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FIELD SERVICES 

At Nest Power, we identify problems before they become failures.

We specialize in both preventive and predictive maintenance, using advanced diagnostic technologies to monitor equipment health and plan interventions before breakdowns occur. We bring hands-on experience across diverse industries and operating conditions, ensuring you're not reacting to failure but staying ahead of it.


Our engineers are trained to detect early signs of Mechanical or Electrical Issues:


Looseness

structural or component-level


Resonance

leading to amplification of vibration


Lubrication issues

contamination, degradation, insufficient lubrication


Bearing degradation

such as spalling, fluting, or lubrication starvation.


Rotor rubs

contact between rotating and stationary parts.


Electrical faults

insulation breakdown, stator/rotor issues


Cavitation

in pumps due to vapor bubbles.


Flow turbulence or hydraulic instability


Thermal anomalies

hot spots in bearings, windings, or power electronicst.


Unbalanced power loads

indicating electrical or process problems.


Alignment drift

especially post-maintenance or thermal growth.


High vibration amplitudes at specific frequencies

hinting at particular fault types (e.g., gear mesh, blade pass)

We’ve supported clients across a wide range of critical rotating machinery, including:

Compressors (centrifugal reciprocating)

Gas turbines

Steam turbines

Heat Recovery Steam Generators (HRSG)

Generators

Boilers

Electric motors

Fans and blowers

Cooling tower fans

Gearboxes

Whether you need a one-time diagnostic or a long-term monitoring solution

we’re ready to help protect your assets and ensure continuous, efficient operation.


Machinery Diagnostic


  • Vibration Analysis

  • In-situ Balancing – Static & Couple

  • Ultrasound Analysis

  • Acoustic Emissions

  • Infrared Thermography

  • Rotor Dynamics


Vibration System & Instrumentation


  • Installation & Maintenance

  • System Upgrades (Machinery Diagnostic Platforms)

  • Calibration & Linearity Checks

  • Commissioning & Acceptance Testing



Performance Testing & Energy Audit


  • Thermodynamic modelling 

  • Thermo-economic modelling 

  • Shop acceptance testing 

  • Power Monitoring & analysis 

  • Motor Current Signature Analysis

  • Power & Fuel Optimization


Cooling Tower Testing


  • CTI STD – 163 Vibration testing 

  • CTI ATC – Drift Testing 

  • CTI ATC – 105 Thermal Testing 

  • CTI ATC - 128 Sound Testing


3D Scan & Laser Alignment


  • 3D Scanning for upgrades and as built drawings

  • STEAM TURBINE ALIGNMENT

  • GAS TURBINE ALIGNMENT

  • MACHINE TRAIN ALIGNMENT

  • SHAFT LASER ALIGNMENT

  • FOUNDATION LASER ALIGNMENT

  • BORE LASER ALIGNMENT



Remote Diagnostic Support


  • Configuration of Vibration Monitoring Systems

  • Remote Data Collection, Analysis & Reporting

  • Diagnostic Support with Recommendations





Support Service Agreements (SSAs)


Tailored to each client’s needs:

  • Full Condition Monitoring Packages

  • Integration with Reliability & Maintenance Programs

  • Routine Machinery assessment surveys



Unleash your potential.


You can discuss machine diagnostics with our skilled specialists. Our clients highly value our engineers, who help them reduce maintenance costs and improve reliability through expert insight.

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