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Area of Experties
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Green and Brown Field Power Projects  | Co/Tri/Quad Generation Projects  | Waste Heat Recovery Based Projects  |
Energy Audit & Efficiency Improvement Services  | R & M and Rehabilitation Projects
R & M and Rehabilitation Projects
Renovation & Modernisation (R&M)
• Residual Life Assessment Studies (RLA) for Life Extension (LE)
• Preparation of RLA / LE Report
• Approval of Report
• Preparation of Technical Specs for carrying out R&M Works
• Evaluation of Tenders
• Award of Contract for R&M Works
• Review of R&M Drawings / Documents submitted by the R&M Contractor(s)
• Supervision of R&M Works at Site
• Guarantee Performance Testing
• Completion Report

Efficiency Improvements of Thermal Power Plants
• Optimisation of Pulveriser and Firing System
• Water-Steam-Cycle
• Thermodynamical examination and Heat Rate Optimisation
• Adjustments of Flue Gas Exit Temperatures for Unit Heat Rate Optimisation
• Performance Measurement by Instrument Accuracy
• Condenser Performance Improvement
• Auxiliary Power Optimisation
• Performance Improvement by Correct Application of Thermal Kit / Correction Curves
• R&M based Efficiency Improvements

Non-Destructive Testing
• Visual Inspection
• Hardness Measurement
• Dye Penetration Tests
• Magnetic Particle Inspection
• Ultrasonic Thickness Measurement
• Ultrasonic Shear Wave Inspection
• Ultrasonic Hydrogen Scale Measurement
• Etching for Seam Weld Locations
• Radio Graphic Testing
• Metallography In-Situ and Replication
• Eddy Current Testing
• In-Situ Oxide Scale Thickness
• In-Situ Chemical Analysis
• Tube Sample Evaluations
• Remote Internal Visual Examination (Fibroscopy)
• Natural Frequency Measurement & Steam Path Audit (Turbine)
• Borosonic Testing of Rotor Shaft

Destructive Testing
• Measurement of Mechanical properties
• Micro-Biological / Bio-Chemical Analysis
• Scanning Electron Microscopy
• Creep / Stress Rupture Testing
• X-Ray Diffraction Analysis
power-plant-rehabilitation
Our R&M / LE Approach & Methodology
• Hot and Cold Walkdown Surveys
• Review of Plant History and Operation Records
• Visual Inspection of Components / Equipment / Structure / Foundation
• Non-Destructive Testing
• Destructive Testing on Samples
• Evaluation and Analysis of Results
• Root Cause Analysis
• Cost Benefit Analysis
• Conformance to Applicable Codes and Standards
• Recommendations

Electrical Testing
• DC High Voltage Test for Stator Winding
• IR Value
• Polarisation Index (PI)
• Tan Delta
• ELCID Test (Electromagnetic Core Imperfection Detection Test)
• RSO Test (Digital Recurrent Surge Oscillograph Test)
• Power Transformers (Transformer Winding / Insulating Oil / Paper Insulation / On Load Tap Charger [OLTC])
• Furan Test
• Circuit Breakers Operation Time
• Relays / Timers
• HT / LT Bus Bar and Bus Duct Insulation
• CT / PTS Rating
• Earth Resistance Measurement
• Hot Spot by Thermovision Technique
• HT Cables Tan Delta, IR
• ESP Electricals Field Energising
• DC Resistance