Major PT repair works carried out:

• Rewinding of 315MVA 400kV auto transformer for TANTRANSCO, 400kV Sriperumbudur SS.
• Rewinding of 84MVA 240v3kV /15.75 kV Generator Transformer for TTPS, TNEB
• Rewinding of 66.67MVA 220/33kV Single Phase Transformer of Eddapan SS ,KSEB
• Rate Contract for Repairing,Rewinding of Power Transformer up to 50MVA/220kV Class with APTRANSCO
• Rate Contract for Rewinding of Power Transformer of 110kV Class with TANTRANSCO
• Rewinding of 45MVA, 34.5/11kV Power Transformer of Tata Steel Order from AREVA T&D.
• Rewinding of 42.5MVA 11KV /(220/v3)kV TELEMAKE Generator Transformer for APGENCO and APTRANSCO.
• Rewinding of 31.5MVA 132/33KV TELK Make Power Transformer, APEX Make,
• SI No.T-996/02, Y/M-1997 for APTRANSCO.
• Rewinding of 12.5MVA 110/33kV TELK Make Power Transformers from KSEB.
• Rewinding of 12.5MVA 110/11kV TELK Make Power Transformers from KSEB.
• Rewinding of 16MVA 132/33kV NGEF Make Power Transformers from APTRANSCO.
• Rewinding of 12.5MVA,31.5MVA Transformer from TNEB.
• Rewinding of 21.6MVA,31.5 MVA Single Phase Traction Power Transformers from Southern Railway.
• Rewinding of 16MVA,31.5MVA Transformers from Chemplast.
• Repair & Reconditioning of 110/33kV Power Transformer under Rate Contract(10/16 MVA).
• Rewinding of 31.5MVA Transformer for ACC Cement
• Rewinding of 10MVA, 110/33-11kV NGEF Make Transformer from KPTCL.
• Rewinding of 10MVA, 110/11kV Bharat Bijlee Make Transformer from KSEB.
• Rewinding of 10MVA, 110/36.3/12.1kV IMP Make Transformer from KPTCL.
• Rewinding of 12.5MVA,66/11kV NGEF Make Transformer from KPTCL.
• Rewinding of 154kVA HVRTs for NLC.
• Overhauling of 21.6MVA & 12.5MVA Traction Power transformer from SCR.
• POH and Rewinding of 12.5MVA 132/25 kV single phase Traction Power Transformer for Southern Railway, Chennai and South Central Railway,Vijayawada.
• Periodical Overhauling of 12.5 MVA 110/25 kV single phase Traction Power Transformer for Indian Railway, Chennai.
• Rewinding and Repairing of 8MVA 33/11kV Power Transformer for TNEB from various places in Tamil Nadu.
• Rewinding and Repairing of 7.5MVA 33/11kV Alsthom make Power Transformer for SLS Power,AP.
• Repairing of 8MVA-11kV Power Transformer for Chemplast,Mettur.
• Supply of HV and LV coils to 5MVA,33/11kV Power Transformer for TNEB.
• Rewinding of 5MVA,33/11kV Power Transformer for TNEB and APSPDCL,Tirupathy.
• Rewinding of 3.15MVA,33/11kV Power Transformer for APSPDCL,Tirupathy.