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- Distortion Correction
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- Elliptical Journal
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- Control and Excitation Field Engineering, Consulting & Training
- Control and Excitation Recommissioning Services
- Remote Monitoring and Predictive Maintenance
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- Thermodynamic Analysis
- Thermographic Survey
- Steam Turbine Services
- Outage Planning
- Technical Direction
- Turnkey Labor
- Topless Alignment®
- Coupling Laser Alignment
- Operational Alignment Diagnostics – CMM System
- Operating Surveillance Program
- Custom Installation of Seals
- Field Machining
- Balancing & Vibration Analysis
- Control and Excitation Field Engineering, Consulting & Training
- Control and Excitation Recommissioning Services
- Remote Monitoring and Predictive Maintenance
- Steam Path Audits
- Turbine Engineering
- Remaining Life & Finite Element Analysis
- Performance Testing & Analysis
- Thermodynamic Analysis
- Thermographic Survey
- Turbine System Enhancements
- Turbine Control Retrofits
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- Center-line Installations
- Acceptance Testing
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- Robotic Generator In-Situ Inspection
- Generator Automated Hydrogen Purge Package
- Outage Planning
- Technical Direction
- Turnkey Labor
- Generator Testing & Inspections
- Balancing & Vibration Analysis
- Operating Surveillance Program
- Control and Excitation Field Engineering, Consulting & Training
- Remote Monitoring and Predictive Maintenance
- Generator Excitation Retrofits
- Turbine System Enhancements
- Center-line Installations
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- Servicio Para Turbinas de Gas
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- Sitemap
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- Thank you!
- Thermal Performance PDF
- TIL 1292 PDF
- Topless Alignment PDF
- Training Programs
- Troubleshooting Alarms & Trips With High-speed Data Capture using the Trender/Trend Recorder Feature Webinar
- Turbine Foundation Monitoring PDF
- Turbine Valve Actuator’s Operational Issues and Upgrades Webinar
- Turbo Parts PDF
- Turbo Parts, LLC
- Two Piece Clip PDF
- Understanding Steam Path Audits: Efficiency Audits & Structural Audits Webinar
- V Series Parts Solutions PDF
- Valve Inspection PDF
- Westinghouse Throttle Valve Seat Upgrade PDF
- Gas Turbine Lifetime Extension Clinic
- GE 7E Gas Turbine Lifetime Extension Clinic
- GE 7F Gas Turbine Lifetime Extension Clinic
- GE 9F Gas Turbine Lifetime Extension Clinic
- Sign Up for MD&A’s Insight Newsletter
- Sign Up for MD&A’s Insight Newsletter
- V94.3A Gas Turbine Lifetime Extension Clinic
Posts by category
- Category: MD&A Insight
- Remote Monitoring Video
- HPIP Outer Shell Valve Chest Weld Restoration Onsite
- Thinking Beyond the OEM: 12 Critical Considerations for Choosing a Third-Party Turbine Services Partner
- Strategic Parts Inventory Planning – Staying Ahead of Outage Constraints
- Steam Turbine N2 Packing Casing Repairs
- Siemens ST-600 Industrial Steam Turbine Major Inspection
- Main Stop Control Valve and Bucket Replacements
- Seminars Training Video
- Full-Service Steam Turbine Major
- Repair and Replacement of EHC Actuators, Valves, Hydrogen Seals and Additional Components for a Large Steam Turbine
- Steam Turbine Rotor Straightening in Abu Dhabi
- Gas Turbine Parts Journey
- Steam Turbine Rotor Repairs in Saudi Arabia
- Bucket Replacement for Non-Native Bucket
- Houston Service Center Tour
- Innovation Allows Efficient and Successful HP Rotor In-Place Machining
- Steam Turbine Major Inspection and Repair in the Philippines
- MD&A A Career with a Powerful Purpose
- Gas Turbine Rotor Life Extension Video
- New Generator Stator Replacement
- MD&A’s Advanced Sealing System (with Guardian Packing Rings & Vortex Shedder Spill Strips)
- Celebrating 40 Powerful Years
- MD&A 40TH Anniversary 2022 Video
- Steam Turbine Capabilities Video
- Full-Service Valve Capabilities Video
- Spring 2022 Webinar Series
- San Antonio Service Center Tour
- Category: Controls
- MD&A Company Video
- Building A Powerful Future: Insights from Our Mentoring and Training Programs
- Excitation Controls Retrofit
- Gas Turbine Exhaust Temperature Spreads
- Recommissioning Legacy Turbine Control Systems for Enhanced Reliability
- Generator Automated Hydrogen Purge Package
- MD&A IBECS® – The Integrated Solution to Power Plant Control and Monitoring
- Gas Turbine and Steam Turbine Services, Parts & Repairs
- Steam Turbine Valve Actuator Diagnostics for Predictive Maintenance
- Regular Inspections Key to Efficient Operations with an EX2100e Static Exciter
- Co-Gen Turbine Controls Retrofit
- Gas Turbine Major and Generator Test & Balance
- Connect with MD&A on Social Media
- Welcome
- HPU Pump Motors Are Continuously Running
- Category: Gas Turbine
- MD&A Positions Itself as Alternative Source for 7FA & 7EA Gas Turbine Rotors
- 7FA Gas Turbine and 7FH2 Generator Major Inspections
- 7FH2 Generator Field Replacement with Stator Rewind
- The Clock Is Ticking On 7FA And 7EA Gas Turbine Rotors: Is Your Fleet Prepared?
- Back-to-Back Major Overhauls on Two 7F.04 Gas Turbines and 7FH2 Generators
- 7EA Turbine Major & 7A6 Generator Minor Inspection
- Gas Turbine Compressor Rotor Blade Re-staking in the UK
- 7FA.04 (AGP) Gas Turbine Component Repairs – Enhancing Performance and Cost Savings
- Frame 5 Rotor Reconditioning and Rotor Life Assessment
- MD&A Completes Significant Combined-Cycle Inspection and Overhaul
- Fuel Nozzle End Cover Insert Life Extension
- Onsite Seal Services Video
- Gas Turbine Parts Lifetime Extension Clinic
- Gas Turbine Alignment
- Gas Turbine Services Video
- Combined Cycle Overhaul with our One-Stop Shop
- Portable In-Situ Air Flow Test Stand
- Compressor Stator Vane Pinning
- Thermodynamic Analysis on a Steam to Combined Cycle Plant Conversion
- Welcome Integrated Combustion Solutions Customers
- Tackling Emerging Issues with 7FA Compressor Blade & Vane Replacement
- Coordinated 7FA Hot Gas Path and 7FH2 Generator Inspection and Repair
- New Gas Turbine Parts
- Gas Turbine Component Repair
- Gas Turbine Maintenance Strategies
- In-Place Stationary Shaft Machining Capabilities
- MD&A Integrated with PW Power Systems’ (PWPS) Industrial Gas Turbine (IGT) Division
- Frame 5 Gas Turbine Rotor Repair
- Welcome Phoenix Turbine customers
- MD&A Safety: Human Performance Improvement
- Gas Turbine Capital Parts
- DFLP Rotor Straightening and Machining
- Happy 35th Anniversary!
- High Speed Balance Article
- 100th High-Speed Balance
- 7FH2 Gas Turbine Generator Repair
- Tour of our new High Speed Balance facility!
- Category: Generator
- Quadruple Steam Turbine-Generator Majors with Precision, Breadth, and Coordination
- MD&A Completed 330H Generator Stator Rewind
- MD&A Generator Stator Rewind with Timely New Bars
- 7A6 Generator Isomode Pad Replacement with Major and Rewind
- 7FH2 Partial Re-Stack of the Core Step Iron & Full Stator Rewind
- Generator Stator Bar Abrasion Risk and Prevention
- Aging Generator Stators and Field Rewinds Plus Modified Hot Gas Path Inspection
- Comprehensive Industrial Outage
- Generator Stator Rewind
- Operating Surveillance
- Collector Ring Refurbishment Project
- Field Rewind with a Rotor Slot Dovetail Repair
- Generator Flex Lead Replacement
- Comprehensive Generator Stator and Field Rewind
- Alstom® Generator Pole to Pole Connector Modification
- MD&A Solution for 7FH2 & 324 Stator End Winding Dusting Issues
- Reverse Engineering
- Generator Rotor Slot Tooth Weld Repair
- Generator Field Support Platform
- Electric Generators 2018 Annual Review
- Emergent Generator Re-wedge
- MD&A 7FH2 Spring Migration Repair
- Global Multiyear Major Outages
- Expert Repair of Generator High Voltage Bushings
- Generator Rotor Stub Shaft Repair
- Category: Parts
- D11 Problems & Repair Solutions
- Triplet Type Main Stop Valve Upgrade
- Steam Turbine Nozzle Chambers and Casing Weld Repairs
- Rapid Steam Turbine Replacement
- Hydrogen Seal Upgrades
- Turbine Bucket Redesign & Modification
- Petro Vietnam’s Rapid Bearing Repair and Journal Machining
- Rotor Steeple Indications and Diaphragm Repairs
- Bucket and Thrust Collar Replacement
- Investing in Journal Bearing Ball Ring Repairs
- Horizontal Mounted Actuator Upgrade for Toshiba® Units
- Rexroth Actuators Rebuild
- Throttle Valve Seat Upgrade
- Renewal Parts Maintenance & Turbo Parts names changing to MD&A
- Quick Valve Stand Repair
- Turbine Blade Replacement
- Steam Turbine Rotor Repairs
- Valve Seat Repair
- Steam Turbine Advanced Sealing System
- Diaphragm Dishing Repair
- Rexroth Hydraulic Actuator
- Category: Steam Turbine
- D11 Retrofit Solutions in light of Early Life Expectancy
- Steam Turbine Reheat Stop Valves Restoration
- Spare LPB Rotor and Diaphragm Repairs
- Topless Turbine Laser Alignment
- Structured Remaining Life Assessment
- Power Engineering Magazine’s D11 Retrofit Solutions advertorial
- Efficiency Steam Path Audits
- Casing/ Shell Weld Repairs & Re-Rounding
- A-10 Rotor Straightening & High Speed Balance
- Category: News
- Category: Our Core Services
- Category: Videos
Events
- 2027 Evaluating & Improving Steam Turbine Performance Seminar
- 2027 Steam Turbine Alignment Seminar
- Turbine-Generator Vibration Analysis 2026
- Gas Turbine Fundamentals Seminar 2026
- Steam Turbine Fundamentals Seminar 2026
- Custom On-Site Training Programs
Literature
- Remote Monitoring and Predictive Maintenance
- 7FA Borescope Service Offerings
- 7EA Borescope Service Offerings
- 7FH2 Partial Re-Stack of Core Step Iron & Full Stator Rewind
- Steam Turbine Capabilities
- Turbine and Generator Controls Division Recommissioning Services
- Rotor Life Extension
- Hydrogen Seal Upgrade
- Combustion & Hot Gas Path Component Repair
- Fuel Nozzle Portable In-Situ Air Flow Test Stand
- Operating Surveillance Program
- MOOG® GAS CONTROL VALVE SERVICES
- IBECS System
- Generator Services and Repairs
- Collector Ring Machining
- Portable Machine Shops
- Compressor Vane Pinning Solutions
- Fuel Nozzle Services
- Robotic Generator In-Situ Inspection
- St. Louis Shop
- Gas Turbine Services
- 7FH2 Spring Migration Repairs
- Bearings & Seals
- Thermal Performance
- V Series Parts Solutions
- 7EA Parts Solutions
- Combined Cycle Valve Drop-in Solution
- 7FA Parts Solutions
- Advanced Sealing Systems
- Main Stop Valve Upgrade (Triplet)
- Company Overview
- D11 HIP Retrofit
- Dished Diaphragm Repair Options
- MD&A Rapid-Spares Gas Turbine Bearings
- MD&A Corporate Brochure
- High Speed Balancing
- Advanced Continuous Cover Blade (CCB)
- Drop-In Generator
- Valve Inspection
- Westinghouse Throttle Valve Seat Upgrade
- MD&A Actuator
- Two Piece Clip
- TIL 1292 Cut Sheet
- Bowed Rotor Straightening
- Rotor Welding
- High Voltage Bushings
- MD&A Bearings, Seals & Hydraulics Division
- Custom Seal Installation
- Front Standard & Auxiliaries
- Remaining Life & Finite Element Analysis
- Distortion Correction
- Outage Planning
- Field Machining
- Topless Alignment®
- Technical Direction
- Turbine Foundation Monitoring
Experts
- Timothy Zdrojeski
- Andrew Ball
- Mike Walsh
- Carl Nelson
- Jesse Gonzales
- Brett Baker
- Joshua Hackmann
- Drew Spears
- Kyle Martin
- Ian Henry
- Dave Fernandes
- Mike Fish
- Owen Kremzier
- Sarbjeet Bains
- Jim Miller
- Bob Shannon
- Greg Benoit
- Michael Hovious
- Carlos Gasca
- Robert Cantelupe
- Bob Corr
- Curtis Hall
- Kevin Hunter
- Jennifer Pease
- Mike Bridges
- James Chiu
- Kerri DiSalvatore
- Ellen Keen
- Gary Miller
- Mark LaBonte
- Joyce Barnes
- Steve Hedstrom
- Tom Brittain
- Mike Broggi
- Larry Johnson
- Jacques Amyot
- Vernon Fullerton
- Pat Murphy
- Seth Thomen
- Keith Collins
- James Williamson
- Eamonn Rogers
- Tony Mansfield
- Kevin Roy
- Tom Brittain
- Fred Willett
- Eric LaRochelle
- Rich Rucigay
- Wes Sneek
- Monty Wilder
- Robert Kilroy
- Deborah H. Cioffi, P.E.
- Jason Wheeler
- David Hicks
Trade Shows
- Alstom Owners Group 2026
- EPRI Summer Turbine Generator User Group (TGUG) 2026
- Power Users Combined Annual Conferences (CCUG, GUG, PPCUG, STUG, Low Carbon Peer Group) 2026
- CTOTF 2026 Fall Conference
- SGT5-4000F User Group (V94.3A) Conference 2026
- F9FA/FB & F6FA User Conferences 2026
- MEGAWatt Exhibition & Conference 2026
