During the past 15 years, Power Mech has made strong inroads in providing permanent solutions to Overhauling, Maintenance, Renovation and Modernization of Power plants. This critical space demands very compressed time line for jobs to be executed and accurate knowledge and information on different original equipments. As an experienced service provider in this segment, the Company has evaluated the best team of skilled technicians and qualified engineers. The Company is equipped with all modern equipments and testing instruments for identifying and rectifying defects in rotating and non-rotating parts of the plants. The service portfolio covers the entire spectrum of operation and maintenance of a plant including annual O&M contracts.

Operation & Maintenance

Major Orders Executed-overhauling and maintenance:

  • Unit # 7, 210 MW at Satpura Thermal Power Station, Sarni. M.P. Maintenance of Steam Generator & Auxiliaries
  • 1000 MWe nuclear steam turbine unit # 2, Kudankulam Nuclear power project Disassembly, Servicing of internal components and assembly
  • Unit # 5 & 6, 490 MW, at NTPC, Dadri, Restoration of Damaged ESP Fields
  • Unit # 6, 500 MW Capital overhauling of HP/IP and LT and Generator, Auxiliaries, Tata Power, Trombay
  • Gas Turbine SGT5-2000E & 80 MW Steam Turbine of CCPP at Gepc- Paguthan, Major Overhauling
  • GT-11 Gas Turbine SGT5-2000E & Generator at Samalkot / Ansalde, Major Overhaul
  • Unit # 4, 4 x 120 MW at Jojobera, Turbine Overhauling

Renovation and Modernisation

Power Mech undertakes Renovation, Modernisation, Refurbishing and Upgrading of power plant including coal & gas based plants and hydro plants. A specialized team of Engineers and technicians make a difference in our approach, trouble shooting, speed in mobilization and execution while maintaining quality, safety and time-line. The company has proven record in undertaking many packages in different terrain and situations.

Major orders undertaken:

  • R&M of Boiler and Aux Turbine TG Set & Aux, Miscellaneous Equipment in 110 MW U#1 & #2 for BHEL/KBUNL
  • Dismantling and R&M of Boiler and its Aux, Turbine and its Aux, 110 MW U # 6 & U#7 for BHEL/BSEB
  • Dismantling of existing C&I system, and erection, testing, commissioning etc of new control & instrumentation (C&I) system in 110 MW U#2 for BHEL/KBUNL
  • R&M of Boiler & ESP package for Bandel Thermal Power Project 210 MW Unit# 5 for DOOSAN/WBPDCL
  • Renovation, Modernization & Life Extension Work of 50 MW U #1,2,3 & 6 at Rihand HEP for BHEL/UPJVNL
  • Erection, Testing, commissioning, Trail operation, commissioning and handing over of C&I equipments for 210 MW U#10 & 11, Obra B TPP for BHEL/UPJVNL
  • Dismantling, Erection ,Commissioning of MAX DNA DCS system for TG auto loop/Regenerative/Boiler area for 210 MW U#10 & 11, OBRA 'B' TPS, for BHEL/UPJVNL
  • Renovation and modernization of Air Pre-heater 210 MW Unit#2 for BHEL/PSPCL
  • R & M OF TG 110 MW U#3 and 4 at GNDTP, Bhatinda for BHEL/GNDTP
  • R & M and Up-rating of C & I of Boiler, TG of U#4,110 MW, Bhatinda for BHEL/GNDTP


Power Mech was the first to undertake Operation & Maintenance of India’s 1st 4000MW Ultra Mega Power Project (UMPP) TATA CGPL, Mundra (5x800MW) which is in operation. The annual maintenance concept is unique in Indian scenario and Power Mech has grabbed the given opportunity on merit and competence.

The company is capable of providing comprehensive service in Mechanical. Electrical and C&I fronts. With a pool of highly skilled technicians and experienced engineers Power Mech is able to provide versatile service under one roof. Centrally located service head-quarter enables the company to attend any major break down work at a relatively higher pace and reduce the down time of the equipments/units.


  • 655 MW, Combined Cycle Power Plant, China Lighting Power, Paguthan, Gujarat
  • 2 x 525 MW, Maithon Power Limited, Jharlhand
  • 4000 MW, Ultra Mega Power Plant ,Costal Gujarat Power Limited, Mundra, Gujarat
  • 4 x 330 MW and 5 x 660 MW, Adani Power Limited, Mundra, Gujarat
  • 5 x 660 MW, Adani Power Maharashtra Limited, Tiroda, Maharashtra
  • 2 x 150 MW, Meenakshi Energy Power Limited, Nellore, AndhraPradesh
  • 2 x 300 MW, GMR-EMCO Energy TPP, Warora, Maharastra
  • 2 x 660 MW, Adani Power Rajasthan Limited, Kawai, Rajasthan
  • 2 x 300 MW, Dhariwal Infrastructure Limited, Tadali, Maharashtra
  • 2 x 600 MW, KSK Mahanadi Power Company Limited, Nariyara, Chhattisgarh
  • 2 x 600 MW, Jindal India Thermal Power Limited, Derang, Odisha
  • 2 x 700 MW, Nabha Power Limited, Rajpura, Punjab
  • 6 x 660 MW, Sasan Power Limited, Sasan, MP
  • 1 x 135 MW, VS Lignite Plant, Bikaner, Rajasthan
  • 2 x 43 MW, Arasmeta Captive Power Company Pvt Limited, Champa, Chhattisgarh
  • 3 x 33 MW, Bharat Oman Refinery Limited, Bina, MP
  • 1 x 600 MW, Korba West Power Company Limited, Raigarh, Chhattisgarh
  • 2 x 600 MW, Dainik Bhaskar Power Limited, Bharadara, Chhattisgarh
  • 2 x 660 MW, Thermal Power tech Corporation India Limited, Nellore, AP