Maintenance Services

At Mighri’s Company, we provide highly specialized maintenance and outage management services for power generation facilities operating across Africa, Europe, and the Middle East. With decades of industry experience and a strong foundation in multidisciplinary technical know-how, we help plant operators ensure operational continuity, equipment reliability, and regulatory compliance — while minimizing downtime and maximizing return on investment.

Whether you operate a gas-fired power station, combined-cycle power plant, or conventional thermal unit, our team delivers tailored maintenance strategies aligned with your plant’s unique operational profile and OEM specifications.

Our Maintenance Capabilities

Gas Turbines & Combined Cycle Gas Turbines (CCGT)

We provide full-scope maintenance services for heavy-duty and aero-derivative gas turbines. Our expertise includes:

• Combustion system inspections and tuning
• Hot gas path (HGP) inspections with borescope and teardown analysis
• Major overhauls, including rotor disassembly, parts refurbishment, and alignment
• Parts replacement and life-extension services
  
  

Our team understands the urgency of turbine performance in the power mix and offers rapid deployment to minimize forced outages.

Steam Turbines

We offer a full range of maintenance services for high-pressure, intermediate-pressure, and low-pressure steam turbines:

• Minor and major inspections
• Valve overhauls, actuator tuning, and seat refurbishments
• Rotor, casing, and bearing inspections
• Precision alignment and dynamic balancing
  
  

Our steam turbine services ensure efficiency, reduce thermal fatigue risks, and prolong service intervals.

Generators

From air- and hydrogen-cooled generators to large rotating field units, we perform:

• Minor inspections, testing insulation and verifying electrical performance
• Major overhauls, including stator/rotor inspection, rewinding, cleaning, and replacement of components
• Vibration analysis and thermal imaging
  
  

Cooling Towers

Mighri’s Company handles the full lifecycle maintenance of:

• Air-cooled and water-cooled cooling towers
• Structural upgrades and modifications
• Fan, gearbox, fill media, and drift eliminator replacements
• Thermal performance testing and optimization
  
  

We ensure thermal efficiency while improving water use and reducing environmental impact.

Boilers & Heat Recovery Steam Generators (HRSGs)

As a critical link in combined cycle power plants, boiler and HRSG maintenance is essential. We provide:

• Tube inspections, ultrasonic testing, and thermographic surveys
• Tube plugging and replacement
• Valve and pipe replacements
• Custom plating and fabrication for pressure parts
• Fouling removal and chemical cleaning services
  
  

Electrical, Controls & Instrumentation (C&I)

Our E&I specialists cover all plant electrical systems, ensuring control, protection, and automation reliability:

• Control system upgrades (DCS, PLC, SCADA)
• Instrumentation recalibration and replacement
• Rewiring, cable terminations, and switchgear servicing
• Relay testing and logic function verification

Compressors & Diesel Engines

We maintain critical rotating equipment across plant auxiliaries:

• Centrifugal and reciprocating compressor overhauls
• Diesel generator inspection and servicing
• Vibration diagnostics and component replacements
  
  

Oil & Gas Facilities (Onshore & Offshore)

Our services extend to oil & gas production and processing facilities:

• Pipeline integrity maintenance
• Rotating and static equipment overhauls
• Offshore shutdowns and revamp projects
  
  

Wind Turbine Maintenance

We support wind power asset owners with:

• Preventive and corrective maintenance
• Blade inspection and repair
• Yaw, pitch, and gearbox servicing
• Safety system validation and SCADA integration

Outage Management Expertise

Whether planned or unplanned, outages are critical events that require precision, coordination, and speed.
We offer turnkey Outage Management Services that include:

• Detailed planning, scheduling, and risk assessment
• Supply of skilled personnel and specialty tooling
• Execution oversight and real-time reporting
• OEM coordination and spare part logistics
• Post-outage performance validation and commissioning
• Our clients trust us to reduce outage duration, control costs, and ensure safe and compliant re-entry into service.

Why Choose Mighri’s Company for Maintenance?

• Proven multi-technology power plant expertise (CCGT, steam, wind, hybrid)
• Decades of field-proven performance across three continents
• Access to a global workforce of certified technicians and engineers
• OEM-compliant procedures with a focus on long-term asset reliability
• Strong safety culture and ISO-based quality systems
• Rapid mobilization capabilities for emergency response