual Life Assessment of Transformers up to 765KV Class 500MVA

On-line (AE Technique) for power transformer & Off-line Partial Discharge Identifications by abiding the IEC 62478 and IEC 60270.

On-line PD (AE Technique) & High frequency PD testing for GIS.

Sweep Frequency response Analyser

Capacitance and Tan Delta Dissipation factor /Power factor measurement by abiding IEEE C57.

RSO (Recurrent surge oscillogram) for generators.

Assessing the internal characteristics of circuit breaker (MV, HV and EHV)

Diagnostics studies of generator.

Overhauling

Turnaround Services

Executing the ELECTRICAL TA - Turnaround Business (Oil & Gas, Power Plants and Process Plants).

Executing the refurbishment/retrofitting activities of various range of power plants from 6 MW to 600 MW with the various voltage levels of 415 V to 400 KV.

Refurbishment & Overhauling Transformers Ranging from 1000 KVA to 250 MVA (400/220KV Class) & Line Reactors Up to 50 MVAr.

LT & MV Switchgear refurbishment

Overhauling of Power Generators up to 33 MW

MCC & PCC, HT & LT Panels refurbishment

Overhauling/refurbishment activities of various ranges of HT motors upto 10 MW motors and all type of LT motors

Control & Instrumentation Services.

Partial Discharge Measurement by abiding the IEC 60270

Recurrent Surge Oscilloscope

Capacitance and Dissipation factor/power factor Measurement by abiding the IEEE C57

DC High Voltage Test for Stator Windings

Wedge Tightness Identification using soft Hammer

Pole drop Test

Electro Magnetic Core Imperfection Detection

On-line (AE Technique) for power transformers and Off-line Partial Discharge Measurement of Cables, GIS, CT's and Bus bar supporting Insulators by abiding the IEC 62478 and IEC 60270.

Dynamic Contact Resistance Measurement

Arcing/Wiping Contact Resistance Measurement

Over travel measurement

Moving Contact Travel Measurement

Dew Point Measurement

Bounce Measurements between the main contacts

Bounce Measurements between the Auxiliary Contacts

Timing Measurement

Electrical Signature Analysis

Surge comparison tester

Partial discharge analysis

Capacitance measurement

Winding resistance measurement

Power factor/dissipation factor measurement

Harmonics analysis

Vibration analysis

Noise measurement

Control & Instrumentation

Installation

Installation of all type of field & analytical Instruments. Impulse tubing for instruments as per hook-up drawings. Supervisory technical manpower support.

Control Value Activities

Commissioning & Calibration of various control values. Installation & calibration of motorized valves, electro-pneumatic and smart positioners. Service & overhauling all type of control valves & turn around management.

PLC/DCS SYSTEM

Process loop checking (Hot & Cold) of field instruments. Powering up the sensors & field instruments. Uploading & downloading program, logic design & I/O assignment as per standard. Installation, Inspection, Calibration, loop Checking and site acceptance test for Control Valves & On/Off Valves. DCS, PLC& SCADA System Commissioning Activities

Calibration & Commissioning

Supervision of erection activities. Calibration & Commissioning of Instruments by skilled Technician. Cable Termination, loop checking by skilled Electricians. DCS Operators and Field Operators for Power plants.

Areas Covered

Power Transmission

Power Transmission & Distribution

Power Plants

Renewables

Railways / Airport / Seaport

Oil & Gas

Oil & Gas and Process Industries

Metals & Minerals

Smart Cities

Smart Cities & Data Centers

Project List

Credentials+

Work order received for Electrical works (132KV Switchyard dismantling and new erection, EBOP refurbishment and new erection, dismantling of unutilized electrical Equipment’s, cable laying and cable tray erection, Earthing and Lighting system etc..) and Instrumentation work (dismantling of existing unutilized instrumentation Equipment’s, Instrumentation cable laying, fabrication and erection etc..) for completion of 130 MW Co-generation power plant, for VEDANTA LIMITED - ALUMINIUM & POWER PLANT- 130MW alumina refinery expansion work at Lanjigarh, Odisha.

Work order received for the E&I package at 2 X 600 MW (Athena Chhattisgarh Power Limited) Super Thermal Power Plant at Singhitarai - Chhattisgarh, from M/s VEDANTA LIMITED through M/s. POWER MECH PROJECTS LIMITED. This order involves conducting the ‘Condition Assessment, Retrofitting, Balance Equipment Installation Testing & Commissioning’.

Work order received for the overhauling of Transformer and various electrical equipment for power plants at HPL Premises, Haldia and successfully completed the Turnaround Job within a time span of 25 days.

Work order received for the testing & commissioning activities at from M/s. Tata Steel, Angul, Odisha.

Work order received for the testing & maintenance of air circuit breaker at from M/s. Neelachal Ispat Nigam Limited, Jajpur, Odisha.

Work order received from M/s. Techno Electric Engineering Ltd. for conducting the Testing & Commissioning at their various project sites in the duration of 6 months.

Work order received from M/s. ITC Ltd., for conducting the Health assessment, retrofitting and pre-commissioning Test of Electrical Distribution Activities at their Rajarhat premises.

Work order received from M/s. MCPI Private Limited for conducting Testing & Commissioning at Haldia Site.

Work order received from M/s. Somvanshi Solar and Power Consultancy Pvt. Ltd. for conducting the Testing & Commissioning at their various project sites in the duration of six months.

Work order received from M/s. India Power Corporation Limited - Testing & Commissioning.

Work order received from M/s. Shyam Metalics - Testing & Commissioning order value.

Work order received from M/s. Ind-Barath Energy (Utkal) Limited (JSW) - Testing & Commissioning.

Successfully completed for 350 MW commissioned activities M/s. Ind-Barath Energy (Utkal) Limited (JSW).

Successfully completed for 700 MW commissioned activities M/s. Techno Electric and Engineering Co Ltd. at various sites.

Successfully completed for 350 MW commissioned activities M/s. Jindal India Thermal Power, Switchyard.

Successfully completed for 132/33 KV GIS substation commissioned activities M/s. Tata Steel, Noamundi.

Major Orders+

Major Happenings+

Milestone+

Valuable Customers

Our Team

Mr. M. R. Bharanidharan

IC Head - Vice President

+91 - 9940099233

bharanidharan.mr@voltechgroup.com

Mr. S. Sasikumar

AGM - ICD3 - BU - I Head

+91 -6374211549

s.sasikumar@voltechgroup.com

Mr. Shovan GhoshShovan

AGM - ICD3 – BU II

+91 - 919007179207

shovanghosh@voltechgroup.com

Mr. G. NAGABABU

Asst. General Manager-Bhubaneswar

+91-8667791593

nagababu.g@voltechgroup.com

Prasanta Kumar Paria

Sr. Manager- Guwahati

+91-8667791586

prasantakumarparia@voltechgroup.com

D. Thirupathi

Asst. General Manager-Raipur

+91 6380754726

thirupathi.d@voltechgroup.com

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We are offering best Services

Feel free to Contact us if you have any queries / requirements

Company

Voltech Engineers Pvt.Ltd

Address

Voltech ECO Tower No.2/429, Mount Poonamallee Road, Ayyappanthangal, Chennai-600056

Send Mail

icd3@voltechgroup.com

VOLTECH Group is a reputed, experienced and professional Electrical Engineering Company with a proven background in the areas of Testing & Commissioning of medium and heavy-duty Electricals in the Power and Transmission Sector

About Us

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Contact Us

Address:
No. 2/429, Voltech Eco Tower, Mount Poonamallee Road,
Ayyappanthangal, Chennai

Phone: +91-44-43978000
Email: voltech@voltechgroup.com