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Power plant owners and operators have entrusted their turnkey turbine-generator overhauls to Mechanical Dynamics & Analysis (MD&A) for over three decades. MD&A Gas Turbine Services Project Managers and Technical Directors are experienced professionals with a broad range of skills to support most common and unique gas turbine frames and models across the globe.
Combustion, Hot Gas Path and Major Inspections
Ensure your gas turbine's reliability by performing routine maintenance as recommended by the OEM. Performing proper major maintenance not only improves the reliability of the equipment, but may prevent costly component failures that could cause your machine to be out of service for extended periods of time. Whether the scheduled maintenance is a Combustion Inspection, Hot Gas Path Inspection, or a Major Inspection, MD&A has the services, parts and repairs capability to perform the outage, and keep your gas turbine operating properly.
Gas Turbine Internal Alignment
MD&A's Alignment Division has a wealth of experience on gas turbine casing and bearing alignment activities. On the Frame 7FA gas turbine, MD&A has performed complete replacements of the compressor discharge casings, bearing location evaluation and correction, and identification and correction of casing joint slippage . Our alignment specialists collect the data, identify the issue, and recommend correction action to restore the equipment to its original design.
Vibration Analysis and Balance
MD&A's team of Vibration Specialists can assess gas turbine and generator imbalance, and recommend placement of correction balance shots. MD&A's new High Speed Balance facility can handle all gas turbine and generator rotors.
Our Generator Division based in St. Louis MO can perform all repairs on gas turbine generators, including field and stator rewinds. MD&A recently repaired a 7FH2 generator field, and successfully performed a high speed balance.
Gas Turbine and Generator Bearings
MD&A's RPM Division supports all makes and models of gas turbines with expedited bearing repairs, and a stock of replacement bearings. RPM can support the Frame 7FA gas turbine or 7FH2 generator with short cycle bearing, hydrogen seal, and oil deflector repairs and spare parts.
Component and Rotor Repairs
Through its partnerships and acquisitions, MD&A has full repairs capabilities for Frame 7FA gas turbine hot section, compressor and combustion components.
Capital and Consumable Parts
Through its partnership with PWPS, MD&A now provides all capital components for the Frame 7FA fleet, including all rows of buckets. MD&A can provide full consumable kits for 7FA inspections.
Plant Performance Testing and Analysis
The MD&A Performance Testing group provides full analysis capabilities for Combined Cycle and Simple Cycle plants. The experienced team can identify performance and output shortfalls, and make specific recommendations to resolve.
For inquiries or further information please contact Gary Stansbury below.
Mechanical Dynamics & Analysis Ā Gas Turbine Services
Hostmaster, please convert this message to a live link to my web site, http://www.MDATurbines.com/, in the Advertise Forum archive.
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Mechanical Dynamics & Analysis (MD&A) is a full-service, turnkey combined
cycle provider. We focus on delivering consistent quality and value with
fast response, and innovative solutions.
Rotor Repairs & Lifespan Assessment
Our Turbine-Generator Repair Facility, located in St. Louis MO, offers full
capabilities for all your Frame 7FA rotor inspections and repairs. We can
perform a full gas turbine rotor and compressor unstack and restack. Our
knowledgeable engineers strictly follow effective, time-tested principles
that produce sound and superior repair solutions.
A rotor end of life assessment (EOL) can help decide if component Repair,
Replace or Use is the best option for your gas turbine rotor & compressor
Our San Antonio Service center is an industry leader in gas turbine
component repair. We have proven expertise on Frame 7FA hot gas path and
combustion components. We use proprietary alloys and coatings that can
prolong service intervals and can extend your part‚Äôs life.
MD&A is a premier worldwide supplier of replacement turbine parts and
components. Specializing in the manufacture and supply of turbine
components, we can support your gas turbine parts requirements, across both
capitals and consumables.
Our enhanced 7FA new parts use proprietary advanced technology. The
improved designs of the components, based on extensive repair history of
these OEM products, extend the service life by minimizing oxidation, creep
and metal temperatures.
Ensure your gas and steam turbine‚Äôs reliability by performing routine
maintenance as recommended by the OEM. Whether the scheduled Gas Turbine
maintenance is a Combustion Inspection, Hot Gas Path Inspection, or a Major
Inspection, MD&A has the services, parts and repairs capability to perform
the outage, and keep your combined cycle plant operating properly. MD&A has
full service capabilities for Steam Turbine maintenance.
MD&A provides comprehensive refurbishment & repair of your generator
stators and fields, along with high voltage bushing refurbishment. Our
generator repair specialists conduct full scope electrical testing, visual
inspections, and specialty tests per customer requirements. We have two
clean rooms to accommodate multiple field rewinds at a time at our
Turbine-Generator Repair Facility, located in St. Louis MO.
Gas and Steam Turbine and Generator Bearings
MD&A‚Äôs Bearings, Seals & Hydraulics Division supports all makes and models
of gas and steam turbines with expedited bearing repairs, and a stock of
For inquiries or further information please contact Gary Stansbury below.
Mechanical Dynamics & Analysis ‚Ēā Gas Turbine Services
Hostmaster, please convert this message to a live link to my web site,
http://www.MDAturbines.com/, in the Advertise Forum archive.