Complete 11kV/33kV Core & Coil Overhaul to BUET Laboratory Standards

Comprehensive turnkey overhauling of distribution and power transformers up to 33kV / 10 MVA. Includes full coil rewinding, high-vacuum dehydration, de-sludging, gasket renewal, and factory acceptance testing.

Top & Major Industrial Generator Engine & Alternator Overhauling

Complete mechanical and electrical overhauling of diesel and gas generators from 50 kVA to 3000 kVA (Cummins, Perkins, Caterpillar, MTU, Baudouin). Includes cylinder kit renewal, alternator VPI rewinding, and resistive load bank testing.

Turnkey Substation Quality Assurance, Thermal Audits & Relay Coordination

Comprehensive electrical safety auditing, FLIR infrared thermal thermography, protective relay grading, power quality harmonic logging, and ISO-compliant engineering dossiers for heavy industrial facilities.

High-Vacuum 2-Stage Transformer Oil Dehydration, Degassing & BDV Restoration

Mobile high-vacuum transformer oil purification, dehydration, degassing, and sub-micron particle filtration. Restores dielectric breakdown voltage (BDV) above 65kV on-site without plant shutdown.

Emergency On-Site & Workshop Bushing, Gasket, Radiator & Tap-Changer Repair

Rapid response repair of distribution and power transformers. Specializing in high-voltage bushing replacement, tank radiator leak welding, off-circuit and OLTC tap changer restoration, and silica gel breather overhaul.

HT/LT Vacuum & Air Circuit Breaker Maintenance, Retrofitting & Busbar Servicing

Comprehensive maintenance, refurbishment, and retrofitting of 11kV/33kV Vacuum Circuit Breakers (VCB), Low-Voltage Air Circuit Breakers (ACB), Motor Control Centers (MCC), and copper busbar trunking systems.

24/7 Rapid Emergency Electrical Fault Diagnostics & Industrial Blackout Recovery

Round-the-clock emergency fault locating, underground cable fault pinpointing (TDR / Thumper), transformer nuisance trip investigation, harmonics mitigation, and rapid power restoration for industrial plants.